Nelson Alberto Barrios

Cellulose, Lignin, Biomaterials, Coatings, Pulp and Paper Industry, Surfactant, Colloids, Interfacial science

Works (31)

Updated: March 7th, 2026 08:50

2026 article

Achieving net-zero carbon in the pulp and paper industry: Tackling scope 1, 2, and 3 emission hotspots

Barrios, N., Gonzalez, M. E., Zabib, N., Marquez, R., & Pal, L. (2026, February 2). Resources Conservation & Recycling Advances, Vol. 2.

By: N. Barrios n, M. Gonzalez n, N. Zabib n, R. Marquez* & L. Pal n

topics (OpenAlex): Environmental Impact and Sustainability; Carbon Dioxide Capture Technologies; Thermochemical Biomass Conversion Processes; Lignin and Wood Chemistry; Sustainable Industrial Ecology
Sources: NC State University Libraries, NC State University Libraries, ORCID
Added: February 6, 2026

2026 article

Corrigendum to “Lignin self-assembly phenomena and valorization strategies for pulping, biorefining, and materials development: Part 1. The physical chemistry of lignin self-assembly” [Advances in Colloid and Interface Science 322 (2024) 103247/https://doi.org/10.1016/j.cis.2024.103247]

Trovagunta, R., Marquez, R., Tolosa, L., Barrios, N., Zambrano, F., Suarez, A., … Hubbe, M. A. (2026, February 1). Advances in Colloid and Interface Science, Vol. 2.

By: R. Trovagunta*, R. Marquez n, L. Tolosa*, N. Barrios n, F. Zambrano*, A. Suarez*, L. Pal n, R. Gonzalez n, M. Hubbe n

topics (OpenAlex): Lignin and Wood Chemistry; Advanced Cellulose Research Studies; Enzyme-mediated dye degradation
Sources: NC State University Libraries, NC State University Libraries
Added: March 4, 2026

2025 article

Advanced antimicrobial surfaces in cellulose-based food packaging

Marquez, R., Aguado, R. J., Barrios, N., Arellano, H., Tolosa, L., & Delgado-Aguilar, M. (2025, March 13). Advances in Colloid and Interface Science.

By: R. Marquez*, R. Aguado*, N. Barrios n, H. Arellano*, L. Tolosa & M. Delgado-Aguilar

author keywords: Biobased packaging; Cellulose; Antimicrobial; Food safety; Nanoparticles; Essential oils; Sustainability
topics (OpenAlex): Nanocomposite Films for Food Packaging; biodegradable polymer synthesis and properties; Advanced Cellulose Research Studies
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Source: Web Of Science
Added: April 14, 2025

2025 article

Advancing sustainability in the U.S. pulp and paper industry: Decarbonization through energy efficiency, electrification, low-carbon fuels, and the social cost of emissions

González, M. E., Barrios, N., Venditti, R. A., & Pal, L. (2025, August 11). Journal of Cleaner Production, Vol. 522.

By: M. González n, N. Barrios n, R. Venditti n & L. Pal n

author keywords: Decarbonization; Electrification; Energy efficiency; Low-carbon fuels; Pulp and paper industry
topics (OpenAlex): Environmental Impact and Sustainability; Sustainable Industrial Ecology; Photovoltaic Systems and Sustainability
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 15, 2025

2025 article

Density Functional Theory Study of the Cellobiose Model System for Unveiling Cellulose–Water Interactions to Enhance Dewatering and Drying

Barrios, N., Parra, J. G., Iza, P., Venditti, R. A., & Pal, L. (2025, June 2). The Journal of Physical Chemistry A, Vol. 6.

By: N. Barrios n, J. Parra n, P. Iza*, R. Venditti n & L. Pal n

topics (OpenAlex): Advanced Cellulose Research Studies; Electrohydrodynamics and Fluid Dynamics
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: June 3, 2025

2025 article

Editorial for the special issue commemorating the impact of Dr. Jean‐Louis Salager on academy and on industrial surfactant research and development

Marquez, R., Ontiveros, J. F., Barrios, N., Theiner, E., & Delgado‐Linares, J. G. (2025, March 26). Journal of Surfactants and Detergents.

By: R. Marquez*, J. Ontiveros*, N. Barrios n, E. Theiner & J. Delgado‐Linares*

topics (OpenAlex): Oil Spill Detection and Mitigation; Marine and Offshore Engineering Studies
Source: NC State University Libraries
Added: March 4, 2026

2025 article

Emergence of deep eutectic solvents (DES): chemistry, preparation, properties, and applications in biorefineries and critical materials

Mani, K. A., Kumar, L., Barrios, N., Agate, S., Mittal, A., Yarbrough, J., … Pal, L. (2025, September 30). Progress in Materials Science, Vol. 157.

