Results 61 to 70 of about 1,899,138 (288)

Spectral line survey of the ultracompact HII region Mon R2

, 2012
Ultracompact (UC) HII regions constitute one of the earliest phases in the formation of a massive star and are characterized by extreme physical conditions (Go>10^5 Habing field and n>10^6 cm^-3).
A. Fuente, Avery, Bachiller, Bayet, Berné, C. Joblin, C. Kramer, Caselli, Cernicharo, Cernicharo, Choi, Churchwell, D. Ginard, Daniel, Dayou, Flower, Fuente, Fuente, Fuente, Fuente, Fuente, García-Burillo, Gerin, Gerin, Gerin, Giannakopoulou, Goicoechea, Goicoechea, Goicoechea, Green, Guzmán, Henning, Herbst, J. Cernicharo, J. Pety, J. R. Goicoechea, J. R. Rizzo, Le Petit, Lique, Lique, Lucas, M. Gerin, M. González-García, Massi, Meyers-Rice, Monteiro, O. Berné, Ohishi, P. Pilleri, Parise, Parise, Parise, Pety, Pety, Rizzo, Rizzo, Roueff, S. García-Burillo, Sarrasin, Savage, Schenewerk, Schilke, Schloerb, Snyder, Sutton, T. Alonso-Albi, Tafalla, Tafalla, Teyssier, Turner, V. Ossenkopf, van der Wiel, Wernli, Wood, Yang   +74 more
core   +4 more sources

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Molecular interaction studies of binary systems comprising [C2mim] [BF4] with ethyl acetoacetate or benzaldehyde

Heliyon, 2019
In this work, new data for the binary mixtures containing 1-ethyl-3-methylimidazolium tetrafluoroborate ([C2mim] [BF4]) ionic liquid (IL) with benzaldehyde or ethyl acetoacetate were investigated under atmospheric pressure (p = 0.1 MPa) and at ...
Bakusele Kabane, Rajasekhar Chokkareddy, Gan G. Redhi   +2 more
doaj   +1 more source

Contemporary Developments in Ferrocene Chemistry: Physical, Chemical, Biological and Industrial Aspects. [PDF]

Molecules, 2023
Rauf U, Shabir G, Bukhari S, Albericio F, Saeed A.   +4 more
europepmc   +1 more source

Anchorage‐independent and faster growth in clonal population from UV‐irradiated NER‐deficient cells

FEBS Open Bio, EarlyView.
UV‐irradiated cells expressing a DDB2 mutant protein unable to interact with PCNA (DDB2PCNA‐) form clones able to grow without anchorage. Different experimental approaches reveal heterogeneity in cell cycle regulation and drug response within these clones, emphasizing the crucial role of the DDB2‐PCNA interaction in preventing cellular transformation ...
Paola Perucca, Anna Tricarico, Martina Furfaro, Priyam Ghosh, Ennio Prosperi, Lucia Anna Stivala, Ornella Cazzalini   +6 more
wiley   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

Solid adenine and seawater salts exposed to gamma radiation: An FT-IR and EPR spectroscopy analysis for prebiotic chemistry

Heliyon, 2019
Solids of adenine obtained from distilled water and seawater lyophilized solutions were γ irradiated at a 94.52 kGy dose. Results indicate that pure solid adenine had a low degradation rate, likewise the solid containing seawater salts.
João Paulo T. Baú, Daniel F. Valezi, Sául A. Villafañe-Barajas, María Colín-García, Alicia Negrón-Mendoza, Eduardo Di Mauro, Dimas A.M. Zaia   +6 more
doaj   +1 more source

Joint scalar PDF simulations of a bluff-body stabilised flame with the REDIM approach [PDF]

, 2009
Transported joint scalar probability density function (PDF) results are presented for ‘Sydney Flame HM3’, a jet type turbulent flame with strong turbulence – chemistry interaction, stabilized behind a bluff body.
Maas, Ulrich, Merci, Bart, Naud, Bertrand, Roekaerts, Dirk   +3 more
core  

Molecules in Bipolar Outflows

, 2012
Bipolar outflows constitute some of the best laboratories to study shock chemistry in the interstellar medium. A number of molecular species have their abundance enhanced by several orders of magnitude in the outflow gas, likely as a combined result of ...
Arce, Bachiller, Bachiller, Bachiller, Bisschop, Bjerkeli, Bontemps, Cernicharo, Codella, Davis, Elitzur, Faure, Flower, Gusdorf, Kristensen, Liseau, Mario Tafalla, Nisini, Nisini, Rafael Bachiller, Rodríguez-Fernández, Rosenthal, Santiago-García, Schöier, Tafalla, Tafalla, Tafalla   +26 more
core   +1 more source

Promiscuous stimulation of HSP70 ATPase activity by parasite‐derived J‐domains

FEBS Open Bio, EarlyView.
The malaria parasite Plasmodium falciparum exports three highly homologous yet functionally divergent J‐domain proteins into human erythrocytes. Here, we show that J‐domains isolated from all three proteins effectively stimulate the ATPase activity of both endogenous host and exported parasite HSP70 chaperones.
Julian Barth, Moritz Koch, Le‐Han Rössner, Johanna Eichhorn, Denys Pogoryelov, Matthias P. Mayer, Jude M. Przyborski   +6 more
wiley   +1 more source