ライフサイエンスコーパス: redox couple

1 I2 molecules, suggesting a 2I(-)-->I2+2e(-) redox couple.

2 the equilibrium potential for the substrate redox couple.

3 o the resultant potential of the NADH/NAD(+) redox couple.

4 ductive dissolution by the 2,6-DMBQ/2,6-DMHQ redox couple.

5 ons of the oxidized and reduced forms of the redox couple.

6 of -264 +/- 1.77 mV is approximated for the redox couple.

7 sane and return the mediator to the original redox couple.

8 irrespective of the formal potential of the redox couple.

9 play a key role in modulating the accessible redox couple.

10 s characterized using the ferri/ferrocyanide redox couple.

11 ration of the [Fe(4)S(4)](2+)/[Fe(4)S(4)](0) redox couple.

12 fer and the formal potential for the protein redox couple.

13 des in a process involving the Nb(V)/Nb(III) redox couple.

14 d 769 +/- 2 mV for the aqueous Fe2+-hematite redox couple.

15 ch is assigned to a [4Fe-4S](2+)/[4Fe-4S](+) redox couple.

16 . Ag/AgCl attributing to heme Fe(III)/Fe(II) redox couple.

17 eaction impedance for the ferro-ferricyanide redox couple.

18 lution contains other PCR components and the redox couple.

19 Ag/AgCl corresponding to heme Fe(III)/Fe(II) redox couple.

20 a stepwise manner in the title 2e(-) + 2H(+) redox couple.

21 ric reduction signal of the [Fe(CN)6](4-/3-) redox couple.

22 /-5mV versus Ag/AgCl due to the Cu(II)/Cu(I) redox couple.

23 ss I behavior as indicated by closely spaced redox couples.

24 nism that is independent of changes in other redox couples.

25 ies or, in marked contrast, reduced cellular redox couples.

26 by serial quantification of GSH, NADPH, NADH redox couples.

27 midpoint reduction potentials of the flavin redox couples.

28 for this series of one-electron outer-sphere redox couples.

29 relatively minor variations in the different redox couples.

30 xide lowering EH values of aqueous Fe3+/Fe2+ redox couples.

31 and Fe(II)2Fe(III)2/Fe(II)Fe(III)3 (0.018 V) redox couples.

32 ry for both solution-phase and surface-bound redox couples.

33 n a solution that contains some irreversible redox couples.

34 hane-producing community cooperating through redox-coupling.

35 -centered redox potential for Mn(III)/Mn(II) redox couple: +228 mV for Mn(III)TE-2-PyP(5+) and +219 m

36 Using the highly soluble iodide/triiodide redox couple, a discharge energy density of 167 Wh l(-1)

37 ll-known feature of the heme [Fe(3+)/Fe(2+)] redox couple: a surface-controlled electrochemical proce

38 ration of the ascorbate/semidehydroascorbate redox couple across the membranes of secretory vesicles.

39 ed well defined and reversible Fe(+)/ Fe(3+) redox couple activity, with NO detection by oxidation at

40 o be of importance for the enzyme-catalyzed, redox-coupled acyl transfer to phosphate, which requires

41 state voltammetry of the ferri/ferrocyanide redox couple allows quantitation of the amount of mediat

42 Measurements of these redox couples along with the pH in rain yields pe(-) bet

43 f 768 +/- 1 mV for the aqueous Fe2+-goethite redox couple and 769 +/- 2 mV for the aqueous Fe2+-hemat

44 ide attributed to the (Co(III/II)TCPP)CoPIZA redox couple and a quasi-reversible peak at -1.45 V vs f

45 OCP moves toward the formal potential of the redox couple and eventually becomes poised at this value

46 Molar volume changes for the I3(-)/I- redox couple and for the alkali cation migration contrib

47 wered midpoint potential of the Q(A)/Q(A)(-) redox couple and increased thermosensitivity of photosys

48 independent of presence of iodide/triiodide redox couple and of the pH of the peptization step used

49 acter that dramatically affects the Mo(IV/V) redox couple and points to a potentially noninnocent rol

50 n the N that is part of the phenylenediamine redox couple and R indicates the substituent on the othe

