ライフサイエンスコーパス: oxyanion

1 fectiveness of the binding of the developing oxyanion.

2 ize a second water for protonation of the 3'-oxyanion.

3 stress undergone by cells exposed to either oxyanion.

4 s of Ca bound directly and indirectly to the oxyanion.

5 tographic separation methods convert them to oxyanions.

6 ples was a mixture of elemental Se(0) and Se oxyanions.

7 on of the cells from the inhibition by these oxyanions.

8 the diamagnetic anisotropy of these trigonal oxyanions.

9 and down-gradient wells have little or no Se oxyanions.

10 h we interpret as incomplete reduction of Se oxyanions.

11 model SRM, we screened a panel of inorganic oxyanions.

12 Evidence for an unexpected oxyanion-accelerated 1,2-sigmatropic shift was also foun

13 proposed reaction steps can be formulated as oxyanion-accelerated pericyclic processes.

14 Upon reduction of the oxyanions, an iron(III)-oxo is formed, which in the pres

15 supporting a role for N85 in stabilizing the oxyanion and in coordinating, along with S138, the attac

16 tial position of the nascent peptide and the oxyanion and places the amine near the critical A76 2'-O

17 ving neighboring group participation by a C2-oxyanion and rate-limiting formation of a 1,2-anhydro su

18 repulsion between bound P(i) and the Ser102 oxyanion and the binding of P(i) in its trianionic form

19 Such mixed anion bonding of inorganic oxyanions and OM to iron(III) and aluminum(III) in envir

20 ppeared to derive from both desorption of Se oxyanions and oxidative dissolution of elemental Se(0).

21 tion of the pyridine nitrogen, the phenoxide oxyanion, and the carboxylate anion of the 1-glycine imi

22 t electrostatic stabilization of the enolate oxyanion, and the nonpolar side chains of P166, I170, an

23 er contaminants (i.e., halogenated organics, oxyanions, and nitrosamines), and identifies key researc

24 d toward the oxygen lone pairs on a trigonal oxyanion are stronger than hydrogen bonds to the pi-elec

25 ventionally, the isotopes of these and other oxyanions are measured by isotope-ratio sector mass spec

26 Our results indicate that Se oxyanions are the most labile species; however, the magn

27 oxide surfaces and interact differently with oxyanions, as examined here experimentally.

28 However, the WPD-loop in the presence of oxyanions assumes a half-closed conformation, in contras

29 toring post-mining natural attenuation of Se oxyanions at ISR sites.

30 energy of formation for previously measured oxyanion-bearing feldspathoid phases.

31 These structures also show that tetrahedral oxyanions bind at a novel secondary site and function to

32 Active site substitutions, including at the oxyanion binding site, enable the production of substitu

33 Oxyanion binding to the P-loop in W354F is analogous to

34 )H NMR titration experiments, which show the oxyanion binding trend HCO3(-) > H2PO4(-) > HSO4(-), whe

35 NrtA is significantly larger than other oxyanion-binding proteins, representing a previously unc

36 By contrast, a nitrogen oxyanion-binding sensor (NasS) is required for nitrate/n

37 of, or altered accessibility to, the S1 and oxyanion-binding sites.

38 The measurement of trace metals and oxyanions by MBL-DGT was independent of pH (5.03-8.05) a

39 ifying the problems associated with modeling oxyanions by means of two fixed water molecules (or rela

40 d with the preferential retention of arsenic oxyanions by schwertmannite.

41 Selenium oxyanions can serve as an electron acceptor in anaerobic

42 a stable analogue of the shared family alpha-oxyanion carboxylate intermediate/transition state) and

43 adenosine 3',5'-diphosphate and the original oxyanion.) Chlorate and perchlorate form dead-end E.MgAT

44 ely measured the concentration of metals and oxyanions (CMBL/CSol = 0.85-1.12) over 4 days, with the

45 ion model for NOM (NOM-CD), the pH-dependent oxyanion competition of the organo-mineral oxide fractio

46 Three new diruthenium oxyanion complexes have been prepared, crystallographica

47 lorate and perchlorate form dead-end E.MgATP.oxyanion complexes.

