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Inside Back Cover: Self‐Assembly of Measles Virus Nucleocapsid‐like Particles: Kinetics and RNA Sequence Dependence (Angew. Chem. Int. Ed. 32/2016)
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Dr. Sigrid Milles Dr. Malene Ringkjøbing Jensen Dr. Guillaume Communie Damien Maurin Dr. Guy Schoehn Prof. Rob W. H. Ruigrok Dr. Martin Blackledge 《Angewandte Chemie (International ed. in English)》2016,55(32):9441-9441
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Elisabeth Siebert Marius Horch Yvonne Rippers Dr. Johannes Fritsch Dr. Stefan Frielingsdorf Prof. Dr. Oliver Lenz Francisco Velazquez Escobar Prof. Dr. Friedrich Siebert Lars Paasche Dr. Uwe Kuhlmann Dr. Friedhelm Lendzian Prof. Dr. Maria‐Andrea Mroginski Dr. Ingo Zebger Prof. Dr. Peter Hildebrandt 《Angewandte Chemie (International ed. in English)》2013,52(19):5186-5186
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Inside Cover: Molecular Recognition by a Short Partial Peptide of the Adrenergic Receptor: A Bottom‐Up Approach (Angew. Chem. Int. Ed. 20/2018)
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Tsubasa Sekiguchi Masato Tamura Hikari Oba Dr. Pierre Çarçarbal Dr. Rolando Rafael Lozada‐Garcia Prof. Dr. Anne Zehnacker‐Rentien Dr. Gilles Grégoire Prof. Dr. Shun‐ichi Ishiuchi Prof.Dr. Masaaki Fujii 《Angewandte Chemie (International ed. in English)》2018,57(20):5558-5558
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Benjamin Dietzek Wolfgang Kiefer Arkady Yartsev Villy Sundstr?m Peter Schellenberg Paulius Grigaravicius Gudrun Hermann Jürgen Popp Michael Schmitt 《Chemphyschem》2006,7(8):1727-1733
The excited-state processes of protochlorophyllide a, the precursor of chlorophyll a in chlorophyll biosynthesis, are studied using picosecond time-resolved fluorescence spectroscopy. Following excitation into the Soret band, two distinct fluorescence components, with emission maxima at 640 and 647 nm, are observed. The 640 nm emitting component appears within the time resolution of the experiment and then decays with a time constant of 27 ps. In contrast, the 647 nm emitting component is built up with a 3.5 ps rise time and undergoes a subsequent decay with a time constant of 3.5 ns. The 3.5 ps rise kinetics are attributed to relaxations in the electronically excited state preceding the nanosecond fluorescence, which is ascribed to emission out of the thermally equilibrated S(1) state. The 27 ps fluorescence, which appears within the experimental response of the streak camera, is suggested to originate from a second minimum on the excited-state potential-energy surface. The population of the secondary excited state is suggested to reflect a very fast motion out of the Franck-Condon region along a reaction coordinate different from the one connecting the Franck-Condon region with the S(1) potential-energy minimum. The 27 ps-component is an emissive intermediate on the reactive excited-state pathway, as its decay yields the intermediate photoproduct, which has been identified previously (J. Phys. Chem. B 2006, 110, 4399-4406). No emission of the photoproduct is observed. The results of the time-resolved fluorescence study allow a detailed spectral characterization of the emission of the excited states in protochlorophyllide a, and the refinement of the kinetic model deduced from ultrafast absorption measurements. 相似文献
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Inside Back Cover: Accelerating Diffusion‐Ordered NMR Spectroscopy by Joint Sparse Sampling of Diffusion and Time Dimensions (Angew. Chem. Int. Ed. 25/2014)
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Mateusz Urbańczyk Prof. Dr. Wiktor Koźmiński Dr. Krzysztof Kazimierczuk 《Angewandte Chemie (International ed. in English)》2014,53(25):6569-6569
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Cover Picture: Dipolar Rotors Orderly Aligned in Mesoporous Fluorinated Organosilica Architectures (Angew. Chem. Int. Ed. 16/2015)
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Dr. Silvia Bracco Dr. Mario Beretta Dr. Alice Cattaneo Prof. Angiolina Comotti Prof. Andrea Falqui Dr. Ke Zhao Prof. Charles Rogers Prof. Piero Sozzani 《Angewandte Chemie (International ed. in English)》2015,54(16):4681-4681
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Laurent Dreesen Yannick Sartenaer Christophe Humbert Alaa A Mani Christophe Méthivier Claire-Marie Pradier Paul A Thiry André Peremans 《Chemphyschem》2004,5(11):1719-1725
Infrared/visible sum-frequency generation (SFG) spectroscopy is used to study the recognition of a protein (avidin) by a derived vitamin (biocytin) adsorbed on a calcium fluoride substrate. The specificity of the process is tested by replacing avidin with bovine serum albumin or presaturated avidin. The SFG spectroscopy shows drastic modifications in the CH and NH spectral ranges only upon exposure of the biocytin film to avidin. The comparison of the SFG data with Fourier transform infrared reflection absorption spectra (FT-IRRAS) in the same spectral ranges illustrates the advantages of nonlinear spectroscopy for studying and detecting recognition between biomolecules. 相似文献
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Inside Cover: A Rotational BODIPY Nucleotide: An Environment‐Sensitive Fluorescence‐Lifetime Probe for DNA Interactions and Applications in Live‐Cell Microscopy (Angew. Chem. Int. Ed. 1/2016)
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Dr. Dmytro Dziuba Dr. Piotr Jurkiewicz Dr. Marek Cebecauer Prof. Dr. Martin Hof Prof. Dr. Michal Hocek 《Angewandte Chemie (International ed. in English)》2016,55(1):2-2
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Back Cover: Reinterpretation of Dynamic Vibrational Spectroscopy to Determine the Molecular Structure and Dynamics of Ferrocene (Chem. Eur. J. 50/2016)
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Dr. Stephen P. Best Prof. Feng Wang M. Tauhidul Islam Shawkat Islam Dr. Dominique Appadoo Ryan M. Trevorah Prof. Christopher T. Chantler 《Chemistry (Weinheim an der Bergstrasse, Germany)》2016,22(50):18268-18268