Works Published in 2018

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Displaying works 221 - 240 of 252 in total

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

2018 journal article

How nature tunes isoenzyme activity in the multifunctional catalytic globin dehaloperoxidase from Amphitrite ornata

Biochimica Et Biophysica Acta (BBA) - Proteins and Proteomics, 1866(2), 230–241.

By: L. Carey n, R. Gavenko n, D. Svistunenko* & R. Ghiladi n

author keywords: Globin; Isoenzyme; Peroxidase; Peroxygenase; Structure-function
MeSH headings : Amino Acid Substitution; Animals; Crystallography, X-Ray; Hemoglobins / chemistry; Hemoglobins / genetics; Hemoglobins / metabolism; Isoenzymes / chemistry; Isoenzymes / genetics; Isoenzymes / metabolism; Mutation, Missense; Peroxidase / chemistry; Peroxidase / genetics; Peroxidase / metabolism; Polychaeta / enzymology; Polychaeta / genetics; Protein Domains
TL;DR: Light is shed on the structure-function relationship in dehaloperoxidase, and the foundation for understanding how enzymatic activity can be tuned in isoenzymes of a multifunctional catalytic globin is established. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: August 6, 2018

2018 journal article

High-valent nitridorhenium(V) complexes containing PNP ligands: implications of ligand flexibility

DALTON TRANSACTIONS, 47(3), 758–768.

By: N. Lambic n, R. Sommer n & E. Ison n

TL;DR: The addition of CO to isomer 3' is proposed to proceed with a similar mechanism to 2,6-dimethylphenyl isocyanide, and DFT (M06) calculations suggest that insertion of CNR into the Re-Me bond is inaccessible at room temperature. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

2018 journal article

Direct analysis of terpenes from biological buffer systems using SESI and IR-MALDESI

ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 410(3), 953–962.

By: M. Nazari n, A. Malico n, M. Ekeloef, S. Lund n, G. Williams n & D. Muddiman n

author keywords: Terpenes; IR-MALDESI; SESI; Direct analysis; Biological buffers; Q Exactive Plus
MeSH headings : Alkenes / analysis; Buffers; Infrared Rays; Ions / analysis; Monocyclic Sesquiterpenes; Sesquiterpenes / analysis; Spectrometry, Mass, Electrospray Ionization / methods; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization / methods; Terpenes / analysis
TL;DR: By coupling the two techniques and doping the electrospray solvent with silver ions, olefinic terpenes of different classes and varying degrees of volatility were directly analyzed from a biological buffer system with no sample workup steps. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2018 journal article

Database of Absorption and Fluorescence Spectra of > 300 Common Compounds for use in PhotochemCAD

Database of Absorption and Fluorescence Spectra of > 300 Common Compounds for use in PhotochemCAD. PHOTOCHEMISTRY AND PHOTOBIOLOGY, 94(2), 290–327.

By: M. Taniguchi n & J. Lindsey n

Contributors: M. Taniguchi n & J. Lindsey n

TL;DR: The previous databases for 150 compounds have been expanded to encompass 339 compounds for which absorption spectra, fluorescence spectra and references to the primary literature have been included where available (552 spectra altogether). (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

2018 journal article

Christiansen filter effect with undyed cellulose triacetate fabric as a scattering agent

COLORATION TECHNOLOGY, 134(2), 106–110.

By: P. Annis*, J. Campbell*, J. Knopp n & A. King*

Source: Web Of Science
Added: August 6, 2018

2018 journal article

Adverse drug reactions triggered by the common HLA-B*57:01 variant: Virtual screening of DrugBank using 3D molecular docking

Journal of Cheminformatics, 10.

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

2018 journal article

#IHeartChemistryNCSU: free choice, content, and elements of science communication as the framework for an introductory organic chemistry project

CHEMISTRY EDUCATION RESEARCH AND PRACTICE, 19(1), 240–250.

UN Sustainable Development Goal Categories
4. Quality Education (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2018 journal article

Protein Rotational Dynamics in Aligned Lipid Membranes Probed by Anisotropic T-1 rho NMR Relaxation

BIOPHYSICAL JOURNAL, 114(2), 392–399.

