Works Published in 2020

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Displaying works 241 - 260 of 285 in total

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

2020 journal article

Synthesis and Reactivity of Re(III) and Re(V) Fischer Carbenes

ORGANOMETALLICS, 39(3), 388–396.

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

Sources: Web Of Science, NC State University Libraries
Added: April 20, 2020

2020 journal article

Towards radiation detection using Cs2AgBiBr6 double perovskite single crystals

Materials Letters, 269, 127667.

By: Z. Zhang n, C. Chung n, Z. Huang n, E. Vetter n, D. Seyitliyev n, D. Sun n, K. Gundogdu n, F. Castellano n, E. Danilov n, G. Yang n

author keywords: Double perovskite; Bandgap energy; Space charge limited current; Mobility-lifetime product; Radiation detector
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: April 20, 2020

2020 journal article

Identification of key functionalization species in the Cp*Ir(iii)-catalyzed-ortho halogenation of benzamides

Dalton Transactions, 49(45), 16166–16174.

By: A. Guzmán Santiago n, C. Brown n, R. Sommer n & E. Ison n

Sources: Crossref, NC State University Libraries, ORCID
Added: April 18, 2020

2020 journal article

Physical Properties of Molecules and Condensed Materials Governed by Onsite Repulsion, Spin-Orbit Coupling and Polarizability of their Constituent Atoms

Molecules, 25(4), 867.

author keywords: onsite repulsion; spin-orbit coupling; polarizability; Aufbau principle; periodic table
MeSH headings : Electrons; Elements; Ions; Periodicity; Quantum Theory; Spin Labels; Static Electricity; Thermodynamics
TL;DR: The onsite repulsion, spin–orbit coupling and polarizability of elements and their ions play important roles in controlling the physical properties of molecules and condensed materials. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: April 14, 2020

2020 journal article

Production and Evaluation of a Realistic Immersive Virtual Reality Organic Chemistry Laboratory Experience: Infrared Spectroscopy

JOURNAL OF CHEMICAL EDUCATION, 97(1), 258–262.

By: C. Dunnagan n, D. Dannenberg n, M. Cuales n, A. Earnest n, R. Gurnsey n & M. Gallardo-Williams n

author keywords: Organic Chemistry; Laboratory Instruction; Computer-Based Learning; Student-Centered Learning; Distance Learning/Self Instruction; Multimedia-Based Learning; Instrumental Methods; Second-Year Undergraduate
TL;DR: Using virtual reality (VR) in educational settings is becoming increasingly popular and the feasibility of replacing an instrumentation-based organic chemistry lab with a VR experience has been evaluated. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: April 14, 2020

2020 journal article

Delayed fluorescence from a zirconium(iv) photosensitizer with ligand-to-metal charge-transfer excited states

Nature Chemistry, 12(4), 345–352.

TL;DR: Long-lived emission via thermally activated delayed fluorescence has been demonstrated from an air- and water-stable zirconium complex featuring excited states with significant ligand-to-metal charge transfer character. (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: April 6, 2020

2020 journal article

Chromogenic agents built around a multifunctional double-triazine framework for enzymatically triggered cross-linking under physiological conditions

NEW JOURNAL OF CHEMISTRY, 44(10), 3856–3867.

TL;DR: Ratiometric absorption of the integral coumarin dye with the indigoid scaffold showed a low yield of oligomerization, which suggests future molecular designs might employ longer linkers and/or substituents with greater water solubility. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: April 6, 2020

2020 journal article

A Robust Visible-Light-Harvesting Cyclometalated Ir(III) Diimine Sensitizer for Homogeneous Photocatalytic Hydrogen Production

ACS Applied Energy Materials, 3(2), 1842–1853.

author keywords: solar fuels; photocatalysis; hydrogen production; electron transfer; iridium(III) photosensitizer; transient absorption spectroscopy
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: April 6, 2020

2020 journal article

CoMPARA: Collaborative Modeling Project for Androgen Receptor Activity

ENVIRONMENTAL HEALTH PERSPECTIVES, 128(2).

By: K. Mansouri*, N. Kleinstreuer*, A. Abdelaziz*, D. Alberga*, V. Alves*, P. Andersson*, C. Andrade*, F. Bai* ...

