Works Published in 2012
Displaying works 181 - 200 of 223 in total
Sorted by most recent date added to the index first, which may not be the same as publication date order.
2012 journal article
Genetically encoded norbornene directs site-specific cellular protein labelling via a rapid bioorthogonal reaction
NATURE CHEMISTRY, 4(4), 298–304.
MeSH headings : Amino Acids / metabolism; Amino Acyl-tRNA Synthetases / metabolism; Cell Line; Fluorescent Dyes / chemistry; Green Fluorescent Proteins / genetics; Green Fluorescent Proteins / metabolism; Humans; Lysine / analogs & derivatives; Lysine / metabolism; Norbornanes / chemistry; Proteins / genetics; Proteins / metabolism; Rhodamines / chemistry
TL;DR:
The genetic encoding of a norbornene amino acid using the pyrrolysyl tRNA synthetase/tRNA(CUA) pair in Escherichia coli and mammalian cells and the rapid bioorthogonal site-specific labelling of a protein on the mammalian cell surface is demonstrated.
(via Semantic Scholar)
europepmc.org (repository)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2012 journal article
An angular-dependent embedded atom method (A-EAM) interatomic potential to model thermodynamic and mechanical behavior of Al/Si composite materials
Modelling and Simulation in Materials Science and Engineering, 20(3), 035007.
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Crossref, NC State University Libraries
Added: August 6, 2018
2012 journal article
A tandem combinatorial model for the prebiogenesis of diverse tetrapyrrole macrocycles
New Journal of Chemistry, 36(4), 1057.
Contributors: M. Taniguchi n , A. Soares n, V. Chandrashaker n & J. Lindsey n
TL;DR:
In terms of the polarity of the tetrapyrrole macrocycles formed, an all-at-once non-enzymic combinatorial process recapitulates features of the stepwise biosynthetic pathway.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID, NC State University Libraries
Added: August 6, 2018
2012 journal article
Three decades of many-body potentials in materials research
MRS BULLETIN, 37(5), 469–473.
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2012 journal article
Thermal conductivity of copper-graphene composite films synthesized by electrochemical deposition with exfoliated graphene platelets
Metallurgical and Materials Transactions B-Process Metallurgy and Materials Processing Science, 43(2), 316–324.
Source: NC State University Libraries
Added: August 6, 2018
2012 journal article
Synthesis of Oxorhenium Acetyl and Benzoyl Complexes Incorporating Diamidopyridine Ligands: Implications for the Mechanism of CO Insertion
ORGANOMETALLICS, 31(11), 4295–4301.
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2012 journal article
Surface-Initiated Polymerization by Means of Novel, Stable, Non-Ester-Based Radical Initiator
MACROMOLECULES, 45(9), 3802–3815.
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018
2012 journal article
Study of the electrostatic effects of mutations on the surface of dehaloperoxidase-hemoglobin A
BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, 420(4), 733–737.
author keywords: Surface mutation; Electrostatic interaction; Isoelectric focusing; Ionic strength effect; Enzyme kinetics
MeSH headings : Animals; Hemoglobin A / chemistry; Hemoglobin A / genetics; Mutagenesis; Mutation; Peroxidases / chemistry; Peroxidases / genetics; Polychaeta / enzymology; Recombinant Proteins / chemistry; Recombinant Proteins / genetics; Static Electricity
TL;DR:
The electrostatic nature of substrate binding was further confirmed by the result that kinetic assays of DHP A were affected by ionic strength, and isoelectric focusing gel study showed that D HP A has a slight negative charge pH 7, consistent with the kinetic observations.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2012 journal article
Non-idle-spin behavior and field-induced magnetic transitions of the triple chain magnet Cu-3(OH)(4)SO4
Journal of the Physical Society of Japan, 81(6).
Source: NC State University Libraries
Added: August 6, 2018
2012 journal article
Low-Spin versus High-Spin Ground State in Pseudo-Octahedral Iron Complexes
INORGANIC CHEMISTRY, 51(11), 6011–6019.
TL;DR:
It is shown that structurally related complexes can be defined as pseudo-octahedral complexes that undergo similar distortion in the metal-ligand coordination environment between the high-spin and low-spin states, and the ground state of an arbitrary Fe(II) complex can be determined by comparing the calculated energy differences between the singlet and quintet electronic states of a complex.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2012 journal article
Influence of HF2- geometry on magnetic interactions elucidated from polymorphs of the metal-organic framework [Ni(HF2)(pyz)(2)]PF6 (pyz = pyrazine)
Dalton Transactions (Cambridge, England : 2003), 41(24), 7235–7243.
Source: NC State University Libraries
Added: August 6, 2018
2012 article
High-resolution mass spectrometry
Maurer, H. H., & Muddiman, D. C. (2012, May). ANALYTICAL AND BIOANALYTICAL CHEMISTRY, Vol. 403, pp. 1201–1202.
MeSH headings : Animals; Biological Science Disciplines; Environmental Pollutants / analysis; Food Analysis; Humans; Mass Spectrometry / instrumentation; Mass Spectrometry / methods; Substance Abuse Detection
TL;DR:
An overview of the current use of high-resolution mass spectrometry in the life sciences is given, intended for all readers with an interest in application of HRMS in clinical and forensic toxicology, doping control, drug metabolism, food analysis, environmental sciences, and proteomics and related fields.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID
Added: August 6, 2018
2012 journal article
Three-dimensional super-localization and tracking of single gold nanoparticles in cells
Analytical Chemistry, 84(9), 4111–4117.
