Works Published in 2009
Displaying works 181 - 200 of 233 in total
Sorted by most recent date added to the index first, which may not be the same as publication date order.
2009 journal article
Novel insecticide polymer chemistry to reduce the enzymatic digestion of a protein pesticide, trypsin modulating oostatic factor (TMOF)
PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY, 93(3), 144–152.
author keywords: Insecticide; Protein; Polymer chemistry; Trypsin modulating oostatic factor; TMOF; Polyethylene glycol; Digestion; Protease; Leucine aminopeptidase; Protein delivery
TL;DR:
Structural activity studies demonstrated a correlation between the molecular weight of the PEG polymer and resistance to digestion and show proof of concept that aliphatic-PEG protein polymerization can be used to prevent protease degradation of a protein insecticide.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger
(Web of Science)
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2009 journal article
Laser physical vapor deposition of boron carbide films to enhance cutting tool performance
SURFACE & COATINGS TECHNOLOGY, 203(20-21), 3151–3156.
author keywords: Boron carbide; Laser deposition; Tool coating
Source: Web Of Science
Added: August 6, 2018
2009 journal article
Genetic Encoding and Labeling of Aliphatic Azides and Alkynes in Recombinant Proteins via a Pyrrolysyl-tRNA Synthetase/tRNA(CUA) Pair and Click Chemistry
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 131(25), 8720-+.
MeSH headings : Alkynes / chemistry; Alkynes / metabolism; Amino Acyl-tRNA Synthetases / genetics; Amino Acyl-tRNA Synthetases / metabolism; Archaeal Proteins / genetics; Archaeal Proteins / metabolism; Azides / chemistry; Azides / metabolism; Escherichia coli / genetics; Escherichia coli Proteins / chemistry; Escherichia coli Proteins / genetics; Escherichia coli Proteins / metabolism; Lysine / chemistry; Lysine / genetics; Lysine / metabolism; Methanosarcina barkeri / enzymology; Myoglobin / chemistry; Myoglobin / genetics; Myoglobin / metabolism; Protein Engineering / methods; Recombinant Proteins / chemistry; Recombinant Proteins / genetics; Recombinant Proteins / metabolism
TL;DR:
It is demonstrated that an orthogonal Methanosarcina barkeri MS pyrrolysyl-tRNA synthetase/tRNA(CUA) pair directs the efficient, site-specific incorporation of N6-[(2-propynyloxy)carbonyl]-L-lysine, containing a carbon-carbon triple bond, into recombinant proteins in Escherichia coli.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2009 journal article
Electrochemical Biosensing Using Amplification-by-Polymerization
ANALYTICAL CHEMISTRY, 81(16), 7015–7021.
MeSH headings : Acrylates / chemistry; Biosensing Techniques; Electrochemistry; Epoxy Compounds / chemistry; Limit of Detection; Methacrylates / chemistry; Polymers / chemistry
TL;DR:
The results show that the coupling of amplification-by-polymerization concept with electrochemical detection offers great promises in providing a sensitive and cost-effective solution for biosensing applications.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2009 journal article
Density functional investigation of the magnetic properties of PbMBO4 (M = Cr, Mn, Fe)
SOLID STATE COMMUNICATIONS, 149(15-16), 602–604.
author keywords: Magnetically ordered materials; Exchange and superexchange
Source: Web Of Science
Added: August 6, 2018
2009 journal article
Computational study of nanometer-scale self-propulsion enabled by asymmetric chemical catalysis
The Journal of Chemical Physics, 131(1), 014705.
author keywords: Brownian motion; catalysis; micromotors; molecular dynamics method; nanoelectromechanical devices
TL;DR:
It is shown that the propulsion of the model nanometer-scale motor can be understood by a momentum transfer model which is akin to rocket propulsion.
(via Semantic Scholar)
semanticscholar.org (repository)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
7. Affordable and Clean Energy
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: August 6, 2018
2009 journal article
Color Properties and Structural Phase Transition in Penta- And Hexacoordinate Isothiocyanato Ni(II) Compounds
INORGANIC CHEMISTRY, 48(16), 7650–7658.