MeSH headings : Androgens; Computer Simulation; Databases, Factual; Endocrine Disruptors; High-Throughput Screening Assays; Humans; Receptors, Androgen; United States; United States Environmental Protection Agency
TL;DR: The Collaborative Modeling Project for Androgen Receptor Activity (CoMPARA) efforts are described, which follows the steps of the Collaborative Estrogen Recept Activity Prediction Project (CERAPP). (via Semantic Scholar)
Source: Web Of Science
Added: March 30, 2020

2020 journal article

Hierarchical Quantitative Structure-Activity Relationship Modeling Approach for Integrating Binary, Multiclass, and Regression Models of Acute Oral Systemic Toxicity

CHEMICAL RESEARCH IN TOXICOLOGY, 33(2), 353–366.

MeSH headings : Administration, Oral; Algorithms; Animals; Models, Molecular; Molecular Structure; Organic Chemicals / administration & dosage; Organic Chemicals / toxicity; Quantitative Structure-Activity Relationship; Rats; Regression Analysis
TL;DR: A novel, dual-layer hierarchical modeling method to fully integrate regression and classification QSAR models for assessing rat acute oral systemic toxicity, with respect to regulatory classifications of concern is presented. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: March 30, 2020

2020 journal article

Critical Test of the Interaction of Surface Plasmon Resonances with Molecular Vibrational Transitions

JOURNAL OF PHYSICAL CHEMISTRY A, 124(9), 1744–1753.

By: E. Sachet*, D. Aspnes n, J. Maria n & S. Franzen n

TL;DR: The results show that interactions of infrared SPPs with molecular vibrations are in the weak coupling limit, and that enhancements comparable those reported for noble metals are achievable. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: March 30, 2020

2020 journal article

Peculiarities of magnetic ordering in the S=5/2 two-dimensional square-lattice antimonate NaMnSbO4

PHYSICAL REVIEW B, 101(5).

By: T. Vasilchikova*, V. Nalbandyan*, I. Shukaev*, H. Koo*, M. Whangbo n, A. Lozitskiy*, A. Bogaychuk*, V. Kuzmin* ...

Source: Web Of Science
Added: March 23, 2020

2020 journal article

Key Factors Controlling the Large Second Harmonic Generation in Nonlinear Optical Materials

ACS APPLIED MATERIALS & INTERFACES, 12(8), 9434–9439.

author keywords: second harmonic generation; nonlinear optical materials; borates; atomic response theory; partial response functional
TL;DR: The second harmonic generation (SHG) responses of non-isostructural nonlinear optical (NLO) compounds were examined by DFT calculations, and the contributions of their individual cations and anions were determined by performing the atomic response theory analyses. (via Semantic Scholar)
Source: Web Of Science
Added: March 23, 2020

2020 journal article

Automated pneumatic shuttle for magnetic field cycling and parahydrogen hyperpolarized multidimensional NMR

Journal of Magnetic Resonance, 312, 106700.

By: P. TomHon n, E. Akeroyd n, S. Lehmkuhl n, E. Chekmenev* & T. Theis n

Contributors: P. TomHon n, E. Akeroyd n, S. Lehmkuhl n, E. Chekmenev* & T. Theis n

author keywords: Parahydrogen; SABRE; Magnetic field cycling; Pneumatic shuttling; Singlet states; Hyperpolarization
MeSH headings : Catalysis; Equipment Design; Hydrogen / chemistry; Magnetic Fields; Magnetic Resonance Spectroscopy / instrumentation; Models, Molecular; Nitrogen Isotopes / chemistry; Protons
TL;DR: A simple-to-implement pneumatic sample shuttle system that enables automated 2D hyperpolarized NMR, including the first inverse 15N/1H HSQC, and uncovers binding mechanisms of the catalytic species through cross peaks that are not accessible in standard one-dimensional hyperPolarized experiments. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: March 23, 2020

2020 journal article

Inhalation of lung spheroid cell secretome and exosomes promotes lung repair in pulmonary fibrosis

NATURE COMMUNICATIONS, 11(1).

By: P. Dinh n, D. Paudel n, H. Brochu n, K. Popowski n, M. Gracieux n, J. Cores n, K. Huang n, M. Hensley n ...

