Works (88)

Updated: December 16th, 2024 08:11

2024 journal article

Aquatic biodegradation of poly(β-hydroxybutyrate) in polylactic acid and maleic anhydride blended fibers

JOURNAL OF POLYMER RESEARCH, 31(4).

By: S. Kwon n, M. Zambrano n, J. Pawlak n, E. Ford n & R. Venditti n

author keywords: Bio-based polymer blending; Biodegradation; Microplastic; Phase separation
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: April 8, 2024

2024 article

Assessing and predicting the softness of hygiene tissue containing alternative fibers

Urdaneta, I., Vera, R. E., Marquez, R., Vivas, K. A., Urdaneta, F., Gongora, S., … Gonzalez, R. (2024, December 2). CELLULOSE, Vol. 12.

By: I. Urdaneta n, R. Vera n, R. Marquez n, K. Vivas n, F. Urdaneta n, S. Gongora n, R. Frazier n, J. Franco n ...

author keywords: Non-wood; Sustainability; Alternative fiber; Sensory evaluation; Softness; Handfeel; Hygiene tissue
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: December 9, 2024

2024 review

Beyond cotton and polyester: An evaluation of emerging feedstocks and conversion methods for the future of fashion industry

[Review of ]. JOURNAL OF BIORESOURCES AND BIOPRODUCTS, 9(2), 130–159.

By: R. Frazier n, K. Vivas n, I. Azuaje n, R. Vera n, A. Pifano n, N. Forfora n, H. Jameel n, E. Ford n ...

author keywords: Non-wood; Residue; Regenerated cellulose; Dissolving pulp; Man-made cellulose fiber; Apparel textile
Sources: Web Of Science, NC State University Libraries
Added: May 28, 2024

2024 journal article

Effect of Paper-making Additives on Biodegradation of Lignocellulosic Fibers

BIORESOURCES, 19(4), 8028–8043.

By: S. Kwon n, L. Meza n, J. Pawlak n & R. Venditti n

author keywords: Aquatic biodegradation; Lignocellulose; Paper wastes; Paper additives
Sources: Web Of Science, NC State University Libraries
Added: November 18, 2024

2024 journal article

Evaluating chemi-mechanical pulping processes of agricultural residues: High-yield pulps from wheat straw for fiber-based bioproducts

INDUSTRIAL CROPS AND PRODUCTS, 221.

By: F. Urdaneta*, R. Kumar*, R. Marquez*, R. Vera, J. Franco, I. Urdaneta*, D. Saloni*, R. Venditti* ...

author keywords: Non-wood; Fiber; Pulp; Waste; Agricultural residue; Tissue paper; Mechanical pulping; Alternative fiber
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: September 9, 2024

2024 review

Textiles from non-wood feedstocks: Challenges and opportunities of current and emerging fiber spinning technologies

[Review of ]. JOURNAL OF BIORESOURCES AND BIOPRODUCTS, 9(4), 410–432.

By: R. Frazier n, M. Lendewig n, R. Vera n, K. Vivas n, N. Forfora n, I. Azuaje n, A. Reynolds n, R. Venditti n ...

author keywords: Non-wood; Residue; Regenerated cellulose; Fibrillated cellulose; Biobased fiber; Textile; Man-made cellulosic fiber
Sources: Web Of Science, NC State University Libraries
Added: December 2, 2024

2023 article

Aerobic aquatic biodegradation of bio-based and biodegradable polymers: Kinetic modeling and key factors for biodegradability

Kwon, S., Zambrano, M. C., Venditti, R. A., & Pawlak, J. J. (2023, November). INTERNATIONAL BIODETERIORATION & BIODEGRADATION, Vol. 185.

By: S. Kwon n, M. Zambrano n, R. Venditti n & J. Pawlak n

author keywords: Bioplastics; Bio-based polymers; Aquatic biodegradation; Biodegradation kinetics; Crystallinity; Hydrophilicity
UN Sustainable Development Goal Categories
Sources: ORCID, Web Of Science, NC State University Libraries
Added: January 28, 2024

2023 journal article

Aquatic Aerobic Biodegradation of Commonly Flushed Materials in Aerobic Wastewater Treatment Plant Solids, Seawater, and Lakewater

BIORESOURCES, 19(1), 1150–1164.

By: M. Smith n, M. Zambrano n, M. Ankeny*, J. Daystar*, S. Pires*, J. Pawlak n, R. Venditti n

author keywords: Biodegradation; Sustainability; Cellulose; Microfibers
Sources: Web Of Science, NC State University Libraries, ORCID
Added: February 22, 2024

2023 article

Aquatic Biodegradation of Poly(beta-Hydroxybutyrate) and Polypropylene Blends with Compatibilizer and the Generation of Micro- and Nano-Plastics on Biodegradation

Kwon, S., Zambrano, M. C. C., Pawlak, J. J. J., Ford, E., & Venditti, R. A. A. (2023, April 3). JOURNAL OF POLYMERS AND THE ENVIRONMENT, Vol. 4.

By: S. Kwon n, M. Zambrano n, J. Pawlak n, E. Ford n & R. Venditti n

author keywords: Compatibilizer; Polymer blend fiber; Phase-separation; Miscibility; Biodegradation; Microfiber
TL;DR: The result suggests that even though increased miscibility can improve mechanical performance, it can decrease the biodegradation of biodegradable Poly(β-hydroxybutyrate) polymer in non-biodesgradable/biodegradables polymer blends. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: May 1, 2023

2023 journal article

Charting a path to catalytic upcycling of plastic micro/nano fiber pollution from textiles to produce carbon nanomaterials and turquoise hydrogen

RSC SUSTAINABILITY, 1(5), 1177–1183.

