Chemical and Biomolecular Engineering

Works Published in 2013

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Displaying works 101 - 120 of 245 in total

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2013 journal article

Preservation of Cell Viability and Protein Conformation on Immobilization within Nanofibers via Electrospinning Functionalized Yeast

ACS APPLIED MATERIALS & INTERFACES, 5(19), 9349–9354.

By: M. Canbolat n, N. Gera n, C. Tang n, B. Monian n, B. Rao n, B. Pourdeyhimi n , S. Khan n 

author keywords: electrospinning; nanofiber; protein; biocatalyst immobilization; yeast surface display
MeSH headings : Biocatalysis; Cell Survival / drug effects; Green Fluorescent Proteins; Microscopy, Electron, Scanning; Nanofibers / chemistry; Polymers / chemistry; Polymers / pharmacology; Polyvinyl Alcohol / chemistry; Polyvinyl Alcohol / pharmacology; Protein Conformation / drug effects; Saccharomyces cerevisiae / chemistry; Saccharomyces cerevisiae / drug effects; Saccharomyces cerevisiae / growth & development; Water / chemistry
TL;DR: This method of processing functionalized yeast may be a powerful tool in the direct immobilization of properly folded, active enzymes within electrospun nanofibers with potential applications in biocatalysis. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2013 journal article

Potential of ozonolysis as a pretreatment for energy grasses

BIORESOURCE TECHNOLOGY, 148, 242–248.

By: A. Panneerselvam n, R. Sharma-Shivappa n, P. Kolar n, T. Ranney n  & S. Peretti n

author keywords: Miscanthus; Saccharum; Optimization; Flow configuration; Enzymatic hydrolysis
MeSH headings : Biofuels; Biomass; Biotechnology / methods; Carbohydrates / analysis; Energy-Generating Resources; Glucose / biosynthesis; Hydrolysis / drug effects; Lignin / metabolism; Ozone / pharmacology; Poaceae / drug effects; Xylans / metabolism
TL;DR: Results showed that ozonolysis was effective in removing up to 59.9% lignin without cellulose degradation, however, subsequent hydrolysis of pretreated solids with Cellic® CTec2 at 0.06 g/g raw biomass provided glucan conversion lower than untreated samples suggesting enzyme inhibition by lign in degradation products formed during oz onolysis. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2013 journal article

Polymer Nanocomposites Containing Carbon Nanofibers as Soft Printable Sensors Exhibiting Strain-Reversible Piezoresistivity

ADVANCED FUNCTIONAL MATERIALS, 23(44), 5536–5542.

By: H. Toprakci  n, S. Kalanadhabhatla n, R. Spontak n  & T. Ghosh n 

author keywords: electronic textiles; piezoresistive nanocomposites; printable sensors; percolative elastomers; pervasive computing
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2013 journal article

Parameter study and characterization for polyacrylonitrile nanofibers fabricated via centrifugal spinning process

EUROPEAN POLYMER JOURNAL, 49(12), 3834–3845.

By: Y. Lu n, Y. Li  n, S. Zhang n, G. Xu n, K. Fu n, H. Lee n, X. Zhang n 

Contributors: Y. Lu n, Y. Li  n, S. Zhang n, G. Xu n, K. Fu n, H. Lee n, X. Zhang n 

author keywords: Nanofibers; Centrifugal spinning; Electrospinning; Polyacrylonitrile; Diameter; Crystallinity
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2013 conference paper

Organic surface modifications on silicone elastomers: Impact on moisture vapor permeability and surface energy dynamics

Progress in silicones and silicone-modified materials, 1154, 113–132.

By: R. Grewal n & J. Willoughby n

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018

2013 journal article

On the Calculation of Solid-Fluid Contact Angles from Molecular Dynamics

ENTROPY, 15(9), 3734–3745.

By: E. Santiso n , C. Herdes * & E. Mueller

author keywords: cloud data set; interfacial tension; coarse-graining; water; line tension; graphene
TL;DR: The contact angle is seen to be a strong function of the system size for small nano-droplets, corresponding to the infinite size (macroscopic) drop, and is only truly recovered when using an excess of half a million water coarse-grained beads and/or a drop radius of over 26 nm. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2013 journal article

Nanoscale distribution and segregation of midblock-selective co-penetrants in ABA triblock copolymer lamellae

RSC ADVANCES, 3(45), 22863–22867.

