Chemical and Biomolecular Engineering

Works Published in 2007

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Displaying works 121 - 140 of 184 in total

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

2007 journal article

Two-dimensional nanoparticle arrays derived from ferritin monolayers

LANGMUIR, 23(10), 5498–5504.

By: Z. Yuan  n, D. Petsev  n, B. Prevo n, O. Velev n  & P. Atanassov  n

Contributors: Z. Yuan  n, D. Petsev  n, B. Prevo n, O. Velev n  & P. Atanassov  n

MeSH headings : Ferric Compounds / chemistry; Ferritins / chemistry; Microarray Analysis; Nanoparticles / chemistry
TL;DR: This article is the first report on combining convective self-assembly of proteins with sol-gel techniques of oxide film formation, and is technologically feasible and scalable to make coatings of encapsulated ordered magnetic clusters tens of cm(2) or larger in size. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2007 article

Thin, crystalline MgO on hexagonal 6H-SIC(0001) by molecular beam epitaxy for functional oxide integration

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, Vol. 25, pp. 1033–1038.

By: T. Goodrich*, Z. Cai *, M. Losego n, J. Maria n & K. Ziemer*

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

2007 journal article

Influence of indium-tin oxide surface structure on the ordering and coverage of carboxylic acid and thiol monolayers

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 40(14), 4212–4221.

By: M. Cerruti n, C. Rhodes n, M. Losego n, A. Efremenko n, J. Maria n, D. Fischer *, S. Franzen n , J. Genzer n 

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

2007 article

Epitaxial calcium oxide films deposited on gallium nitride surfaces

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, Vol. 25, pp. 1029–1032.

By: M. Losego n, S. Mita n, R. Collazo n , Z. Sitar n & J. Maria n

Source: Web Of Science
Added: August 6, 2018

2007 journal article

Emulsions stabilised by food colloid particles: Role of particle adsorption and wettability at the liquid interface

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 312(2), 381–389.

By: V. Paunov *, O. Cayre n, P. Noble*, S. Stoyanov *, K. Velikov * & M. Golding *

author keywords: food particles; solid-stabilised emulsions; fat crystals; wettability; contact angle
MeSH headings : Adsorption; Alkanes / chemistry; Colloids / chemistry; Dimethylpolysiloxanes / chemistry; Emulsions / chemistry; Food; Microscopy, Electron, Scanning; Silicones / chemistry; Surface Properties; Wettability
TL;DR: The recently developed gel trapping technique (GTT) is presented and it is demonstrated that the GTT can be applied to fat crystal particles, calcium carbonate particles coated with stearic acid and spray-dried soy protein/calcium phosphate particles at air-water and oil-water interfaces. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2007 journal article

Dynamics of vapor-phase organophosphates on silicon and OTS

TRIBOLOGY LETTERS, 27(3), 269–276.

By: W. Neeyakorn n, M. Varma n, C. Jaye n, J. Burnette n, S. Lee n, R. Nemanich n, C. Grant n , J. Krim n 

author keywords: vapor phase lubricants; friction; QCM; nanotribology; SAMS; silicon
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2007 journal article

Dissolution of polymer films in supercritical carbon dioxide using a quartz crystal microbalance

JOURNAL OF SUPERCRITICAL FLUIDS, 42(2), 255–264.

By: Y. Hussain*, Y. Wu*, P. Ampaw* & C. Grant* 

author keywords: quartz crystal microbalance; polymer dissolution; carbon dioxide; sorption; fluoropolymer
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2007 journal article

Determination of the liquid pool surfactant and protein concentration for semi-batch foam fractionation columns

BRAZILIAN JOURNAL OF CHEMICAL ENGINEERING, 24(1), 1–14.

By: P. Rosa*, C. Santana * & R. Carbonell n

author keywords: foam fractionation; proteins; surfactant; bubble column
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2007 journal article

Coarse graining of nonbonded degrees of freedom

PHYSICAL REVIEW LETTERS, 98(26).

By: H. Bock n, K. Gubbins n  & S. Klapp *

MeSH headings : Algorithms; Chemistry, Physical / methods; Computer Simulation; Fourier Analysis; Models, Biological; Models, Chemical; Models, Molecular; Models, Statistical; Molecular Conformation; Solvents / chemistry; Thermodynamics
TL;DR: There are no conservative forces between coarse-grained beads representing assemblies of nonbonded molecules nor between these beads and any other species in the system. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2007 journal article

Chain-scission-induced intercalation as a facile route to polymer nanocomposites

ADVANCED MATERIALS, 19(9), 1286-+.

By: D. Frankowski n, S. Khan n  & R. Spontak n 

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

2007 journal article

Best practices involving teamwork in the classroom: Results from a survey of 6435 engineering, student respondents

IEEE TRANSACTIONS ON EDUCATION, 50(3), 266–272.

By: B. Oakley*, D. Hanna *, Z. Kuzmyn & R. Felder n

author keywords: correlation; evaluation; instructor; satisfaction; student; team; teamwork
TL;DR: It is suggested that assigning work to student teams can lead to learning benefits and student satisfaction, provided that the instructor pays attention to how the teams and the assignments are set up. (via Semantic Scholar)
UN Sustainable Development Goal Categories
4. Quality Education (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2007 journal article

Atomic layer deposition of Conformal inorganic nanoscale coatings on three-dimensional natural fiber systems: Effect of surface topology on film growth characteristics

LANGMUIR, 23(19), 9844–9849.

