Chemical and Biomolecular Engineering

Works Published in 2011

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Displaying works 141 - 160 of 225 in total

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

2011 journal article

Adsorption of PEO-PPO-PEO Triblock Copolymers with End-Capped Cationic Chains of Poly(2-dimethylaminoethyl methacrylate)

LANGMUIR, 27(16), 9769–9780.

By: X. Liu*, A. Vesterinen*, J. Genzer* , J. Seppala * & O. Rojas*

MeSH headings : Adsorption; Ethylamines / chemistry; Methacrylates / chemistry; Polyethylene Glycols / chemistry; Polymers / chemistry; Propylene Glycols / chemistry; Surface Properties
TL;DR: The results obtained are much lower, as expected, when compared with results obtained at the air/liquid interface, where a tighter packing is observed, and the percentage of water coupled to the adsorbed cationic polymer decreases with solution ionic strength. (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

2011 journal article

Sequential Vapor Infiltration of Metal Oxides into Sacrificial Polyester Fibers: Shape Replication and Controlled Porosity of Microporous/Mesoporous Oxide Monoliths

Chemistry of Materials, 23(15), 3476–3485.

By: B. Gong n, Q. Peng n, J. Jur n, C. Devine n, K. Lee n & G. Parsons n 

Contributors: B. Gong n, Q. Peng n, J. Jur n, C. Devine n, K. Lee n & G. Parsons n 

author keywords: porous material; metal oxide; aluminum oxide; titanium oxide; atomic layer deposition; vapor phase infiltration
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, ORCID, NC State University Libraries, Web Of Science
Added: August 6, 2018

2011 review

Recent developments in nanostructured anode materials for rechargeable lithium-ion batteries

[Review of ]. ENERGY & ENVIRONMENTAL SCIENCE, 4(8), 2682–2699.

By: L. Ji n, Z. Lin n, M. Alcoutlabi n & X. Zhang n 

Contributors: L. Ji n, Z. Lin n, M. Alcoutlabi n & X. Zhang n 

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

2011 journal article

Pyridine Inhibitor Binding to the 4Fe-4S Protein A. aeolicus IspH (LytB): A HYSCORE Investigation

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 133(17), 6525–6528.

By: W. Wang, J. Li, K. Wang*, T. Smirnova n  & E. Oldfield

MeSH headings : Anti-Bacterial Agents / chemistry; Anti-Bacterial Agents / pharmacology; Bacteria / drug effects; Bacteria / metabolism; Bacterial Proteins / metabolism; Drug Design; Iron-Sulfur Proteins / metabolism; Models, Molecular; Protein Binding; Pyridines / chemistry; Pyridines / pharmacology; Terpenes / metabolism
TL;DR: It is shown that pyridine inhibitors of IspH directly bind to the unique fourth Fe in the 4Fe-4S cluster, opening up new routes to inhibitor design, of interest in the context of both anti-bacterial as well as anti-malarial drug discovery. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2011 journal article

Poly(2-hydroxyethyl methacrylate) for Enzyme Immobilization: Impact on Activity and Stability of Horseradish Peroxidase

BIOMACROMOLECULES, 12(5), 1822–1830.

By: S. Lane*, Z. Kuang *, J. Yom*, S. Arifuzzaman n, J. Genzer n , B. Farmer*, R. Naik *, R. Vaia *

MeSH headings : Enzyme Stability; Enzymes, Immobilized / chemistry; Enzymes, Immobilized / metabolism; Horseradish Peroxidase / metabolism; Kinetics; Molecular Dynamics Simulation; Polyhydroxyethyl Methacrylate / chemistry
TL;DR: A general enzyme-brush coupling motif must optimize reactive group density to balance binding with neutrality of surroundings to prevent loss of activity. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2011 journal article

Liquid metals make microelectrodes

Trac-Trends in Analytical Chemistry, 30(4), VII-.

By: M. Dickey 

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

2011 journal article

Highly Stable Binding Proteins Derived from the Hyperthermophilic Sso7d Scaffold

JOURNAL OF MOLECULAR BIOLOGY, 409(4), 601–616.

