Works Published in 2008

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Displaying works 61 - 80 of 252 in total

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

2008 journal article

Making a life in the physical sciences

Journal of Organizational Behavior, 29(6), 755–759.

By: B. Space*

Sources: Crossref, NC State University Libraries
Added: September 19, 2020

2008 journal article

COLL 465-Synthesis and characterization of nanoparticle assemblies for electronic applications

Abstracts of Papers of the American Chemical Society, 235.

By: J. Ayres, K. Chandra & C. Gorman

Contributors: J. Ayres, K. Chandra & C. Gorman

Source: ORCID
Added: September 17, 2020

2008 journal article

Critical Assessment of QSAR Models of Environmental Toxicity against Tetrahymena pyriformis: Focusing on Applicability Domain and Overfitting by Variable Selection

Journal of Chemical Information and Modeling, 48(9), 1733–1746.

By: I. Tetko*, I. Sushko*, A. Pandey*, H. Zhu*, A. Tropsha*, E. Papa*, T. Öberg*, R. Todeschini*, D. Fourches*, A. Varnek*

MeSH headings : Animals; Computer Simulation; Databases, Factual; Environmental Pollutants / chemistry; Environmental Pollutants / toxicity; Models, Biological; Models, Statistical; Normal Distribution; Predictive Value of Tests; Quantitative Structure-Activity Relationship; Reproducibility of Results; Tetrahymena pyriformis / drug effects; Toxicity Tests / standards
TL;DR: It is shown that incorrect validation of a model may result in the wrong estimation of its performance and suggested how this problem could be circumvented and the distance to model metric could also be used to augment mechanistic QSAR models by estimating their prediction errors. (via Semantic Scholar)
UN Sustainable Development Goal Categories
10. Reduced Inequalities (OpenAlex)
Source: Crossref
Added: August 28, 2020

2008 journal article

Combinatorial QSAR Modeling of Chemical Toxicants Tested against Tetrahymena pyriformis

Journal of Chemical Information and Modeling, 48(4), 766–784.

MeSH headings : Animals; Combinatorial Chemistry Techniques; Quantitative Structure-Activity Relationship; Tetrahymena pyriformis / drug effects; Toxicity Tests
TL;DR: An international virtual collaboratory consisting of six independent groups with shared interests in computational chemical toxicology develops 15 different types of QSAR models of aquatic toxicity and finds that consensus models afford higher prediction accuracy for the external validation data sets with the highest space coverage as compared to individual constituent models. (via Semantic Scholar)
Source: Crossref
Added: August 28, 2020

2008 journal article

Microarray pattern recognition based on PtII terpyridyl chloride complexes: vapochromic and vapoluminescent response

Chemical Communications, (46), 6134.

By: M. Muro*, C. Daws* & F. Castellano*

Contributors: M. Muro*, C. Daws* & F. Castellano*

MeSH headings : Chlorides / chemistry; Fluorescent Dyes / analysis; Fluorescent Dyes / chemistry; Microarray Analysis / methods; Molecular Structure; Organoplatinum Compounds / chemistry; Platinum Compounds / chemistry; Pyridinium Compounds / chemistry; Volatile Organic Compounds / chemistry; Volatilization
TL;DR: Eighteen distinct Pt(II) terpyridyl chloride cross-reactive sensor elements incorporated into microarrays with 1000 x 250 microm well dimensions generate distinctive colorimetric and luminometric responses upon exposure to a variety of volatile organic compounds (VOCs). (via Semantic Scholar)
Sources: Crossref, ORCID, NC State University Libraries
Added: August 28, 2020

2008 journal article

Solvent-induced configuration mixing and triplet excited state inversion exemplified in a Pt(ii) complex

Chem. Commun., (7), 814–816.

By: S. Goeb*, A. Rachford* & F. Castellano*

Contributors: S. Goeb*, A. Rachford* & F. Castellano*

MeSH headings : Benzene / chemistry; Methylene Chloride / chemistry; Organoplatinum Compounds / chemistry; Solvents / chemistry; Spectrometry, Fluorescence / methods; Spectrophotometry, Ultraviolet / methods; Temperature
Sources: Crossref, ORCID, NC State University Libraries
Added: August 28, 2020

2008 journal article

Photochemical Upconversion Approach to Broad-Band Visible Light Generation

The Journal of Physical Chemistry A, 112(17), 3906–3910.

