Works Published in 2007

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Displaying works 221 - 236 of 236 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

The pH dependence of the activity of dehaloperoxidase from Amphitrite ornata

BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS, 1774(1), 121–130.

By: S. Franzen n, L. Gilvey n & J. Belyea n

author keywords: peroxidase; Fourier-transform infrared spectroscopy; X-ray crystallography; enzyme kinetics
MeSH headings : Animals; Crystallography, X-Ray; Hemoglobins / metabolism; Hydrogen-Ion Concentration; Kinetics; Peroxidases / metabolism; Phenols / metabolism; Polychaeta / enzymology; Spectrophotometry, Ultraviolet; Spectroscopy, Fourier Transform Infrared
TL;DR: A study of the pH dependence of the activity of DHP reveals a substantial difference in mechanism, and other known peroxidases, which oxidize substrates at the heme edge are discussed by comparison. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2007 journal article

Scanning tunneling microscopy-based replacement lithography on self-assembled monolayers: Comparison of gold, palladium, and platinum substrates

LANGMUIR, 23(6), 3103–3105.

By: J. Williams n & C. Gorman n

Contributors: J. Williams n & C. Gorman n

TL;DR: Self-assembled monolayers of dodecanethiol on gold, palladium, and platinum can be locally replaced with a different thiol under the action of a scanning tunneling microscopy tip at elevated bias. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2007 journal article

On the origin of a band gap in compounds of diamond-like structures

INORGANIC CHEMISTRY, 46(6), 1957–1959.

By: J. Koehler, S. Deng, C. Lee & M. Whangbo*

TL;DR: Electronic structure calculations were performed to examine the origin of a band gap present in most 18-electron half-Heusler compounds and its absence in NaTl, and implications of these observations on the formal oxidation state and the covalent bonding of the transition-metal atoms in 18- ELECTRON half- heusler and related compounds were discussed. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2007 article

New cavity rules

Yang, H. B., Hawkridge, A. M., Huang, S. P. D., Das, N., Bunge, S. D., Muddiman, D., & Stang, P. J. (2007, March). NATURE MATERIALS, Vol. 6, pp. 171–171.

MeSH headings : Alkynes / chemical synthesis; Alkynes / chemistry; Crystallography, X-Ray; Dendrimers / chemical synthesis; Dendrimers / chemistry; Fourier Analysis; Magnetic Resonance Spectroscopy; Models, Molecular; Organometallic Compounds / chemical synthesis; Organometallic Compounds / chemistry; Organoplatinum Compounds / chemical synthesis; Organoplatinum Compounds / chemistry; Spectrometry, Mass, Electrospray Ionization
TL;DR: Isotopically resolved mass spectrometry data support the existence of the metallodendrimers with rhomboidal and hexagonal cavities, and NMR data are consistent with the formation of all ensembles. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: August 6, 2018

2007 journal article

Neutron transmutation of B-10 doped diamond

DIAMOND AND RELATED MATERIALS, 16(1), 50–62.

By: K. Jagannadham n, M. Reed n, M. Lance*, T. Watkins*, K. Verghese n, J. Butler*, A. Smirnov n

Contributors: K. Jagannadham n, M. Reed n, M. Lance*, T. Watkins*, K. Verghese n, J. Butler*, A. Smirnov n

author keywords: neutron irradiation; diamond; N-type
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2007 journal article

Insecticidal activity and mode of action of novel nicotinoids synthesized by new acylpyridinium salt chemistry and directed lithiation

PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY, 87(3), 211–219.

By: C. Stumpf n, D. Comins n, T. Sparks, K. Donohue n & R. Roe n

author keywords: nicotinoid; neonicotinoid; nicotine; acetamiprid; insecticidal activity; mode of action; green peach aphid; cotton aphid; western flower thrips; corn earworm; beet armyworm; house fly
TL;DR: It is demonstrated that the new chemistry enhances the insecticidal activity of nicotine with an apparent mode of action as an acetylcholine agonist. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2007 journal article

Hierarchical modeling of nanoindentation and microstructural evolution of face-centered cubic gold aggregates

JOURNAL OF MATERIALS RESEARCH, 22(3), 627–643.

By: J. Ma n, M. Zikry, W. Ashamwi n & D. Brenner n

Source: Web Of Science
Added: August 6, 2018

2007 journal article

Donor−Acceptor Biradicals as Ground State Analogues of Photoinduced Charge Separated States

Journal of the American Chemical Society, 129(7), 1937–1943.

By: M. Kirk n, D. Shultz n, E. Depperman n & C. Brannen n

MeSH headings : Benzoquinones / chemistry; Models, Molecular; Nitrogen Oxides / chemistry; Photochemistry; Spectroscopy, Near-Infrared; Spectrum Analysis, Raman; Thermodynamics
TL;DR: This methodology can be extended to determine the electronic coupling matrix element in related SQ-Bridge-NN molecules, which may be effectively determined for single molecules in a known geometry, provided a crystal structure exists for the biradical complex. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Crossref, NC State University Libraries, Web Of Science
Added: August 6, 2018

2007 journal article

Copper(I)-rhenate hybrids: Syntheses, structures, and optical properties

INORGANIC CHEMISTRY, 46(4), 1283–1290.

