Zobrazeno 1 - 10
of 188
pro vyhledávání: '"R.B. Cundall"'
Publikováno v:
Journal of Research of the National Bureau of Standards. Section A, Physics and Chemistry
The fluorescence polarization of uniaxial molecules dissolved in an ordered medium is studied. A theoretical model is developed which relates the polarization of the fluorescence emission to molecular structure, orientation of absorption and emission
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d25b2492e3f94955ccadde8a4e092ffb
https://pubmed.ncbi.nlm.nih.gov/32196258
https://pubmed.ncbi.nlm.nih.gov/32196258
Autor:
R.B. Cundall, K.F. Baverstock
Publikováno v:
International Journal of Radiation Applications and Instrumentation. Part C. Radiation Physics and Chemistry. 37:711-716
The conventional treatments of mechanisms of excitation energy in DNA indicate ranges of only a few tens of base pairs at most in the triplet maniford, in agreement with experimental data from photochemical systems with activation of the lowest excit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47ec8ef4e523f8d6ca000ca016345198
https://doi.org/10.1016/1359-0197(91)90170-7
https://doi.org/10.1016/1359-0197(91)90170-7
Autor:
K.F. Baverstock, R.B. Cundall
Publikováno v:
Radiation Protection Dosimetry. 31:63-66
Non-linear effects which arise from the coupling of anharmonic interactions can completely change excitation transport through molecular chains. The consequences of this for an understanding of the effect of ionising radiation on DNA are discussed. W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef36b93600ff2dbcfcb9abcc24117a45
https://doi.org/10.1093/rpd/31.1-4.63
https://doi.org/10.1093/rpd/31.1-4.63
Publikováno v:
Advances in Photochemistry, Volume 10
This chapter contains sections titled: - Introduction; - The Nature of the Lower Excited States of Benzene; - Transitions Between Lower Energy States; - Excited State Geometry; - The Influence of the Environment on Electronic States; - The S1 ↔ S0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::954863d577ec669d96f954ddc7929fb3
https://doi.org/10.1002/9780470133408.ch3
https://doi.org/10.1002/9780470133408.ch3
Publikováno v:
Die Makromolekulare Chemie. 183:849-861
The interaction of heparin with salmine protamine was investigated using the electrostatically bound fluorescent probes acridine orange and eosin Y and the 1-(dimethylamino)-5-naphthalene sulfonyl group which is covalently bound to the protamine mole
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0966879f7c654156be111820397b0be3
https://doi.org/10.1002/macp.1982.021830409
https://doi.org/10.1002/macp.1982.021830409
Publikováno v:
International Journal of Radiation Biology and Related Studies in Physics, Chemistry and Medicine. 38:147-158
Structural damage to isolated erythrocyte membranes ('ghosts') has been studied following gamma-irradiation under a variety of conditions. For this two fluorescent probes were used; one 1-anilino-8-naphthalene sulphonate probes the lipid-aqueous inte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad59caa2b8fdfd9fc7c8549f5925b0f0
https://doi.org/10.1080/09553008014551041
https://doi.org/10.1080/09553008014551041
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Enzymology. 662:55-64
A comparison of the inactivation of bovine carbonic anhydrase B (carbonate hydro-lyase, EC 4.2.1.1) by .OH, (SCN)2 • and Br2 • shows that the enzyme contains one or more essential tryptophan residues. Direct oxidation of histidine and tyrosine re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63756691e4f5deac8734825e6f2d8566
https://doi.org/10.1016/0005-2744(81)90223-0
https://doi.org/10.1016/0005-2744(81)90223-0
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Enzymology. 662:65-71
Reactions of the inorganic radical anions, Br2 • and (SCN)2 • , with bovine carbonic anhydrase (carbonate hydrolyase, EC 4.2.1.1) have been studied by pulse radiolysis. Reaction is almost completely inhibited by the binding of Br−, SCN− and C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1ec95a0b8aad1504010ed3be9cca6d7
https://doi.org/10.1016/0005-2744(81)90224-2
https://doi.org/10.1016/0005-2744(81)90224-2
Autor:
G.R. Jones, R.B. Cundall
Publikováno v:
Chemical Physics Letters. 126:129-133
Moderately high hydrostatic pressure (1.5 kbar) has been used to induce increases in the polarisability of the solvents n -hexane and toluene in solutions of 1,6-diphenyl-1,3,5-hexatriene, 1,6-[4,4'-dicyanophenyl]-1,3,5-hexatriene, and 1,8-diphenyl-1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdd30ee3ca73211e28fc8099a3aea230
https://doi.org/10.1016/s0009-2614(86)80025-2
https://doi.org/10.1016/s0009-2614(86)80025-2
Publikováno v:
Die Makromolekulare Chemie. 180:383-388
The binding of acridine orange to carboxyl and sulfate containing polyanions has been investigated by fluorescence spectroscopy. Particular attention has been given to solutions containing both carboxyl and sulfate groups in two different situations,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e30ff37c74930298c371ab1ad251818
https://doi.org/10.1002/macp.1979.021800212
https://doi.org/10.1002/macp.1979.021800212