ライフサイエンスコーパス: cation exchange

1 llenged by competing processes: alloying and cation exchange.

2 h only if shelling is accompanied by partial cation exchange.

3 t previously attainable by kinetic routes or cation exchange.

4 aller amounts of QDs were released following cation exchange.

5 at have not been previously accessible using cation exchange.

6 lysts in metal-organic frameworks (MOFs) via cation exchange.

7 nanoparticles with different composition by cation exchange.

8 ework mobile cations and are widely used for cation exchange.

9 ing water treatment with particular focus on cation exchange.

10 Ag(2)S nanorod superlattices through partial cation exchange.

11 x S transform to zincblende MnS and CoS upon cation exchange.

12 rystal periphery region was accomplished via cation exchange.

13 logy of the NPLs to be maintained during the cation exchange.

14 ostructures that could be prepared so far by cation exchange.

15 is nonelectrostatic surface complexation and cation exchange (2SPNE SC/CE) sorption model including a

16 These features make cation exchange a convenient tool for accessing nanocrys

17 rillonite well beyond the extent expected by cation exchange alone.

18 ) and distinct interaction mechanisms (e.g., cation exchange and cation bridging).

19 he sorbent at low surface coverage; parallel cation exchange and cooperative interactions were noted

20 tions will furnish a deeper understanding of cation exchange and inspire future applications.

21 action that accompanies the Pb(2+) for M(2+) cation exchange and is observed to scale linearly with t

22 S bonding sites, which allows for reversible cation exchange and mercury vapor capture that is superi

23 is of radioactively labeled LaeA followed by cation exchange and reverse phase chromatography identif

24 s accomplished using a combination of strong cation exchange and strong anion exchange chromatography

25 ation of two shell-growth techniques-partial-cation exchange and successive ionic layer adsorption an

26 vance mechanism-specific probe compounds for cation exchange and surface complexation/cation bridging

27 ith particular emphasis on the mechanisms of cation exchange and surface complexation/cation bridging

28 em of a compound retained on the surface via cation exchange and the cationic amine group of an adjac

29 ulated C at 8.0 Mg ha(-1) yr(-1), increasing cation exchange and water holding capacity by 95% and 34

30 amino group of DTBA enables its isolation by cation-exchange and facilitates its conjugation.

31 graphy (HPLC) system constructed with strong cation-exchange and reversed-phase columns, followed by

32 n curve, (2) Ca, Mg, and Mn concentration by cation exchange, and (3) U concentrations by surface com

33 rating a series of trap columns (C18, strong cation exchange, and another C18) prior to nanoflow chro

34 The nanoparticles capture nickel ions by cation exchange, and remain on the surface of the skin,

35 model was developed combining precipitation, cation exchange, and surface complexation reactions to d

36 Temperature-dependent surface complexation, cation-exchange, and kinetic dissolution of K-feldspar w

37 In this tutorial review, we discuss cation exchange as a promising materials synthesis and d

38 To harness cation exchange as a rational tool, we need to elucidate

39 tals, to gain insights into the mechanism of cation exchange at the nanoscale.

40 : (i) sorption via a single mechanism (e.g., cation exchange) at one sorbent receptor site type (e.g.

41 ation-assisted binding assay and applied the cation exchange-based fluorescence amplification (CXFluo

42 ed method for enriching apelin peptides with cation-exchange beads followed with mass spectrometry an

43 r, is traditionally defined as the degree of cation exchange between the A- and B-sites.

44 At any given temperature, cation exchange by In(3+) is approximately 2 orders of m

45 lly enhanced diffusivity is found for Mn(2+) cation exchange by In(3+).

46 in this direction is represented by partial cation exchange, by which preformed nanocrystals can be

47 This release behavior was explained by cation exchange (Ca(2+) in exchange sites were replaced

48 y be likely in soils with exceptionally high cation exchange capacities (>0.7 mol charge/kg) and low

49 The gelation capacity (8%) and the cation exchange capacity (8.96mEq/kg) of okara(ET) were

50 , HOC, and ROC, respectively), clay content, cation exchange capacity (CEC), pH, volumetric water con

51 ylammonium bromide (DODA-Br) up to twice the cation exchange capacity (CEC).

52 onic surfactant (BDTAC) up to four times the cation exchange capacity (CEC).

53 measures of benzylamine sorption, effective cation exchange capacity alone, or a model from the lite

54 by the increased hydroxyl concentration; the cation exchange capacity did however show an unexpected

55 The cation exchange capacity is controlled by the sulfonatio

56 The cation exchange capacity of bare PMMA capillaries was on

57 nce, cation loss represents >30% of the base-cation exchange capacity of soils.

58 such as pH, clay content and mineralogy, and cation exchange capacity, also influence C60 soil sorpti

59 nd composition) and soil properties (such as cation exchange capacity, clay content, bulk density) 24

60 equilibrium constants of clay minerals, and cation exchange capacity.

