Results 11 to 20 of about 45,125 (278)
SK-03-92 Drug Kills Intracellular Mycobacterium tuberculosis
Antibiotics, 2023 Background: Tuberculosis affects millions of people worldwide. The emergence of drug-resistant Mycobacterium tuberculosis strains has made treatment more difficult.
William R. Schwan
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Redox Report, 2023 Mitochondrial dysfunction leading to overproduction of oxygen free radicals is an important event in the development of Alzheimer's disease. Tetrahydroxy stilbene glycoside (TSG) is one of the main effective components of Polygonum multiflorum and has a ...
Jun Qian +4 more
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Analytics, Properties and Applications of Biologically Active Stilbene Derivatives
Molecules, 2023 Stilbene and its derivatives belong to the group of biologically active compounds. Some derivatives occur naturally in various plant species, while others are obtained by synthesis. Resveratrol is one of the best-known stilbene derivatives. Many stilbene
Mariusz Kluska +2 more
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Two-photon absorption and broadband optical limiting with bis-donor stilbenes [PDF]
, 1997 Large two-photon absorptivities are reported for symmetrical bis-donor stilbene derivatives with dialkylamino or diphenylamino groups. These molecules exhibit strong optical limiting of nanosecond pulses over a broad spectral range in the visible ...
Ehrlich, J. E. +6 more
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Investigations of excitation energy transfer and intramolecular interactions in a nitrogen corded distrylbenzene dendrimer system. [PDF]
, 2002 The photophysics of an amino-styrylbenzene dendrimer (A-DSB) system is probed by time-resolved and steady state luminescence spectroscopy. For two different generations of this dendrimer, steady state absorption, emission, and photoluminescence ...
Becky Letchford +15 more
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Donor–Acceptor Fluorophores for Energy-Transfer-Mediated Photocatalysis [PDF]
, 2018 Triplet–triplet energy transfer (EnT) is a fundamental activation pathway in photocatalysis. In this work, we report the mechanistic origins of the triplet excited state of carbazole-cyanobenzene donor–acceptor (D–A) fluorophores in EnT-based ...
Huang, Jier +7 more
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Picosecond Laser Chemistry in Supersonic Jet Beams [PDF]
, 1983 In this review we describe the development and the applications of the picosecond-jet technique, which utilizes a picosecond laser and a supersonically-cold jet beam of large molecules.
Zewail, Ahmed H.
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Fate of Antioxidative Compounds within Bark during Storage: A Case of Norway Spruce Logs
Molecules, 2020 Softwood bark is an important by-product of forest industry. Currently, bark is under-utilized and mainly directed for energy production, although it can be extracted with hot water to obtain compounds for value-added use.
Tuula Jyske +9 more
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Pharmaceuticals, 2021 A library of sulfonate and sulfonamide derivatives of Resveratrol was synthesized and tested for its aromatase inhibitory potential. Interestingly, sulfonate derivatives were found to be more active than sulfonamide bioisosteres with IC50 values in the ...
Marialuigia Fantacuzzi +12 more
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Control of stilbene conformation and fluorescence in self-assembled capsules
Beilstein Journal of Organic Chemistry, 2009 The extensively studied trans-stilbene molecule is known to give only weak fluorescence in solution and inside loosely-fitting synthetic capsules. However, trans-stilbene has been recently studied in the context of antibody interiors, where binding ...
Mark R. Ams +4 more
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