TL;DR:
Variable temperature vibrational studies show mode softening with decreasing temperature and splitting near 200 K, trends that are attributed to improved low temperature intermolecular interactions and a weak structural phase transition, respectively.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2009 journal article
Atmospheric pressure infrared (10.6 mu m) laser desorption electrospray ionization (IR-LDESI) coupled to a LTQ Fourier transform ion cyclotron resonance mass spectrometer
RAPID COMMUNICATIONS IN MASS SPECTROMETRY, 23(13), 1989–1992.
MeSH headings : Animals; Cattle; Molecular Weight; Proteins / chemistry; Spectrometry, Mass, Electrospray Ionization / instrumentation; Spectrometry, Mass, Electrospray Ionization / methods; Spectroscopy, Fourier Transform Infrared / instrumentation; Spectroscopy, Fourier Transform Infrared / methods
TL;DR:
The implementation of a CO(2) laser emitting infrared laser irradiation at 10.6 microm onto the versatile atmospheric pressure ionization platform is presented and Multiply charged proteins ranging in molecular mass from 8.6 to 17 kDa were detected from liquid-state samples without the addition of matrix.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID
Added: August 6, 2018
2009 journal article
Six-, Five-, and Four-Coordinate Ruthenium(II) Hydride Complexes Supported by N-Heterocyclic Carbene Ligands: Synthesis, Characterization, Fundamental Reactivity, and Catalytic Hydrogenation of Olefins, Aldehydes, and Ketones
ORGANOMETALLICS, 28(6), 1758–1775.
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation
(OpenAlex)
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, ORCID
Added: August 6, 2018
2009 journal article
Label-Free, Real-Time Multiplexed DNA Detection Using Fluorescent Conjugated Polymers
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 131(10), 3432-+.
MeSH headings : Base Sequence; DNA / analysis; DNA Probes; Fluorescent Dyes / chemistry; Polymers / chemistry; Surface Plasmon Resonance
TL;DR:
A label-free, multiplexed DNA assay using fluorescent conjugated polymers as a detection probe to illustrate hybridization on metallic striped nanorods shows attomole detection sensitivity and single-mutation specificity comparable to those of single-element assays but with much improved throughput.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2009 journal article
Consequences of a Linear Two-Coordinate Geometry for the Orbital Magnetism and Jahn-Teller Distortion Behavior of the High Spin Iron(II) Complex Fe[N(t-Bu)(2)](2)
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 131(2), 404-+.
TL;DR:
Studies of the unusual two-coordinate iron(II) amide Fe[N(t-Bu)(2)](2) show that it retains a linear N-Fe-N framework due to the nonbonding delta nature of the (xy, x(2)-y(2)) orbitals.
(via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018
2009 journal article
Colloidal stability of modified nanodiamond particles
DIAMOND AND RELATED MATERIALS, 18(4), 620–626.
author keywords: Biomaterial; Nanoparticle; Nanodiamond; Surface modification; Colloid stability
TL;DR:
An analysis of the colloidal stability of detonation nanodiamonds hydrosols, which have undergone different surface modifications, is presented based on zeta potential measurements and titration experiments.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
6. Clean Water and Sanitation
(OpenAlex)
Source: Web Of Science
Added: August 6, 2018
2009 journal article
Chiral amino alcohols derived from (S)-6-chloronicotine as catalysts for asymmetric synthesis
TETRAHEDRON LETTERS, 50(16), 1806–1808.
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2009 journal article
Characterization of the Antiferromagnetism in Ag(pyz)(2)(S2O8) (pyz = Pyrazine) with a Two-Dimensional Square Lattice of Ag2+ Ions
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 131(13), 4590-+.
TL;DR:
X-ray powder diffraction and magnetic susceptibility measurements show that Ag(pyz)(2)(S(2)O(8)) consists of 2D square nets of Ag(2+) ions resulting from the corner-sharing of axially elongated AgN(4)O (2) octahedra and exhibits characteristic 2D antiferromagnetism.
