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AbstractAbstract
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4. All-Union symposium 'Theoretical fundamentals of the modification of radiosensitivity'; Alma-Ata, USSR; 1 - 3 Oct 1980; Published in summary form only.
Record Type
Journal Article
Literature Type
Conference
Journal
Studia Biophysica; ISSN 0081-6337;
; v. 86(1); p. 45-46

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Sharma, Manoj K.; Ambolikar, Arvind S.; Aggarwal, Suresh K.
Proceedings of the ISEAC international symposium cum workshop on electrochemistry2011
Proceedings of the ISEAC international symposium cum workshop on electrochemistry2011
AbstractAbstract
[en] In electrochemical processes, electron transfer across the solid-liquid interface is the elementary step and electron transfer kinetics is significantly influenced by the interfacial properties. Therefore, preparation of well-defined electrochemical interface with highly controllable properties - larger effective surface area, increased mass transport, and better electronic interaction between the analyte and electrode - is significant for both fundamental and applied studies in electrochemistry. In the present work electrochemistry of Pu(IV)/Pu(III) is studied on multilayered AuNPs-PB-AuNPs functionalized electrode
Primary Subject
Source
Aggarwal, Suresh K.; Guin, Saurav K.; Kamat, Jayshree V.; Gupta, Ruma (Fuel Chemistry Division, Bhabha Atomic Research Centre, Mumbai (India)) (eds.); Indian Society for ElectroAnalytical Chemistry, Mumbai (India); 313 p; ISBN 978-81-901950-4-1;
; 2011; p. 170-173; ISEAC-WC-2011: ISEAC international symposium cum workshop on electrochemistry; Goa (India); 7-10 Dec 2011; 19 refs., 2 figs.

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Book
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White, A.M.
Surrey Univ., Guildford (United Kingdom)2002
Surrey Univ., Guildford (United Kingdom)2002
AbstractAbstract
No abstract available
Secondary Subject
Source
Feb 2002; [np]; Available from British Library Document Supply Centre- DSC:DXN053292; Country of input: International Atomic Energy Agency (IAEA); Thesis (Ph.D.)
Record Type
Miscellaneous
Literature Type
Thesis/Dissertation
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Reference NumberReference Number
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Cirauqui, R.; Mingot, F.; Davila, C. A.
Junta de Energia Nuclear (JEN), Madrid (Spain)1974
Junta de Energia Nuclear (JEN), Madrid (Spain)1974
AbstractAbstract
[en] The kinetic study of the action of a redox system on DNA monomers allowed us to make criticisms on radiomimetic character of this system. Assuming that in both cases, gamma radiolysis of aerated aqueous solutions and action of H2O2 / Fe(II) system in the same conditions, the reactive species is the OH radical, we propose the kinetic expressions that are confirmed by our experimental results. Some of the accepted G-values are corrected in view of our results. Al so these results put in evidence mechanisms of molecular repair after radical attack. (Author) 79 refs
Original Title
Radiomimeticidad del sistema H2O2/Fe(II) sobre components de Acidos Nucleicos. Estudio Cinetico
Primary Subject
Source
1974; 138 p
Record Type
Report
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Gomez, J.; Gardiazabal, I.; Gomez, H.; Schrebler, R.; Cordoba, R.
Annals of the 4. Brazilian Symposium on Electrochemistry and Electroanalytics1984
Annals of the 4. Brazilian Symposium on Electrochemistry and Electroanalytics1984
AbstractAbstract
[en] The linear sweep voltametry technique was used to study the electrochemical behaviour of Re/ReO-4 interface in 1M sulfuric acid, in order to establish the different redox reactions involved. It has been possible to partially identify these redox phenomena, in agreement with Pourbaix's thermodynamic diagram of Rhenium. It has been detected the simultaneous participation of ReO-4 and Re- ions in the Rhenium electroxidation. (C.L.B.)
[pt]
Utilizou-se a tecnica de voltametria de varredura linear para o estudo do comportamento eletroquimico da interface Re/ReO-4 em acido sulfurico 1M, a fim de estabelecer as diferentes reacoes de oxirreducao envolvidas. Foi possivel identificar parcialmente estes fenomenos de oxirreducao, com base no diagrama termodinamico de Pourbaix para o renio. Foi constatada a participacao simultanea dos ions ReO-4 e Re- na eletroxidacao do renio. (C.L.B.)Original Title
Caracteristicas eletroquimicas del sistema renio - perrenato em medios acidos
Primary Subject
Source
Sao Carlos Univ. (Brazil). Dept. de Quimica; Sao Paulo Univ., Sao Carlos (Brazil). Inst. de Fisica e Quimica; 611 p; 1984; p. 19-22; 4. Brazilian Symposium on Electrochemistry and Electroanalytics; Sao Carlos, SP (Brazil); 15-18 Apr 1984
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Miscellaneous
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Srivastava, Ashutosh; Singh, Ritu; Agarkar, Pooja; Tomar, B.S., E-mail: sriashu@barc.gov.in
Proceedings of the thirteenth DAE-BRNS nuclear and radiochemistry symposium2017
Proceedings of the thirteenth DAE-BRNS nuclear and radiochemistry symposium2017
AbstractAbstract
[en] Studies on the coordination chemistry of Np in different oxidation states are important concerns to understand its geochemical behavior. Redox speciation of Neptunium (Np) is investigated in presence of two complexing agents, Citrate and Phenylphosphonic acid (PPA) in aqueous medium by means of cyclic voltammetry. In both the complexing agents, two reduction peaks were obtained, in which first (Np"V"I-Np"V) is reversible and second (Np"V-Np"I"I"I) irreversible. Shift in both the reduction peaks in the presence of citrate and PPA authenticates the Np complexation. Using the Deford-Hume formalism the stability constant of Np species was evaluated to be (2.95±0.08) and (3.38±0.06) in Citrate and PPA respectively. (author)
Primary Subject
Source
Mohapatra, M.; Pujari, P.K. (Radiochemistry Division, Bhabha Atomic Research Centre, Mumbai (India)) (eds.); Dash, S. (ed.) (Fuel Chemistry Division, Bhabha Atomic Research Centre, Mumbai (India)); Raskhit, S.K. (ed.) (Product Development Division, Bhabha Atomic Research Centre, Mumbai (India)); Tomar, B.S. (ed.) (Radiochemistry and Isotope Group, Bhabha Atomic Research Centre, Mumbai (India)); Bhabha Atomic Research Centre, Mumbai (India); Indian Association of Nuclear Chemists and Allied Scientists, Mumbai (India); KIIT University, Bhubaneswar (India); 750 p; ISBN 81-8372-080-3;
; 2017; p. 256-257; NUCAR-2017: 13. DAE-BRNS nuclear and radiochemistry symposium; Bhubaneswar (India); 6-10 Feb 2017; 5 refs., 2 figs., 1 tab.