MeSH headings : Administration, Inhalation; Alveolar Epithelial Cells / drug effects; Alveolar Epithelial Cells / metabolism; Alveolar Epithelial Cells / pathology; Animals; Apoptosis / drug effects; Bleomycin / toxicity; Cell Proliferation; Disease Models, Animal; Exosomes / metabolism; Exosomes / transplantation; Humans; Idiopathic Pulmonary Fibrosis / chemically induced; Idiopathic Pulmonary Fibrosis / metabolism; Idiopathic Pulmonary Fibrosis / pathology; Idiopathic Pulmonary Fibrosis / therapy; Lung / cytology; Lung / metabolism; Lung Injury / chemically induced; Lung Injury / metabolism; Lung Injury / pathology; Lung Injury / therapy; Mesenchymal Stem Cells / metabolism; Mice; Myofibroblasts / cytology; Proteomics; Silicon Dioxide / toxicity; Spheroids, Cellular / metabolism
TL;DR: It is shown that the secretome and exosomes of lung spheroid cells is effective as inhalation treatment in rodent models of lung injury and fibrosis and superior to the counterparts derived from mesenchymal stem cells. (via Semantic Scholar)
Source: Web Of Science
Added: March 23, 2020

2020 journal article

Rapid Characterization of Per- and Polyfluoroalkyl Substances (PFAS) by Ion Mobility Spectrometry-Mass Spectrometry (IMS-MS)

Analytical Chemistry, 92(6), 4427–4435.

MeSH headings : Hydrocarbons, Fluorinated / analysis; Ion Mobility Spectrometry; Mass Spectrometry; Molecular Structure; Polymers / analysis
TL;DR: Results from this study show that the IMS separation provides novel information to support traditional LC-MS PFAS analyses and will greatly benefit the evaluation of unknown pollutants in future environmental studies. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: ORCID, Web Of Science, NC State University Libraries
Added: March 23, 2020

2020 journal article

Coupling IR-MALDESI with Drift Tube Ion Mobility-Mass Spectrometry for High-Throughput Screening and Imaging Applications

Journal of the American Society for Mass Spectrometry, 31(3), 642–650.

By: M. Ekelöf n, J. Dodds n, S. Khodjaniyazova n, K. Garrard n, E. Baker n & D. Muddiman n

author keywords: mass spectrometry imaging; ion mobility spectrometry; IR-MALDESI; high-throughput; isomer resolution
TL;DR: To increase a range of detectable features in IR-MALDESI experiments, the home-built ion source was integrated with a commercially available drift tube ion mobility spec-trometer-mass spectrometer (IMS-MS) and analyzed small polar molecules, lipids, carbohydrates as well as intact proteins. (via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID, Web Of Science
Added: March 23, 2020

2020 journal article

N-Arylation of Amino Acid Esters to Expand Side Chain Diversity in Ketoxime Peptide Ligations

JOURNAL OF ORGANIC CHEMISTRY, 85(3), 1748–1755.

By: H. Young n, Q. Guthrie n & C. Proulx n

TL;DR: Palladium-catalyzed N-arylations of amino acid tert-butyl esters using 4-bromo-N,N-dimethylaniline as a coupling partner are reported, increasing the scope of Cα-substitution in ketoxime peptides. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: March 16, 2020

2020 journal article

Bioconjugatable synthetic chlorins rendered water-soluble with three PEG-12 groups via click chemistry

JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, 24(1-3), 362–378.

By: N. Matsumoto n, M. Taniguchi n & J. Lindsey n

Contributors: N. Matsumoto n, M. Taniguchi n & J. Lindsey n

author keywords: chlorophyll; fluorescence; fluorophore; bright; diagnostics; aqueous
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: March 16, 2020

2020 journal article

Three-Dimensional Imaging with Infrared Matrix-Assisted Laser Desorption Electrospray Ionization Mass Spectrometry

JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, 31(2), 292–297.

By: H. Bai n, S. Khodjaniyazova n, K. Garrard n & D. Muddiman n

author keywords: mass spectrometry imaging; 3D; IR-MALDESI; MUPS; HRAM
MeSH headings : Anti-Ulcer Agents / analysis; Citrates / analysis; Imaging, Three-Dimensional / methods; Omeprazole / analysis; Pharmaceutical Preparations / chemistry; Proton Pump Inhibitors / analysis; Spectrometry, Mass, Electrospray Ionization / methods; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization / methods; Starch / analysis; Tablets, Enteric-Coated / chemistry
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: March 10, 2020

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