MeSH headings : Anisotropy; Cell Membrane / chemistry; Cell Membrane / metabolism; Diffusion; Dimyristoylphosphatidylcholine / chemistry; Magnetic Resonance Spectroscopy; Membrane Proteins / chemistry; Membrane Proteins / metabolism; Micelles; Phospholipid Ethers / chemistry; Rotation
TL;DR: The method illustrates the use of single-helix transmembrane peptides as molecular probes to assess the dynamic parameters of biological membranes by NMR relaxation in oriented lipid bilayers. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2018 journal article

Mechanistic Investigation of Oxidative Decarboxylation Catalyzed by Two Iron(II)- and 2-Oxoglutarate-Dependent Enzymes

BIOCHEMISTRY, 57(12), 1838–1841.

Contributors: J. Huang n, Y. Tang*, C. Yu n, D. Sanyal n, X. Jia n, X. Liu*, Y. Guo*, W. Chang n

MeSH headings : Carboxy-Lyases / chemistry; Catalysis; Iron / chemistry; Ketoglutaric Acids / chemistry
TL;DR: It is proposed that both IsnB and AmbI3 initiate stereoselective olefination via a benzylic C-H bond activation by an Fe(IV)-oxo intermediate, and the reaction likely proceeds through a radical- or carbocation-induced decarboxylation to complete C═C bond installation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2018 journal article

Dynamics of dehaloperoxidase-hemoglobin A derived from NMR relaxation spectroscopy and molecular dynamics simulation

JOURNAL OF INORGANIC BIOCHEMISTRY, 181, 65–73.

By: J. Zhao n, M. Xue*, D. Gudanis*, H. Gracz n, G. Findenegg*, Z. Gdaniec*, S. Franzen n

author keywords: Multifunctional-enzyme; Peroxidase; Peroxygenase; Protein dynamics; Model-free analysis
MeSH headings : Algorithms; Animals; Binding Sites; Crystallography, X-Ray; Dimerization; Hemoglobins / chemistry; Hemoglobins / genetics; Hemoglobins / metabolism; Histidine / chemistry; Histidine / genetics; Histidine / metabolism; Kinetics; Ligands; Models, Molecular; Molecular Dynamics Simulation; Nitrogen Isotopes; Nuclear Magnetic Resonance, Biomolecular; Oligopeptides / chemistry; Oligopeptides / genetics; Oligopeptides / metabolism; Peroxidases / chemistry; Peroxidases / genetics; Peroxidases / metabolism; Polychaeta / enzymology; Protein Conformation; Protein Folding; Recombinant Fusion Proteins / chemistry; Recombinant Fusion Proteins / metabolism; Xenon / chemistry; Xenon / metabolism
TL;DR: A study of the protein backbone dynamics of DHP using heteronuclear NMR relaxation methods and molecular dynamics simulations to address the role of protein dynamics in switching from one function to another. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2018 journal article

Demonstration of hydrazide tagging for O-glycans and a central composite design of experiments optimization using the INLIGHT (TM) reagent

ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 410(5), 1409–1415.

By: S. King n, E. Hecht n & D. Muddiman n

author keywords: O-glycosylation; Hydrazide tag; Rapid derivatization; Design of experiments
MeSH headings : Chromatography, Liquid; Glycoproteins / chemistry; Hydrazines / chemistry; Mass Spectrometry; Polysaccharides / chemistry
TL;DR: This work has taken the INLIGHT™ strategy for N-linked glycan derivatization and adopted it for use with O-linked glycans, demonstrating successful hydrazide tagging of O-glycans for the first time. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2018 journal article

A novel integrated strategy for the detection and quantification of the neurotoxin beta-N-methylamino-l-alanine in environmental samples

ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 410(10), 2597–2605.