51 f reactions catalyzed within the P(III)/P(V) redox couple and suggest additional opportunities for or

52 t is independent of both the identity of the redox couple and the nature of the linkage of the couple

53 transfer mechanism in the Pdr-putidaredoxin redox couple and their mammalian counterparts, adrenodox

54 nment to show a clean, reversible Rh(III/IV) redox couple and to have a stable Rh(IV) form, which we

55 S(4)](1+) and [Fe(4)S(4)](2+)/[Fe(4)S(4)](0) redox couples and both were inactive.

56 e deduce standard rate constants for the two redox couples and demonstrate that HET based solely on c

57 d exhibits six clear one-electron reversible redox couples and two, closely spaced one-electron quasi

58 e, calculations of the Fermi level using the redox couple, and a proposed model encompassing these ef

59 ous devices applying the [Co(bpy)(3)](2+/3+) redox couple, and an open circuit voltage (V(oc)) of alm

60 netics of the Ni(III)/(IV) bis(dicarbollide) redox couple, and electron interception is found to be a

61 t various potentials above that of the H+/H2 redox couple, and H2 oxidation activities are thus limit

62 o-electron charge transfer via Mn(2+)/Mn(4+) redox couple, and provides facile pathway for Na-ion tra

63 oncentrations, two reversible proton-coupled redox couples appear over the capacitive response with 0

64 ge, positive shifts in the E1/2 of the PQ0/- redox couple are observed in the presence of these ureas

65 at slow scan rates if low concentrations of redox couple are used.

66 under physiological conditions assuming the redox couples are in equilibrium.

67 e domain, but in P450BM3 the ox/sq and sq/hq redox couples are reversed, so it is the sq that transfe

68 potential (EH) of the Fe(III) oxide/Fe(II)aq redox couple as a function of dissolved Fe(II) where EH

69 d ratio of oxidized and reduced species of a redox couple as redox buffer and used them to make SC-IS

70 atteries, based on the ferrocene/ferrocenium redox couple as the active catholyte material.

71 with carbon dioxide and reductants and uses redox couples as the energy source.

72 use of the ferrocenium/ferrocene (Fc + /Fc) redox couple, as well as the values used for the absolut

73 The redox couple associated with the low potential heme coul

74 This complex has a Ni(II/I) redox couple at -0.83 V and a Ni(I/0) redox couple at -1

75 (II/I) redox couple at -0.83 V and a Ni(I/0) redox couple at -1.03 V versus Fc(+/0).

76 f a KCl aqueous solution of [Fe(CN)6](3-/4-) redox couple at a Pt electrode.

77 Then, increasing amounts of a redox couple at equimolar amounts of oxidized and reduce

78 the reaction kinetics of ferro-ferricyanide redox couple at the electrode upon hybridization by mean

79 ween the oxidation and reduction of the same redox couple at the same tip position, which is ascribed

80 ograms of 1 and 2 displayed quasi-reversible redox couples at +16 and +108 mV vs ferrocene/ferroceniu

81 materials that exhibit up to two reversible redox couples at low potentials in the presence of Li-io

82 substrate gold electrodes and the ferrocene redox couple attached to the electrode surface by variab

83 er ferrocene or pentaaminepyridine ruthenium redox couples attached to the electrode surface by vario

84 This study demonstrates the distinct redox coupling between the two parts of the H-cluster an

85 ation of the [Fe(4)S(4)](2+)/[Fe(4)S(4)](1+) redox couple, but with Ti(III) as reductant the [Fe(4)S(

86 n decreases the potential of the bulk oxygen redox couple by > 1 V, leading to a reordering in the an

87 ry the potential of the nitroxyl/oxoammonium redox couple by 0.95 V.

88 udied in the presence of K3Fe(CN)6/K4Fe(CN)6 redox couple by AC impedance measurements.

89 ransfer dynamics of the MP-11 Fe(III)/Fe(II) redox couple by cyclic voltammetry and cyclic voltabsorp

90 electrodes for oxidation-state speciation of redox couples by cyclic voltammetry has been explored.