By: T. Singh-Rachford*, R. Islangulov* & F. Castellano*

Contributors: T. Singh-Rachford*, R. Islangulov* & F. Castellano*

TL;DR: Time-resolved emission spectra of [Ru(dmb)3]2+ and 90 mM DMA in both aerated and deaerated DMF clearly illustrates the time-delayed nature of both types of singlet-state emission, which interestingly shows similar decay kinetics on the order of 14 mus. (via Semantic Scholar)
Sources: Crossref, ORCID, NC State University Libraries
Added: August 28, 2020

2008 journal article

Pd(II) Phthalocyanine-Sensitized Triplet−Triplet Annihilation from Rubrene

The Journal of Physical Chemistry A, 112(16), 3550–3556.

By: T. Singh-Rachford* & F. Castellano*

Contributors: T. Singh-Rachford* & F. Castellano*

TL;DR: The current study represents the first example of photon upconversion using a phthalocyanine triplet sensitizer, furthering the notion that anti-Stokes light-producing sensitized TTA appears to be a general phenomenon as long as proper energy criteria are met. (via Semantic Scholar)
Sources: Crossref, ORCID, NC State University Libraries
Added: August 28, 2020

2008 journal article

Boron Dipyrromethene Chromophores: Next Generation Triplet Acceptors/Annihilators for Low Power Upconversion Schemes

Journal of the American Chemical Society, 130(48), 16164–16165.

By: T. Singh-Rachford*, A. Haefele*, R. Ziessel* & F. Castellano*

Contributors: T. Singh-Rachford*, A. Haefele*, R. Ziessel* & F. Castellano*

TL;DR: The current systems represent the first examples of photon upconversion where aromatic hydrocarbons do not serve the role of triplet acceptor/annihilator and the nature of the current chromophore compositions permitted highly reproducible upconverted quantum efficiency determinations while permitting the evaluation of the triplet-triplet annihilation quantum yields in both instances. (via Semantic Scholar)
Sources: Crossref, ORCID, NC State University Libraries
Added: August 28, 2020

2008 journal article

Accessing the Triplet Excited State in Perylenediimides

Journal of the American Chemical Society, 130(9), 2766–2767.

By: A. Rachford*, S. Goeb* & F. Castellano*

Contributors: A. Rachford*, S. Goeb* & F. Castellano*

TL;DR: Triplet-state sensitization experiments of "free" PDI-CCH using thioxanthone confirmed the PDI triplet state assignments in each of the Pt-PDI structures. (via Semantic Scholar)
Sources: Crossref, ORCID, NC State University Libraries
Added: August 28, 2020

2008 journal article

Bi- and Terpyridyl Platinum(II) Chloro Complexes: Molecular Catalysts for the Photogeneration of Hydrogen from Water or Simply Precursors for Colloidal Platinum?

Journal of the American Chemical Society, 130(15), 5056–5058.

By: P. Du*, J. Schneider*, F. Li*, W. Zhao*, U. Patel*, F. Castellano*, R. Eisenberg*

Contributors: P. Du*, J. Schneider*, F. Li*, W. Zhao*, U. Patel*, F. Castellano*, R. Eisenberg*

TL;DR: It is suggested that the Pt(II) chloro complexes are simply acting as precursors to Pt colloids that function as the H2 generating catalyst. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Crossref, ORCID, NC State University Libraries
Added: August 28, 2020

2008 journal article

Ultrafast Excited State Dynamics of Pt(II) Chromophores Bearing Multiple Infrared Absorbers

Inorganic Chemistry, 47(15), 6974–6983.

By: E. Glik*, S. Kinayyigit*, K. Ronayne*, M. Towrie*, I. Sazanovich*, J. Weinstein*, F. Castellano*

Contributors: E. Glik*, S. Kinayyigit*, K. Ronayne*, M. Towrie*, I. Sazanovich*, J. Weinstein*, F. Castellano*

TL;DR: The primary intention of this study was to develop a Pt (II) complex bearing dual infrared spectroscopic tags to independently track the movement of charge density in different segments of the molecule following pulsed light excitation. (via Semantic Scholar)
Sources: Crossref, ORCID, NC State University Libraries
Added: August 28, 2020

2008 journal article

Ligand Localized Triplet Excited States in Platinum(II) Bipyridyl and Terpyridyl Peryleneacetylides

Inorganic Chemistry, 47(10), 4348–4355.

By: A. Rachford*, S. Goeb*, R. Ziessel* & F. Castellano*

Contributors: A. Rachford*, S. Goeb*, R. Ziessel* & F. Castellano*

TL;DR: The transient difference spectra of the two title compounds display excited-state absorptions largely attributable to perylene localized (3)IL states yet exhibit somewhat attenuated excited- state lifetimes relative to those of the phosphine model chromophores, which may suggest the involvement of the energetically proximate (3]CT triplet state exerting an influence on excited-State decay. (via Semantic Scholar)
Sources: Crossref, ORCID, NC State University Libraries
Added: August 28, 2020

2008 journal article

The Mitochondrial Targeted GS-Nitroxide JP4-039 is Radioprotective In Vitro and In Vivo

International Journal of Radiation Oncology*Biology*Physics, 72(1), S82.