48 large oxyanion:Fe solids ratio, depletes the oxyanion concentration with only small amounts of Fe.

49 , form with little dependence on the initial oxyanion concentration.

50 Trends suggest that deep-ocean Se oxyanion concentrations increased because of progressive

51 sopropyl fluorophosphonate, which mimics the oxyanion-containing tetrahedral intermediate of the hydr

52 waste storage, this work explores how mixed oxyanion contaminants compete for ettringite incorporati

53 bility to incorporate environmentally mobile oxyanion contaminants.

54 these two positions in the selection of the oxyanion countersubstrate.

55 a secondary coordination sphere that aids in oxyanion deoxygenation.

56 , consistent with formation of a tetrahedral oxyanion during nucleophilic attack by Ser112.

57 of ROS produced in vivo upon exposure to the oxyanion, e.g. by generating FMNH(2) to fuel ROS-quenchi

58 n for its specific binding properties toward oxyanions: e.g., phosphate.

59 The results show that oxyanion exchange with structural sulfate was the main m

60 ed by a combination of surface complexes and oxyanion exchange.

61 he two types of proximal homoallylic lithium oxyanions exerts an analogous effect.

62 f Fe(II) oxidation and, because of its large oxyanion:Fe solids ratio, depletes the oxyanion concentr

63 t chromium Cr(VI), typically existing as the oxyanion form of CrO4(2-), is being considered for more

64 formation of the deprotonated, nucleophilic oxyanion form of the 2'-hydroxyl group.

65 ific 2'-O-MTase VP39 does not promote RNA 2'-oxyanion formation but that instead it acts by steering

66 lytic residues at the enediolate O-1 and O-2 oxyanions formed on deprotonation of GAP and DHAP, respe

67 s suggests that there was no upwelling of Se oxyanions from an oxic deep-ocean reservoir, which is co

68 ntal release of soluble, toxic selenium (Se) oxyanions generated by mining.

69 While the systems containing these oxyanions had more growth, the system containing only ir

70 n-state binding studies of the receptor with oxyanions have also been carried out by (1)H NMR titrati

71 rimary specificity pocket (Asp-189), and the oxyanion hole (Gly-193) hold most of the favorable contr

72 ant features of the active site including an oxyanion hole and a polar binding pocket that interacts

73 a with the pyridine and alcohol to act as an oxyanion hole and activate the bound acyl-spiroligozyme

74 The work also offers a detailed view of the oxyanion hole and an exceptional "in-action" depiction o

75 ement that places the scissile amide into an oxyanion hole and forces the nucleophilic residue into a

76 with its carbonyl oxygen pointing out of the oxyanion hole and forming hydrogen bonds with Lys-234 an

77 cement of the main chain atoms that form the oxyanion hole and movement of the lid loop region when t

78 of the acyl-enzyme complex was located in an oxyanion hole and positioned to hydrogen bond with the b

79 st proposed by Huber and Bode, organizes the oxyanion hole and primary specificity pocket for substra

80 ocated between the 190 strand leading to the oxyanion hole and the 220-loop that contributes to the a

81 earrangement of residues that stabilizes the oxyanion hole and the dimer interface.