By: S. Parrilla-Lahoz*, M. Zambrano n, V. Stolojan*, R. Bance-Soualhi*, J. Pawlak n, R. Venditti n, T. Reina*, M. Duyar*

Sources: Web Of Science, NC State University Libraries
Added: August 5, 2024

2022 article

High-performance sustainable tissue paper from agricultural residue: a case study on fique fibers from Colombia

Kumar, R., Zambrano, F., Peszlen, I., Venditti, R., Pawlak, J., Jameel, H., & Gonzalez, R. (2022, June 28). CELLULOSE, Vol. 6.

By: R. Kumar n, F. Zambrano n, I. Peszlen n, R. Venditti n, J. Pawlak n, H. Jameel n, R. Gonzalez n

author keywords: Sustainability; Alternative fibers; Hygiene tissue; Fique fibers; Agricultural residue; NBSK; Tensile strength; Water absorbency; Softness
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: July 5, 2022

2022 review

Materials challenges and opportunities to address growing micro/ nanoplastics pollution: a review of thermochemical upcycling

[Review of ]. MATERIALS TODAY SUSTAINABILITY, 20.

By: S. Parrilla-Lahoz*, S. Mahebadevan*, M. Kauta*, M. Zambrano n, J. Pawlak n, R. Venditti n, T. Reina*, M. Duyar*

author keywords: Plastics; Recycling; Thermochemical conversion; Pyrolysis; Gasification
Sources: Web Of Science, NC State University Libraries
Added: November 7, 2022

2022 article

Methods to assess and control dusting and linting in the paper industry: a review

Frazier, R., Zambrano, F., Pawlak, J. J., & Gonzalez, R. (2022, January 16). INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, Vol. 1.

By: R. Frazier n, F. Zambrano n, J. Pawlak n & R. Gonzalez n

author keywords: Dust; Lint; Test method; Hygiene tissue
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: January 24, 2022

2022 article

Microfiber shedding from nonwoven materials including wipes and meltblown nonwovens in air and water environments

Kwon, S., Zambrano, M. C., Venditti, R. A., Frazier, R., Zambrano, F., Gonzalez, R. W., & Pawlak, J. J. (2022, April 14). ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, Vol. 4.

By: S. Kwon n, M. Zambrano n, R. Venditti n, R. Frazier n, F. Zambrano n, R. Gonzalez n, J. Pawlak n

author keywords: Microfiber; Nonwovens; Aquatic environment; Air environment; Dusting; Meltblown nonwovens
MeSH headings : Textiles; Wastewater; Water; Water Pollutants, Chemical / analysis
Sources: Web Of Science, NC State University Libraries
Added: May 2, 2022

2022 review

Review: The Softness of Hygiene Tissue

[Review of ]. BIORESOURCES, 17(2), 3509–3550.

By: J. Pawlak n, R. Frazier n, R. Vera n, Y. Wang n & R. Gonzalez n

author keywords: Hygiene Tissue; Softness; Softness Measurements; Tissue Softeners; Machine Technology; Fibers; Sensation
TL;DR: The sensation of softness as perceived by the human touch, techniques for measuringsoftness, the influence of fiber on softness, manufacturing techniques, and additives used for softness enhancement are reviewed. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: May 31, 2022

2022 article

The tissue dust analysis system: a new device and methodology to quantify dusting and linting propensity in hygiene tissue papers

Frazier, R., Zambrano, F., Pawlak, J. J., Peszlen, I., Welsford, D., & Gonzalez, R. (2022, August 13). CELLULOSE, Vol. 8.

By: R. Frazier n, F. Zambrano n, J. Pawlak n, I. Peszlen n, D. Welsford & R. Gonzalez n

author keywords: Tissue paper; Dust; Lint; Test method; Fiber characterization; Softness; Paper manufacturing
TL;DR: Adopting the proposed Tissue Dust Analysis System may help to characterize and understand the mechanisms behind dusting to create dust-control strategies that can alleviate this issue at its various sources or simply allow tissue paper manufacturers to compare and advertise their products based on dusting propensity. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 29, 2022

2021 review

Bacterial valorization of pulp and paper industry process streams and waste

[Review of ]. APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 105(4), 1345–1363.

By: D. Brown n, J. Pawlak n & A. Grunden n

author keywords: Lignocellulose; Pulp and paper; Bacteria; Lignin; Cellulose; Hemicellulose
MeSH headings : Bacteria / metabolism; Biomass; Cellulose / metabolism; Fermentation; Industrial Waste / analysis; Lignin / metabolism; Paper
TL;DR: The composition of pulp and paper streams, bacterial isolates from process streams that can be used for lignocellulose biotransformations, and technological approaches for improving valorization efforts are discussed. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: January 23, 2021

2021 journal article

Effect of lignocellulosic fiber composition on the aquatic biodegradation of wood pulps and the isolated cellulose, hemicellulose and lignin components: kinetic modelling of the biodegradation process

Cellulose, 28(5), 2863–2877.

By: S. Kwon n, M. Zambrano n, J. Pawlak n & R. Venditti n

author keywords: Aquatic biodegradation; Aerobic biodegradation; Lignocellulose; Paper waste; Microorganism
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, Crossref
Added: March 8, 2021

2021 journal article

Hemicellulose and Starch Citrate Chitosan Foam Adsorbents for Removal of Arsenic and Other Heavy Metals from Contaminated Water

BIORESOURCES, 16(3), 5628–5645.

By: A. Salam n, M. Zambrano n, R. Venditti n & J. Pawlak n

author keywords: Hemicellulose; Xylan; Starch; Citrate; Chitosan; Foam; Arsenic; Heavy metals; Salt; Adsorption
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: September 13, 2021

2021 journal article

Impact of dyes and finishes on the aquatic biodegradability of cotton textile fibers and microfibers released on laundering clothes: Correlations between enzyme adsorption and activity and biodegradation rates

MARINE POLLUTION BULLETIN, 165.

