Results 31 to 40 of about 2,354,533 (305)

Time-resolved THz Stark spectroscopy

, 2022
We introduce THz Stark spectroscopy by using intense single-cycle terahertz pulses as the electric field source and monitoring the induced spectral response of an isotropic molecular ensemble with a coincident femtosecond supercontinuum pulse.
Alex Borgoo (14366157), Michele Cascella (119841), Zoltan Ollmann (14366151), Bong Joo Kang (1366989), Egmont J. Rohwer (5123189), Gleb Sorohhov (1661092), Raymond F. Pauszek (3335313), Maryam Akbarimoosavi (5123195), Elnaz Zyaee (14366154), David Rohrbach (10952427)   +9 more
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Excited-state electronic asymmetry prevents photoswitching in terthiophene compounds [PDF]

, 2018
The diarylethene moiety is one of the most extensively used switches in the field of molecular electronics. Here we report on spectroscopic and quantum chemical studies of two diarylethene-based compounds with a non-C3-symmetric triethynyl terthiophene ...
Buma, W.J., František Hartl (1319466), Woutersen, Sander, Woutersen, S., Wybren Jan Buma (348155), Sander Woutersen, Zhang, Jing, Jing Zhang (23775), Buma, Wybren Jan, Strudwick, B.H., Hartl, F., Zhang, J., František Hartl, Liu, Sheng Hua, Sander Woutersen (1301607), Benjamin H. Strudwick (5538362), Liu, S.H., Jing Zhang, Hilbers, M.F., Hartl, František, Sheng Hua Liu (1545244), Benjamin H. Strudwick, Michiel F. Hilbers, Strudwick, Benjamin H., Michiel F. Hilbers (5538359), Wybren Jan Buma, Sheng Hua Liu, Hilbers, Michiel F.   +27 more
core   +1 more source

Towards time resolved characterization of electrochemical reactions: Electrochemically-Induced Raman Spectroscopy

, 2022
Structural characterization of transient electrochemical species in the sub-millisecond time scale is the holy grail of electrochemistry. Presently, common time resolution of structural spectro-electrochemical methods is about 0.1 seconds.
Luca, D\u27Amario, Tomas, Edvinsson, Maurizio, Persico, Johannes, Messinger, Holger, Dau, Maria Bruna, Stella   +5 more
core   +1 more source

Time-resolved multivariate pattern analysis of infant EEG data: A practical tutorial

Developmental Cognitive Neuroscience, 2022
Time-resolved multivariate pattern analysis (MVPA), a popular technique for analyzing magneto- and electro-encephalography (M/EEG) neuroimaging data, quantifies the extent and time-course by which neural representations support the discrimination of ...
Kira Ashton, Benjamin D. Zinszer, Radoslaw M. Cichy, Charles A. Nelson, III, Richard N. Aslin, Laurie Bayet   +5 more
doaj   +1 more source

Large-scale homogeneous molecular templates for femtosecond time-resolved studies of the guest-host interaction

, 2004
Siffalovic P, Michelswirth M, Bartz P, et al. Large-scale homogeneous molecular templates for femtosecond time-resolved studies of the guest-host interaction. Journal of Biotechnology.
Michelswirth, Martin, U Heinzmann, Ros, Robert, M Michelswirth, B Decker, C Schäfer, J Mattay, C Agena, Bach, Markus, S Molter, Agena, Ceno, Anselmetti, Dario ; https://orcid.org/, Siffalovic, Peter, Mattay, Jochen, Bartz, Peter, M Neumann, Neumann, Manfred, Drescher, Markus, P Siffalovic, D Anselmetti, Heinzmann, Ulrich, Schäfer, Christian, Decker, Björn, M Bach, P Bartz, M Drescher, R Ros, Molter, Stephan   +27 more
core   +1 more source

Mix-and-diffuse serial synchrotron crystallography

IUCrJ, 2017
Unravelling the interaction of biological macromolecules with ligands and substrates at high spatial and temporal resolution remains a major challenge in structural biology.
Kenneth R. Beyerlein, Dennis Dierksmeyer, Valerio Mariani, Manuela Kuhn, Iosifina Sarrou, Angelica Ottaviano, Salah Awel, Juraj Knoska, Silje Fuglerud, Olof Jönsson, Stephan Stern, Max O. Wiedorn, Oleksandr Yefanov, Luigi Adriano, Richard Bean, Anja Burkhardt, Pontus Fischer, Michael Heymann, Daniel A. Horke, Katharina E. J. Jungnickel, Elena Kovaleva, Olga Lorbeer, Markus Metz, Jan Meyer, Andrew Morgan, Kanupriya Pande, Saravanan Panneerselvam, Carolin Seuring, Aleksandra Tolstikova, Julia Lieske, Steve Aplin, Manfred Roessle, Thomas A. White, Henry N. Chapman, Alke Meents, Dominik Oberthuer   +35 more
doaj   +1 more source

Time-resolved OSL studies on BeO ceramics

Radiation Measurements, 2013
Abstract Time-Resolved Optically Stimulated Luminescence (TR-OSL) from BeO ceramics was investigated using a blue laser (445 nm) as stimulation light source. It was observed that, at relatively low dose levels (up to ∼25 Gy) the TR-OSL decay curve can be approximated with a single exponential decay function with a lifetime of ∼26 μs at room ...
Bulur, E., Sarac, B. E.
openaire   +2 more sources

Time-Resolved Fluorescence Investigation of the Human Immunodeficiency Virus Type 1 Nucleocapsid Protein: Influence of the Binding of Nucleic Acids

, 1999
Depending on the HIV-1 isolate, MN or BH10, the nucleocapsid protein, NCp7, corresponds to a 55- or 71-amino acid length product, respectively. The MN NCp7 contains a single Trp residue at position 37 in the distal zinc finger motif, and the BH10 NCp7 ...
Piemont, Etienne, Constance Vuilleumier, Etienne Piémont, Gerard, Dominique, Roques, Bernard P., Ababou, Abdessamad, Mely, Yves, Yves Mély, Bombarda, Elisa, Dominique Gérard, Bernard P. Roques, Abdessamad Ababou, Vuilleumier, Constance, Elisa Bombarda   +13 more
core   +1 more source

Microcrystals in structural biology: small samples, big insights

IUCrJ
Microcrystals are transforming structural biology by enabling high-resolution structures and time-resolved insights from samples once deemed too small. This commentary highlights recent advances in microfocus X-ray and MicroED methods, emphasizing their ...
Dominik Oberthür
doaj   +1 more source

Translational and rotational motions of albumin sensed by a non-covalent associated porphyrin under physiological and acidic conditions: a fluorescence correlation spectroscopy and time resolved anisotropy study.

, 2008
The interaction between a free-base, anionic water-soluble porphyrin, TSPP, and the drug carrier protein, bovine serum albumin (BSA) has been studied by time-resolved fluorescence anisotropy (TRFA) and fluorescence correlation spectroscopy (FCS) at two ...
Costa, S.M., Hoek, A., van, Borst, J.W., Visser, A.J.W.G., Andrade, S.M.   +4 more
core   +1 more source