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Cover Image for Ge/Si and Ge Isotope Fractionation During Glacial and Non-glacial Weathering View Article
Ge/Si and Ge Isotope Fractionation During Glacial and Non-glacial Weathering
JJ Baronas, DE Hammond, MM Bennett, O Rouxel, LH Pitcher, LC Smith
Mar 29, 2021
Glacial environments offer the opportunity to study the incipient stages of chemical weathering due to the high availability of finely ground sediments, low water temperatures, and typically short rock-water interaction...
glacial weathering Germanium isotope fractionation Amorphous silica experimental dissolution
Cover Image for Structural properties of liquid Ge<sub>2</sub>Se<sub>3</sub> View Article
Structural properties of liquid Ge<sub>2</sub>Se<sub>3</sub>
Sébastien Le Roux, Anita Zeidler, Philip S Salmon, Mauro Boero, Matthieu Micoulaut, Carlo Massobrio
Jan 01, 0001
The structural properties of liquid Ge2Se3 were investigated by first-principles molecular dynamics using the Becke-Lee-Yang-Parr scheme for the treatment of the exchange-correlation functional in density functional theory. Our...
Cover Image for Structural properties of liquid Ge<sub>2</sub>Se<sub>3</sub> View Article
Structural properties of liquid Ge<sub>2</sub>Se<sub>3</sub>
Sébastien Le Roux, Anita Zeidler, Philip S Salmon, Mauro Boero, Matthieu Micoulaut, Carlo Massobrio
Jan 01, 0001
The structural properties of liquid Ge2Se3 were investigated by first-principles molecular dynamics using the Becke-Lee-Yang-Parr scheme for the treatment of the exchange-correlation functional in density functional theory. Our...
Cover Image for Face Dependence of Schottky Barriers Heights of Silicides and Germanides on Si and Ge. View Article
Face Dependence of Schottky Barriers Heights of Silicides and Germanides on Si and Ge.
Hongfei Li, Yuzheng Guo, John Robertson
Feb 13, 2018
Density functional supercell calculations of the Schottky barrier heights (SBH) of metal germanides and silicides on Si or Ge find that these vary with the facet, unlike those of elemental metals. In addition, silicides and...
0912 Materials Engineering
Cover Image for G-Force PD View Article
G-Force PD
Roger A Barker, Lorenz Studer, Elena Cattaneo, Jun Takahashi, G-Force PD consortium
Aug 20, 2015
G-Force PD consortium
Cover Image for G-Quadruplexes View Article
G-Quadruplexes
Chun Kit Kwok, Catherine J Merrick
Mar 18, 2019
Guanine (G)-rich sequences in nucleic acids can assemble into G-quadruplex structures that involve G-quartets linked by loop nucleotides. The structural and topological diversity of G-quadruplexes have attracted great attention...
G-quadruplex aptamer biosensing cell imaging next-generation sequencing nucleic acid structure Animals Biomedical Research Biosensing Techniques G-Quadruplexes Humans
Cover Image for Comment on View Article
Comment on " In Vivo [18F]GE-179 Brain Signal Does Not Show NMDA-Specific Modulation with Drug Challenges in Rodents and Nonhuman Primates".
Colm J McGinnity, Erik Årstad, Katherine Beck, David J Brooks, Jonathan P Coles, John S Duncan, Marian Galovic, Rainer Hinz, Ella Hirani, Oliver D Howes, Paul A Jones, Matthias J Koepp, Feng Luo, Daniela A Riaño Barros, Nisha Singh, William Trigg, Alexander Hammers
Oct 03, 2018
Schoenberger and colleagues ( Schoenberger et al. ( 2018 ) ACS Chem. Neurosci. 9 , 298 - 305 ) recently reported attempts to demonstrate specific binding of the positron emission tomography (PET) radiotracer, [18F]GE-179, to...
Animals Brain Macaca mulatta N-Methylaspartate Positron-Emission Tomography Radiopharmaceuticals Rats Rodentia
Cover Image for Synthesis of Novel Regenerable 13X Zeolite-Polyimide Adsorbent Foams View Article
Synthesis of Novel Regenerable 13X Zeolite-Polyimide Adsorbent Foams
Ramya G, Barry Crittenden, Martin Smith, Olivier Camus, Yong-Min Chew, Semali Perera
Apr 01, 2019

A new generic synthesis method is presented for the production of a polyimide (PI)/adsorbent (80 wt% 13X zeolite) regenerable foam filter. The method uses a dual parallel reaction foaming process comprising CO 2...