By: M. Zambrano n, J. Pawlak n, J. Daystar*, M. Ankeny* & R. Venditti n

author keywords: Biodegradability; Aquatic biodegradation; Cotton; Finishes; Dye; Textiles
MeSH headings : Adsorption; Clothing; Coloring Agents; Cotton Fiber; Laundering; Polyesters; Textiles
TL;DR: The biodegradability of cotton knitted fabrics with different finishes, silicone softener, durable press, water repellent, and a blue reactive dye was evaluated, indicating the finishes impact the initial adsorption of enzymes excreted by the microorganisms and the initial rates of biodegradation, however despite this the cellulosic material maintains its biodegradeability. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: June 10, 2021

2021 article

Waterborne and Airborne Microfibers Shed from Non-Woven Materials in Water and Air Environments

Kwon, S., Zambrano, M. C., Venditti, R. A., Frazier, R., Zambrano, F., Gonzalez, R. W., & Pawlak, J. J. (2021, December 13). (Vol. 12). Vol. 12.

Source: ORCID
Added: March 16, 2022

2020 journal article

Aerobic biodegradation in freshwater and marine environments of textile microfibers generated in clothes laundering: Effects of cellulose and polyester-based microfibers on the microbiome

Marine Pollution Bulletin, 151, 110826.

By: M. Zambrano n, J. Pawlak n, J. Daystar*, M. Ankeny*, C. Goller n & R. Venditti n

Contributors: M. Zambrano n, J. Pawlak n, J. Daystar*, M. Ankeny*, C. Goller n & R. Venditti n

author keywords: Biodegradability; Aquatic biodegradation; Cotton; Polyester; Rayon; Bacterial communities
MeSH headings : Biodegradation, Environmental; Cellulose; Clothing; Laundering; Microbiota; Polyesters; Textiles; Water Pollutants / analysis
TL;DR: The bacterial diversity analyses in the different biodegradation inoculums show that there are distinct bacterial communities related to the assimilation and mineralization of complex carbohydrates that were promoted with the cellulosic MCC, cotton, and rayon samples different than the polyester sample. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, ORCID, Crossref
Added: March 16, 2020

2020 journal article

Carboxymethylation of hemicellulose isolated from poplar (Populus grandidentata) and its potential in water-soluble oxygen barrier films

Cellulose, 27(6), 3359–3377.

By: W. Geng n, R. Venditti n, J. Pawlak n, H. Chang n, L. Pal n & E. Ford n

author keywords: Carboxymethylation; Hemicellulose; Water-soluble films; Tensile strength; Water vapor permeability; Oxygen permeability
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: March 16, 2020

2020 journal article

Comparison between uncreped and creped handsheets on tissue paper properties using a creping simulator unit

CELLULOSE, 27(10), 5981–5999.

By: T. Assis n, J. Pawlak n, L. Pal n, H. Jameel n, L. Reisinger, D. Kavalew*, C. Campbell, L. Pawlowska, R. Gonzalez n

author keywords: Tissue paper; Creping; Crepe structure; Softness; Water absorbency; Tensile strength; Fiber morphology; Hardwood pulp; Softwood pulp; Non-wood pulp; Bamboo
TL;DR: The performance of uncreped and creped handsheets were similar to commercial products, which indicates that the creping simulator can be used as an alternative to study the creped process at laboratory scale. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: May 18, 2020

2020 journal article

Effects of Chemical and Morphological Structure on Biodegradability of Fibers, Fabrics, and Other Polymeric Materials

BIORESOURCES, 15(4), 9786–9833.

By: M. Zambrano n, J. Pawlak n & R. Venditti n

author keywords: Biodegradable; Fiber; Chemical structure; Morphology; Fabric; Textile; Cellulose
TL;DR: To understand the compatibility of biomaterials and the environment, both the disintegration step of the biodegradation process and the assimilation and mineralization of these fragments by microorganisms must be investigated. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: December 11, 2020

2020 journal article

Impact of dyes and finishes on the microfibers released on the laundering of cotton knitted fabrics

Environmental Pollution, 272, 115998.

By: M. Zambrano n, J. Pawlak n, J. Daystar*, M. Ankeny* & R. Venditti n

author keywords: Microfibers; Laundering; Fiber fragments; Cotton; Finishes; Dye; textiles
MeSH headings : Coloring Agents; Laundering; Physical Phenomena; Polyesters; Textiles
TL;DR: The influence of common textile finishes on cotton fabrics on the generation of microfibers during laundering was assessed and microfiber release was determined to be in the range of 9000-14,000 particles per gram of cotton fabric. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: March 22, 2021

2019 journal article

Bi-component carbohydrate and lignin nanoparticle production from bio-refinery lignin: A rapid and green method

BioResources, 14(3), 6179–6185.

By: H. Sadeghifar n, R. Venditti n, J. Pawlak n & J. Jur n

author keywords: Carbohydrate-lignin; Lignin nanoparticle; Bio-refinery lignin; Green processing; Sodium hydroxide; Urea; Bi-component
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: July 22, 2019

2019 journal article

Cellulose Transparent and Flexible Films Prepared from DMAc/LiCl Solutions

BIORESOURCES, 14(4), 9021–9032.

By: H. Sadeghifar n, R. Venditti n, J. Pawlak n & J. Jur n

author keywords: Cellulose film; DMAc/LiCl; Transparent film; Flexible film
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: December 2, 2019

2019 journal article

Comparison of Wood and Non-Wood Market Pulps for Tissue Paper Application

BIORESOURCES, 14(3), 6781–6810.

By: T. Assi n, J. Pawlak n, L. Pal n, H. Jameel n, R. Venditti n, L. Reisinger*, D. Kavalew*, R. Gonzalez n

Contributors: T. Assis n, J. Pawlak n, L. Pal n, H. Jameel n, R. Venditti n, L. Reisinger*, D. Kavalew*, R. Gonzalez n

author keywords: Tissue paper; Softness; Water absorbency; Tensile strength; Fiber morphology; Hardwood pulp; Softwood pulp; Recycled pulp Non-wood pulp; Bamboo; Wheat straw
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 26, 2019

2019 journal article

Effect of Pulp Properties, Drying Technology, and Sustainability on Bath Tissue Performance and Shelf Price

BIORESOURCES, 14(4), 9410–9428.