author keywords: BMAA; CZE; Isomer separation; Quantification; HRAM MS/MS; Seafood
MeSH headings : Amino Acids, Diamino / analysis; Animals; Cyanobacteria Toxins; Environmental Monitoring / methods; Environmental Pollutants / analysis; Fishes / metabolism; Food Analysis / methods; Humans; Limit of Detection; Neurotoxins / analysis; Seafood / analysis; Tandem Mass Spectrometry / methods
TL;DR: Interestingly, BMAA was not identified in the free protein fraction but only detected after protein hydrolysis which suggests that BMAA is tightly bound by and/or incorporated into proteins. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2018 journal article

Toward the Rational Design of Sustainable Hair Dyes Using Cheminformatics Approaches: Step 1. Database Development and Analysis

ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 6(2), 2344–2352.

author keywords: Cheminformatics; Hair dyes; HDSD; Mutagenicity; Skin sensitization; Sustainability
Source: Web Of Science
Added: August 6, 2018

2018 journal article

Expanding Covalent Attachment Sites of Nonnative Chromophores to Encompass the C-Terminal Hydrophilic Domain in Biohybrid Light-Harvesting Architectures

CHEMPHOTOCHEM, 2(3), 300–313.

By: D. Hood*, T. Sahin n, P. Parkes-Loach*, J. Jiao*, M. Harris*, P. Dilbeck*, D. Niedzwiedzki*, C. Kirmaier* ...

author keywords: bacteriochlorin; bacteriochlorophyll; energy transfer; photosynthetic antennae; self-assembly
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2018 journal article

Excited-State Processes of Cyclometalated Platinum(II) Charge-Transfer Dimers Bridged by Hydroxypyridines

Inorganic Chemistry, 57(3), 1298–1310.

TL;DR: The combined data illustrate that entirely new classes of MMLCT chromophores can be envisioned using bridging pyridyl hydroxides in cooperation with various C^N cyclometalates to achieve photophysical properties suitable for excited-state electron- and energy-transfer chemistry. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: August 6, 2018

2018 journal article

Excited State Magnetic Exchange Interactions Enable Large Spin Polarization Effects

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 140(6), 2221–2228.

By: B. Stein*, C. Tichnell n, J. Chen*, D. Shultz n & M. Kirk*

TL;DR: An addressable excited state mechanism for precise control of electron spin polarization derives from excited state magnetic exchange couplings that occur between the electron spins of a photogenerated electron-hole pair and that of an organic radical. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2018 journal article

Evidence for Jahn-Teller compression in the (Mg, Co, Ni, Cu, Zn)O entropy-stabilized oxide: A DFT study

MATERIALS LETTERS, 217, 300–303.

By: Z. Rak n, J. Maria n & D. Brenner n

author keywords: Jahn-Teller distortion; Entropy-stabilized oxides; High entropy materials
Source: Web Of Science
Added: August 6, 2018

2018 journal article

Enhancing the Visible-Light Absorption and Excited-State Properties of Cu(I) MLCT Excited States

Inorganic Chemistry, 57(4), 2296–2307.

By: S. Garakyaraghi n, C. McCusker n, S. Khan n, P. Koutnik n, A. Bui n & F. Castellano n

TL;DR: This newly conceived molecule appears poised for photosensitization reactions involving energy and electron-transfer processes relevant to photochemical upconversion, photoredox catalysis, and solar fuels photochemistry. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: August 6, 2018

2018 journal article

Diastereomerically Differentiated Excited State Behavior in Ruthenium(II) Hexafluoroacetylacetonate Complexes of Diphenyl Thioindigo Diimine

Inorganic Chemistry, 57(3), 1386–1397.

TL;DR: The series of complexes possess metal-to-ligand charge transfer (MLCT) absorption bands in the near-infrared (λmax 689-783 nm) and do not display photoluminescence in room temperature solution-phase experiments or in experiments at 77 K. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: August 6, 2018

2018 journal article

Continual injection of photoinduced electrons stabilizing surface plasmon resonance of non-elemental-metal plasmonic photocatalyst CdS/WO3-x for efficient hydrogen generation

APPLIED CATALYSIS B-ENVIRONMENTAL, 226, 10–15.

author keywords: Non-elemental-metal plasmonic material; Surface plasmon resonance; Electron injection; Photocatalysis; Hydrogen generation
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

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