By: M. Epperly*, J. Pierce*, T. Dixon*, D. Franicola*, P. Wipf* & J. Greenberger*

Sources: Crossref, NC State University Libraries
Added: August 28, 2020

2008 journal article

Reactions of Sulfur Dioxide with Neutral Vanadium Oxide Clusters in the Gas Phase. II. Experimental Study Employing Single-Photon Ionization

The Journal of Physical Chemistry A, 112(44), 11067–11077.

By: S. He*, Y. Xie*, F. Dong*, S. Heinbuch*, E. Jakubikova*, J. Rocca*, E. Bernstein*

TL;DR: Molecular level reaction mechanisms for oxidation of SO2 to SO3 facilitated by condensed-phase vanadium oxides as catalysts are suggested and reaction mechanisms are interpreted on the basis of the observations and preliminary theoretical calculations. (via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: August 28, 2020

2008 journal article

Dopamine Detection with Fast-Scan Cyclic Voltammetry Used with Analog Background Subtraction

Analytical Chemistry, 80(11), 4040–4048.

By: A. Hermans*, R. Keithley*, J. Kita*, L. Sombers* & R. Wightman*

MeSH headings : Analog-Digital Conversion; Anesthesia; Animals; Brain / metabolism; Brain / physiology; Carbon / chemistry; Carbon Fiber; Dopamine / analysis; Electrochemistry; Male; Microelectrodes; Principal Component Analysis; Rats; Rats, Sprague-Dawley; Time Factors; Transducers; Walking
TL;DR: It is shown that cocaine causes significant fluctuations in dopamine concentration in the brain while those for the background and pH remain unchanged from their predrug value. (via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: August 28, 2020

2008 journal article

Hiring and Promotion in Chemical Education

Journal of Chemical Education, 85(7), 898.

By: M. Oliver-Hoyo n, L. Jones*, P. Kelter*, C. Bauer*, J. Clevenger*, R. Cole*, B. Sawrey*

Source: Crossref
Added: August 28, 2020

2008 journal article

Human Proteinpedia enables sharing of human protein data

Nature Biotechnology, 26(2), 164–167.

By: S. Mathivanan*, M. Ahmed*, N. Ahn*, H. Alexandre*, R. Amanchy*, P. Andrews*, J. Bader*, B. Balgley ...

MeSH headings : Database Management Systems; Databases, Protein; Gene Expression Profiling / methods; Information Storage and Retrieval / methods; Internationality; Internet; Magnetic Resonance Spectroscopy / methods; Peptide Mapping / methods; Proteome / chemistry; Proteome / classification; Proteome / metabolism; Proteomics / methods; Software; User-Computer Interface
TL;DR: MMCD is a practical tool for expediting the time-consuming steps of identifying and researching small molecules and is compatible with both NMR and MS data and facilitates high-throughput metabolomics investigations. (via Semantic Scholar)
Source: Crossref
Added: February 24, 2020

2008 journal article

Synthesis, Characterization, and Application of Iodoacetamide Derivatives Utilized for the ALiPHAT Strategy

Journal of the American Chemical Society, 130(7), 2122–2123.

By: D. Williams n, C. Meadows n, I. Bori n, A. Hawkridge n, D. Comins n & D. Muddiman n

MeSH headings : Alkylation; Amino Acid Sequence; Cysteine / chemistry; Factor VIIIa / antagonists & inhibitors; Hydrophobic and Hydrophilic Interactions; Iodoacetamide / analogs & derivatives; Iodoacetamide / chemical synthesis; Iodoacetamide / chemistry; Molecular Sequence Data; Peptides / analysis; Peptides / chemistry; Spectrometry, Mass, Electrospray Ionization / methods
TL;DR: Hydrophobic tags, derived from iodoacetamide, were synthesized, characterized, and utilized to alkylate peptide E-76, a known inhibitor of coagulation factor VIIIa, and two other cysteine containing peptides to demonstrate an increase in electrospray response. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: February 24, 2020

2008 conference paper

Modeling the Effect of Varying Electrical Voltage on the Plastic Deformation of a Single Asperity in Hot-Switched RF MEMS Contacts

Materials Research Society Symposium Proceedings. Presented at the 2008 MRS Fall Meetin.

By: J. Crill, D. Irving, C. Padgett, M. Zikry & D. Brenner*

Event: 2008 MRS Fall Meetin

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Crossref
Added: December 16, 2019

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