82 in SHV-1: one with the acyl CO group in the oxyanion hole and the second with the acyl group rotated

83 phenolate can rotate freely relative to the oxyanion hole and thus loses the preorganization contrib

84 to the active site via polar contacts to the oxyanion hole and to residues 268 and 301 as well as by

85 features: the nonprime binding cleft and the oxyanion hole are stabilized, and the effect propagates

86 -phase calculations with a fixed model of an oxyanion hole are sufficient for assessing the correspon

87 ed to the structures for the E166A form, the oxyanion hole becomes smaller, providing one explanation

88 me is that the inhibitor is not bound to the oxyanion hole but interacts extensively with the "roof"

89 ide nitrogens of Asp224 and Thr223 create an oxyanion hole by hydrogen bonding to the terminal amide

90 al substrate facilitates construction of the oxyanion hole by stabilizing the position of the active

91 Each rotamer-oxyanion hole combination limits the location of the moi

92 In addition, rather than the typical oxyanion hole composed of backbone amides, IroE employs

93 ck as the thioester oxygen is forced into an oxyanion hole composed of Gly388 NH and CoA N2''.

94 ls in the boronyl center (O2) is held by the oxyanion hole comprising the amides of Ser-44 and His-21

95 s of cinchona alkaloid catalysts involves an oxyanion hole consisting of purely C-H functionality.

96 timate that the H-bonding interaction in the oxyanion hole contributes a stabilization of the ground

97 bstituted Tyr residues suggests that the KSI oxyanion hole does not provide catalysis by forming an e

98 on of the beta3 strand necessary to form the oxyanion hole for acylation and also traps ceftriaxone i

99 backbone amide group of Gly 159 provides an oxyanion hole for stabilization of the tetrahedral trans

100 ubstrate and not the TF binding that induces oxyanion hole formation and functional active site geome

101 splacement, d-Phe-Pro-Arg incorporation, and oxyanion hole formation by a flip of the 192-193 peptide

102 The transition state is stabilized by an oxyanion hole formed by the backbone amides of Ala102 an

103 eometrical constraints and impairment of the oxyanion hole function.

104 vidence against catalytic proposals invoking oxyanion hole geometric discrimination between the groun

105 structural consequences of substituting the oxyanion hole hydrogen bond donors and several residues

106 ase (KSI) reported that substitution of both oxyanion hole hydrogen bond donors gives a 10(5)- to 10(

107 eemingly conservative mutations replaced the oxyanion hole hydrogen bond donors with hydrophobic side

108 e complex structure, which has only a single oxyanion hole hydrogen bond, is proposed to give rise to

109 sin-like proteases and the importance of the oxyanion hole in protease function suggest that this mec

110 (224) and the side chain of Arg(233) form an oxyanion hole in sortase B that stabilizes high energy t

111 butions of each protonation state showed the oxyanion hole in the active site of wild-type Delta(5)-3

112 Ala(78) and Gly(118) form an oxyanion hole in the active site that includes only thre

113 owed that the carboxylate group occupies the oxyanion hole in the enzyme, while the sulfonamide provi

114 N of Gly(193) in FVIIa points away from the oxyanion hole in this structure.

115 ing the catalysis and that the electrostatic oxyanion hole interactions may not be sufficient to lead

116 n suggest that the sorting signal-stabilized oxyanion hole is a universal feature of enzymes within t

117 Importantly, the oxyanion hole is also absent in the benzamidine-FVIIa/sT

118 m its position in the active E form, and the oxyanion hole is disrupted by a flip of the Glu(192)-Gly

119 In the B chain, the oxyanion hole is disrupted due to absence of the I16-D19

120 This C-H oxyanion hole is found to play a pivotal role for stabil

121 e-emphasize the point that the effect of the oxyanion hole is mainly due to the fact that the relevan

122 Absence of oxyanion hole is unusual and has biologic implications f

123 ecular modeling suggests that an alternative oxyanion hole may have been recruited, consisting of the

124 (8)-fold rate reduction, suggesting that the oxyanion hole may provide the major contribution to KSI

125 roduct analog bound to ketosteroid isomerase oxyanion hole mutants and concluded that the active-site

126 ycles revealed similar contributions from an oxyanion hole mutation in the wild-type and base-rescued

127 Further, oxyanion hole mutations have the same effect on reaction

128 and the presence of a water molecule in the oxyanion hole of AVCPDelta2 (AVCP with a deletion of the

129 ydrogen bonds donated by Y16 and D103 in the oxyanion hole of bacterial ketosteroid isomerase.