By: Y. Wang n, F. Zambrano n, R. Venditti n, S. Dasmohapatra*, T. De Assis n, L. Reisinger*, J. Pawlak n, R. Gonzalez n

Contributors: Y. Wang n, F. Zambrano n, R. Venditti n, S. Dasmohapatra*, T. De Assis n, L. Reisinger*, J. Pawlak n, R. Gonzalez n

author keywords: Bath tissue; Pulp composition; Drying technology; Tissue softness analyzer (TSA); Softness; Shelf price; Market share; Sustainability
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, ORCID
Added: December 2, 2019

2019 journal article

Microfibers generated from the laundering of cotton, rayon and polyester based fabrics and their aquatic biodegradation

Marine Pollution Bulletin, 142, 394–407.

By: M. Zambrano n, J. Pawlak n, J. Daystar*, M. Ankeny*, J. Cheng n & R. Venditti n

author keywords: Microplastics; Microfibers; Laundering; Biodegradation; Textiles; Aquatic environments
MeSH headings : Biodegradation, Environmental; Cellulose / chemistry; Cellulose / metabolism; Cotton Fiber; Laundering; Polyesters / chemistry; Polyesters / metabolism; Textiles; Water / chemistry; Water Pollutants, Chemical / chemistry; Water Pollutants, Chemical / metabolism
TL;DR: Using well-controlled aquatic biodegradation experiments it was shown that cotton and rayon microfibers are expected to degrade in natural aquatic aerobic environments whereas polyester microf fibers areexpected to persist in the environment for long periods of time. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: July 29, 2019

2019 journal article

Techno-economic analysis of hemicellulose extraction from different types of lignocellulosic feedstocks and strategies for cost optimization

BIOFUELS BIOPRODUCTS & BIOREFINING-BIOFPR, 14(2), 225–241.

By: W. Geng n, R. Venditti n, J. Pawlak n, T. De Assis n, R. Gonzalez n, R. Phillips n, H. Chang n

Contributors: W. Geng n, R. Venditti n, J. Pawlak n, T. De Assis n, R. Gonzalez n, R. Phillips n, H. Chang n

author keywords: techno-economic analysis; alkaline extraction; hemicellulose; hemicellulose A; greenfield; co-location
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, ORCID, Crossref
Added: December 2, 2019

2019 journal article

The influence of lignin content and structure on hemicellulose alkaline extraction for non-wood and hardwood lignocellulosic biomass

Cellulose, 26(5), 3219–3230.

By: W. Geng n, R. Narron n, X. Jiang n, J. Pawlak n, H. Chang n, S. Park n, H. Jameel n, R. Venditti n

author keywords: Hemicellulose; Alkaline extraction; Lignin; S/G; Lignin-carbohydrate complex
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, Crossref
Added: April 22, 2019

2018 journal article

Relationship between human perception of softness and instrument measurements

BioResources, 14(1), 780–795.

Contributors: Y. Wang n, T. De Assis n, F. Zambrano n, L. Pal n, R. Venditti n, S. Dasmohapatra n, J. Pawlak n, R. Gonzalez n

author keywords: Formation; Tissue softness analyzer; Softness; Bath tissue; TS7; Panel test
TL;DR: Among all of the algorithms available for use with the TSA, the TP2 algorithm most accurately predicted the panel scores, and the TSA performed better in predicting the softness of the samples that were dried with a conventional wet press or creped-through air-dryer. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, ORCID, Crossref
Added: March 11, 2019

2018 review

Understanding the effect of machine technology and cellulosic fibers on tissue properties - a review

[Review of ]. BioResources, 13(2).

By: T. De Assis, L. Reisinger, L. Pal, J. Pawlak, H. Jameel & R. Gonzalez

Source: NC State University Libraries
Added: August 6, 2018

2017 journal article

Microbial Paper: Cellulose Fiber-based Photo-Absorber Producing Hydrogen Gas from Acetate using Dry-Stabilized Rhodopseudomonas palustris

BIORESOURCES, 12(2), 4013–4030.

By: O. Bernal n, J. Pawlak n & M. Flickinger n

author keywords: Cellular biocomposite; Microbial paper; Microfibrillar cellulose; Cellular immobilization
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2016 journal article

Cellulose-Lignin Biodegradable and Flexible UV Protection Film

ACS Sustainable Chemistry & Engineering, 5(1), 625–631.

By: H. Sadeghifar n, R. Venditti n, J. Jur n, R. Gorga n & J. Pawlak n

author keywords: UV protection; Cellulose; Lignin; Click chemistry; Transparent film; Flexible film
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2016 journal article

Characterization of Clostridium ljungdahlii OTA1: a non-autotrophic hyper ethanol-producing strain

Applied Microbiology and Biotechnology, 101(4), 1615–1630.

By: J. Whitham n, M. Schulte n, B. Bobay*, J. Bruno-Barcena n, M. Chinn n, M. Flickinger n, J. Pawlak n, A. Grunden n

Contributors: J. Whitham n, M. Schulte n, B. Bobay*, J. Bruno-Barcena n, M. Chinn n, M. Flickinger n, J. Pawlak n, A. Grunden n

author keywords: Acetyl-coA; Carbon monoxide dehydrogenase; Clostridium ljungdahlii; Ethanol; Wood-Ljungdahl pathway
MeSH headings : Acetyl Coenzyme A / metabolism; Aldehyde Oxidoreductases / metabolism; Carbon Dioxide / metabolism; Carbon Monoxide / metabolism; Clostridium / metabolism; Ethanol / metabolism; Multienzyme Complexes / metabolism
TL;DR: A non-autotrophic hyper ethanol-producing strain of C. ljungdahlii was identified that has utility for further physiology and strain performance studies and as a biocatalyst for industrial applications. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Crossref, NC State University Libraries, Web Of Science, ORCID
Added: August 6, 2018

2016 journal article

Degradation of lignocellulose and lignin by Paenibacillus glucanolyticus

INTERNATIONAL BIODETERIORATION & BIODEGRADATION, 110, 79–86.

