Results 61 to 70 of about 1,203,198 (136)
Advanced Science, Volume 13, Issue 55, 5 October 2026.Dual‐state activation of singlet and triplet excitons is achieved in perylene‐based nanomicelles via donor engineering. By synergistically pairing charge transfer with energy transfer pathways, while concurrently enabling pollutant pre‐enrichment, this strategy establishes spatial coupling between efficient ROS generation and rapid mineralization ...
Chenfan Xie +8 more
wiley +1 more source
, 1995 A new method of determining biacetyl in aqueous solutions by quenching its room temperature phosphorescence sensitized by alpha-bromonaphthalene in CTAB micelles is presented.
XU, JG +5 more
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Chemistry – A European Journal, Volume 32, Issue 34, 11 September 2026.This is a comprehensive study of new family of high functionalized meso‐tetraarylporphyrins. A synthetic approach to phosphonate‐substituted fluorinated porphyrins was developed. These compounds were investigated with respect to singlet oxygen generation and photostability.
Azhar Kechiche +8 more
wiley +1 more source
, 2012 The interaction of the nonsteroidal anti-inflammatory drug flurbiprofen (FBP) with human serum albumin (HSA) hardly influences the fluorescence of the protein's single tryptophan (Trp).
mr. Lammers, I. +11 more
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Effect of Tetracycline on the Phosphorescence of Teeth
, 1972 Immersion of tooth sections in a 2% solution of tetracycline HCl for one hour caused a loss of phosphorescence of the enamel, the pulp chamber, and certain regions of cementum. After three additional hours of immersion, all of the enamel and most of the
Joel Wisotzky
core +1 more source
Intramolecular quenching of tryptophan phosphorescence in short peptides and proteins.
, 2005 This report establishes the conditions for monitoring the intrinsic Trp phosphorescence of proteins encapsulated in silica hydrogels and demonstrates the usefulness of the delayed emission for examining potential perturbations of protein structure ...
Strambini GB, Gonnelli M
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A Novel Oxigraphy System Based on Oxygen Luminescence Quenching [PDF]
, 1999 A system suitable for real-time measurement of oxygen partial pressure (p02) in respiratory gas (oxigraphy) that is based on oxygen\u27s ability to quench the phosphorescence of a lumiphore is described A description of currently used p02 technologies is
Flanagan, Craig T.
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Imaging Tissue Engineering Scaffolds Using Multiphoton Microscopy
, 2011 In this study, we combined two-photon autofluorescence and second harmonic generation imaging to investigate the three- dimensional microstructure and nonlinear optical properties of tissue engineering scaffolds.
SUN, YEN;TAN, HSIN-YUAN;LIN, SUNG-JAN;LEE, HSUAN-SHU;LIN, TZU-YU;JEE, SHIOU-HWA;YOUNG, TAI -HORNG;LO, WEN;CHEN, WEI-LIANG;DONG, CHEN-YUAN +1 more
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Non Photochemical Quenching mechanism in higher plants and in the unicellular alga Chlamydomonas reinhardtii [PDF]
, 2010 Light is a necessary ecological factor for oxygenic photoautotrophic organisms. Plants and algae require light for life but it can sometimes become a limiting factor or even cause stress events.
Guadagno, Carmela Rosaria
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, 1995 本文首次报道了将敏化和猝灭同时偶合在同一体系中的敏化/猝灭室温烘燐新方法.体系中,CTAb胶束一方面增强α-溴代萘的室温燐光发射、α-溴代萘和联乙酰的三重态-三重态能量转移效率,另一方面起到猝灭α-溴代萘敏化联乙酰发射的室温燐光的作用.CTAb对联乙酰的猝灭反应由三重态-三重态能量转移速率限制,求得α-溴代萘敏化联乙酰的三重态-三重态能量转移速率常数为1.76x10--9(MOl·dM--(-3)--(-1)S--(-1),CTAb对联乙酰的猝灭常数为7.82x10--7(MOl·dM--(-3)--(-
谢剑炜, 陈国珍, 许金钩
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