Chemistry

Works Published in 2009

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Displaying works 121 - 140 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

First-principles investigation of the structure and synergistic chemical bonding of Ag and Mg at the Al vertical bar Omega interface in a Al-Cu-Mg-Ag alloy

ACTA MATERIALIA, 57(12), 3522–3528.

By: L. Sun n, D. Irving n, M. Zikry n  & D. Brenner n

author keywords: Aluminum alloys; Density functional theory (DFT)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Excited-State Energy Flow in Phenylene-Linked Multiporphyrin Arrays

JOURNAL OF PHYSICAL CHEMISTRY B, 113(23), 8011–8019.

By: H. Song  n, M. Taniguchi n , M. Speckbacher n, L. Yu n, D. Bocian  n, J. Lindsey n , D. Holten  n

Contributors: H. Song  n, M. Taniguchi n , M. Speckbacher n, L. Yu n, D. Bocian  n, J. Lindsey n , D. Holten  n

TL;DR: Simulations of the energy-transfer properties of fictive dodecameric arrays based on the data reported herein show that nonadjacent transfer steps make a significant contribution to the observed performance of such larger molecular architectures and indicate that energy transfer betweenNonadjacent sites has important implications for the design of multichromophore arrays for molecular-photonic and solar-energy applications. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

2009 journal article

Evaluation of dihydrooroidin as an antifouling additive in marine paint

INTERNATIONAL BIODETERIORATION & BIODEGRADATION, 63(4), 529–532.

By: C. Melander n, P. Moeller*, T. Ballard n, J. Richards n, R. Huigens n & J. Cavanagh n

author keywords: Antifouling; Biofilms; Natural products
TL;DR: Dihydrooroidin (DHO) is presented as an effective paint-based, non-cytotoxic, antifouling agent against marine biofouling processes in a marine mesocosm. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Conductive oxide thin films: Model systems for understanding and controlling surface plasmon resonance

Journal of Applied Physics, 106(2), 024903.

By: M. Losego n, A. Efremenko n, C. Rhodes n, M. Cerruti n, S. Franzen n  & J. Maria n

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

2009 journal article

Chlorin-Bacteriochlorin Energy-transfer Dyads as Prototypes for Near-infrared Molecular Imaging Probes: Controlling Charge-transfer and Fluorescence Properties in Polar Media

PHOTOCHEMISTRY AND PHOTOBIOLOGY, 85(4), 909–920.

By: H. Kee*, J. Diers *, M. Ptaszek n, C. Muthiah n, D. Fan n, J. Lindsey n , D. Bocian *, D. Holten *

MeSH headings : Energy Transfer; Fluorescence; Molecular Probes; Oxidation-Reduction; Porphyrins / chemistry; Quantum Theory; Spectroscopy, Near-Infrared
TL;DR: Controlling the extent of excited‐state quenching in polar media will allow the favorable photophysical properties of the chlorin–bacteriochlorin dyads to be exploited in vivo and facilitate selective excitation/detection and multiprobe applications using both intensity‐ and lifetime‐imaging techniques. (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

2009 journal article

Adsorption and molecular rearrangement of amphoteric species at oil-water interfaces

Journal of Physical Chemistry. B, Condensed Matter, Materials, Surfaces, Interfaces & Biophysical, 113(42), 13788–13799.

By: V. Verruto, R. Le & P. Kilpatrick

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

2009 journal article

A Year in the periodic table

Journal of Chemical Education, 86(10), 1144–1146.

By: A. Banks & E. Jacobsen

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

2009 journal article

A Light-Activated DNA Polymerase

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 48(32), 5950–5953.