By: S. Mathews n, A. Grunden n & J. Pawlak n

author keywords: Lignin degradation; Lignocellulose degradation; Paenibacillus glucanolyticus; Bioproducts
TL;DR: Results show that both strains of P. glucanolyticus can degrade aromatic lignin-related compounds under aerobic and anaerobic conditions, however, only P. glucose SLM1 can also degrade polymeric lign in under aerobic conditions. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

2015 journal article

Bacterial biodegradation and bioconversion of industrial lignocellulosic streams

Applied Microbiology and Biotechnology, 99(7), 2939–2954.

By: S. Mathews n, J. Pawlak n & A. Grunden n

author keywords: Bacteria; Biodegradation; Cellulose; Hemicellulose; Lignin; Lignocellulose
MeSH headings : Bacteria / growth & development; Bacteria / metabolism; Biodegradation, Environmental; Biotechnology / methods; Cellulose / chemistry; Cellulose / metabolism; Enzymes / genetics; Enzymes / metabolism; Fungi / metabolism; Industrial Waste; Lignin / chemistry; Lignin / metabolism; Polysaccharides / chemistry; Polysaccharides / metabolism; Recombinant Proteins / genetics; Recombinant Proteins / metabolism; Waste Management / methods
TL;DR: Treatment of underutilized streams of materials that contain cellulose, hemicellulose, and lignin with bacteria, which specifically degrade lignocellulose through the action of enzymes, offers a low-energy and low-cost method for biodegradation and bioconversion. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Crossref, NC State University Libraries, Web Of Science, ORCID
Added: August 6, 2018

2015 journal article

Metabolic Response of Clostridium ljungdahlii to Oxygen Exposure

Applied and Environmental Microbiology, 81(24), 8379–8391.

By: J. Whitham n, O. Tirado-Acevedo n, M. Chinn n, J. Pawlak n & A. Grunden n

Ed(s): R. Parales

MeSH headings : Acetates / metabolism; Aldehyde Oxidoreductases / metabolism; Base Sequence; Biofuels / microbiology; Bioreactors / microbiology; Carbon Dioxide / metabolism; Clostridium / enzymology; Clostridium / growth & development; Clostridium / metabolism; DNA, Bacterial / genetics; Energy Metabolism / physiology; Ethanol / metabolism; Fermentation / physiology; Gene Expression / drug effects; Molecular Sequence Data; Oxidation-Reduction / drug effects; Oxidoreductases / metabolism; Oxygen / metabolism; Oxygen / pharmacology; Reactive Oxygen Species / metabolism; Sequence Alignment; Sequence Analysis, DNA
TL;DR: The metabolic responses of higher ethanol production and oxygen/ROS detoxification were found to be linked by cofactor management and substrate and energy metabolism and new genetic targets to generate C. ljungdahlii strains that produce more ethanol and are more tolerant to syngas contaminants are provided. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2014 journal article

Crosslinked PVA nanofibers reinforced with cellulose nanocrystals: Water interactions and thermomechanical properties

Journal of Applied Polymer Science, 131(11), n/a-n/a.

By: M. Peresin n, A. Vesterinen*, Y. Habibi n, L. Johansson*, J. Pawlak n, A. Nevzorov n, O. Rojas n

author keywords: cellulose and other wood products; composites; electrospinning; hydrophilic polymers; nanoparticles; nanowires and nanocrystals
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2014 journal article

Isolation of Paenibacillus glucanolyticus from pulp mill sources with potential to deconstruct pulping waste

BIORESOURCE TECHNOLOGY, 164, 100–105.

By: S. Mathews n, J. Pawlak n & A. Grunden n

author keywords: Biodegradation (bacterial degradation); Pulp mill waste; Black liquor; Lignin; Paenibacillus glucanolyticus
MeSH headings : Anaerobiosis / drug effects; Biomass; Carbon / pharmacology; Fermentation / drug effects; Gas Chromatography-Mass Spectrometry; Hydrogen-Ion Concentration; Industrial Waste; Lignin / metabolism; Paenibacillus / genetics; Paenibacillus / growth & development; Paenibacillus / isolation & purification; Paper; RNA, Ribosomal, 16S / genetics; Temperature
TL;DR: Minimal media growth curves demonstrated that this facultative anaerobic microorganism can degrade black liquor as well as cellulose, hemicellulose, and lignin and was shown to be capable of growth onblack liquor as the sole carbon source based on minimal media growth studies. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

2014 journal article

Properties of surface acetylated microfibrillated cellulose relative to intra- and inter-fibril bonding

CELLULOSE, 21(3), 1541–1552.

By: R. Ernest-Saunders n, J. Pawlak n & J. Lee n

author keywords: Microfibrillated; Cellulose; Acetylation; Film; Strength; Bonds; Rupture energy
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2013 journal article

Enhanced absorbent products incorporating cellulose and its derivatives: A review

BioResources, 8(4), 6556–6629.

By: M. Hubbe n, A. Ayoub n, J. Daystar n, R. Venditti n & J. Pawlak n

Contributors: M. Hubbe n, A. Ayoub n, J. Daystar n, R. Venditti n & J. Pawlak n

UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: NC State University Libraries, NC State University Libraries, ORCID
Added: August 6, 2018

2013 journal article

Novel Hemicellulose–Chitosan Biosorbent for Water Desalination and Heavy Metal Removal

ACS Sustainable Chemistry & Engineering, 1(9), 1102–1109.