By: K. Mani*, L. Kumar*, N. Barrios*, S. Agate*, A. Mittal, J. Yarbrough, H. Jameel*, L. Lucia*, L. Pal*

author keywords: Deep Eutectic Solvents; Lignocellulose Biorefinery; Energy Materials; Chemicals and Products; Pharmaceuticals; Recyclability
topics (OpenAlex): Ionic liquids properties and applications; Extraction and Separation Processes; Crystallization and Solubility Studies
Sources: Web Of Science, ORCID, NC State University Libraries
Added: October 1, 2025

2025 article

Influence of sodium benzoate on key colloid properties of sodium lauryl ether sulfate: Identification of a possible interfacial structure decoupler

Mata‐Zabala, E., Bravo, L. M. R., Patiño‐Agudelo, Á. J., Silva, L. S., Barrios, N., & Pereira, J. (2025, January 30). Journal of Surfactants and Detergents.

By: E. Mata‐Zabala*, L. Bravo*, Á. Patiño‐Agudelo*, L. Silva*, N. Barrios n & J. Pereira*

author keywords: interfacial structure decoupler; isothermal titration calorimetry; lauryl ether sulfate; salinity scans; sodium benzoate
topics (OpenAlex): Surfactants and Colloidal Systems; Crystallization and Solubility Studies; Analytical Chemistry and Chromatography
Source: Web Of Science
Added: February 10, 2025

2025 article

Integration of artificial intelligence and sustainable energy management in the pulp and paper industry: A path to decarbonization

Viitala, R., Miettinen, M., Marquez, R., Hämäläinen, A., Karhinen, A., Barrios, N., … Holmberg, K. (2025, May 1). Renewable and Sustainable Energy Reviews, Vol. 218.

By: R. Viitala, M. Miettinen, R. Marquez*, A. Hämäläinen, A. Karhinen, N. Barrios*, R. Gonzalez*, L. Pal*, H. Jameel*, K. Holmberg

author keywords: Energy efficiency; Pulp and paper industry; Artificial intelligence; Drying; Condition monitoring; Friction
topics (OpenAlex): Metallurgical Processes and Thermodynamics; Metal Extraction and Bioleaching; Forest Biomass Utilization and Management
Sources: Web Of Science, NC State University Libraries
Added: May 19, 2025

2025 article

Interfacial properties of cellulose derivatives from guinea grass (Megathyrsus maximus)

Silva, I., Agüero, B., Barrios, N., Herrera, M., Pal, L., & Pereira, J. (2025, March 10). Journal of Surfactants and Detergents, Vol. 3.

By: I. Silva*, B. Agüero*, N. Barrios n, M. Herrera*, L. Pal n & J. Pereira*

author keywords: cellulose; interfacial activity; methylation; nonionic surfactant
topics (OpenAlex): Polysaccharides Composition and Applications; Advanced Cellulose Research Studies; Natural Fiber Reinforced Composites
Sources: Web Of Science, NC State University Libraries
Added: March 17, 2025

2025 article

Lignin self-assembly phenomena and valorization strategies for pulping, biorefining, and materials development: Part 2. Factors affecting the specificity of lignin self-assembly for industrial applications

Barrios, N., Marquez, R., Trovagunta, R., Tolosa, L., Suarez, A., Zambrano, F., … Hubbe, M. A. (2025, April 23). Advances in Colloid and Interface Science, Vol. 342.

author keywords: Lignin self-assembly; Lignin nanoparticles; Pickering emulsions; Biorefinery; Lignin films; Interfacial rheology
topics (OpenAlex): Lignin and Wood Chemistry; Fermentation and Sensory Analysis; Enzyme-mediated dye degradation
Sources: Web Of Science, NC State University Libraries
Added: May 19, 2025

2025 article

Recent Advances in Enhanced Oil Recovery with Low-Salinity Waterflooding and Its Hybrid Methods in Carbonate Reservoirs

Marquez, R., Ding, H., Barrios, N., Vera, R. E., Salager, J.-L., Al-Shalabi, E. W., & Mettu, S. (2025, April 8). Energy & Fuels.

topics (OpenAlex): Enhanced Oil Recovery Techniques; Reservoir Engineering and Simulation Methods; Hydrocarbon exploration and reservoir analysis
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Source: Web Of Science
Added: April 21, 2025

2025 article

Synergistic cell-free enzyme cocktails for enhanced fiber matrix development: improving dewatering, strength, and decarbonization in the paper industry

Barrios, N., Gonzalez, M., Venditti, R., & Pal, L. (2025, April 29). Biotechnology for Biofuels and Bioproducts, Vol. 18.