130 oxygen of (-)-cocaine benzoyl ester and the oxyanion hole of BChE in the TS1 structure for (-)-cocai

131 The oxyanion hole of serine proteases is formed by the backb

132 nion intermediate is stabilized by an enzyme oxyanion hole provided by Lys104 and Tyr158 of SpvC.

133 ts carbonyl oxygen positioned outside of the oxyanion hole provides a rationale for the stability of

134 ydrogen bond energetics and suggest that the oxyanion hole provides an important, but moderate, catal

135 d by the amide O of Gln19-a component of the oxyanion hole that binds the tetrahedral species formed

136 catalytically relevant water molecule and an oxyanion hole that both orients the substrate and offset

137 tive site catalytic residues and surrounding oxyanion hole that covalently binds the core of the alph

138 ackbone amides (Ile126 and Gly127) create an oxyanion hole that helps orient the formyl group for nuc

139 A water molecule now moves into the putative oxyanion hole that is constituted of a main-chain amide

140 ly, has no effect on the architecture of the oxyanion hole that remains intact through a new H-bond e

141 an, asparagine, and tyrosine residues in the oxyanion hole that stabilizes the transition state for e

142 teraction of the inhibitor with the proposed oxyanion hole through interaction with a helix dipole an

143 11 side-chain alcohol hydrogen away from the oxyanion hole to hydrogen bond with the backbone carbony

144 -268 were identified as participating at the oxyanion hole to stabilize the tetrahedral species in th

145 plicate a role for Arg197 in formation of an oxyanion hole to stabilize the transition state.

146 (F-Tyr's) in the ketosteroid isomerase (KSI) oxyanion hole to systematically vary the proton affinity

147 ue of the enzyme, Thr(352), and stabilize an oxyanion hole via main chain amide hydrogen bonds.

148 donors and several residues surrounding the oxyanion hole with smaller residues in an attempt to cre

149 zation of the transition state in forming an oxyanion hole with the protonated Glu83.

150 Interestingly, although the "oxyanion hole" has been formed in the Michaelis complex,

151 lar, the Zn(1) ion is likely to serve as an "oxyanion hole" in stabilizing the carbonyl oxygen, while

152 The "oxyanion hole" of the alpha/beta-hydrolase fold, typical

153 hydrogen bonding from the amide backbone of 'oxyanion hole' residues, consistent with formation of a

154 on intermolecular hydrogen bonding (with an oxyanion hole), which is crucial for the transition stat

155 on of FVIIa active site in the region of the oxyanion hole, a "flipped" Lys192-Gly193 peptide bond.

156 tion by these compounds does not involve the oxyanion hole, an unprecedented departure from known and

157 te, twisting of the beta3 strand to form the oxyanion hole, and rolling of the beta3-beta4 loop towar

158 We identify the position of the oxyanion hole, and the S- and S'-binding subsites of Glp

159 nformational changes in the active site, the oxyanion hole, and the substrate specificity pocket resi

160 vicinity may stabilize the S1 pocket and the oxyanion hole, and they may have general implications fo

161 ine proteases, comprising a catalytic triad, oxyanion hole, and typical secondary structural elements

162 yanion hole; and Asp-9, which stabilizes the oxyanion hole, are among the most highly conserved resid

163 A conserved asparagine in the oxyanion hole, Asn-169, is found to be H-bonded to subst

164 n of the S1 substrate binding pocket and the oxyanion hole, evident by an increased affinity for p-am

165 rized three histidine substitutions near the oxyanion hole, G57H, L58H, and M162H, which significantl

166 characterization: three corresponded to the oxyanion hole, hydrolase motif, and catalytic aspartate

167 that introducing a positive charge near the oxyanion hole, W197I/C60R or W197I/C60K, results in a fu

168 nt Cys408 is triply oxidized and lies in the oxyanion hole, which would block the binding of substrat

169 by X-ray with the acyl carbonyl outside the oxyanion hole, while the Delta (2) species corresponds t

170 etry and determines the rotamer state of the oxyanion hole-forming Asn295, and thus adds a second lev

171 h neighboring amide can be used in the local oxyanion hole.