Adsorbent foam Adsorption Air Filters Isotherms modelling Polyimide
Cover Image for Synthesis of Novel Regenerable 13X Zeolite-Polyimide Adsorbent Foams View Article
Synthesis of Novel Regenerable 13X Zeolite-Polyimide Adsorbent Foams
Ramya G, Barry Crittenden, Martin Smith, Olivier Camus, Yong-Min Chew, Semali Perera
Apr 01, 2019

A new generic synthesis method is presented for the production of a polyimide (PI)/adsorbent (80 wt% 13X zeolite) regenerable foam filter. The method uses a dual parallel reaction foaming process comprising CO 2...

Adsorbent foam Adsorption Air Filters Isotherms modelling Polyimide
Cover Image for Remote stereocontrol in [3,3]-sigmatropic rearrangements View Article
Remote stereocontrol in [3,3]-sigmatropic rearrangements
Nathan W G Fairhurst, Mary F Mahon, R H Munday, David R Carbery
Feb 03, 2012
The Ireland - Claisen [3,3]-sigmatropic rearrangement has been used to access biologically important β,β′-dihydroxy α-amino acids. The rearrangement reported is highly stereoselective and offers excellent levels of remote...
Cover Image for Quantifying disease activity in rheumatoid arthritis with the TSPO PET ligand 18F-GE-180 and comparison with 18F-FDG and DCE-MRI. View Article
Quantifying disease activity in rheumatoid arthritis with the TSPO PET ligand 18F-GE-180 and comparison with 18F-FDG and DCE-MRI.
Marius de Groot, Neel Patel, Roido Manavaki, Robert L Janiczek, Mats Bergstrom, Andrew Östör, Danielle Gerlag, Alexandra Roberts, Martin J Graves, Yakshitha Karkera, Disala Fernando, Prafull Mistry, Adam Walker, Nicolas Wisniacki, Tim D Fryer, Pilar Jimenez-Royo
Feb 13, 2020
PURPOSE: While the aetiology of rheumatoid arthritis (RA) remains unclear, many of the inflammatory components are well characterised. For diagnosis and therapy evaluation, in vivo insight into these processes would be valuable....
FDG MRI PET rheumatoid arthritis TSPO
Cover Image for RNA promotes phase separation of glycolysis enzymes into yeast G bodies in hypoxia. View Article
RNA promotes phase separation of glycolysis enzymes into yeast G bodies in hypoxia.
Gregory G Fuller, Ting Han, Mallory A Freeberg, James J Moresco, Amirhossein Ghanbari Niaki, Nathan P Roach, John R Yates, Sua Myong, John K Kim
Apr 17, 2020
In hypoxic stress conditions, glycolysis enzymes assemble into singular cytoplasmic granules called glycolytic (G) bodies. G body formation in yeast correlates with increased glucose consumption and cell survival. However, the...
RNA S. cerevisiae Cell Biology Glycolysis Hypoxia phase separation Cytoplasmic Granules Endoribonucleases Glycolysis RNA Fungal Saccharomyces cerevisiae Saccharomyces cerevisiae Proteins
Cover Image for Modelling and simulation of biased agonism dynamics at a G protein-coupled receptor. View Article
Modelling and simulation of biased agonism dynamics at a G protein-coupled receptor.
LJ Bridge, J Mead, E Frattini, I Winfield, G Ladds
Mar 16, 2018
Theoretical models of G protein-coupled receptor (GPCR) concentration-response relationships often assume an agonist producing a single functional response via a single active state of the receptor. These models have largely...
Biased signalling G protein-coupled receptors Mathematical pharmacology ordinary differential equations Receptor theory Algorithms Animals GTP-Binding Proteins Humans Ligands Models Biological Receptors G-Protein-Coupled Signal Transduction
Cover Image for Remote stereocontrol in [3,3]-sigmatropic rearrangements View Article
Remote stereocontrol in [3,3]-sigmatropic rearrangements
Nathan W G Fairhurst, Mary F Mahon, R H Munday, David R Carbery
Feb 03, 2012
The Ireland - Claisen [3,3]-sigmatropic rearrangement has been used to access biologically important β,β′-dihydroxy α-amino acids. The rearrangement reported is highly stereoselective and offers excellent levels of remote...
Cover Image for Quantifying disease activity in rheumatoid arthritis with the TSPO PET ligand 18F-GE-180 and comparison with 18F-FDG and DCE-MRI. View Article
Quantifying disease activity in rheumatoid arthritis with the TSPO PET ligand 18F-GE-180 and comparison with 18F-FDG and DCE-MRI.
Marius de Groot, Neel Patel, Roido Manavaki, Robert L Janiczek, Mats Bergstrom, Andrew Östör, Danielle Gerlag, Alexandra Roberts, Martin J Graves, Yakshitha Karkera, Disala Fernando, Prafull Mistry, Adam Walker, Nicolas Wisniacki, Tim D Fryer, Pilar Jimenez-Royo
Jan 27, 2020
PURPOSE:While the aetiology of rheumatoid arthritis (RA) remains unclear, many of the inflammatory components are well characterised. For diagnosis and therapy evaluation, in vivo insight into these processes would be valuable....
rheumatoid arthritis MRI PET FDG TSPO
Cover Image for Quantifying disease activity in rheumatoid arthritis with the TSPO PET ligand 18 F-GE-180 and comparison with 18 F-FDG and DCE-MRI View Article
Quantifying disease activity in rheumatoid arthritis with the TSPO PET ligand 18 F-GE-180 and comparison with 18 F-FDG and DCE-MRI
Marius de Groot, Neel Patel, Roido Manavaki, Robert L. Janiczek, Mats Bergstrom, Andrew Östör, Danielle Gerlag, Alexandra Roberts, Martin J. Graves, Yakshitha Karkera, Disala Fernando, Prafull Mistry, Adam Walker, Nicolas Wisniacki, Tim D. Fryer, Pilar Jimenez-Royo
Dec 22, 2020
Abstract: Purpose: While the aetiology of rheumatoid arthritis (RA) remains unclear, many of the inflammatory components are well characterised. For diagnosis and therapy evaluation, in vivo insight into these processes would be...
Original Research PET TSPO FDG MRI rheumatoid arthritis
Cover Image for Structure of crystalline and amorphous materials in the NASICON system Na<sub>1+x</sub>Al<sub>x</sub>Ge<sub>2- x</sub>(PO<sub>4</sub>)<sub>3</sub> View Article
Structure of crystalline and amorphous materials in the NASICON system Na<sub>1+x</sub>Al<sub>x</sub>Ge<sub>2- x</sub>(PO<sub>4</sub>)<sub>3</sub>
Lawrence V.D. Gammond, Henry Auer, Rita Mendes Da Silva, Anita Zeidler, Jairo F. Ortiz-Mosquera, Adriana M. Nieto-Muñoz, Ana Candida M. Rodrigues, Igor D'Anciães Almeida Silva, Hellmut Eckert, Chris J. Benmore, Philip S. Salmon
Aug 21, 2021