By: N. Gera n, M. Hussain n, R. Wright  n & B. Rao n

author keywords: hyperthermophilic protein scaffolds; yeast surface display; protein engineering; stability; alternate scaffold
MeSH headings : Amino Acid Sequence; Animals; Archaeal Proteins / chemistry; Archaeal Proteins / genetics; Archaeal Proteins / metabolism; Chickens; DNA Mutational Analysis; DNA-Binding Proteins / chemistry; DNA-Binding Proteins / genetics; DNA-Binding Proteins / metabolism; Fluorescein / chemistry; Fluorescein / metabolism; Immunoglobulins / chemistry; Immunoglobulins / metabolism; Mice; Molecular Sequence Data; Muramidase / chemistry; Muramidase / metabolism; Mutagenesis, Site-Directed; Protein Binding; Protein Conformation; Protein Denaturation; Streptavidin / chemistry; Streptavidin / metabolism; Sulfolobus solfataricus / chemistry; beta Catenin / chemistry; beta Catenin / metabolism
TL;DR: It is shown that highly stable binding proteins for a wide spectrum of targets can be generated through mutagenesis of the Sso7d protein from the hyperthermophilic archaeon Sulfolobus solfataricus, and that S so7d-derived binding proteins could discriminate between closely related immunoglobulins. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2011 journal article

Encapsulation Efficiency and Micellar Structure of Solute-Carrying Block Copolymer Nanoparticles

MACROMOLECULES, 44(13), 5443–5451.

By: J. Woodhead n & C. Hall n 

TL;DR: As conditions become more conducive to micelle formation, a stronger energy barrier to solute insertion forms which in turn decreases the encapsulation efficiency of the system, explaining the results in the context of a model of drug insertion into micelles formulated by Kumar and Prud'homme. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2011 journal article

Electrospun Carbon-Tin Oxide Composite Nanofibers for Use as Lithium Ion Battery Anodes

ACS APPLIED MATERIALS & INTERFACES, 3(7), 2534–2542.

By: C. Bonino n, L. Ji n, Z. Lin  n, O. Toprakci n, X. Zhang n  & S. Khan n 

Contributors: C. Bonino n, L. Ji n, Z. Lin  n, O. Toprakci n, X. Zhang n  & S. Khan n 

author keywords: composite nanofibers; electrospinning; lithium-ion battery; tin oxide; anode
MeSH headings : Carbon / chemistry; Electrodes; Lithium / chemistry; Microscopy, Electron, Scanning; Nanofibers; Tin Compounds / chemistry; X-Ray Diffraction
TL;DR: The C-SnO(2) nanofibers evaluated as anodes in lithium-ion battery half cells complements the long cycle life of carbon with the high lithium storage capacity of tin oxide and improves the accessibility for lithium intercalation as compared to graphite-based anodes, while eliminating the need for binders or conductive additives. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

2011 journal article

Effects of UV Exposure and Initiator Concentration on the Spatial Variation of Poly(glycidyl methacrylate) Grafts on Nonwoven Fabrics

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 50(10), 6115–6123.

By: Y. Zheng, P. Gurgel* & R. Carbonell n

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2011 journal article

Durable antibacterial Ag/polyacrylonitrile (Ag/PAN) hybrid nanofibers prepared by atmospheric plasma treatment and electrospinning

EUROPEAN POLYMER JOURNAL, 47(7), 1402–1409.

By: Q. Shi n, N. Vitchuli n, J. Nowak n, J. Caldwell n, F. Breidt n, M. Bourham n , X. Zhang n , M. McCord n 

Contributors: Q. Shi n, N. Vitchuli n, J. Nowak n, J. Caldwell n, F. Breidt n, M. Bourham n , X. Zhang n , M. McCord n 

author keywords: Atmospheric plasma; Electrospinning; Nanofibers; Ag nanoparticles; Antibacterial activity
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2011 journal article

Combustion chemistry and fuel-nitrogen conversion in a laminar premixed flame of morpholine as a model biofuel

Combustion and Flame, 158(9), 1647–1666.

By: A. Lucassen *, N. Labbe *, P. Westmoreland n  & K. Kohse-Höinghaus *

author keywords: Fuel-nitrogen conversion; Biofuel; Premixed flame; Molecular-beam mass spectrometry
Sources: Web Of Science, Crossref, NC State University Libraries
Added: August 6, 2018

2011 journal article

Block copolymer self-organization vs. interfacial modification in bilayered thin-film laminates

SOFT MATTER, 7(7), 3268–3272.

By: A. Gozen n, J. Zhou *, K. Roskov n, A. Shi*, J. Genzer n  & R. Spontak n 

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

2011 journal article

Adsorption and Association of a Symmetric PEO-PPO-PEO Triblock Copolymer on Polypropylene, Polyethylene, and Cellulose Surfaces

ACS APPLIED MATERIALS & INTERFACES, 3(7), 2349–2357.

