Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Iu M, Stolovitskiĭ"'
Publikováno v:
Biofizika. 24(2)
Effect of p-benzoquinone concentration [Q] on the yield of ion-radicals during photooxidation of chlorophyll a with p-benzoquinone was studied by the method of impulse photoconductivity. It has been shown that in the studied range [Q] = 10(-6)--10(-1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::6ca209d0a65a12f04f9bcbd7f6b9b03f
https://pubmed.ncbi.nlm.nih.gov/444594
https://pubmed.ncbi.nlm.nih.gov/444594
Publikováno v:
Biofizika. 20(5)
It is shown that an increase deltasigma of electroconductivity of chlorophyll "a" (Chlalpha) solution in hexanole in the presence of n-benzoquinone (Q) under impulse illumination of solution is proportional to flash intensity: deltasigma=1(0,99+/-0,0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::13a8a6cb4e82249868e73a290c0f1f00
https://pubmed.ncbi.nlm.nih.gov/1203265
https://pubmed.ncbi.nlm.nih.gov/1203265
Publikováno v:
Biofizika. 20(2)
The effect of the dielectric constant epsilon of the solvent on the yield delta n of ion-radicals during photooxidation of chlorophy-l a with n-benzoquinone was studied by the method of impulse photoconductivity. It was shown that in the studied rang
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b79ebd55690a53f5ee6e32885dfce8ce
https://pubmed.ncbi.nlm.nih.gov/1148295
https://pubmed.ncbi.nlm.nih.gov/1148295
Publikováno v:
Biofizika. 26(2)
Efficient quenching of fluorescence was shown to proceed in the complexes of chlorophyll a and its analogs with tetracyanochinodimethane (TCD), 1,3,5-trinitrobenzene (TNB), m-dinitrobenzene (DNB) and n-benzoquinone. In chlorophyll a--TCD and--DNB com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::38ac05ad027a780330b9d55b7fcdcfc2
https://pubmed.ncbi.nlm.nih.gov/7260121
https://pubmed.ncbi.nlm.nih.gov/7260121
Publikováno v:
Biofizika. 26(2)
The method of crystalline counter was used for investigating the movement of photogenerated holes in chlorophyll a layers. It has been shown that kinetics of the increase of tension impulses U(t, V) contains two phases: the initial phase of fast incr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::026b3edaf93844c7d6af6cb7743274a8
https://pubmed.ncbi.nlm.nih.gov/7260122
https://pubmed.ncbi.nlm.nih.gov/7260122
Publikováno v:
Biofizika. 27(2)
Quenching of chlorophyll a and pheophytin a fluorescence with fucoxanthin in acetone and n-hexanole at room temperature was investigated. The relationship between fluorescence yield and concentration of the quencher is subject to Stern--Folmer relati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d303e82162b96e8ea63073db947fcb47
https://pubmed.ncbi.nlm.nih.gov/7074143
https://pubmed.ncbi.nlm.nih.gov/7074143
Publikováno v:
Biofizika. 23(4)
The values of absolute quantum yield phi of the formation of free ion-radicals during the illumination of alkohol solutions of chlorophyll alpha (Chl) and rho-benzoquinone (Q) at room temperature were obtained by the method of impulse photoconductanc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ebf6ee90f38828026bdf1615afb95afa
https://pubmed.ncbi.nlm.nih.gov/678561
https://pubmed.ncbi.nlm.nih.gov/678561
Publikováno v:
Biofizika. 22(3)
It has been shown that the treatment of chlorophyll a amorphous layer surface with the electron acceptor n-chloranyl leads to an increase of photocurrent by 10(1)--10(3) times. The photoinduced polarization in the lamellar system chlorophyll a--n-chl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b4a0abd8eb5cf55b8f8e379696e9a394
https://pubmed.ncbi.nlm.nih.gov/889898
https://pubmed.ncbi.nlm.nih.gov/889898
Publikováno v:
Biofizika. 18(5)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ac9b220230ed5a9e7ec868f0ec6a7a4a
https://pubmed.ncbi.nlm.nih.gov/4751857
https://pubmed.ncbi.nlm.nih.gov/4751857