Results 11 to 20 of about 162,540 (300)

Physical organic chemistry in the making [PDF]

, 1997
The discipline of physical organic chemistry will continue to occupy a central position in chemistry. The rapid increase in instrumentation and important theoretical developments allow the investigation of many problems of great complexity and challenge.
Engberts, J.B.F.N.
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Theoretical Investigation of Amino-Acid Adsorption on Hydroxylated Quartz Surfaces: Dispersion can Determine Enantioselectivity [PDF]

, 2020
This document is the unedited Author's version of a Submitted Work that was subsequently accepted for publication in Physical Chemistry Chemical Physics, copyright © Royal Society of Chemistry after peer review.
Price, Alastair J. A., Johnson, Erin R.
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Modular detergents tailor the purification and structural analysis of membrane proteins including G-protein coupled receptors

Nature Communications, 2020
Detergents are indispensable reagents in membrane protein structural biology. Here, L. H. Urner and co-workers introduce oligoglycerol detergents (OGDs) and use native mass spectrometry to show how interactions of membrane proteins with native membrane ...
Leonhard H. Urner, Idlir Liko, Hsin-Yung Yen, Kin-Kuan Hoi, Jani Reddy Bolla, Joseph Gault, Fernando Gonçalves Almeida, Marc-Philip Schweder, Denis Shutin, Svenja Ehrmann, Rainer Haag, Carol V. Robinson, Kevin Pagel   +12 more
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Biomimetic light-harvesting funnels for re-directioning of diffuse light

Nature Communications, 2018
Sunlight harvesting and redirection is a promising concept for sustainable energy conversion, however losses have hindered progress. Here the authors construct a simple biomimetic device which minimises losses by using reservoirs of randomly-oriented ...
Alexander Pieper, Manuel Hohgardt, Maximilian Willich, Daniel Alexander Gacek, Nour Hafi, Dominik Pfennig, Andreas Albrecht, Peter Jomo Walla   +7 more
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Spin Labeling of RNA Using “Click” Chemistry for Coarse-grained Structure Determination via Pulsed Electron-electron Double Resonance Spectroscopy

Bio-Protocol, 2021
Understanding the function of oligonucleotides on a molecular level requires methods for studying their structure, conformational changes, and internal dynamics.
Maria Vicino, Tobias Hett, Olav Schiemann   +2 more
doaj   +1 more source

λ/2 Fabry Pérot micro-resonators in single molecule spectroscopy

EPJ Web of Conferences, 2018
Embedded in a tuneable λ/2-FabryPérot micro-resonator the radiative relaxation of a dye molecule or quantum dot can reproducibly be modified allowing to determine their quantum yield, control Förster energy-transfer or localize them with nanometer ...
Meixner Alfred J., Wackenhut Frank, Konrad Alexander, Metzger Michael, Brecht Marc   +4 more
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Synthesis of Nanometer Sized Bis- and Tris-trityl Model Compounds with Different Extent of Spin–Spin Coupling

Molecules, 2018
Tris(2,3,5,6-tetrathiaaryl)methyl radicals, so-called trityl radicals, are emerging as spin labels for distance measurements in biological systems based on Electron Paramagnetic Resonance (EPR).
J. Jacques Jassoy, Andreas Meyer, Sebastian Spicher, Christine Wuebben, Olav Schiemann   +4 more
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Understanding the Sensing Mechanism of Rh₂O₃ loaded In₂O₃

Proceedings, 2018
The effect of Rh loading on CO sensing was studied for the case of In2O3. This was done by performing measurements with sensors based on loaded and unloaded materials that were performed at an operation temperature of 300 °C in the presence of low ...
Inci Boehme, Sina Herrmann, Anna Staerz, Helena Brinkmann, Udo Weimar, Nicolae Barsan   +5 more
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Strong inverse kinetic isotope effect observed in ammonia charge exchange reactions

Nature Communications, 2020
Inverse kinetic isotope effects (KIEs) are rarely observed. Here, the authors report an inverse KIE in the charge transfer reaction of $${{\rm{Xe}}}^{+}$$ Xe+ with ammonia.
L. S. Petralia, A. Tsikritea, J. Loreau, T. P. Softley, B. R. Heazlewood   +4 more
doaj   +1 more source

Theoretical and Experimental Spectroscopic Analysis of Cyano-Substituted Styrylpyridine Compounds

, 2013
A combined theoretical and experimental study on the structure, infrared, UV-Vis and 1H NMR data of trans-2-(m-cyanostyryl)pyridine, trans-2-[3-methyl-(m-cyanostyryl)]pyridine and trans-4-(m-cyanostyryl)pyridine is presented.
Maria Castro, Victor Chapela, Margarita Ceron, Jorge Lopez-Cruz, Francisco Melendez, Maria Percino, Guillermo Soriano-Moro   +6 more
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