By: N. Barrios n, M. Gonzalez n, R. Venditti n & L. Pal*

author keywords: Cell-free enzymes; Dewatering; Energy sustainability; Decarbonization; Cellulose fibers; Cationic polymers; Tensile strength
topics (OpenAlex): Advanced Cellulose Research Studies; Biofuel production and bioconversion; Enzyme Production and Characterization
Sources: Web Of Science, NC State University Libraries
Added: May 12, 2025

2024 article

Elucidation of temperature-induced water structuring on cellulose surfaces for environmental and energy sustainability

Barrios, N., Parra, J. G., Venditti, R. A., & Pal, L. (2024, January 11). Carbohydrate Polymers, Vol. 329.

By: N. Barrios n, J. Parra n, R. Venditti n & L. Pal n

Contributors: N. Barrios n, J. Parra n, R. Venditti n & L. Pal n

author keywords: Water structuring; Molecular dynamics; Hydrogen-bonding; Drying; Energy sustainability; Cellulose I beta
topics (OpenAlex): Advanced Cellulose Research Studies; Lignin and Wood Chemistry; Polysaccharides and Plant Cell Walls
Sources: Web Of Science, NC State University Libraries, ORCID
Added: March 1, 2024

2024 article

Interfacial behavior of neem oil (Azadirachta indica): Experimental and computational insights

Pereira-Rojas, J., Pérez, V., Parra, J. G., Barrios, N., Muñoz, A., Castillo, J., … Pereira, J. (2024, December 6). Colloids and Surfaces A Physicochemical and Engineering Aspects, Vol. 707.

By: J. Pereira-Rojas*, V. Pérez*, J. Parra n, N. Barrios n, A. Muñoz*, J. Castillo*, L. Pal n, J. Pereira*

author keywords: Azadirachtin; Neem; Microemulsions; Nanoemulsions; Surfactants; HLB; Biopesticides
topics (OpenAlex): Proteins in Food Systems; Essential Oils and Antimicrobial Activity; Surfactants and Colloidal Systems
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: December 16, 2024

2024 article

Lignin self-assembly phenomena and valorization strategies for pulping, biorefining, and materials development: Part 1. The physical chemistry of lignin self-assembly

Trovagunta, R., Marquez, R., Tolosa, L., Barrios, N., Zambrano, F., Suarez, A., … Hubbe, M. A. (2024, July 14). Advances in Colloid and Interface Science, Vol. 332.

By: R. Trovagunta*, R. Marquez n, L. Tolosa*, N. Barrios n, F. Zambrano*, A. Suarez*, L. Pal n, R. Gonzalez n, M. Hubbe n

author keywords: Lignin self-assembly; Solvent; Anti-solvent; Biorefinery; Nanoparticle; Self-organized structures
topics (OpenAlex): Lignin and Wood Chemistry; Enzyme-mediated dye degradation; Fermentation and Sensory Analysis
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 15, 2024

2024 article

Surfactants produced from carbohydrate derivatives: Part 2. A review on the value chain, synthesis, and the potential role of artificial intelligence within the biorefinery concept

Marquez, R., Ortiz, M. S., Barrios, N., Vera, R. E., Patiño‐Agudelo, Á. J., Vivas, K. A., … Theiner, E. (2024, May 21). Journal of Surfactants and Detergents, Vol. 5.

By: R. Marquez n, M. Ortiz*, N. Barrios n, R. Vera n, Á. Patiño‐Agudelo*, K. Vivas n, M. Salas n, F. Zambrano, E. Theiner

author keywords: biobased; biosurfactant; generative AI; large language models; rhamnolipids; surfactant; sustainability
topics (OpenAlex): Enzyme Catalysis and Immobilization; Microbial Metabolic Engineering and Bioproduction; Catalysis for Biomass Conversion
Sources: Web Of Science, ORCID, NC State University Libraries
Added: June 1, 2024

2023 journal article

A Perspective on The Synergistic Potential of Artificial Intelligence and Product-Based Learning Strategies in Biobased Materials Education

Education for Chemical Engineers, 44, 164–180.