91 he potentials for the IP(1-/0) and IP(2-/1-) redox couples by up to 0.9 V.

92 complexes exhibit U(V)/U(IV) and U(VI)/U(V) redox couples by voltammetry, with the potential separat

93 the voltammetric response of an outer sphere redox couple can be used to track changes in the structu

94 electrochemical systems, such as reversible redox couples, carbon nanotubes, and conducting polymers

95 The potency of the method to unravel complex redox coupled chemical reactions was also demonstrated w

96 new opportunities for characterizing complex redox-coupled chemical reactions not only with redox pro

97 the volatile and corrosive iodide/triiodide redox couple commonly used as an electron-transfer media

98 formal potential of a ferrocenium/ferrocene redox couple confined within thin layers of the two orga

99 core of FeMo-co cycles through only a single redox couple connecting two formal redox levels: those a

100 e flavin reductase domain and the FeIII/FeII redox couple contained in the heme domain, with formal p

101 NADH/NAD(+) is the main redox couple controlling mitochondrial energy production

102 The 0.34 V spacing between redox couples corresponds to a conproportionation consta

103 Speciation of both forms of a redox couple could be achieved voltammetrically at the m

104 Herein, we report an unprecedented Cross Redox Coupling (CRC) reaction catalyzed by Cu(OAc)2.H2O.

105 charge transfer entropy for the cytochrome c redox couple [(cytc)ox/(cytc)red] in Tris-HCl (pH 8) buf

106 For the Phe82His variant mixed redox couple, DeltaS0'Rxn = -80 J/mol.K compared to Delt

107 ytes in the TiO2 film, which accelerated the redox couple diffusion in the electrolyte solution and i

108 ion peak signal of ferrocyanide/ferricyanide redox couple due to the removal of the negatively charge

109 te electrode at pH 7.5, two quasi-reversible redox couples emerge at -0.170 and +0.032 V, respectivel

110 he reduction potential of the Fe(III)-Fe(II) redox couple, facilitating more-rapid oxidation of Fe(II

111 ation was analyzed through monitoring of the redox couple Fe(2+)/Fe(3+) by electrochemical impedance

112 The voltammetric response of redox couples Fe(CN)(6)(3-/4-) and IrCl(6)(3-/2-) are co

113 n transfer process of the negatively charged redox couple [Fe(CN)(6)](3-)/[Fe(CN)(6)](4-) at the elec

114 terms of core oxidation states, exhibit the redox couples [Fe(4)S(4)](3+/2+) and [Fe(4)S(4)](2+/1+).

115 , XRD, FTIR, XPS, TGA, BET, and CV using the redox couples [Fe(CN)6](-3/-4) and [Ru(NH3)6](+3/+2) res

116 ve investigations of two of the most studied redox couples, Fe(CN)(6)(4-/3-) and Ru(NH(3))(6)(3+/2+).

117 and the mobile charge carrier Q/Q(-) is the redox couple FeEDTA(-)(/2)(-) or Ru(NH(3))(6)(3+/2+).

118 The midpoint potential of the PN/P2+ redox couple for the apo-MoFe protein was shown to be sh

119 shifted by -63 mV when compared to the same redox couple for the intact MoFe protein.

120 Analytical measurements of both halves of redox couples for dissolved iron, mercury, and the nitra

121 ethyl-2,2'-bipyridine), are presented as new redox couples for DSCs.

122 SG (-250 mV) and thioredoxin (Trx1, -280 mV) redox couples for the cysteine/cystine couple to functio

123 These results establish that the potential redox couple formed by membrane-associated ferric iron a

124 e (CySS) are the predominant thiol/disulfide redox couple found in human plasma.

125 The glutathione redox couple, GSH/GSSG, oscillated in parallel with Delt

126 f-exchange rate constants indicated that the redox couples had reorganization energies of 0.64-0.69 e

127 The mechanism of the Pdr.Pdx redox couple has been investigated by a variety of techn

128 method for obtaining absolute potentials of redox couples has the advantage that no explicit solvati

129 izing power of surface nitroxide/oxoammonium redox couple, hence showing the practical importance of

130 exchange between the oxygen electrochemical redox couple in an adsorbed water film and electronic st

131 nsfer between diamond and an electrochemical redox couple in an adsorbed water film has recently been

132 is used as a fast, one-electron outer sphere redox couple in dye-sensitized solar cells.

