Results 71 to 80 of about 17,905 (155)

Water‐Mediated Phosphoryl Wires Stabilize Pathological Tau Fibrils

Angewandte Chemie, EarlyView.
Extended 1D phosphoryl “wires” stabilize in‐register amyloid tau fibrils, as demonstrated by multiple‐quantum spin‐counting NMR, TEM, and MD simulations, using fibrils of tau peptide jR2R3‐P301L (tau295–313) with phosphorylation at S305 or Y310. ABSTRACT Hyperphosphorylation of tau is a hallmark of tauopathies, with specific phosphorylation sites ...
Lokeswara Rao Potnuru, Austin DuBose, Fiona Mon, Mesopotamia S. Nowotarski, Michael Vigers, Boqin Zhang, Chung‐Ta Han, John E. Straub, Songi Han   +8 more
wiley   +2 more sources

Rapid Identification of Hydrogen Isotopes in Water Mixtures by FTIR Spectroscopy. [PDF]

ACS Omega
Yang D, Wegrzynowski N, Szczepanska A, Oliver D, Hallam KR, Scott TB.   +5 more
europepmc   +1 more source

Photocatalytic Lignin Depolymerization and Cross‐Coupling With Alcohols to Produce Unsymmetric Aromatic Diols

Angewandte Chemie, EarlyView.
A photocatalytic approach for efficient one‐pot direct lignin depolymerization and subsequent cross‐coupling with alcohols for the production of unsymmetrical aromatic diols has been demonstrated. ABSTRACT Conversion of lignin into chemical products typically involves two separate steps, such as depolymerization and subsequent upgrading of monomers ...
Hongji Li, Jialing Ma, Xiaoling Wan, Yumei Liu, Chaofeng Zhang, Xiaoqin Si, Xiaojun Shen, Rajenahally V. Jagadeesh   +7 more
wiley   +2 more sources

Hydrogen isotopes retention studies using laser and microwave induced plasma coupling. [PDF]

Sci Rep
Vujadinovic N, Traparic I, Stankov BD, Rankovic D, Kuzmanovic M, Ivkovic M.   +5 more
europepmc   +1 more source

Terrestrial exposure of a fresh Martian meteorite causes rapid changes in hydrogen isotopes and water concentrations. [PDF]

Sci Rep, 2018
Stephant A, Garvie LAJ, Mane P, Hervig R, Wadhwa M.   +4 more
europepmc   +1 more source

Sieving Hydrogen Isotopes via Machine Learning Assisted Chemical Vapor Deposition (CVD) of High-Quality Monolayer Hexagonal Boron Nitride (h-BN) on Iron Foils. [PDF]

Adv Mater
Chaturvedi P, Naclerio AE, Hus SM, Vlassiouk IV, Lavrik N, Checa M, Collins L, Li AP, Kidambi PR.   +8 more
europepmc   +1 more source

Using hydrogen isotopes of freshwater fish tissue as a tracer of provenance. [PDF]

Ecol Evol, 2016
Soto DX, Hobson KA, Wassenaar LI.
europepmc   +1 more source

Bifurcation of *COOH Pathway Determines HCOOH Formation in CO2 Electroreduction on Bismuth

Angewandte Chemie, EarlyView.
Driven by the mechanistic debate of Bi‐catalyzed CO2‐to‐HCOOH conversion, ambiguity remains regarding true reaction pathways. To resolve this, we combined constant‐potential AIMD simulations with spectroscopic evidence to analyze the competitive pathways.
Hyun Dong Jung, Jiawei Deng, Yanbo Hua, Kun Jiang, Seoin Back   +4 more
wiley   +2 more sources

Different responses of oxygen and hydrogen isotopes in leaf and tree-ring organic matter to lethal soil drought. [PDF]

Tree Physiol
Lehmann MM, Diao H, Ouyang S, Gessler A.
europepmc   +1 more source

Fractionation of Hydrogen Isotopes by Sulfate- and Nitrate-Reducing Bacteria. [PDF]

Front Microbiol, 2016
Osburn MR, Dawson KS, Fogel ML, Sessions AL.   +3 more
europepmc   +1 more source