Chemistry

Works Published in 2002

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Displaying works 141 - 160 of 190 in total

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

2002 journal article

Formation of thiolate and phosphonate adlayers on indium-tin oxide: Optical and electronic characterization

Langmuir, 18(18), 6857–6865.

By: S. Brewer, D. Brown & S. Franzen 

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

2002 journal article

Bootstrap methods for assessing the performance of near-infrared pattern classification techniques

JOURNAL OF CHEMOMETRICS, 16(5), 241–246.

By: B. Smith n & P. Gemperline *

author keywords: bootstrap; near-infrared spectroscopy; pattern classification
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2002 journal article

Synthesis and properties of weakly coupled dendrimeric multiporphyrin light-harvesting arrays and hole-storage reservoirs

Journal of Materials Chemistry, 12(1), 65–80.

By: M. Benites, T. Johnson, S. Weghorn, L. Yu, P. Rao, J. Diers, S. Yang, C. Kirmaier ...

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

2002 journal article

Nanoparticle Layers Assembled through DNA Hybridization:  Characterization and Optimization

Langmuir, 18(5), 1825–1830.

By: M. Sauthier n, R. Carroll n, C. Gorman n  & S. Franzen n 

Contributors: M. Sauthier n, R. Carroll n, C. Gorman n  & . al.

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

2002 journal article

Dimensionality effects on the optical properties of (PO2)(4)(WO3)(2m) (m=2, 4, 6, 7)

CHEMISTRY OF MATERIALS, 14(6), 2607–2615.

By: Z. Zhu *, J. Musfeldt*, H. Koo*, M. Whangbo*, Z. Teweldemedhin & M. Greenblatt

Source: Web Of Science
Added: August 6, 2018

2002 journal article

Virtual molecular design of an environment-responsive nanoporous system

NANO LETTERS, 2(6), 567–572.

By: S. Adiga n & D. Brenner n

TL;DR: Simulation results suggest that nanoporous systems of this type could be designed to respond to changes in environmental conditions such as pH, temperature, and solute concentration, with a variety of potential applications including smart drug delivery, controlled chemical release, ultrafiltration, and as molecular sieves. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2002 journal article

Use of exchange maximization to generate starting vectors for self-consistent field calculations on metal cluster/adsorbate systems

JOURNAL OF COMPUTATIONAL CHEMISTRY, 23(10), 943–949.

By: R. Buenker*, J. Whitten n , E. Izgorodina *, H. Liebermann* & D. Kokh *

author keywords: starting vectors; self-consistent field calculations; metal cluster/adsorbate systems
TL;DR: Localized molecular orbitals derived from exchange maximization with respect to all atom‐centered basis functions in the basis set are shown to generate a good starting electronic field for self‐consistent field calculations on extended systems such as metal clusters, for which well‐defined chemical bonds are not present. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2002 journal article

Theoretical investigation of the spin exchange interactions and magnetic properties of the homometallic ludwigite Fe3O2BO3

INORGANIC CHEMISTRY, 41(8), 2193–2201.

By: M. Whangbo n, H. Koo n, J. Dumas * & M. Continentino *

TL;DR: The spin-orbital interaction energies calculated for various spin dimers of Fe (3)O(2)BO(3) provide estimates for the relative strengths of the associated spin exchange interactions, which in turn account for the observed magnetic properties of Fe(3). (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2002 journal article

Synthesis and crystal structure of a dinuclear palladium complex containing C,O-bridging ester-enolato moieties

ORGANOMETALLICS, 21(7), 1462–1465.

By: G. Tian n, P. Boyle n & B. Novak n

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

2002 journal article

Spin dimer analysis of the spin exchange interactions in paramelaconite Cu4O3 and its analogue Ag2Cu2O3 and the spin ordering of the Cu2O3 spin lattice leading to their magnetic phase transitions

INORGANIC CHEMISTRY, 41(13), 3570–3577.

By: M. Whangbo n & H. Koo n

TL;DR: The authors' analysis indicates that spin fluctuation should occur in Cu(4)O(3), low-dimensional magnetism should be more important than magnetic frustration in Cu-4-O-3, and Ag(2)Cu(3) and Cu-3 should have similar structural and magnetic properties. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2002 journal article

Rapid determination of liposome-water partition coefficients (K-lw) using liposome electrokinetic chromatography (LEKC)

JOURNAL OF PHARMACEUTICAL SCIENCES, 91(7), 1601–1612.

By: S. Burns n & M. Khaledi n

author keywords: LEKC; liposome-water partition coefficients; octanol-water partition coefficients
MeSH headings : Chromatography / methods; Electrophoresis, Capillary / methods; Liposomes / analysis; Liposomes / pharmacokinetics; Solutions; Water / analysis; Water / chemistry
TL;DR: How LEKC can be used to determine Klw for both neutral and charged solutes is described and the usefulness of two quantitative structure partition relationships (QSPR) for estimation of Klw is demonstrated. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2002 journal article

Monitoring phosphorus mineralization from poultry manure using phosphatase assays and phosphorus-31 nuclear magnetic resonance spectroscopy

COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS, 33(7-8), 1205–1217.