133 try, incorporating the elusive Au(I)/Au(III) redox couple in gold-catalyzed transformations.

134 The major thiol/disulfide redox couple in human plasma is cysteine (Cys) and its d

135 odulation of the midpoint potential for each redox couple in the flavodoxin.

136 rovide absolute reduction energies for these redox couples in bulk aqueous solution.

137 eriments highlighting the contribution of Fe redox couples in controlling Pu desorption at low H2O2 c

138 ng the potential importance of minerals with redox couples in increasing the rate of Pu(V) removal fr

139 s in contact with a series of viologen-based redox couples in methanol through analyses of the behavi

140 with a series of outer-sphere, one-electron redox couples in nonaqueous electrolytes.

141 lytic cycle along the relaxation pathway for redox couples in nonequilibrium reducing environments, w

142 f-discharge is low, due to adsorption of the redox couples in the charged state to the activated carb

143 rge redox potential shifts observed for both redox couples in the riboflavin complex are primarily th

144 fic species but exchanges electrons with all redox couples in the solution.

145 emistry of Ti(IV)/Ti(III) and Ti(III)/Ti(II) redox couples in these sodium superionic conductor (NASI

146 al the presence of two separate two-electron redox couples in Yap1-RD, with redox midpoint potentials

147 with photoelectrochemical cells with several redox couples, including I3(-)/I(-), Fc/Fc(+), DMFc/DMFc

148 ctron-transfer resistance of Fe (CN)6(3-/4-) redox couple increased considerably on the aptasensor su

149 t properly equilibrates with the glutathione redox couple: Inhibition of endogenous glutaredoxin 1 (G

150 blished that these two enzymes allow for the redox-coupled interconversion of L-idonate and D-glucona

151 redox potentials for the [Fe(4)S(4)](2+/3+) redox couple involved in these complexes were measured b

152 in couple is metal-based, and the ferredoxin redox couple involves extensive electronic relaxation.

153 s 50% ligand character, and hence, the HiPIP redox couple involves limited electronic relaxation.

154 IM carbon-based reference electrodes without redox couple is as low as 1.7 muV/h over 110 h, making t

155 The presence of sulfide/polysulfide redox couple is crucial in achieving stability of metal

156 The formal potential of the Y32-O(*)/Y32-OH redox couple is determined to 918 +/- 2 mV versus the no

157 mino reaction, in which a chromium-manganese redox couple is employed both to catalytically reduce an

158 ial for the [Fe(4)S(4)(SCH(3))(4)](1)(-)(/0) redox couple is in good agreement with that estimated fo

159 When a redox couple is introduced as an internal reference spec

160 reduction steps, we predict that the PyH2/Py redox couple is kinetically and thermodynamically compet

161 It has been proposed previously that a redox couple is operative.

162 under conditions where only one form of the redox couple is present in appreciable concentrations.

163 lytic cycle that relies on a cobalt(I)-(III) redox couple is proposed.

164 mediator based on the iodine(I)/iodine(III) redox couple is reported.

165 studies, which show that its Fe(III)-Fe(II) redox couple is set at an unusual potential (-89 +/- 11

166 the FAD couples [midpoint potential for FAD redox couples is -340 mV, cf-320 mV for NAD(P)H].

167 of ATP utilization depends on which of these redox couples is dominant.

168 As examples, redox couples K3Fe(CN)6/K4Fe(CN)6 and K2IrCl6/K3IrCl6 ar

169 y hydrophilic ionic liquid and a hydrophobic redox couple, leading to well-defined constant potential

170 results suggest that two distinct Fe protein redox couples may be functional during nitrogenase catal

171 g the midpoint potential of the P680(+)/P680 redox couple more negative.

172 ent consensus, we exclude the possibility of redox-coupled Na(+) transport by B. taurus complex I.