By: C. Chou n, D. Young n & A. Deiters n

author keywords: DNA polymerases; mutagenesis; non-natural amino acids; photoactivation; polymerase chain reaction
MeSH headings : Catalytic Domain; Mutation; Nitrobenzenes / chemistry; Photolysis; Polymerase Chain Reaction; Taq Polymerase / chemistry; Taq Polymerase / metabolism; Tyrosine / chemistry; Ultraviolet Rays
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2009 journal article

A 2-Aminobenzimidazole That Inhibits and Disperses Gram-Positive Biofilms through a Zinc-Dependent Mechanism

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 131(29), 9868-+.

By: S. Rogers n, R. Huigens n & C. Melander n

MeSH headings : Benzimidazoles / chemical synthesis; Benzimidazoles / chemistry; Benzimidazoles / pharmacology; Biofilms / drug effects; Biofilms / growth & development; Dose-Response Relationship, Drug; Gram-Positive Bacteria / drug effects; Magnetic Resonance Spectroscopy; Molecular Structure; Structure-Activity Relationship; Zinc / chemistry; Zinc / pharmacology
TL;DR: Mechanistic studies showed that the activity of a lead 2-aminobenzimidazole is Zn(II)-dependent, potentially via a direct zinc-chelating mechanism. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2009 journal article

X-ray and molecular modelling studies of 4-[N-alkylamino]azobenzene dyes

DYES AND PIGMENTS, 82(3), 299–306.

By: L. He*, A. El-Shafei* , H. Freeman* & P. Boyle*

author keywords: Aminoazobenzene dyes; DFT calculations; Solvatochromism; X-ray diffraction; Polarizability; Asymmetric molecules
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Synthesis and Magnetic Properties of Ba2Mn2Si2O9: the First Example of S=2 Spin-Dimer with Spin-Singlet Ground

CHEMISTRY-AN ASIAN JOURNAL, 4(10), 1530–1535.

By: Z. He *, M. Wangbo n, Y. Ueda *, Y. Narumi *, K. Kindo*, T. Taniyama *, M. Itoh *, W. Cheng*

author keywords: crystal growth; magnetic properties; manganese; silicates; theoretical calculations
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Symmetry-Dependent Strong Reduction of the Spin Exchange Interactions in Cs2CuCl4 by the 6p Orbitals of Cs+ Ions

INORGANIC CHEMISTRY, 48(9), 4165–4170.

By: C. Lee n, J. Kang n, K. Lee n & M. Whangbo n

TL;DR: The observed magnetism of Cs(2)CuCl(4) arises from this symmetry-dependent participation of the 6p orbitals of the Cs (+) ions in the spin exchange interactions between CuCl (4)(2-) ions. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Surface-Initiated Activators Generated by Electron Transfer for Atom Transfer Radical Polymerization in Detection of DNA Point Mutation

ANALYTICAL CHEMISTRY, 81(11), 4536–4542.

By: H. Qian n & L. He n

MeSH headings : Ascorbic Acid; Base Sequence; Biosensing Techniques / economics; Biosensing Techniques / methods; Catalysis; DNA / analysis; DNA / genetics; Nucleic Acid Hybridization / methods; Oxidation-Reduction; Point Mutation; Sensitivity and Specificity; Time Factors
TL;DR: The employment of a purge-free controlled/"living" polymerization reaction, activators generated by electron transfer for atom transfer radical polymerization (AGET ATRP), to achieve signal amplification upon DNA hybridization substantiates the feasibility of using Amplification-by-Polymerization for high throughput or portable screening of genetic mutations. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Restriction enzyme-free mutagenesis via the light regulation of DNA polymerization

Nucleic Acids Research, 37(8).

By: D. Young, H. Lusic, M. Lively & A. Deiters

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

2009 journal article

Probing Ground-state Hole Transfer Between Equivalent, Electrochemically Inaccessible States in Multiporphyrin Arrays Using Time-resolved Optical Spectroscopy

PHOTOCHEMISTRY AND PHOTOBIOLOGY, 85(3), 693–704.