By: D. Piephoff  n, K. Rasmussen * & R. Spontak n 

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

2013 journal article

Nanoconfinement-Induced Structures in Chiral Liquid Crystals

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 14(9), 17584–17607.

By: M. Melle*, M. Theile*, C. Hall n  & M. Schoen n

author keywords: liquid crystal; chirality; cholesteric and blue phases; confinement; Monte Carlo simulation
MeSH headings : Liquid Crystals / chemistry; Monte Carlo Method; Stereoisomerism
TL;DR: This work employs Monte Carlo simulations in a specialized isothermal-isobaric and in the grand canonical ensemble to study structure formation in chiral liquid crystals as a function of molecular chirality, and sees a third structure, which may be thought of as a hybrid, exhibiting mixed features of a cholesteric and a blue phase. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2013 journal article

Large effect of titanium precursor on surface reactivity and mechanical strength of electrospun nanofibers coated with TiO2 by atomic layer deposition

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A, 31(6).

By: C. McClure n, C. Oldham n, H. Walls* & G. Parsons n 

Contributors: C. McClure n, C. Oldham n, H. Walls* & G. Parsons n 

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2013 journal article

Fabrication and Characterization of SiO2/PVDF Composite Nanofiber-Coated PP Nonwoven Separators for Lithium-Ion Batteries

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 51(23), 1719–1726.

By: M. Yanilmaz n, C. Chen n & X. Zhang n 

Contributors: M. Yanilmaz n, C. Chen n & X. Zhang n 

author keywords: battery separators; electrospinning; fibers; nanocomposites; nanoparticles; polyvinylidene fluoride; SiO2 nanoparticles
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2013 journal article

Evaluation of O/W microemulsions to penetrate the capillary structure of woody biomass: interplay between composition and formulation in green processing

GREEN CHEMISTRY, 15(12), 3377–3386.

By: C. Carrillo n, D. Saloni n  & O. Rojas n

UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2013 article

Epitaxial lead zirconate titanate on gallium nitride (vol 113, 074107, 2013)

Journal of Applied Physics, Vol. 114.

By: E. Paisley, H. Craft, M. Losego, H. Lu, A. Gruverman, R. Collazo , Z. Sitar, J. Maria

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

2013 journal article

Electrolyte solvation and ionic association IV. Acetonitrile-lithium difluoro(oxalato)borate (LiDFOB) mixtures

Journal of the Electrochemical Society, 160(11), A2100–2110.

By: S. Han, O. Borodin, J. Allen, D. Seo, D. McOwen, S. Yun, W. Henderson

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

2013 journal article

Effect of CVD carbon coatings on Si@CNF composite as anode for lithium-ion batteries

NANO ENERGY, 2(5), 976–986.

By: K. Fu n, L. Xue n, O. Yildiz n, S. Li n, H. Lee n, Y. Li n, G. Xu n, L. Zhou  n ...

Contributors: Y. Li n, X. Zhang n , P. Bradford n, L. Zhou  n, G. Xu n, H. Lee n, S. Li n, O. Yildiz n, L. Xue, K. Fu n

author keywords: Lithium-ion battery anode; Silicon; Carbon nanofibers; CVD; SEI; Coulombic efficiency
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

2013 journal article

Bidirectional coupling between integrin-mediated signaling and actomyosin mechanics explains matrix-dependent intermittency of leading-edge motility

MOLECULAR BIOLOGY OF THE CELL, 24(24), 3945–3955.

By: E. Welf n, H. Johnson n & J. Haugh n 

MeSH headings : Actin Cytoskeleton; Actins / metabolism; Actomyosin / physiology; Animals; Cell Adhesion / physiology; Cell Adhesion Molecules / genetics; Cell Movement / physiology; Computer Simulation; Extracellular Matrix / metabolism; Focal Adhesions / physiology; Integrins / genetics; Integrins / metabolism; Integrins / physiology; Mechanotransduction, Cellular; Myosin Type II / metabolism; Pseudopodia / metabolism; Signal Transduction / genetics; rhoA GTP-Binding Protein / metabolism
TL;DR: A physicochemical model is used to describe the coupling of adhesion, cytoskeletal, and signaling dynamics during cell migration, and analysis of stochastic simulations predicts relationships between measurable quantities that reflect partitioning of stress between F-actin–bound adhesions. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2013 journal article

Water-Wettable Polypropylene Fibers by Facile Surface Treatment Based on Soy Proteins

ACS APPLIED MATERIALS & INTERFACES, 5(14), 6541–6548.