173 The ME-R model incorporates four main redox couples (NADH/NAD(+), NADPH/NADP(+), GSH/GSSG, Trx

174 ron-transport chain using the Fe(II)-Fe(III) redox couple of a covalently attached heme prosthetic gr

175 ported by computational modeling, based on a redox couple of Au(I)-Au(III) species.

176 ed GR and CMF modified SPCEs, a well-defined redox couple of Cu(I)/Cu(II) for laccase was observed at

177 face, and the apparent rate constant for the redox couple of O(2)/O(2)(*-) is determined to be about

178 The Em value for the 2+/1+ redox couple of the cluster was -0.394 V.

179 of the energetically accessible one-electron redox couple of the first row metal ion in generating we

180 he present work, it is demonstrated that one redox couple of the P-cluster (P2+/1+) undergoes coupled

181 in the midpoint reduction potentials of the redox couples of both flavin cofactors, in contrast to a

182 n transfer between catalytically significant redox couples of FMN and heme in a nNOS holoenzyme.

183 Two reversible redox couples of the immobilized Fld are observed electr

184 The midpoint potentials for both redox couples of the noncovalently bound flavin mononucl

185 avodoxin protein is able to separate the two redox couples of the noncovalently bound flavin mononucl

186 chemically active transition metals with the redox couples of Ti(4+) /Ti(3+) and Mn(3+) /Mn(2+) worki

187 cal microscopy approach curves for all three redox couples over a conductive substrate fit theoretica

188 indicate that the reduction potential of the redox couple P(+)/P can be appreciably modulated both po

189 om DEMS analysis further suggest that the Ni redox couples play a profound role in the evolution of C

190 the environment, and the clay-Fe(II)/Fe(III) redox couple plays important roles in abiotic reduction

191 system consisting of gold electrodes and the redox couple potassium ferrocyanide/potassium ferricyani

192 o explore the fundamental mechanisms of such redox-coupled proton pumps, we develop kinetic models at

193 nificant redox tuning via its influence over redox-coupled proton transfer and the energy associated

194 es during the catalysis by facilitating both redox-coupled proton transfer processes leading to the r

195 lectrostatics, altered H-bonding and altered redox-coupled proton transfer.

196 Redox-coupled proton translocation in the membrane domai

197 Several redox-coupled proton translocation mechanisms have been

198 Equilibration with the C(60)/C(60)(-) redox couple provides a means to determine the apparent

199 half-cell reduction potentials of different redox couples provides confirmation of the veracity of t

200 s, we first confirmed that the reaction is a redox-coupling reaction between retinals and retinols.

201 c studies of this reaction (aldehyde-alcohol redox-coupling reaction), we found that formation of a t

202 med poorly due to cross-diffusion of soluble redox couples, reduced cycle life, and low operating vol

203 hus depends on the standard potential of the redox couple relative to those of the ND surface states.

204 The redox couple resazurin-resorufin exhibits electrofluoroc

205 of the reducible and oxidizable species of a redox couple, respectively.

206 .67 V, assigned to the [3](-)/3 and 3/[3](+) redox couples, respectively.

207 emical response for the (Co(II/I)TCPP)CoPIZA redox couple revealed non-Nernstian reduction with a non

208 tial (E degrees ', n = 2) of the FAD/FADH(2) redox couple revealed that the potentials of the Y93A an

209 , while its impact on the positively charged redox couple [Ru(NH(3))(6)](2+)/[Ru(NH(3))(6)](3+) is mi

210 The Fc(+/0) redox couple's voltammetry is used to detect the adsorpt

211 rptivity of the freely diffusing form of the redox couple, so that the surface redox conversion can b

212 Ag film served as the counter electrode, the redox couple species were regenerated inside the interna

213 Charge equilibration with redox couple such as C60/C60*- shows the ability of thes

214 SOD by analogy) by optimizing the NiII/NiIII redox couple such that it is close to the midpoint of th

215 queous solution, voltammetric waves of other redox couples, such as Ru(NH(3))(6)(3+/2+), could also b

216 However, the role of cytosolic redox couples, such as the NADH/NAD(+) redox system, for

217 e permits the measurement of an intermediate redox couple that is a function of the equilibrium that

218 ly, low-cost ferrocene/ferrocenium molecular redox couple that shows about 95% energy efficiency and

219 cellular processes involving two interacting redox couples that are physically separated by a phospho

220 The redox couples that interrelate 2, 2(+), and 2(2+) are st

221 er, Ox + e = Red, between an electrode and a redox couple, the Butler-Volmer formalism predicts that

222 Using the equilibrium of Ag/AgCl redox couple, the free chloride activities were measured

223 In dilute solutions of the redox couple, the OCP deviates from the redox potential

224 ing fast electron transfer) for outer sphere redox couples, the following factors must be considered.

