Results 51 to 60 of about 562,749 (241)

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

FEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

Theory predicts UV/vis-to-IR photonic down conversion mediated by excited state vibrational polaritons

Nature Communications, 2023
This work proposes a photophysical phenomenon whereby ultraviolet/visible (UV/vis) excitation of a molecule involving a Franck-Condon (FC) active vibration yields infrared (IR) emission by strong coupling to an optical cavity.
Connor K. Terry Weatherly, Justin Provazza, Emily A. Weiss, Roel Tempelaar   +3 more
doaj   +1 more source

Sensitive and accurate dual wavelength UV-VIS polarization detector for optical remote sensing of tropospheric aerosols

, 2012
An UV-VIS polarization Lidar has been designed and specified for aerosols monitoring in the troposphere, showing the ability to precisely address low particle depolarization ratios, in the range of a few percents.
David, G., Miffre, A., Rairoux, P., Thomas, B.   +3 more
core   +2 more sources

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

FEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke, Michal Banasik, Rokas Juodeikis, Martin J. Warren, Richard W. Pickersgill   +4 more
wiley   +1 more source

Photodegradation Pathways of Typical Phthalic Acid Esters Under UV, UV/TiO2, and UV-Vis/Bi2WO6 Systems

Frontiers in Chemistry, 2019
Photolysis and photocatalysis of typical phthalic acid esters (dimethyl phthalate, DMP; diethyl phthalate, DEP; dibutyl phthalate, DBP) were carried out in UV, UV/TiO2, and UV-Vis/Bi2WO6 systems.
Chunying Wang, Ting Zeng, Chuantao Gu, Chuantao Gu, Sipin Zhu, Qingqing Zhang, Xianping Luo   +6 more
doaj   +1 more source

Synthesis, structural and magnetic properties of TM22+[MOIV(CN)(8)]center dot nH(2)O [PDF]

, 2005
Octacyanomolybdates (OCMs) TM2 divided by[Mo(CN)(8)]center dot nHO, where TM is Mn, Fe, Co, Ni, Cu were synthesised and characterised by IR spectroscopy and UV-VIS spectroscopy.
Bokor, Mónika Zsuzsanna, Kamarás, Katalin, Mihalik, M., Mitroova, Z., Zentko, A.   +4 more
core  

Optimizing photoactivation of PA‐mCherry for optical pooled CRISPR screens

FEBS Open Bio, EarlyView.
Photoactivatable PA‐mCherry finds widespread use to optically tag individual cells. However, confocal 405 nm UV laser‐scanning (normal scan) is much less efficient than widefield UV illumination, limiting the use of PA‐mCherry on confocal instruments. We remedy this limitation by reporting that rapid and repeated confocal scanning with a low‐intensity,
Sravasti Mukherjee, Giulia Zanetti, Bram van den Broek, Kees Jalink   +3 more
wiley   +1 more source

Synthesis, characterisation and photochemistry of PtIV pyridyl azido acetato complexes [PDF]

, 2009
PtII azido complexes [Pt(bpy)(N3)2] (1), [Pt(phen)(N3)2] (2) and trans-[Pt(N3)2(py)2] (3) incorporating the bidentate diimine ligands 2,2′-bipyridine (bpy), 1,10-phenanthroline (phen) or the monodentate pyridine (py) respectively, have been synthesised ...
Altomare, Anbalagan, Anbalagan, Anbalagan, Anbalagan, Aye, Barone, Becke, Bednarski, Betteridge, Bowman, Brancaleon, Browne, Canty, Casida, Cocchi, Connick, Cossi, Cossi, Cuny, Darensbourg, De Angelis, Dhar, Dougherty, Dougherty, Dunietz, Fanizzi, Farrer, Farrugia, Fiona S. Mackay, Gabrielsson, Garino, Geary, Giandomenico, Gund, Hall, Hambley, Hay, Hill, Hocking, Hodges, Hui-Chung Tai, Jain, Jain, Kapteijn, Karidi, Kauffman, Kim, Kumar, Lee, Lee, Luca Salassa, M-, Maag, Mackay, Mackay, Mackay, Mansuri-Torshizi, Mansuri-Torshizi, McLean, Miedaner, Muro, Müller, Nakabayashi, Neidle, Newkome, Nicola J. Farrer, Nikolenko, Osborn, Peloso, Peter A. Wood, Peter J. Sadler, Pinnick, Rashidi, Ren, Ribas, Robert J. Deeth, Ronconi, Rostovtsev, Salassa, Salassa, Schipper, Sheldrick, Shukla, Simon Parsons, Stephen A. Moggach, Stratmann, Tamasi, Te Velde, Thorshaug, Tzeng, Vlček, Vlček, Vogler, Vogler, Whang, Wimmer, Wimmer, Wong, Zayat   +99 more
core   +2 more sources

Shared Genetic Effects and Antagonistic Pleiotropy Between Multiple Sclerosis and Common Cancers

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Epidemiologic studies have reported inconsistent altered cancer risk in individuals with multiple sclerosis (MS). Factors such as immune dysregulation, comorbidities, and disease‐modifying therapies may contribute to this variability.
Asli Buyukkurt, Marius Ygonia, Ali Manouchehrinia, Philippe Lefrançois, Ingrid Kockum, Adil Harroud   +5 more
wiley   +1 more source

LÁSER de Xe NEUTRO y MULTI-IÓNICO UV – VIS – IR

Anales (Asociación Física Argentina), 2004
El láser de Xe pulsado, ha sido perfeccionado en el tiempo y es hoy un emisor de radiación estimulada en numerosas transiciones que cubren el rango de 220 a 2200 nm.
M. Gallardo, M. Raineri, M. Giulani, C. Lagorio, S. Padilla, J. Reyna Almandos   +5 more
doaj