172 5 and its carbonyl moiety is situated in the oxyanion hole.

173 ated by a photoacid bound to the active site oxyanion hole.

174 the OXA-1-doripenem complex is bound in the oxyanion hole.

175 nolate intermediate that is stabilized in an oxyanion hole.

176 ds between the acyl-enzyme thioester and the oxyanion hole.

177 ic contributions from KSI's general base and oxyanion hole.

178 ide bond and the correct architecture of the oxyanion hole.

179 he Tyr 433 containing loop, and the proposed oxyanion hole.

180 ke catalytic triad and its uniquely designed oxyanion hole.

181 nds to the form with the carbonyl inside the oxyanion hole.

182 tion and compromises the architecture of the oxyanion hole.

183 stabilization of negative charge within the oxyanion hole.

184 he nonpolar form of the TSAs relative to the oxyanion hole.

185 igand, presumably anionic, is located in the oxyanion hole.

186 ter enolate anions stabilized by a conserved oxyanion hole.

187 n of the tetrahedral transition state by the oxyanion hole.

188 amide N of Glu(193) may not point toward the oxyanion hole.

189 the cocE employs a tyrosine hydroxyl in the oxyanion hole.

190 up is completely displaced from the enzyme's oxyanion hole.

191 tation through interaction with the proposed oxyanion hole.

192 honate moiety of the TSA and, hence, form an oxyanion hole.

193 N of Glu(193) to point correctly toward the oxyanion hole.

194 y uses an Arg residue in the formation of an oxyanion hole.

195 as the other contacts backbone amides in the oxyanion hole.

196 hich use a serine residue deprotonated by an oxyanion hole.

197 bond is formed between the substrate and the oxyanion hole.

198 -74, and Arg-75 in exosite I; Gly-193 in the oxyanion hole; and Asp-221 and Asp-222 in the Na+ site.

199 lytic dyad; Arg-17 and Ser-56, which form an oxyanion hole; and Asp-9, which stabilizes the oxyanion

200 One boronate oxygen is held in the oxyanion hole; the other, occupying the leaving group si

201 ral base in thiolases and replaced a pair of oxyanion-hole histidine residues with Tyr-246 and Tyr-34

202 enzyme oxyanion holes or chemically designed oxyanion-hole mimics are N-H and O-H groups.

203 Oxyanion holes are commonly found in many enzyme structu

204 tic dyads and triads are usually paired with oxyanion holes for substrate activation, but it is diffi

205 und much higher success rates using designed oxyanion holes formed by backbone NH groups rather than

206 Small-molecule transition state analogues of oxyanion holes have been characterized by computations,

207 That is, although the energetics of oxyanion holes have been fully quantified in early studi

208 Typical functionalities found in enzyme oxyanion holes or chemically designed oxyanion-hole mimi

209 Oxyanion holes play a major role in catalyzing enzymatic

210 tificial catalysts using catalytic dyads and oxyanion holes.

211 e electron equivalents required to reduce Te oxyanions; however, the reduction rates were modestly in

212 receptor's crown ether ring and the trigonal oxyanion hydrogen bonded to the receptor NH residues.

213 dox transitions, possess a high affinity for oxyanions (i.e., arsenate and chromate) and suggests tha

214 resting enzyme and to the inhibitor-derived oxyanion in a chloromethyl ketone complex, observations

215 mical behavior of this toxic redox-sensitive oxyanion in anoxic environments is poorly constrained.