225 the formal potential of the Y32-O(*)/Y32-OH redox couple to 1,070 +/- 1 mV versus the normal hydroge

226 idation and reduction of the NADH/ubiquinone redox couple to proton translocation, the interaction of

227 rs the access of a ferrocyanide/ferricyanide redox couple to the aptasensor surface.

228 first time to fine-tune the potential of the redox couple to the requirements of the dye through coor

229 e in the electron transfer resistance of the redox couple using Faradaic electrochemical impedance sp

230 ertaken to exploit the hydroxylamine/nitroso redox couple using LC-DED detection for the measurement

231 The I(-)/I(3)(-) redox couple was employed as a mediator and allowed sens

232 The benzoquinone and hydroquinone redox couple was examined as a representative two-electr

233 The FMN semiquinone/hydroquinone redox couple was found to be similar in both constructs.

234 reductant the [Fe(4)S(4)](2+)/[Fe(4)S(4)](0) redox couple was functional and MoFe inhibition was not

235 A Cu(I)(L)/Cu(II)(L) redox couple was identified that showed dramatically dif

236 A plot of Em2 versus the pH for this redox couple was linear and revealed a change of -53 mV/

237 Reversible voltammetry for the Ru(II/III) redox couple was observed, the current for which increas

238 erraquinone-ferrahydroquinone organometallic redox couple was prepared and characterized.

239 An Fe(2+)/Fe(3+) redox couple was used to help elucidate details of the b

240 voltammetry (CV) of the quinone/hydroquinone redox couple was used to monitor the nucleophilic additi

241 hotoelectrodes in contact with the H(+)/H(2) redox couple were very close to the bulk recombination/d

242 Two oxidation and 2-3 reduction redox couples were observed, and the UV-visible spectra

243 The kinetics of these redox couples were studied using cyclic voltammetry, cyc

244 Quinone/hydroquinone PCET redox couples were used to produce a photovoltage along

245 suggest that, in contrast to the Pdx-P450cam redox couple where complex formation is predominantly el

246 rmining charge transfer entropies of protein redox couples which cannot be studied by direct electroc

247 ft in electrolyte systems containing the HCF redox couple, which can mask the accuracy of the analysi

248 lectrolytes containing the iodide/tri-iodide redox couple, which causes serious problems such as elec

249 A surface redox couple, which is associated with the adsorption/de

250 hanism is involved in stabilizing the oxygen redox couple, which we observe spectroscopically to pers

251 ation of the [Fe(4)S(4)](2+)/[Fe(4)S(4)](1+) redox couple while ATP/2e values of 2.0 could arise from

252 rs evolved to use oxygen as a high-potential redox couple while concomitantly mitigating its toxicity

253 cled widely across the formal potential of a redox couple while the reactant or product of a substrat

254 heory values for each type of redox site and redox couple, while the environmental contribution is ca

255 These fundamental studies on redox coupling will help to guide the design of efficien

256 ration of the [Fe(4)S(4)](2+)/[Fe(4)S(4)](0) redox couple with hydrolysis of only 2 ATPs per pair of

257 thermodynamic shift in E(0) for the Ag/Ag(+) redox couple with size.

258 ter using the [Fe(4)S(4)](2+)/[Fe(4)S(4)](0) redox couple with Ti(III) as reductant.

259 of nonadsorbing, one-electron, outer-sphere redox couples with formal reduction potentials that span

260 Up to eight redox couples within the accessible potential window of

261 inone/hydroquinone couple with the Br2/Br(-) redox couple, yields a peak galvanic power density excee