The structure of crystalline and amorphous materials in the sodium (Na) super-ionic conductor system Na1+xAlxGe2-x(PO4)3 with x = 0, 0.4, and 0.8 was investigated by combining (i) neutron and x-ray powder diffraction and...

Cover Image for Structure of crystalline and amorphous materials in the NASICON system Na<sub>1+x</sub>Al<sub>x</sub>Ge<sub>2- x</sub>(PO<sub>4</sub>)<sub>3</sub> View Article
Structure of crystalline and amorphous materials in the NASICON system Na<sub>1+x</sub>Al<sub>x</sub>Ge<sub>2- x</sub>(PO<sub>4</sub>)<sub>3</sub>
Lawrence V.D. Gammond, Henry Auer, Rita Mendes Da Silva, Anita Zeidler, Jairo F. Ortiz-Mosquera, Adriana M. Nieto-Muñoz, Ana Candida M. Rodrigues, Igor D'Anciães Almeida Silva, Hellmut Eckert, Chris J. Benmore, Philip S. Salmon
Aug 21, 2021

The structure of crystalline and amorphous materials in the sodium (Na) super-ionic conductor system Na1+xAlxGe2-x(PO4)3 with x = 0, 0.4, and 0.8 was investigated by combining (i) neutron and x-ray powder diffraction and...