By: D. Crouse n , H. Sierzputowska-Gracz n, R. Mikkelsen n & A. Wollum n

UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2002 journal article

Measurement of the rate of adsorption of electroactive cytochrome c to modified gold electrodes by electrochemical impedance spectroscopy

LANGMUIR, 18(13), 5283–5286.

By: T. Nahir* & E. Bowden n 

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

2002 journal article

Heme charge-transfer band III is vibronically coupled to the soret band

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 124(24), 7146–7155.

By: S. Franzen n , S. Wallace-Williams n & A. Shreve  n

MeSH headings : Animals; Cold Temperature; Heme / chemistry; Horses; Myoglobin / chemistry; Spectroscopy, Near-Infrared; Spectrum Analysis, Raman / methods
TL;DR: The results show that band III is vibronically coupled to the Soret band, and the coupling of band III to modes with strong rhombic distortion of the heme macrocycle calls into question the hypothesis that the axial iron out-of-plane displacement is primarily responsible for the structure-dynamics correlations observed in myoglobin. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2002 journal article

Glaser-mediated synthesis and photophysical characterization of diphenylbutadiyne-linked porphyrin dyads

JOURNAL OF ORGANIC CHEMISTRY, 67(7), 2111–2117.

By: W. Youngblood n, D. Gryko n, R. Lammi n, D. Bocian  n, D. Holten  n & J. Lindsey n 

MeSH headings : Algorithms; Alkalies / chemistry; Catalysis; Energy Transfer; Magnesium / chemistry; Magnetic Resonance Spectroscopy; Metalloporphyrins / chemical synthesis; Metalloporphyrins / chemistry; Molecular Conformation; Molecular Structure; Photochemistry / methods; Time Factors; Zinc / chemistry
TL;DR: Collectively, the studies show that the 4,4'-diphenylbutadiynyl linker supports fast and efficient energy transfer between Zn and Mg or Fb porphyrins. (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

2002 journal article

Effect of metal-oxygen covalent bonding on the competition between Jahn-Teller distortion and charge disproportionation in the perovskites of high-spin d(4) metal ions LaMnO3 and CaFeO3

Inorganic Chemistry, 41(7), 1920–1929.

By: M. Whangbo*, H. Koo*, A. Villesuzanne & M. Pouchard

TL;DR: This study shows that electron-electron repulsion causes the energy gap between the metal 3d and the oxygen 2p orbitals to become larger for the down-spin than for the up-spin-orbital interactions. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

2002 journal article

Center for Synchrotron Biosciences' U2B beamline: an international resource for biological infrared spectroscopy

JOURNAL OF SYNCHROTRON RADIATION, 9(2002 Jul), 189–197.

By: N. Marinkovic *, R. Huang *, P. Bromberg*, M. Sullivan*, J. Toomey*, L. Miller *, E. Sperber*, S. Moshe * ...

author keywords: infrared spectroscopy; microscopy; biological imaging; bone; protein folding; nucleic acid dynamics
MeSH headings : Bone and Bones / chemistry; Brain Mapping / instrumentation; Epilepsy / pathology; Hippocampus / chemistry; Humans; Osteoporosis / pathology; Purine Nucleosides / chemistry; Spectrophotometry, Infrared / instrumentation; Spectrophotometry, Infrared / methods; Synchrotrons / instrumentation; Temperature; X-Ray Diffraction / instrumentation
TL;DR: A number of synchrotron IR microscopy experiments that have been performed in the mid-IR spectral range, including time-resolved protein-folding studies in the microsecond time regime, IR imaging of neurons, bone and other biological tissues, as well as imaging of samples of interest in the chemical and environmental sciences are summarized. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2002 journal article

A second-generation reactive empirical bond order (REBO) potential energy expression for hydrocarbons

JOURNAL OF PHYSICS-CONDENSED MATTER, 14(4), 783–802.

By: D. Brenner n, O. Shenderova n, J. Harrison *, S. Stuart*, B. Ni* & S. Sinnott *

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

2002 article

A molecular orbital model for the electronic structure of transition metal atoms in silcate and aluminate alloys

Lucovsky, G., Whitten, J. L., & Zhang, Y. (2002, May 8). APPLIED SURFACE SCIENCE, Vol. 190, pp. 48–55.

By: G. Lucovsky n, J. Whitten n  & Y. Zhang n

author keywords: morphological classification of non-crystalline dielectrics; transition metal silicates and aluminates; molecular orbital calculations; electronic structure; band offset energies
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2002 journal article

Structural aspects of phencyclidines: crystal structure and quantum mechanical calculations for 1-[1-(2-thienyl)cyclohexyl] piperidine and its hydrochloride

Journal of Molecular Structure [Including Theochem], 608(1), 55–62.

By: P. Singh, L. Jones, C. Foley, P. White & L. Pedersen

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

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