216 ophile, moving more than 2 A and placing the oxyanion in contact with Gln19 and the backbone amide of

217 ead to suboptimal solvation of the incipient oxyanion in the mutants, thereby potentially exaggeratin

218 barrier is achieved by stabilization of the oxyanion in the transition state.

219 ed, and the coordination geometries of these oxyanions in both structures are reported.

220 igher accuracy of Metsorb for measuring some oxyanions in freshwater and seawater, and the possibilit

221 o, for molybdenum, thioanions dominated over oxyanions in many Icelandic hot springs.

222 Low concentrations of oxyanions in our data set and structural underestimation

223 asured the concentration of trace metals and oxyanions in synthetic freshwater (CMBL/CSol = 0.82-1.18

224 observed by both direct quantification of Se oxyanions in the leachate and the corresponding loss of

225 he leachate and the corresponding loss of Se oxyanions in the solid phase.

226 gh concentrations of molybdate and tungstate oxyanions inhibit growth, thus requiring the tight regul

227 ermodynamically favored than maintaining the oxyanion intermediate necessary for catalysis to proceed

228 o receive the hydride, disassociation of the oxyanion intermediate to form the dead-end adduct is mor

229 ists in polarizing substrate/stabilizing the oxyanion intermediate.

230 d neither residue is likely to stabilize the oxyanion intermediate.

231 crucial for the stabilization of high-energy oxyanion intermediates or transition states through hydr

232 e followed by fragmentation of the resulting oxyanion into the carboxylic acid and a benzyl anion.

233 In all solid-state structures, the trigonal oxyanion is not located symmetrically inside the recepto

234 ts main-chain carbonyl carbon, the resulting oxyanion is stabilized by a protonated glutamate.

235 The crystal structure confirms that the oxyanion is stabilized by the main chain amide of Ser-20

236 tative Se reduction to drive the residual Se oxyanions isotopically heavy.

237 ally the N3 of A1 is the proton donor to the oxyanion leaving group.

238 nvolving pre-equilibrium dissociation of the oxyanion ligand (RO(-)) followed by nucleophilic attack

239 the helix 6 interaction with the active site oxyanion loop is therefore used in two independent regul

240 nserved interaction network that upholds the oxyanion loop, leading to a partial collapse of the cons

241 o 9.5), the leachable Se was comprised of Se oxyanions, mainly selenite.

242 ystem had the highest water content and that oxyanions may bridge iron(III) hydroxide polymeric embry

243 d His144 and hydrogen bonds of Arg228 to the oxyanion O5.

244 Phosphite (Phi), a phloem-mobile oxyanion of phosphorous acid (H(3)PO(3)), protects plant

245 teractions between the catalyst and the C-5'-oxyanion of the basic alkoxy leaving group.

246 osed role of H84 is as a proton donor to the oxyanion of the quinoid species such that subsequent C-H

247 The oxyanion of the tetrahedral intermediate interacts with

248 effects reported suggests that these simple oxyanions of nitrogen have a much richer profile of biol

249 he determination of biospherically important oxyanions of selenium (Se) and tellurium and another Se-

250 strial strategies to chemically reduce these oxyanions often require the use of harsh conditions, but

251 HNO release is expected to occur through the oxyanion (OHN-PY) of each HAPY compound.

252 is no general tool that can analyze several oxyanions or all the chemical elements they contain.

253 s oxic conditions with lower availability of oxyanions or increased bioproductivity along continental

254 s secondary mineral phases, which allows for oxyanion partitioning, e.g., IO(3)(-) incorporation into

255 tion of acetic acid, most likely through the oxyanion produced by nucleophilic attack at the carbonyl

256 The oxyanion reactively dehydrogenates ethane at the melt-ga

257 The design of artificial oxyanion receptors with switchable ion preference is a c

258 ected mutagenesis, and energetic analyses of oxyanion recognition by the P-loop in the ATP/ADP bindin

259 y in the pure form compared to that of other oxyanion reductases, such as the membrane-bound and peri

260 ly for analysis of such low-abundant, labile oxyanion reductases.