By: Y. Li *, H. Liu *, J. Song*, O. Rojas n & J. Hinestroza*

TL;DR: The reported data suggests that the roughness of the surface, as well as its degree of hydrophobicity, have a large influence on the nature of the resulting adsorbed layer, explaining the behavior of finishing additives and lubricants commonly used in textile and fiber processing. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2011 journal article

VapC6, a ribonucleolytic toxin regulates thermophilicity in the crenarchaeote Sulfolobus solfataricus

RNA, 17(7), 1381–1392.

By: Y. Maezato, A. Daugherty, K. Dana, E. Soo, C. Cooper, S. Tachdjian, R. Kelly* , P. Blum

author keywords: antitoxin; RNA degradation; heat shock; archaea; transcription
MeSH headings : Adaptation, Physiological / genetics; Adaptation, Physiological / physiology; Cell Line; Gene Expression Profiling; Gene Expression Regulation, Archaeal; Hydrolysis / drug effects; Models, Biological; RNA / drug effects; RNA / metabolism; Sulfolobus solfataricus / genetics; Sulfolobus solfataricus / metabolism; Sulfolobus solfataricus / physiology; Temperature; Toxins, Biological / genetics; Toxins, Biological / metabolism; Toxins, Biological / pharmacology; Toxins, Biological / physiology
TL;DR: The inactivation of the vapBC6 operon by targeted gene disruption produced two recessive phenotypes related to fitness, HS sensitivity and a heat-dependent reduction in the rate of growth that provide a biochemical mechanism and identify cellular targets underlying VapBC6-mediated control over microbial growth and survival at temperature extremes. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2011 journal article

Polystyrene/Decahydronaphthalene/Propane Phase Equilibria and Polymer Conformation Properties from Intrinsic Viscosities

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 49(15), 1093–1100.

By: N. Cain n, A. Haywood n, G. Roberts n, D. Kiserow n & R. Carbonell n

author keywords: conformational analysis; decahydronaphthalene; intrinsic viscosity; miscibility; phase behavior; phase diagrams; phase separation; polystyrene; viscosity
Source: Web Of Science
Added: August 6, 2018

2011 journal article

Performance of hexamer peptide ligands for affinity purification of immunoglobulin G from commercial cell culture media

Journal of Chromatography A, 1218(13), 1691–1700.

By: A. Naik n, S. Menegatti n , P. Gurgel n & R. Carbonell n

author keywords: Hexapeptide ligand; IgG purification; Monoclonal antibody; Affinity chromatography; Regeneration
MeSH headings : Adsorption; Animals; Antibodies, Monoclonal / chemistry; Antibodies, Monoclonal / isolation & purification; CHO Cells; Caprylates; Cell Culture Techniques; Chromatography, Affinity / methods; Cricetinae; Cricetulus; Culture Media; Electrophoresis, Polyacrylamide Gel; Humans; Immunoglobulin G / chemistry; Immunoglobulin G / isolation & purification; Oligopeptides / chemistry; Phosphoric Acids; Protein Binding; Sodium Chloride; Urea
TL;DR: Issues related to the successful application of the hexapeptide ligands, on a commercial methacrylate chromatographic resin, for the purification of IgG from mammalian cell culture fluids are addressed. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2011 journal article

Parameter estimation and capacity fade analysis of lithium-ion batteries using reformulated models

Journal of the Electrochemical Society, 158(9), A1048–1054.

By: V. Ramadesigan, K. Chen, N. Burns, V. Boovaragavan, R. Braatz & V. Subramanian

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

2011 journal article

Kinetic modeling study of ethanol and dimethyl ether addition to premixed low-pressure propene–oxygen–argon flames

Combustion and Flame, 158(7), 1264–1276.

By: A. Frassoldati *, T. Faravelli *, E. Ranzi*, K. Kohse-Höinghaus * & P. Westmoreland n 

author keywords: Modeling; Oxygenate fuel blends; Ethanol combustion; Dimethyl ether combustion; Propene combustion
Sources: Web Of Science, Crossref, NC State University Libraries
Added: August 6, 2018

2011 journal article

Fabrication and characterization of LATP/PAN composite fiber-based lithium-ion battery separators

ELECTROCHIMICA ACTA, 56(18), 6474–6480.

By: Y. Liang n, Z. Lin n, Y. Qiu* & X. Zhang n 

Contributors: Y. Liang n, Z. Lin n, Y. Qiu* & X. Zhang n 

author keywords: Lithium-ion batteries; Separators; Glass-ceramics; LATP; Electrospinning; Sol-gel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

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