By: H. Lin n & P. Maggard n

TL;DR: The optical absorptions, in combination with the air-stable open-framework layered structures, illustrate that heterometallic Cu1+/Re7+ oxides can be promising candidates for investigating in visible-light photocatalytic reactions. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2007 journal article

Synthesis, stability, and cellular internalization of gold nanoparticles containing mixed peptide-poly(ethylene glycol) monolayers

ANALYTICAL CHEMISTRY, 79(6), 2221–2229.

By: Y. Liu n, M. Shipton n, J. Ryan n, E. Kaufman n, S. Franzen n & D. Feldheim n

MeSH headings : Amino Acid Sequence; Endocytosis; Gold / chemistry; HeLa Cells; Humans; Molecular Structure; Molecular Weight; Nanoparticles / chemistry; Peptides / chemical synthesis; Peptides / chemistry; Polyethylene Glycols / chemistry; Spectrometry, Fluorescence; Sulfhydryl Compounds / chemistry
TL;DR: The assembly of poly(ethylene glycol) (PEG) and mixed peptide/PEG monolayers on gold nanoparticle surfaces is described to provide useful cues in the assembly of stable peptides/gold nanoparticle bioconjugates capable of being internalized into cells. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2007 journal article

Effect of matrix crystal structure on ion abundance of carbohydrates by matrix-assisted laser desorption/ionization Fourier transform ion cyclotron resonance mass spectrometry

RAPID COMMUNICATIONS IN MASS SPECTROMETRY, 21(5), 807–811.

By: T. Williams n, D. Saggese n, R. Wilcox n, J. Martin n & D. Muddiman n

Contributors: T. Williams n, D. Saggese n, R. Wilcox n, J. Martin n & D. Muddiman n

MeSH headings : Acetylglucosamine / chemistry; Crystallization; Cyclotrons; Ions; N-Acetylneuraminic Acid / chemistry; Powder Diffraction; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization / methods; Spectroscopy, Fourier Transform Infrared
TL;DR: Sample preparation techniques for carbohydrate analysis using matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS) are explored, with particular emphasis on analyte/matrix co-crystallization procedures. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

2007 journal article

Cooperative effect of electron correlation and spin-orbit coupling on the electronic and magnetic properties of Ba2NaOsO6

PHYSICAL REVIEW B, 75(5).

By: H. Xiang n & M. Whangbo n

Source: Web Of Science
Added: August 6, 2018

2007 journal article

Conduction mechanisms and stability of single molecule nanoparticle/molecule/nanoparticle junctions

Nanotechnology, 18(3), 035203.

Contributors: J. Na*, J. Ayres*, K. Chandra* & . al.

TL;DR: The junction shows stable operation over several weeks in a vacuum, but current increases with time upon exposure to air, possibly due to the adsorbed water molecules near the molecule/gold nanoparticle contacts. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Crossref, ORCID, NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2007 journal article

Addition of N-H and O-H bonds of amines and alcohols to electron-deficient olefins catalyzed by monomeric copper(I) systems: Reaction scope, mechanistic details, and comparison of catalyst efficiency

ORGANOMETALLICS, 26(6), 1483–1493.

By: C. Munro-Leighton n, S. Delp n, E. Blue n & T. Gunnoe n

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

2007 journal article

Sub parts-per-million mass measurement accuracy of intact proteins and product ions achieved using a dual electrospray ionization quadrupole Fourier transform ion cyclotron resonance mass spectrometer

JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, 18(1), 1–7.

By: K. Williams n, A. Hawkridge n & D. Muddiman n

MeSH headings : Amino Acid Sequence; Calibration; Cyclotrons; Ions; Melitten / chemistry; Molecular Sequence Data; Nanotechnology; Polymers / chemistry; Propylene Glycols / chemistry; Proteomics; Reproducibility of Results; Spectrometry, Mass, Electrospray Ionization / instrumentation; Spectrometry, Mass, Electrospray Ionization / methods; Spectroscopy, Fourier Transform Infrared / instrumentation; Spectroscopy, Fourier Transform Infrared / methods; Tandem Mass Spectrometry; Ubiquitin / chemistry
TL;DR: While external calibration of protein fragments resulted in absolute MMA greater than 16 ppm, internal standardization significantly improved upon the MMA of both the intact proteins and their products ions which ranged from −2.0 ppm to 1.1 ppm. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: August 6, 2018

2007 journal article

First principles investigation of the electronic structure of La2MnNiO6: An insulating ferromagnet

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 308(1), 116–119.

By: S. Matar*, M. Subramanian*, A. Villesuzanne*, V. Eyert* & M. Whangbo n

author keywords: ferromagnetic oxide; DFT; LAPW; LSDA; GGA
Source: Web Of Science
Added: August 6, 2018

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