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Neelam Kumari; Prabhu, D.R.; Pathak, P.N., E-mail: ppathak@barc.gov.in
Proceedings of DAE-BRNS biennial symposium on emerging trends in separation science and technology2012
Proceedings of DAE-BRNS biennial symposium on emerging trends in separation science and technology2012
AbstractAbstract
[en] The relative stability of different oxidation states of actinide elements is influenced by the nature of complexes formed, redox equilibria in aqueous/non-aqueous solutions. Organic soluble hydroquinones have been used as reductants for Pu(IV) to Pu(III) and Np(VI) to Np(V) extracted from nitric acid media. In this context, tert-butyl hydroquinone (TBH) was evaluated as a reductant of plutonium for reprocessing and analytical applications. These interesting applications, however, require an insight in to the redox reactions taking place in the organic phases. Extensive studies have suggested that N,N-dihexyl octanamide (DHOA) is a promising alternative of tributyl phosphate (TBP) for reprocessing applications. This paper presents the spectrophotometric investigations on the redox behavior of Pu(IV) extracted in 1.1 M TBP and 1.1 M DHOA solutions in n-dodecane
Primary Subject
Source
Pathak, P.N.; Mohapatra, P.K.; Goswami, A. (Radiochemistry Div., Bhabha Atomic Research Centre, Mumbai (India)) (eds.); Sawant, R.M.; Ramakumar, K.L. (Radioanalytical Chemistry Div., Bhabha Atomic Research Centre, Mumbai (India)) (eds.); Board of Research in Nuclear Sciences, Department of Atomic Energy, Mumbai (India); S.V.K.M. Mithibai College, Mumbai (India); 274 p; 2012; p. 83; SESTEC-2012: 5. DAE-BRNS biennial symposium on emerging trends in separation science and technology; Mumbai (India); 27 Feb - 1 Mar 2012; 4 refs., 2 figs.
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AbstractAbstract
[en] This article reviews the preparation, chemical reduction, oxidation, electrocemistry, photochemistry and catalytic functions of niobium and molybdenum porphyrins. (author). 65 refs.; 4 figs.; 16 tabs
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Journal Article
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Broering, F.R.; Franco, C.V.; Neves, A.
Sociedade Brasileira de Quimica, Rio de Janeiro, RJ (Brazil)1988
Sociedade Brasileira de Quimica, Rio de Janeiro, RJ (Brazil)1988
AbstractAbstract
[en] Published in summary form only
Original Title
Estudo em processos de transferencia de eletrons: cinetica de processos redox entre complexso de rutenio e cobalto
Primary Subject
Source
1988; 2 p; 4. National Symposium on Inorganic Chemistry; Rio de Janeiro, RJ (Brazil); 31 Aug - 2 Sep 1988
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Miscellaneous
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AbstractAbstract
[en] The anodic dissolution of electrodeposited iron group elements (Fe, Co, Ni) were studied in phthalate buffer solution. The pH dependence of the corrosion potential, the corrosion current and Tafel slope was measured for each element. Based on the electrochemical parameters including Tafel slopes, we proposed the redox mechanism of the corrosion and the passivation. The adsorption of various phthalate species on the electrodeposited iron group elements seemed to be affected the corrosion mechanisms
Primary Subject
Source
26 refs, 4 figs, 1 tab
Record Type
Journal Article
Journal
Journal of the Korean Chemical Society; ISSN 1017-2548;
; v. 51(1); p. 14-20

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