By: A. Ayoub n, R. Venditti n, J. Pawlak n, A. Salam n & M. Hubbe n

Contributors: A. Ayoub n, R. Venditti n, J. Pawlak n, A. Salam n & M. Hubbe n

author keywords: Hemicellulose extraction; Chitosan; Desalination; Heavy metals; Penetic acid
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Sources: Web Of Science, NC State University Libraries, Crossref, ORCID
Added: August 6, 2018

2012 journal article

Combined Application of Extrusion and Irradiation Technologies: A Strategy Oriented for Green and Cost-Effective Chemistry

BioResources, 8(1), 3–5.

By: A. Ayoub n, R. Venditti n, J. Pawlak n & V. Massardier*

Sources: NC State University Libraries, NC State University Libraries, Crossref
Added: August 6, 2018

2012 journal article

Development of an acetylation reaction of switchgrass hemicellulose in ionic liquid without catalyst

Industrial Crops and Products, 44, 306–314.

By: A. Ayoub n, R. Venditti n, J. Pawlak n, H. Sadeghifar n & A. Salam n

Contributors: A. Ayoub n, R. Venditti n, J. Pawlak n, H. Sadeghifar n & A. Salam n

author keywords: Hemicellulose; Ionic liquid; Acetylation; Switchgrass; Extraction
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, Crossref, ORCID
Added: August 6, 2018

2012 journal article

Dimensional and hygroexpansive behaviors of cellulose microfi brils (MFs) from kraft pulp-based fibers as a function of relative humidity

HOLZFORSCHUNG, 66(8), 1001–1008.

By: J. Lee n, J. Pawlak n & J. Heitmann n

author keywords: atomic force microscopy (AFM); cellulose microfi brils (MF); dimensional changes; hygroexpansion
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 conference paper

Extraction and utilization of hemicelluloses for new biomaterial applications

Proceeding of the 4th International Conference on Pulping, Papermaking and Biotechnology (ICPPB '12), vols. I and II, 885–890.

By: A. Salam, R. Venditti, J. Pawlak, K. El-tahlawy & A. Ayoub

Source: NC State University Libraries
Added: August 6, 2018

2012 journal article

Piezoelectric Effect of Cellulose Nanocrystals Thin Films

ACS Macro Letters, 1(7), 867–870.

By: L. Csoka n, I. Hoeger n, O. Rojas n, I. Peszlen n, J. Pawlak n & P. Peralta n

Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2012 journal article

Survey of Soy Protein Flour as a Novel Dry Strength Agent for Papermaking Furnishes

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 60(39), 9828–9833.

By: H. Jin n, L. Lucia n, O. Rojas n, M. Hubbe n & J. Pawlak n

author keywords: soybean protein; papermaking; dry strength; mechanical properties
MeSH headings : Flour / analysis; Paper; Soybean Proteins / chemistry; Tensile Strength
TL;DR: Values of short span compression and tensile strength were the prime criteria for comparison based on industrial considerations and indicated that a 1 part soy protein to 3 parts cationic starch hybrid system resulted in the highest strength increase in comparison to solely either the soy protein or the cationIC starch as dry strength additives. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2011 journal article

A comparative study of energy consumption and physical properties of microfibrillated cellulose produced by different processing methods

Cellulose, 18(4), 1097–1111.

By: K. Spence n, R. Venditti n, O. Rojas n, Y. Habibi n & J. Pawlak n

author keywords: Processing energy; Microfibrillated cellulose; Homogenization; Microfluidization; Micro-grinding; Nanofibrillated cellulose
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2011 journal article

Crosslinked hemicellulose citrate–chitosan aerogel foams

Carbohydrate Polymers, 84(4), 1221–1229.

By: A. Salam n, R. Venditti n, J. Pawlak n & K. El-Tahlawy n

author keywords: Hemicellulose; Citrate; Chitosan; Foam; Water absorption; Saline absorption
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2011 journal article

Incorporation of carboxyl groups into xylan for improved absorbency

CELLULOSE, 18(4), 1033–1041.

By: A. Salam n, J. Pawlak n, R. Venditti n & K. El-tahlawy n

author keywords: Hemicellulose; Xylan; Citric acid; Carboxyl content; Water absorbency
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2011 journal article

Water vapor barrier properties of coated and filled microfibrillated cellulose composite films

BioResources, 6(4), 4370–4388.

By: K. Spence n, R. Venditti n, O. Rojas n, J. Pawlak n & M. Hubbe n

UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2010 journal article

Dimensional changes of starch microcellular foam during the exchange of water with ethanol and subsequent drying

BioResources, 5(1), 121–134.

By: S. Patel, R. Venditti & J. Pawlak

Source: NC State University Libraries
Added: August 6, 2018

2010 journal article

Effect of Moisture on Electrospun Nanofiber Composites of Poly(vinyl alcohol) and Cellulose Nanocrystals

BIOMACROMOLECULES, 11(9), 2471–2477.

By: M. Peresin n, Y. Habibi n, A. Vesterinen n, O. Rojas n, J. Pawlak n & J. Seppala n

TL;DR: Results indicated that the stabilizing effect of the CNs in the PVA matrix might be compromised by water absorption, disrupting the hydrogen bonding within the structure, and a reversible recovery in mechanical strength after cycling the relative humidity. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2010 journal article

Longitudinal and concurrent dimensional changes of cellulose aggregate fibrils during sorption stages

MATERIALS CHARACTERIZATION, 61(5), 507–517.

By: J. Lee n, J. Pawlak n & J. Heitmann n

author keywords: Atomic force microscopy; Cellulose aggregate fibrils; Dimensional changes; Humidity; Hygro-expansivity; Longitudinal contraction; Relaxation
UN Sustainable Development Goal Categories
15. Life on Land (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2010 journal article

Monitoring Cellulase Protein Adsorption and Recovery Using SDS-PAGE

Industrial & Engineering Chemistry Research, 49(18), 8333–8338.