261 ase in the order fluoroanions > carboranes > oxyanions, reflecting the relative basicities of the ani

262 rmed in the presence of bivalent cations and oxyanions represent important components of the global F

263 )], as harvest from a culture of a tellurium-oxyanion respiring bacteria.

264 e formation mechanisms and structures of the oxyanion-rich Fe(III) polymers determined in this study

265 growth medium and amended with the selenium oxyanion selenate, selenite, or selenocyanate, produces

266 e efficient method, the predominant selenium oxyanions, selenite (Se(IV)) and selenate (Se(VI)), can

267 REMs were also tested for oxyanion separation.

268 These oxyanions share similar structures but differ significan

269 used to capture TcO4(-) and closely related oxyanions so far and discuss the possibility of using me

270 Applying phosphorus oxyanion solutions to HLB-positive sweet orange trees re

271 istent with the catalytic antibody providing oxyanion stabilization as its major contribution to cata

272 se for UDP-glucose alcohol oxidation and for oxyanion stabilization during formation and breakdown of

273 nction as an aldehyde trap and also provides oxyanion stabilization.

274 ched to the catalytic serine alone, with the oxyanion stabilized by unusual tripartite interactions w

275 operatively organized the catalytic base and oxyanion stabilizer, thus perfecting transition-state st

276 identified that enable high selectivity: an oxyanion-steering mechanism and a CH-pi interaction.

277 plications for the flux of As and also other oxyanions, such as phosphate, across the groundwater-lak

278 effects of pyrite grains and three types of oxyanions-sulfate, phosphate, and arsenate-on the retent

279 hed the well-known stimulatory effect of the oxyanion sulfite on MgATP hydrolysis.

280 aqueous streams containing soluble tellurium oxyanions, tellurate (Te(VI)), and tellurite (Te(IV)).

281 olarize the carbonyl group and stabilize the oxyanion tetrahedral intermediate.

282 e oxygen of the substrate, and stabilize the oxyanion tetrahedral intermediate.

283 to a Weinreb amide, rather than by a simple oxyanion that is generated from an epoxide.

284 These simulations revealed formation of the oxyanion thiohemiacetal intermediate only when the nicot

285 able to biocatalyze the reduction of both Te oxyanions to produce Te(0) nanoparticles (NPs) in sulfur

286 sed on conversion of water soluble, toxic Se oxyanions to water insoluble, elemental Se.

287 ically repels the product phosphate, another oxyanion, tungstate, binds more strongly in the presence

288 For tungsten and antimony, oxyanions typically dominated and thioanions were observ

289 bility, MOFs can be applied to capture these oxyanions under real-life conditions.

290 urce, these Fe(III) polymers, which dominate oxyanion uptake, form with little dependence on the init

291 trace metal (Mn, Co, Ni, Cu, Cd, and Pb) and oxyanion (V, As, Mo, Sb, W, and P) concentrations in fre

292 AP active site is known to stabilize another oxyanion, vanadate, in trigonal bipyramidal geometry, bu

293 pivotal role for stabilizing the developing oxyanion, via C-H...O hydrogen bonds, in our newly propo

294 The predominant oxyanion was nitrate (60-75%) followed by nitrite.

295 Oxyanions were also found to reduce aggregation and aggr

296 ltispecies biofilms biotransforming selenium oxyanions were characterized using X-ray fluorescence im

297 ral solutions containing mixtures of arsenic oxyanions with dissolved sulfide and solutions derived f

298 tion of outer-sphere complexes for all three oxyanions with increasing Al substitution.

299 ate strong hydrogen bonding through adsorbed oxyanions with soil surfaces.

300 es such as basaluminite for As(V) and Se(VI) oxyanions, with adsorption capacities on the same order