By: G. Hyde n, K. Park n, S. Stewart n, J. Hinestroza  n & G. Parsons n 

Contributors: G. Hyde n, K. Park n, S. Stewart n, J. Hinestroza  n & G. Parsons n 

MeSH headings : Aluminum Oxide / chemistry; Cotton Fiber; Microscopy, Electron, Transmission; Nanotechnology; Surface Properties
TL;DR: The results highlight key concerns for achieving controlled conformal coatings on complex surfaces and open the possibility for new textile finishing approaches to create novel fabric-based materials with specialized function and performance. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2007 journal article

Viscoelastic behavior of cellulose acetate in a mixed solvent system

BIOMACROMOLECULES, 8(5), 1541–1547.

By: C. Appaw n, R. Gilbert n & S. Khan n 

MeSH headings : Acetamides / chemistry; Cellulose / analogs & derivatives; Cellulose / chemistry; Elasticity; Gels / chemistry; Hydrogen Bonding; Rheology; Solvents / chemistry; Viscosity; Water / chemistry
TL;DR: The changes in dynamic rheological behavior of the system during gelation correlate well with the combined solubility parameter (delta) and, in particular, the Hansen hydrogen-bonding solubilities parameter index ( delta(h)) of the solvent system, suggesting hydrogen- bonding interactions may be the major route initiating the sol-gel process. (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

2007 journal article

Structure-based kinetic models of modular signaling protein function: Focus on Shp2

BIOPHYSICAL JOURNAL, 92(7), 2290–2300.

By: D. Barua n, J. Faeder * & J. Haugh n 

MeSH headings : Computer Simulation; Enzyme Activation; Intracellular Signaling Peptides and Proteins / chemistry; Intracellular Signaling Peptides and Proteins / metabolism; Kinetics; Models, Biological; Models, Chemical; Models, Molecular; Phosphorylation; Protein Conformation; Protein Structure, Tertiary; Protein Tyrosine Phosphatase, Non-Receptor Type 11; Protein Tyrosine Phosphatases / chemistry; Protein Tyrosine Phosphatases / metabolism; Protein Tyrosine Phosphatases / ultrastructure; SH2 Domain-Containing Protein Tyrosine Phosphatases; Structure-Activity Relationship
TL;DR: To the knowledge, this is the first kinetic model to fully consider the modular, multifunctional structure of a signaling protein, and the computational approach should be generally applicable to other complex intermolecular interactions. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2007 journal article

Stability of organically modified montmorillonites and their polystyrene nanocomposites after prolonged thermal treatment

CHEMISTRY OF MATERIALS, 19(11), 2757–2767.

By: D. Frankowski n, M. Capracotta n, J. Martin n , S. Khan n  & R. Spontak n 

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

2007 journal article

Rheological properties of guar galactomannan solutions during hydrolysis with galactomannanase and alpha-galactosidase enzyme mixtures

BIOMACROMOLECULES, 8(3), 949–956.

By: S. Mahammad n, D. Comfort n, R. Kelly n  & S. Khan n 

MeSH headings : Carbohydrate Conformation; Galactans / metabolism; Galactose / analogs & derivatives; Hydrogen-Ion Concentration; Hydrolysis; Kinetics; Mannans / chemistry; Mannans / metabolism; Mannose / chemistry; Mannosidases / chemistry; Models, Chemical; Models, Statistical; Plant Gums / metabolism; Polysaccharides / chemistry; Rheology / methods; Time Factors; alpha-Galactosidase / chemistry
TL;DR: A rheology-based kinetic model is developed to estimate the reaction rate constants and interpret synergistic effects of multiple enzyme contributions and reveals that both the native and the debranched guar have the same activation energy for beta-mannanase action, although debranching considerably increases the frequency of enzyme-guar interactions. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2007 article

Preferential solvent partitioning within asphaltenic aggregates dissolved in binary solvent mixtures

ENERGY & FUELS, Vol. 21, pp. 1217–1225.

By: V. Verruto n & P. Kilpatrick n

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

2007 article

Dynamic asphaltene-resin exchange at the oil/water interface: Time-dependent W/O emulsion stability for asphaltene/resin model oils

ENERGY & FUELS, Vol. 21, pp. 1343–1349.

By: X. Yang n, V. Verruto n & P. Kilpatrick n

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

2007 review

Dielectric elastomers as next-generation polymeric actuators

[Review of ]. SOFT MATTER, 3(9), 1116–1129.

By: R. Shankar n, T. Ghosh n  & R. Spontak n 

TL;DR: An overview of various EAPs in terms of their operational mechanisms, uses and shortcomings, as well as a detailed account of dielectric elastomers as next-generation actuators are provided. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2007 journal article

Cyclodextrin - hydrophobe complexation in associative polymers

SOFT MATTER, 3(9), 1185–1193.

By: S. Mahammad n, G. Roberts n & S. Khan n 

TL;DR: A rheology-based Langmuir-type adsorption isotherm for estimating the binding constant for molecular complexation of cyclodextrins with hydrophobic groups in hydrophobically modified associative polymer solutions is developed. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

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