By: G. Hu n, J. Heitmann n, O. Rojas n, J. Pawlak n & D. Argyropoulos n

TL;DR: The cellul enzyme system from Trichoderma reesei had a higher adsorption on all substrates studied than the cellulase system from Aspergillius niger, and higher pH favored desorption from the substrate studied. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2010 journal article

Nanofiber Composites of Polyvinyl Alcohol and Cellulose Nanocrystals: Manufacture and Characterization

BIOMACROMOLECULES, 11(3), 674–681.

By: M. Peresin n, Y. Habibi n, J. Zoppe n, J. Pawlak n & O. Rojas n

MeSH headings : Calorimetry, Differential Scanning; Cellulose / chemistry; Hydrogen Bonding; Microscopy, Electron, Scanning; Nanofibers; Nanoparticles; Polyvinyl Alcohol / chemistry; Spectroscopy, Fourier Transform Infrared; Temperature
TL;DR: The elastic modulus of the nanocomposite mats increased significantly as a consequence of the reinforcing effect of CNs via the percolation network held by hydrogen bonds, but this organization-driven crystallization was limited as observed by the reduction in the degree of crystallinity of the CN-loaded composite fibers. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2010 journal article

Synthesis and Characterization of Starch Citrate−Chitosan Foam with Superior Water and Saline Absorbance Properties

Biomacromolecules, 11(6), 1453–1459.

By: A. Salam n, J. Pawlak n, R. Venditti n & K. El-tahlawy n

MeSH headings : Absorption; Calorimetry, Differential Scanning; Chitosan / chemistry; Citric Acid / chemistry; Cross-Linking Reagents / chemistry; Gels; Magnetic Resonance Spectroscopy; Microscopy, Electron, Scanning; Molecular Structure; Phosphinic Acids / chemistry; Sodium Chloride / chemistry; Starch / analogs & derivatives; Starch / chemistry; Temperature; Tensile Strength; Viscoelastic Substances / chemical synthesis; Viscoelastic Substances / chemistry; Water / chemistry
TL;DR: The cross-linked starch citrate-chitosan foam is flexible and elastic and has significantly increased absorbance and strength and decreased weight loss in water compared to starch-chitate foam. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2010 journal article

The effect of chemical composition on microfibrillar cellulose films from wood pulps: Mechanical processing and physical properties

Bioresource Technology, 101(15), 5961–5968.

By: K. Spence n, R. Venditti n, Y. Habibi n, O. Rojas n & J. Pawlak n

author keywords: MFC films; Chemical composition; Hornification; Homogenization; Lignin-containing microfibrillated cellulose
MeSH headings : Cellulase / chemistry; Cellulose / chemistry; Materials Testing; Membranes, Artificial; Paper; Stress, Mechanical; Surface Properties; Tensile Strength; Wood / chemistry
TL;DR: Interestingly, after homogenization, the presence of lignin significantly increased film toughness, tensile index, and elastic modulus, indicating that MFC films can potentially be made from low-cost recycled cellulosic materials. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2010 journal article

The effect of chemical composition on microfibrillar cellulose films from wood pulps: water interactions and physical properties for packaging applications

Cellulose, 17(4), 835–848.

By: K. Spence n, R. Venditti n, O. Rojas n, Y. Habibi n & J. Pawlak n

author keywords: Water interactions; Lignin-containing microfibrillated cellulose (MFC); Specific surface area; Hard-to-remove water; Nanofibrillar cellulose (NFC)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2008 journal article

A sustainable economy

BioResources, 3(1), 1–2.

By: J. Pawlak

Source: NC State University Libraries
Added: August 6, 2018

2008 journal article

Carbonized starch microcellular foam-cellulose fiber composite structures

BioResources, 3(4), 1063–1080.

By: A. Rutledge, R. Venditti, J. Pawlak, S. Patel & J. Cibils

Source: NC State University Libraries
Added: August 6, 2018

2008 journal article

Development of Cross-Linked Starch Microcellular Foam by Solvent Exchange and Reactive Supercritical Fluid Extrusion

JOURNAL OF APPLIED POLYMER SCIENCE, 111(6), 2917–2929.

By: S. Patel n, R. Venditti n, J. Pawlak n, A. Ayoub* & S. Rizvi*

Contributors: S. Patel n, R. Venditti n, J. Pawlak n, A. Ayoub* & S. Rizvi*

author keywords: biopolymers; density; foam extrusion; gels; hydrophilic polymers
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

2007 journal article

Effect of alkyl ketene dimer reacted starch on the properties of starch microcellular foam using a solvent exchange technique

CARBOHYDRATE POLYMERS, 73(1), 133–142.

By: K. El-Tahlawy n, R. Venditti n & J. Pawlak n

author keywords: starch; alkyl ketene dimer; microcellular foam; Hydrophobicity; brightness; viscosity; scanning electron microscopy
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2007 journal article

Hard-to-remove water in cellulose fibers characterized by thermal analysis: A model for the drying of wood-based fibers

TAPPI Journal, 6(7), 10–16.

By: S. Park, R. Venditti, H. Jameel & J. Pawlak

Source: NC State University Libraries
Added: August 6, 2018

2007 journal article

Local morphological and dimensional changes of enzyme-degraded cellulose materials measured by atomic force microscopy

CELLULOSE, 14(6), 643–653.

By: J. Lee n, J. Heitmann n & J. Pawlak n

author keywords: atomic force microscopy; cellulases; cellulose nano-crystal; cellulose microfibrils; cellulose aggregate fibrils; deformations; dimensional changes; enzymatic hydrolysis; relative humidity; moisture
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2007 journal article

Rheology of carboxymethyl cellulose solutions treated with cellulases

BioResources, 2(1), 20–33.

By: J. Lee, J. Heitmann & J. Pawlak

Source: NC State University Libraries
Added: August 6, 2018

2007 journal article

Studies of the heat of vaporization of water associated with cellulose fibers characterized by thermal analysis

CELLULOSE, 14(3), 195–204.