By: R. Marquez n, N. Barrios n, R. Vera n, M. Mendez*, L. Tolosa*, F. Zambrano*, Y. Li*

Contributors: R. Marquez n, N. Barrios n, R. Vera n, M. Mendez*, L. Tolosa*, F. Zambrano*, Y. Li*

author keywords: Chemical engineering; Biobased; Materials; Formulation; Engineering education; Artificial intelligence; ChatGPT; Generative AI
topics (OpenAlex): Biomedical and Engineering Education; Chemistry and Chemical Engineering
Sources: Crossref, NC State University Libraries, Web Of Science, ORCID
Added: June 6, 2023

2023 article

Advantages and limitations of different methods to determine the optimum formulation in surfactant–oil–water systems: A review

Marquez, R., Ontiveros, J. F., Barrios, N., Tolosa, L., Palazzo, G., Nardello‐Rataj, V., & Salager, J. L. (2023, September 11). Journal of Surfactants and Detergents, Vol. 9.

author keywords: dilational rheology; DLS; formulation scans; HLD; interfacial tension; NMR; optimum formulation; phase transition; SAXS; surfactant/oil/water systems
topics (OpenAlex): Surfactants and Colloidal Systems; Pickering emulsions and particle stabilization; Proteins in Food Systems
Sources: Web Of Science, NC State University Libraries, ORCID
Added: October 2, 2023

2023 journal article

Computational and experimental insights into the molecular architecture of water-cellulose networks

Matter, 6(5), 1366–1381.

By: K. Salem n, N. Barrios n, H. Jameel n, L. Pal n & L. Lucia n

topics (OpenAlex): Advanced Cellulose Research Studies; Polysaccharides and Plant Cell Walls; Lignin and Wood Chemistry
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Crossref, NC State University Libraries, Web Of Science
Added: May 11, 2023

2023 article

Enzyme-assisted dewatering and strength enhancement of cellulosic fibers for sustainable papermaking: A bench and pilot study

Barrios, N., Smith, M. M., Venditti, R. A., & Pal, L. (2023, December 11). Journal of Cleaner Production, Vol. 434.

By: N. Barrios n, M. Smith n, R. Venditti n & L. Pal n

author keywords: Sustainability; Cellulose fibers; Dewatering and drying; Enzymatic treatments; Energy efficiency; Decarbonization; Paper; packaging and hygiene products
topics (OpenAlex): Advanced Cellulose Research Studies; Biofuel production and bioconversion; Lignin and Wood Chemistry
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
Sources: ORCID, Web Of Science, NC State University Libraries
Added: January 13, 2024

2023 journal article

Innovation in lignocellulosics dewatering and drying for energy sustainability and enhanced utilization of forestry, agriculture, and marine resources - A review

Advances in Colloid and Interface Science, 318, 102936.

By: N. Barrios n, R. Marquez n, J. McDonald, M. Hubbe n, R. Venditti n, A. Venditti, L. Pal n

Contributors: N. Barrios n, R. Marquez n, J. McDonald, M. Hubbe n, R. Venditti n & L. Pal n

author keywords: Cellulose; Dewatering; Drying; Nanocellulose; Enzymes; Microalgae; Retention and drainage aids; Papermaking; Packaging
topics (OpenAlex): Advanced Cellulose Research Studies; Biofuel production and bioconversion; Polysaccharides Composition and Applications
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
Sources: Crossref, NC State University Libraries, Web Of Science, ORCID
Added: June 13, 2023

2023 journal article

Mechanistic aspects of nanocellulose–cationic starch–colloidal silica systems for papermaking

TAPPI Journal, 22(2), 107–115.

By: N. Barrios*, L. Garland*, B. Leib* & M. Hubbe*

topics (OpenAlex): Advanced Cellulose Research Studies; Material Properties and Processing; Nanocomposite Films for Food Packaging
Sources: Crossref, NC State University Libraries, Web Of Science
Added: March 14, 2023

2023 article

Meta-Analysis and Analytical Methods in Cosmetics Formulation: A Review

Rico, F., Mazabel, A., Egurrola, G., Pulido, J., Barrios, N., Marquez, R., & García, J. (2023, December 19). Cosmetics, Vol. 11.

By: F. Rico, A. Mazabel, G. Egurrola, J. Pulido, N. Barrios n, R. Marquez n, J. García

author keywords: cosmetics; formulation; chromatography; olfactometry; stability; rheology; surface tension; colorimetry; microstructure; biobased materials
topics (OpenAlex): Olfactory and Sensory Function Studies; Sensory Analysis and Statistical Methods; Dyeing and Modifying Textile Fibers
Sources: ORCID, Web Of Science, NC State University Libraries
Added: January 13, 2024

2022 journal article

Effects of orders of addition in nanocellulose-cationic starch-colloidal silica systems for papermaking

TAPPI Journal, 21(10), 572–579.