(via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018
2009 journal article
Solid state nanogaps for differential measurements of molecular properties
Applied Physics Letters, 94(12), 122104.
author keywords: nanostructured materials; organic compounds; Raman spectra
TL;DR:
This paper demonstrates the production and probing of solid state nanogaps by using surface enhanced Raman spectroscopy to collect molecular information at the nanogap and current-voltage traces to probe the charge transport of thenanogap.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Crossref, ORCID, NC State University Libraries
Added: August 6, 2018
2009 journal article
In-situ NMR studies of isobutane activation and exchange in zeolite beta
SOLID STATE NUCLEAR MAGNETIC RESONANCE, 35(2), 100–103.
author keywords: Isobutane; Alkane activation; C-H bond activation; In-situ NMR; Catalysis; Zeolite; Mechanism
MeSH headings : Butanes / analysis; Butanes / chemistry; Computer Simulation; Magnetic Resonance Spectroscopy / methods; Models, Chemical; Models, Molecular; Molecular Conformation; Zeolites / analysis; Zeolites / chemistry
TL;DR:
Estimation of true activation energies using heat of adsorption data from the literature combined with the experimentally measured apparent E(a) suggests that the true activation barrier differs by only 6-7kJ/mole in the two catalysts.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation
(OpenAlex)
Source: Web Of Science
Added: August 6, 2018
2009 journal article
Design of liposome-based pH sensitive nanoSPIN probes: nano-sized particles with incorporated nitroxides
The Analyst, 134(5), 904.
Contributors: Y. Woldman*, S. Semenov*, A. Bobko *, I. Kirilyuk *, J. Polienko*, M. Voinov n, E. Bagryanskaya *, V. Khramtsov *
MeSH headings : Acidosis; Animals; Electrochemical Techniques; Electron Spin Resonance Spectroscopy / methods; Gramicidin / chemistry; Hydrogen-Ion Concentration; Ischemia; Liposomes / chemistry; Molecular Structure; Myocardium / metabolism; Nanoparticles / chemistry; Nitrogen Oxides / chemistry; Oxygen Consumption; Rats; Rats, Sprague-Dawley
TL;DR:
An application of the pH-sensitive nanoSPIN in an ischemia model in rat heart homogenate allows for monitoring ischemIA-induced acidosis while protecting encapsulated nitroxide against bioreduction.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Crossref, ORCID, NC State University Libraries
Added: August 6, 2018
2009 journal article
Coupling of a vented column with splitless nanoRPLC-ESI-MS for the improved separation and detection of brain natriuretic peptide-32 and its proteolytic peptides
Journal of Chromatography B, 877(10), 948–954.
author keywords: Vented column; BNP-32; Splitless nanoLC; Tryptic digestion
MeSH headings : Amino Acid Sequence; Brain Chemistry; Chromatography, Liquid / methods; Molecular Sequence Data; Natriuretic Peptide, Brain / chemistry; Natriuretic Peptide, Brain / isolation & purification; Natriuretic Peptide, Brain / pharmacokinetics; Spectrometry, Mass, Electrospray Ionization / methods
TL;DR:
It is demonstrated that the use of free cysteine as an alkylation quenching agent and a secondary digestion within the digestion scheme can provide targeted tryptic peptides with increased abundances, which will serve to further augment the detection of BNP-32 by LC-MS.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID, Crossref
Added: August 6, 2018
2009 journal article
Uptake effects of two electrons for relative stability and atomic structures of carbon cluster isomers of C-20: ab initio methods
Bulletin of the Korean Chemical Society, 30(2), 445–448.
Source: NC State University Libraries
Added: August 6, 2018
2009 journal article
Structure related photocatalytic properties of TiO2
Bulletin of the Korean Chemical Society, 30(2), 402–404.
Source: NC State University Libraries
Added: August 6, 2018
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