Found 9617 Results / Page 166 of 481
2019 / Science Direct, Experimental Eye Research, Volume 182, May 2019, Pages 10-18
Aggregation of lens protein is a major cause of senile cataract. Lens crystallins contain many kinds of modification that accumulate… Continue reading Negative charge at aspartate 151 is important for human lens αA-crystallin stability and chaperone function
2019 / Journal of Pharmaceutical Sciences
Protein secondary structures are frequently assessed using infrared and circular dichroism spectroscopies during drug development (e.g. during product comparability and/or… Continue reading Determining Spectroscopic Quantitation Limits for Misfolded Structures
2015 / Journal of Molecular Structure
A series of glasses in the xFe2O3-(100-x) [42B2O3e24CaOe34P2O5] system has been prepared for x ¼ 0 e10. Structure of as… Continue reading An FTIR and ESR study of iron doped calcium borophosphate glassceramics
2017 / Chemical Engineering Journal
Bacterial cellulose (BC) was used as an active material for fabrication of the membrane for CO2 capture. The BC-membrane is… Continue reading ATR-FTIR study of the interaction of CO2 with bacterial cellulose-basedmembranes
2018 / Sensors and Actuators B: Chemical
Fourier transform infrared spectroscopy (FTIR) spectra were correlated with microbial quality of min-imally processed pomegranate (Punica granatum) arils stored at… Continue reading Development of rapid method to assess microbial quality ofminimally processed pomegranate arils using FTIR
2015 / Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
In the present work, the use of portable instrumentation allowing in-situ reflection FTIR analyses is exploited to identify the coloring… Continue reading Exploiting external reflection FTIR spectroscopy for the in-situidentification of pigments and binders in illuminated manuscripts.Brochantite and posnjakite as a case study
2018 / Journal of Archaeological Science: Reports
The Fourier transform infrared spectra of Transylvanian pottery fragments from XVI-XVIII centuries and the identification of their vibrational frequencies and… Continue reading FTIR analysis and 3D restoration of Transylvanian popular pottery from the XVI-XVIII centuries
2015 / Journal of Molecular Structure
The sol–gel derived 50SiO2 30CaO 10Fe2O3 10Dy2O3 system was subjected to heat treatments at 500, 800 and 1200 C in… Continue reading FTIR and EPR spectroscopic investigation of calcium-silicate glasseswith iron and dysprosium
2019
In this article, new compounds based on the carbazole scaffold (DMs = DM1 and DM2, constituted by a carbazole unit… Continue reading Development of New High‐Performance Visible Light Photoinitiators Based on Carbazole Scaffold and Their Applications in 3D Printing and Photocomposite Synthesis
2018
2019 / Journal of Fluorine Chemistry
The enantioselective electrophilic fluorination of α-aryl-tetralones is promoted by cinchonine/selectfluor combinations. This strategy allows a facile synthesis of the corresponding… Continue reading Enantioselective electrophilic fluorination of α-aryl-tetralones using a
preparation of N-fluoroammonium salts of cinchonine
2019 / Polymer Chemistry
It has been generally recognized that chiral inorganic materials can be efficiently fabricated via a templated-synthesis route in the presence of chiral… Continue reading Chiroptical phenolic resins grown on chiral silica-bonded amine residues
2019 / Tetrahedron
2019 / Journal of Agricultural and Food Chemistry
The enantiomers of a homologous series (C6–C10) of 2-mercapto-4-alkanones were obtained by lipase-catalyzed kinetic resolution of the corresponding racemic 2-acetylthio-4-alkanones.… Continue reading Determination of the Absolute Configurations and Sensory Properties of the Enantiomers of a Homologous Series (C6–C10) of 2-Mercapto-4-alkanones
2019 / RSC Advances
The VCD spectra of several chiral compounds containing the CF3 group are reviewed and analyzed. The list of compounds contains pharmaceutically… Continue reading CF3: an overlooked chromophore in VCD spectra. A review of recent applications in structural determination
2013 / The Journal of Physical Chemistry B
We report on a combined experimental and computational study of the chiral recognition of the amino acid serine in protonated… Continue reading Chiral Recognition of Amino Acid Enantiomers by a Crown Ether: Chiroptical IR-VCD Response and Computational Study
2013
The behavior of L-cysteine (C3H7NO2S, (2R)-2- amino-3-sulfanylpropanoic acid) in water at different pH values was analyzed both experimentally and theoretically.… Continue reading Deducing the molecular properties of zwitterionic, protonated, deprotonated, and double-deprotonated forms of L-cysteine from vibrational spectroscopy (IR, Raman, VCD) and quantum chemical calculations
2009 / Chirality
The interest of circular dichroism in the solid state is stimulated by sev-eral needs, such as the desire to get… Continue reading Experimental Aspects of Solid State Circular Dichroism
2012 / Chemical Physics
Apomorphine is a chiral drug molecule; notwithstanding its extraordinary importance, little attention has been paid to the characterization of its… Continue reading Electronic and vibrational circular dichroism spectra of (R)-(−)-apomorphine
2015 / ChemPhysChem
The implementation of a strategy comprising the use of vibrational circular dichroism spectroscopy and DFT calculations allows determination of the… Continue reading DFT‐Aided Vibrational Circular Dichroism Spectroscopy Study of (−)‐S‐cotinine