Cover Image for Amino-Acid-Derived Naphthalenediimides as Versatile G-Quadruplex Binders View Article
Amino-Acid-Derived Naphthalenediimides as Versatile G-Quadruplex Binders
Dora-Maria Rasadean, Bin Sheng, Jyotirmayee Dash, G. Dan Pantos
Jun 23, 2017

The design and synthesis of water soluble, amino-acid-functionalised naphthalenediimides (NDIs) as potential ligands of native G-quadruplexes is reported. The NDIs were tested on a panel of oncogene promoters, on the human...

Circular dichroism DNA G-quadruplex naphthalenediimide structure–activity relationships
Cover Image for Amino-Acid-Derived Naphthalenediimides as Versatile G-Quadruplex Binders View Article
Amino-Acid-Derived Naphthalenediimides as Versatile G-Quadruplex Binders
Dora-Maria Rasadean, Bin Sheng, Jyotirmayee Dash, G. Dan Pantos
Jun 23, 2017

The design and synthesis of water soluble, amino-acid-functionalised naphthalenediimides (NDIs) as potential ligands of native G-quadruplexes is reported. The NDIs were tested on a panel of oncogene promoters, on the human...

Circular dichroism DNA G-quadruplex naphthalenediimide structure–activity relationships
Cover Image for A practical graphitic carbon nitride (g-C<sub>3</sub>N<sub>4</sub>)based fluorescence sensor for the competitive detection of trithiocyanuric acid and mercury ions View Article
A practical graphitic carbon nitride (g-C<sub>3</sub>N<sub>4</sub>)based fluorescence sensor for the competitive detection of trithiocyanuric acid and mercury ions
Meng Li, Bo Wang, Xufei An, Zhiyong Li, Hongtao Zhu, Boyang Mao, David G. Calatayud, Tony D. James
Nov 01, 2019

A fluorescent sensor for the detection of trithiocyanuric acid (TCA)and Hg2+ was developed based on competitive interactions: non-covalent stacking between g-C3N4 and TCA vs coordinative...

Dye sensor Fluorescent sensor functional materials graphitic carbon nitride Mercury sensing
Cover Image for A practical graphitic carbon nitride (g-C<sub>3</sub>N<sub>4</sub>)based fluorescence sensor for the competitive detection of trithiocyanuric acid and mercury ions View Article
A practical graphitic carbon nitride (g-C<sub>3</sub>N<sub>4</sub>)based fluorescence sensor for the competitive detection of trithiocyanuric acid and mercury ions
Meng Li, Bo Wang, Xufei An, Zhiyong Li, Hongtao Zhu, Boyang Mao, David G. Calatayud, Tony D. James
Nov 01, 2019

A fluorescent sensor for the detection of trithiocyanuric acid (TCA)and Hg2+ was developed based on competitive interactions: non-covalent stacking between g-C3N4 and TCA vs coordinative...

Dye sensor Fluorescent sensor functional materials graphitic carbon nitride Mercury sensing
Cover Image for Estimation of Poisson’s Ratio and Variation of Tensile Yield Strength of Composite Clay Balls Used in Pebble Matrix Filtration View Article
Estimation of Poisson’s Ratio and Variation of Tensile Yield Strength of Composite Clay Balls Used in Pebble Matrix Filtration
J Rajapakse, C Gallage, Biyanvilage G, G Madabhushi, RA Fenner
Apr 25, 2017
composite clay balls Poisson ratio particle image velocimetry tensile yield strength pebble matrix filtration filter media
Cover Image for High-temperature phase transitions in dense germanium. View Article
High-temperature phase transitions in dense germanium.
Liam C Kelsall, Miriam Peña-Alvarez, Miguel Martinez-Canales, Jack Binns, Chris J Pickard, Philip Dalladay-Simpson, Ross T Howie, Eugene Gregoryanz
Apr 08, 2021
Through a series of high-pressure x-ray diffraction experiments combined with in situ laser heating, we explore the pressure-temperature phase diagram of germanium (Ge) at pressures up to 110 GPa and temperatures exceeding 3000...
Cover Image for Metallic nanoparticles as synthetic building blocks for cancer diagnostics View Article
Metallic nanoparticles as synthetic building blocks for cancer diagnostics
Vincenzo Mirabello, David G. Calatayud, Rory L. Arrowsmith, Haobo Ge, Sofia I. Pascu
Jul 28, 2015
Metallic nanoparticles have been a matter of intense exploration within the last decade due to their potential to change the face of the medical world through their role as ‘nanotheranostics’. Their envisaged capacity to act as...

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