By: B. Leib, L. Garland, N. Barrios* & M. Hubbe

topics (OpenAlex): Advanced Cellulose Research Studies; Material Properties and Processing
Sources: NC State University Libraries, NC State University Libraries
Added: October 31, 2022

2022 journal article

Nanocellulose-cationic starch-colloidal silica systems for papermaking: Effects on process and paper properties

TAPPI Journal, 21(10), 563–570.

By: L. Garland*, B. Leib*, N. Barrios* & M. Hubbe*

topics (OpenAlex): Advanced Cellulose Research Studies; Nanocomposite Films for Food Packaging; Lignin and Wood Chemistry
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: October 31, 2022

2022 journal article

Specific anion effects on the interfacial properties and aggregation of alkylphenol ethoxylate surfactants

Journal of Molecular Liquids, 363, 119899.

author keywords: Hofmeister series; Microemulsions; Optimum formulation; Nonionic surfactant; Nonylphenol polyethoxylated surfactants
topics (OpenAlex): Surfactants and Colloidal Systems; Photochemistry and Electron Transfer Studies; Spectroscopy and Quantum Chemical Studies
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: July 27, 2022

2021 article

Block copolymer penetration into an asphaltene film as a mechanism for water-in-crude oil emulsion break-up

Barrios, N., Pereira, J., & Salas, C. (2021, August 26). Fuel, Vol. 306.

By: N. Barrios*, J. Pereira* & C. Salas n

Contributors: N. Barrios*, J. Pereira* & C. Salas n

author keywords: Block copolymer; Asphaltene; Langmuir trough; Contact angle; Emulsion
topics (OpenAlex): Enhanced Oil Recovery Techniques; Petroleum Processing and Analysis; Surfactants and Colloidal Systems
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: October 12, 2021

2021 journal article

Copolymers of starch, a sustainable template for biomedical applications: A review

CARBOHYDRATE POLYMERS, 12, 118973.

By: R. Sarder n, E. Piner n, D. Rios n, L. Chacon n, M. Artner n, N. Barrios n, D. Argyropoulos n

Contributors: R. Sarder n, E. Piner n, D. Rios, L. Chacon n, M. Artner n, N. Barrios n, D. Argyropoulos n

author keywords: Copolymerization; Starch; Biomedical; Graft; Sustainability
MeSH headings : Biocompatible Materials / chemical synthesis; Biocompatible Materials / chemistry; Carbon Dioxide / chemistry; Carbon Dioxide / isolation & purification; Emulsions; Ionic Liquids / chemistry; Polymers / chemical synthesis; Polymers / chemistry; Solvents / chemistry; Starch / chemistry; Water / chemistry
topics (OpenAlex): biodegradable polymer synthesis and properties; Electrospun Nanofibers in Biomedical Applications; Carbon dioxide utilization in catalysis
TL;DR: An effort is made in reviewing the literature that proposes synthetic "greener" approaches, the use of enzymes and their immobilized analogues and alternative solvent systems, including water emulsions, ionic liquids and supercritical CO2. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: December 11, 2021

2018 journal article

Impedance spectroscopy in water/oil emulsions in a range of intermediate frequencies

Ingenieŕıa UC, 25(3), 388–395.

By: J. Jorge, J. Pereira, M. Rodriguez, N. Barrios, D. Oliva & J. Antonio

Source: ORCID
Added: July 28, 2022

2014 journal article

Estudio del Punto de Turbidez de los surfactantes no-iónicos en solución acuosa: efecto de la concentración

Revista INGENIERÍA UC, 21(2), 66–72. https://www.redalyc.org/articulo.oa?id=70732656009

By: A. Bari, J. Pereira & N. Barrios

Sources: NC State University Libraries, ORCID
Added: July 27, 2022

Employment

Updated: December 21st, 2025 13:47

2025 - present

Sappi North America Westbrook, ME, US
Research Scientist/Eng Technology Center

2024 - 2025

North Carolina State University Raleigh, US
Postdoctoral Research Fellow Forest Biomaterials

2021 - 2024

North Carolina State University Raleigh, North Carolina, US
Research Assistant Forest Biomaterials

2019 - 2021

Químicas Quimsa C.A. Cagua, Aragua, VE
RD&I Manager Research & Development

2017 - 2019

University of Carabobo Valencia, VE
Research Assistant Department of Chemistry

Education

Updated: September 9th, 2024 21:02

2021 - 2024

North Carolina State University Raleigh, US
PhD Forest Biomaterials

Funding History

Funding history based on the linked ORCID record. Updated: September 9th, 2024 20:59

grant January 1, 2025 - June 1, 2026
Biocatalysis of Lignocellulosics and Electrostatic Assist Pressing (BioLEAP) for Drier Web
US Department of Energy

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