Literature DB >> 262434

Photoinitiated mediated transport of H3O+ and/or OH- across glycerol monooleate bilayers doped with magnesium octaethylporphyrin.

R C Young, S W Feldberg.   

Abstract

Photogenerated magnesium octaethylporphyrin cation in glycerol monooleate bilayers is shown to mediate the transport of H3O+ and/or OH-. Data from voltage clamp and open-circuit experiments are consistent with the classic Markin or Laüger carrier model. Photoinitiated currents exhibit the expected transient and steady-state behavior.

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Year:  1979        PMID： 262434      PMCID： PMC1328581          DOI： 10.1016/S0006-3495(79)85214-5

Source DB:  PubMed          Journal:  Biophys J        ISSN： 0006-3495            Impact factor:   4.033


  16 in total

Review 1.  Chlorophyll function in the photosynthetic reaction center.

Authors:  J J Katz; J R Norris; L L Shipman; M C Thurnauer; M R Wasielewski
Journal:  Annu Rev Biophys Bioeng       Date:  1978

2.  The effect of oxygen on the photoconductivity of lipid bilayers containing magnesium-porphyrin.

Authors:  H U Lutz; H W Trissl; R Benz
Journal:  Biochim Biophys Acta       Date:  1974-04-29

3.  ESR studies of porphyrin pi-cations: the 2A1u and 2A2u states.

Authors:  J Fajer; D C Borg; A Forman; R H Felton; L Vegh; D Dolphin
Journal:  Ann N Y Acad Sci       Date:  1973       Impact factor: 5.691

4.  The rate constants of valinomycin-mediated ion transport through thin lipid membranes.

Authors:  G Stark; B Ketterer; R Benz; P Läuger
Journal:  Biophys J       Date:  1971-12       Impact factor: 4.033

5.  Interfacial photoreactions and chemical capacitance in lipid bilayers.

Authors:  F T Hong; D Mauzerall
Journal:  Proc Natl Acad Sci U S A       Date:  1974-04       Impact factor: 11.205

6.  Photoemf at a single membrane-solution interface specific to lipid bilayers containing magnesium porphyrins.

Authors:  F T Hong; D Mauzerall
Journal:  Nat New Biol       Date:  1972-11-29

7.  Electrochemical studies of mmetalloporphyrins.

Authors:  K M Kadish; D G Davis
Journal:  Ann N Y Acad Sci       Date:  1973       Impact factor: 5.691

8.  [Conduction mechanism of synthetic phospholipid membranes in the presence of ion carriers].

Authors:  V S Markin; L I Krishtalik; E A Liberman; V P Topaly
Journal:  Biofizika       Date:  1969 Mar-Apr

9.  The one-electron oxidation of magnesium octaethylporphin.

Authors:  J H Fuhrhop; D Mauzerall
Journal:  J Am Chem Soc       Date:  1968-07-03       Impact factor: 15.419

Review 10.  Charge transfer across pigmented bilayer lipid membrane and its interfaces.

Authors:  F T Hong
Journal:  Photochem Photobiol       Date:  1976-08       Impact factor: 3.421
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  4 in total

1.  Erythrosin and pH gradient induced photo-voltages in bilayer membranes.

Authors:  W E Varnadore; R T Arrieta; J R Duchek; J S Huebner
Journal:  J Membr Biol       Date:  1982       Impact factor: 1.843

2.  The concept of chemical capacitance, A critique.

Authors:  H W Trissl
Journal:  Biophys J       Date:  1981-02       Impact factor: 4.033

3.  Electron transport across glycerol monooleate bilayer lipid membranes facilitated by magnesium etiochlorin.

Authors:  S W Feldberg; G H Armen; J A Bell; C K Chang; C B Wang
Journal:  Biophys J       Date:  1981-04       Impact factor: 4.033

4.  Photoinitiated ion movements in bilayer membranes containing magnesium octaethylporphyrin.

Authors:  M C Woodle; D Mauzerall
Journal:  Biophys J       Date:  1986-09       Impact factor: 4.033
  4 in total

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