By: S. Park n, R. Venditti n, H. Jameel n & J. Pawlak n

author keywords: cellulose fibers; DSC; heat of vaporization; non-freezing bound water; thermal analysis
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2006 journal article

A colloidal probe microscopy study of cellulose/gypsum interactions

MATERIALS CHARACTERIZATION, 59(2), 144–150.

By: J. Bastidas n, J. Pawlak n, R. Venditti n, J. Heitmann n, M. Hubbe n & J. Kadla*

author keywords: gypsum; cellulose; wallboard; colloidal probe microscopy; crystal faces; adhesion; interfacial surface energy
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2006 journal article

A novel method to evaluate fibre hornification by high resolution thermogravimetric analysis

Appita Journal, 59(6), 481–485.

By: S. Park, R. Venditti, H. Jameel & J. Pawlak

Source: NC State University Libraries
Added: August 6, 2018

2006 journal article

Aspects of the preparation of starch microcellular foam particles crosslinked with glutaraldehyde using a solvent exchange technique

Carbohydrate Polymers, 67(3), 319–331.

By: K. El-Tahlawy n, R. Venditti n & J. Pawlak n

author keywords: starch; glutaraldehyde; starch microcellular foam; crosslinking; molecular weight; specific surface area; particle size; brightness; void diameter; shear rate
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2006 journal article

Changes in pore size distribution during the drying of cellulose fibers as measured by differential scanning calorimetry

Carbohydrate Polymers, 66(1), 97–103.

By: S. Park n, R. Venditti n, H. Jameel n & J. Pawlak n

author keywords: cellulose fibers; differential scanning calorimetry; pore closure; pore size distribution
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2006 journal article

Development and characterization of novel starch and alkyl ketene dimer microcellular foam particles

Carbohydrate Polymers, 69(2), 262–271.

By: A. Bolivar n, R. Venditti n, J. Pawlak n & K. El-Tahlawy n

author keywords: starch; alkyl ketene dimer; AKD; starch microcellular foam; SMCF; particles; solvent exchange; contact angle; particle size; brightness; moisture content; solubility; water retention; paper; paint; coatings
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2006 journal article

Surface and pore structure modification of cellulose fibers through cellulase treatment

JOURNAL OF APPLIED POLYMER SCIENCE, 103(6), 3833–3839.

By: S. Park n, R. Venditti n, D. Abrecht n, H. Jameel n, J. Pawlak n & J. Lee n

author keywords: cellulose fibers; cellulase; pore structure; surface structure
TL;DR: Three independent measurements are in good agreement with the statement that the amorphous regions of cellulose fibers are a more readily available substrate relative to crystalline regions. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2006 journal article

Technique for the measurement of dimensional changes of natural microfibril materials under variable humidity environments

Materials Science & Engineering. A, Structural Materials: Properties, Microstructure and Processing, 445, 632–640.

By: J. Lee n, J. Heitmann n & J. Pawlak n

UN Sustainable Development Goal Categories
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2005 journal article

Chemical force microscopy of cellulosic fibers

Carbohydrate Polymers, 62(4), 369–378.

By: J. Bastidas n, R. Venditti n, J. Pawlak n, R. Gilbert n, S. Zauscher* & J. Kadla*

author keywords: atomic force microscopy (AFM); chemical force microscopy (CFM); SAMS; XPS; cellulose fibers; cellulose film; pull-off forces; adhesion forces
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2005 journal article

Hard to remove water in cellulose fibers characterized by high resolution thermogravimetric analysis - methods development

Cellulose, 13(1), 23–30.

By: S. Park n, R. Venditti n, H. Jameel n & J. Pawlak n

author keywords: bound water; cellulose fibers; freeness; hard-to-remove water; TGA; thermogravimetric analysis; water retention value
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2005 conference paper

High resolution thermo-gravimetric analysis of pulp drying

Advances in Paper Science and Technology: Transactions of the 13th Fundamental research symposium, vols 1-3, 161–186.

By: S. Park, R. Venditti, J. Pawlak & H. Jameel

Source: NC State University Libraries
Added: August 6, 2018

2005 journal article

The effect of fibre properties on fibre fractionation using a hydrocyclone

Journal of Pulp and Paper Science, 31(3), 132–137.

By: S. Park, R. Venditti, H. Jameel & J. Pawlak

Source: NC State University Libraries
Added: August 6, 2018

2005 journal article

The compressive response of a stratified fibrous structure

MECHANICS OF MATERIALS, 37(11), 1132–1142.

By: J. Pawlak n & D. Keller*

author keywords: compressive modulus; tangent modulus; compression model; finite fiber length; fiber orientation
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2004 journal article

Relationships between the local sheet structure and Z-direction compressive characteristics of paper

Journal of Pulp and Paper Science, 30(9), 256–262.

By: J. Pawlak & D. Keller

Source: NC State University Libraries
Added: August 6, 2018

2004 journal article

Three storage phosphor systems for beta-radiographic imaging of paper

NORDIC PULP & PAPER RESEARCH JOURNAL, 19(2), 170–175.

By: D. Keller*, J. Pawlak n, M. Kellomaki, J. Haglund & N. Johansson*

author keywords: paper formation; mass density; beta radiography; storage phosphor; formation testers; computed radiography
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2003 journal article

Measurement of the local compressive characteristics of polymeric film and web structures using micro-indentation

POLYMER TESTING, 22(5), 515–528.

By: J. Pawlak n & D. Keller*

author keywords: indentation; z-direction compression; elastic modulus; tangent modulus; thin material; Hertzian
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

journal article

Paper's appearance: A review

Hubbe, M. A., Pawlak, J. J., & Koukoulas, A. A. BioResources, 3(2), 627–665.

By: M. Hubbe, J. Pawlak & A. Koukoulas

Source: NC State University Libraries
Added: August 6, 2018

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