S
S. Padmaja
Researcher at National Institute of Standards and Technology
Publications - 15
Citations - 2757
S. Padmaja is an academic researcher from National Institute of Standards and Technology. The author has contributed to research in topics: Aqueous solution & Reaction rate constant. The author has an hindex of 9, co-authored 13 publications receiving 2670 citations. Previous affiliations of S. Padmaja include Ben-Gurion University of the Negev.
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Journal ArticleDOI
The reaction of no with superoxide
Robert E. Huie,S. Padmaja +1 more
TL;DR: The rate constant for the reaction of NO with .O2- was determined to be (6.7 +/- 0.9) x 10(9) l mol-1 s-1, considerably higher than previously reported.
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The reaction of nitric oxide with organic peroxyl radicals.
S. Padmaja,Robert E. Huie +1 more
TL;DR: Rate constants for the reactions of several organic peroxyl radicals with nitric oxide in aqueous solution are measured and it is found that they are all fast, with k = 1-3 x 10(9) L mol-1 s-1.
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Reduction Potential of the Sulfhydryl Radical: Pulse Radiolysis and Laser Flash Photolysis Studies of the Formation and Reactions of ·SH and HSSH·-in Aqueous Solutions
TL;DR: In this article, the formation and reactions of the SH/S- and HSSH·-/HSS·2- radicals in aqueous solutions have been studied by excimer laser flash photolysis and by pulse radiolysis.
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Rate constants for some reactions of free radicals with haloacetates in aqueous solution
TL;DR: The kinetics of the acqueous phase reactions of the free radicals ·OH, ·Cl, and SO· with the halogenated acetates, CH2FCOO−, CHF2COO+, CF3COO− and with CH2ClCOO++, CHCl2CO−, CCl3CoO− were investigated in this paper, showing that the reactivity decreases with increasing halogen substitution and is in the order k(·OH) > k(SO·) > K(·Cl), but there is no general relation
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Rate constants for reactions of SO4˙− radicals in acetonitrile
S. Padmaja,S. Padmaja,Z. B. Alfassi,Z. B. Alfassi,Pedatsur Neta,Pedatsur Neta,Robert E. Huie,Robert E. Huie +7 more
TL;DR: In this paper, rate constants for the sulfate radical, SO4˙−, with alkanes, alkenes, alcohols, ethers, and amines in 95% acetonitrile solution were measured.