By: C. Salas*, J. Genzer* , L. Lucia* , M. Hubbe* & O. Rojas*

author keywords: soy proteins; surface modification; polypropylene nonwovens; protein adsorption; wettability; wicking
MeSH headings : Adsorption; Antigens, Plant / chemistry; Antigens, Plant / metabolism; Fluorescein-5-isothiocyanate / chemistry; Globulins / chemistry; Globulins / metabolism; Polypropylenes / chemistry; Quartz Crystal Microbalance Techniques; Quaternary Ammonium Compounds / chemistry; Seed Storage Proteins / chemistry; Seed Storage Proteins / metabolism; Soybean Proteins / chemistry; Soybean Proteins / metabolism; Spectrometry, Fluorescence; Surface Plasmon Resonance; Surface Properties; Water / chemistry; Wettability
TL;DR: The results from wicking tests indicate that hydrophobic PP nonwovens absorb a significant amount of water after protein treatment, i.e., the PP-modified surfaces become completely hydrophilic. (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

2013 journal article

Synthesis and characterization of xLi(2)MnO(3) center dot (1-x)LiMn1/3Ni1/3Co1/3O2 composite cathode materials for rechargeable lithium-ion batteries

JOURNAL OF POWER SOURCES, 241, 522–528.

By: O. Toprakci n, H. Toprakci  n, Y. Li n, L. Ji n, L. Xue n, H. Lee n, S. Zhang n, X. Zhang n 

Contributors: O. Toprakci n, H. Toprakci  n, Y. Li n, L. Ji n, L. Xue n, H. Lee n, S. Zhang n, X. Zhang n 

author keywords: Lithium-ion batteries; Cathodes; Electrochemical performance; Li-rich; xLi(2)MnO(3)center dot(1-x)LiCo1/3Ni1/3Mn1/3O2
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2013 journal article

Stabilizing Small Molecules on Metal Oxide Surfaces Using Atomic Layer Deposition

NANO LETTERS, 13(10), 4802–4809.

By: K. Hanson *, M. Losego n, B. Kalanyan n, G. Parsons n  & T. Meyer *

Contributors: K. Hanson *, M. Losego n, B. Kalanyan n, G. Parsons n  & T. Meyer *

author keywords: Dye-sensitized; stability; atomic layer deposition; photoelectrochemical cell; water splitting; electron transfer
MeSH headings : Catalysis; Electric Power Supplies; Electron Transport; Oxidation-Reduction; Solar Energy; Titanium / chemistry; Water / chemistry
TL;DR: The combination of decreased injection yield and 95% quenched emission suggests that the ALD TiO2 overlayer acts as a competitive electron acceptor from RuP*, effectively nonproductively quenching the excited state. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2013 journal article

Spectroscopic Detection of Medium Range Order in Device Grade Hydrogenated Amorphous Silicon

JAPANESE JOURNAL OF APPLIED PHYSICS, 52(4).

By: G. Lucovsky n, G. Parsons n , D. Zeller n & J. Kim n

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

2013 journal article

Size-dependent regulation of dorsal–ventral patterning in the early Drosophila embryo

Developmental Biology, 381(1), 286–299.

By: M. Garcia*, M. Nahmad *, G. Reeves n & A. Stathopoulos *

author keywords: Developmental patterning; Dorsal gradient; Gene expression; Morphogen; Scaling; Drosophila melanogaster
MeSH headings : Animals; Body Patterning; Body Size; Cell Nucleus / metabolism; Drosophila Proteins / metabolism; Drosophila melanogaster / embryology; Gene Expression Profiling; Gene Expression Regulation, Developmental; Mutation; Snail Family Transcription Factors; Transcription Factors / metabolism
TL;DR: The results argue against the idea that the Dorsal gradient works as a global system of relative coordinates along the DV axis and suggest that individual targets respond to changes in embryo size in a gene-specific manner. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Crossref, NC State University Libraries
Added: August 6, 2018

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