By: H. Song *, M. Taniguchi n , C. Kirmaier *, D. Bocian *, J. Lindsey n  & D. Holten *

Contributors: H. Song *, M. Taniguchi n , C. Kirmaier *, D. Bocian *, J. Lindsey n  & D. Holten *

TL;DR: Two complementary strategies provide unique approaches for probing hole transfer between equivalent sites in multiporphyrin arrays, with the choice of method being guided by the particular target process and the ease of synthesis of the necessary architectures. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

2009 journal article

Integrated experimental, atomistic, and microstructurally based finite element investigation of the dynamic compressive behavior of 2139 aluminum

Journal of Applied Mechanics: Transactions of the ASME, 76(5).

By: K. Elkhodary, L. Sun, D. Irving, D. Brenner, G. Ravichandran & M. Zikry 

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

2009 journal article

Imidazole metalloporphyrins as photosensitizers for photodynamic therapy: Role of molecular charge, central metal and hydroxyl radical production

CANCER LETTERS, 282(1), 63–76.

By: P. Mroz*, J. Bhaumik n, D. Dogutan n, Z. Aly*, Z. Kamal*, L. Khalid*, H. Kee*, D. Bocian * ...

author keywords: Structure function relationship; Photophysics; Phototoxicity; Metalloporphyrins; Apoptosis; Fluorescence microscopy; Reactive oxygen species; Hydroxyl radicals
MeSH headings : Adenocarcinoma / drug therapy; Adenocarcinoma / metabolism; Animals; Apoptosis / drug effects; Cell Line, Tumor; Colonic Neoplasms / drug therapy; Colonic Neoplasms / metabolism; HeLa Cells / drug effects; HeLa Cells / metabolism; Humans; Hydroxyl Radical / metabolism; Imidazoles / therapeutic use; Lysosomes / metabolism; Metalloporphyrins / chemical synthesis; Metalloporphyrins / chemistry; Metalloporphyrins / metabolism; Metalloporphyrins / therapeutic use; Mice; Microscopy, Fluorescence; Mitochondria / metabolism; Models, Molecular; Photochemotherapy / methods
TL;DR: The cationic Pd porphyrin has high potential as a photosensitizer and gives insights into characteristics for improved molecular designs. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2009 journal article

High-resolution local field spectroscopy with internuclear correlations

JOURNAL OF MAGNETIC RESONANCE, 201(1), 111–114.

By: A. Nevzorov n

author keywords: High-resolution separated local field spectroscopy; Intermolecular correlations; Dilute-spin exchange; SAMP14
MeSH headings : Algorithms; Electron Spin Resonance Spectroscopy; Magnetic Resonance Spectroscopy / methods; Membrane Proteins / chemistry; Membranes / chemistry; Protons
TL;DR: A pulse sequence which incorporates the previously established mismatched Hartmann-Hahn mixing of dilute spins via the proton bath together with high-resolution local field spectroscopy and the use of dipolar couplings in the indirect dimension helps eliminate the spectral crowdedness compared to the standard homonuclear correlation techniques. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Ferromagnetism of undoped GaN mediated by through-bond spin polarization between nitrogen dangling bonds

Applied Physics Letters, 94(16).

By: H. Jin, Y. Dai, B. Huang & M. Whangbo

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

2009 journal article

Excited-State Geometry Method for Calculation of the Absolute Resonance Raman Cross Sections of the Aromatic Amino Acids

JOURNAL OF PHYSICAL CHEMISTRY A, 113(18), 5414–5422.

By: J. Gaff n & S. Franzen n 

MeSH headings : Amino Acids, Aromatic / chemistry; Cresols / chemistry; Electrons; Proteins / chemistry; Skatole / chemistry; Spectrum Analysis, Raman; Toluene / chemistry
TL;DR: The role played by substituents on the aromatic ring that decrease vibronic activity to a level that permits application of the time correlator is discussed and indicates that the L(a),(b) states are Franck-Condon active in the aromatic molecules studied. (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

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