MeSH headings : Algorithms; Cell Survival; Endocytosis; Gold / analysis; HeLa Cells; Humans; Imaging, Three-Dimensional / methods; Microscopy, Interference / methods; Nanoparticles / analysis
TL;DR:
The 3D superlocalization method was applied to tracking gold nanospheres during live endocytosis events and demonstrated the localization precision of 4-7 nm laterally and 16 nm axially for 40-nm gold Nanospheres at an imaging rate of 10 frames per second.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: NC State University Libraries
Added: August 6, 2018
2012 journal article
Thin-layer spectroelectrochemistry of the Fe(III)/Fe(II) redox reaction of dehaloperoxidase-hemoglobin
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 668, 37–43.
author keywords: Dehaloperoxidase; Hemoglobin; Fe(III)/Fe(II) reduction potential; Gibbs free energy analysis; Distal histidine conformation; Redox thermodynamic square scheme
TL;DR:
A thermodynamic cycle that links the conformational change to electron transfer is shown to be consistent with a positive shift in reduction potential if the open conformation is differentially favored by the Fe(II) state, a proposal that is supported by the available crystallographic data.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
6. Clean Water and Sanitation
(OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2012 journal article
Synthesis of Guanidinium Functionalized Polycarbodiimides and Their Antibacterial Activities
ACS MACRO LETTERS, 1(3), 370–374.
TL;DR:
These polycarbodiimide-guanidinium-triazole conjugates offered moderate to significant antibacterial activity and rapid interaction with red blood cells causing blood precipitation without significant hemolysis in case of Poly-2(b-e).
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
6. Clean Water and Sanitation
(OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018
2012 journal article
Porphyrin-Cellulose Nanocrystals: A Photobactericidal Material that Exhibits Broad Spectrum Antimicrobial Activity†
Photochemistry and Photobiology, 88(3), 527–536.
Contributors: B. Carpenter n, E. Feese n, H. Sadeghifar n, D. Argyropoulos n & R. Ghiladi n
MeSH headings : Acinetobacter baumannii / drug effects; Anti-Bacterial Agents / pharmacology; Cellulose / chemistry; Drug Resistance, Microbial; Microscopy, Confocal; Microscopy, Fluorescence; Nanoparticles; Photochemotherapy; Porphyrins / chemistry; Spectrophotometry, Ultraviolet; Staphylococcus aureus / drug effects
TL;DR:
Research into alternative materials such as CNC‐Por may lead to their application in hospitals and healthcare‐related industries wherein novel materials with the capability of reducing the rates of transmission of a wide range of bacteria, particularly antibiotic resistant strains, are desired.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, Crossref, ORCID
Added: August 6, 2018
2012 journal article
Modifications Modulate Anticodon Loop Dynamics and Codon Recognition of E. coli tRNA (Arg1,2)
JOURNAL OF MOLECULAR BIOLOGY, 416(4), 579–597.
author keywords: 2-thiocytidine; inosine; 2-methyladenosine; RNA structure; RNA function
MeSH headings : Anticodon / chemistry; Base Pairing; Binding Sites; Circular Dichroism; Codon / chemistry; Crystallography, X-Ray; Escherichia coli / genetics; Escherichia coli / metabolism; Escherichia coli Proteins / chemistry; Nucleic Acid Conformation; Protein Conformation; Protein Isoforms / chemistry; Protein Processing, Post-Translational; RNA, Transfer, Arg / chemistry; Thermodynamics
TL;DR:
The results suggest that, by allowing loop flexibility, the modifications modulate the conformation of the ASL(Arg1,2), which takes one structure free in solution and two others when bound to the cognate arginyl-tRNA synthetase or to codons on the ribosome where modifications reduce or restrict binding to specific codons.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2012 journal article
Importance of Halogen center dot center dot center dot Halogen Contacts for the Structural and Magnetic Properties of CuX2(pyrazine-N,N '-dioxide)(H2O)(2) (X = Cl and Br)
Inorganic Chemistry, 51(4), 2121–2129.
Source: NC State University Libraries
Added: August 6, 2018
2012 journal article
Human tRNA(UUU)(LYs3) Is Pre-Structured by Natural Modifications for Cognate and Wobble Codon Binding through Keto-Enol Tautomerism
JOURNAL OF MOLECULAR BIOLOGY, 416(4), 467–485.
author keywords: modifications; wobble decoding; anticodon structure; tRNA(LYs3)
MeSH headings : Anticodon / chemistry; Base Pairing; Circular Dichroism; Codon / chemistry; Crystallography, X-Ray; Humans; Hydrogen Bonding; Models, Molecular; Nucleic Acid Conformation; Pseudouridine / chemistry; RNA, Transfer, Lys / chemistry; Thermodynamics; Thiouridine / analogs & derivatives; Thiouridine / chemistry
TL;DR:
The results unambiguously demonstrate that modifications pre-structure the anticodon as a key prerequisite for efficient and accurate recognition of cognate and wobble codons.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018
2012 journal article
Giant Ferroelectric Polarization of CaMn7O12 Induced by a Combined Effect of Dzyaloshinskii-Moriya Interaction and Exchange Striction
PHYSICAL REVIEW LETTERS, 108(18).
TL;DR:
This study suggests that CaMn7O12 may exhibit a novel magnetoelectric coupling mechanism in which the magnitude of the polarization is governed by the exchange striction, but the direction of the polarized direction is determined by the chirality of the helical magnetic order.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
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