61 e., synergism) in soils with high and medium cation-exchange capacity (CEC) but less than additive (a

62 extractable metals were similar to trends of cation-exchange capacity (CEC) calculated from synchrotr

63 observed at concentrations below 10% of the cation-exchange capacity (CEC) for Illite and kaolinite

64 acity, swelling, water solubility index, and cation-exchange capacity and decreasing the oil-holding

65 roups that significantly increase the soils' cation-exchange capacity and thus the retention of plant

66 ption to clay is normalized to the estimated cation-exchange capacity attributed to clay minerals (CE

67 ns for thin-layer ionophore-based films with cation-exchange capacity read out with cyclic voltammetr

68 soils with varying organic carbon, effective cation-exchange capacity, and anion-exchange capacity wa

69 developed using a mixed mode reversed-phase/cation-exchange cartridge (Oasis MCX) and validated in b

70 Cation exchange (CE) has been recognized as a particular

71 We studied cation exchange (CE) in core/shell Cu2-xSe/Cu2-xS nanoro

72 InS2 (copper indium sulfide, CIS) NPls via a cation exchange (CE) reaction.

73 Here, a detailed transformation diagram of cation-exchange (CE) chemistry from cadmium sulfide (CdS

74 ary complexity would be achievable by simple cation exchange chemistry and a basic understanding of t

75 es the antibody to elute earlier in the weak cation exchange chromatogram.

76 using iTRAQ chemistries combined with strong cation exchange chromatographic fractionation and MS.

77 using sequential hydrophobic interaction and cation-exchange chromatographies and then purified by af

78 In this setup, cation exchange chromatography (CEX) and reverse-phase l

79 opeptide enrichment, fractionation by strong cation exchange chromatography (SCX) and analysis by liq

80 lonal antibodies (mAbs) are analyzed by weak-cation exchange chromatography (WCX).

81 cell system and purified by a combination of cation exchange chromatography and immobilized bTf antib

82 with low molecular weight cut-off membranes, cation exchange chromatography and reversed phase high p

83 ere fractionated with high-resolution strong cation exchange chromatography and then resolved on a lo

84 h an average accuracy of 3%, comparable to a cation exchange chromatography based approach performed

85 oring of foulant deposition during multimode cation exchange chromatography based purification of hum

86 of the reaction products by high resolution cation exchange chromatography combined with the knowled

87 taking advantage of the robust online strong cation exchange chromatography for tryptic peptide fract

88 onation procedure using economical anion and cation exchange chromatography on HiTrap resins was eval

89 alone identified 8% and LC-MS/MS with strong cation exchange chromatography prefractionation identifi

90 thod has been developed as an alternative to cation exchange chromatography to determine charge heter

91 The HPIC separation was carried out through cation exchange chromatography using methanesulfonic aci

92 In this article, cation exchange chromatography was used to study how the

93 num (which can coelute with beryllium during cation exchange chromatography).

94 omatography, ad hoc selective precipitation, cation exchange chromatography, and postseparation eleme

95 ed from other tryptic fragments using strong cation exchange chromatography, and they have a readily

96 (mAb) purified by Protein A column elution, cation exchange chromatography, and ultrafiltration was

97 aracterize major modifications, separated by cation exchange chromatography, on an immunoglobulin G1

98 The samples were fractionated by cation exchange chromatography, separated by high-perfor

99 By using cation exchange chromatography, the BBI isoinhibitors we

100 enom using size exclusion chromatography and cation exchange chromatography.

101 process using extraction chromatography and cation exchange chromatography.

102 activity were pooled and further purified by cation exchange chromatography.

103 ersed-phase liquid chromatography and strong cation exchange chromatography.

104 process using extraction chromatography and cation exchange chromatography.

105 as this complexity could not be unraveled by cation exchange chromatography.

106 The isotopes were purified by means of cation exchange chromatography.

107 high-performance liquid chromatography, and cation exchange chromatography.

108 hains are the major isoforms resolved during cation exchange chromatography.

109 lar medium by differential precipitation and cation exchange chromatography.

110 n was also observed for the Asu results from cation-exchange chromatography (CEX) and tryptic peptide

111 of aggregation was estimated using a native cation-exchange chromatography (CEX) method based on the

112 iency reversed-phase PLOT column with strong cation-exchange chromatography (SCX).

113 HPLC-MS results indicated that cation-exchange chromatography acidic variant population

114 Using high-resolution cation-exchange chromatography and thin layer chromatogr

115 The enantiomers of 1 and 2 are separated by cation-exchange chromatography on Sephadex C25 using sod

116 of generator-produced (68)Ga on the basis of cation-exchange chromatography using EtOH/HCl medium has

117 MGB) proteins consistently cofractionated by cation-exchange chromatography with the histone dimer (H

118 he present study, an HPLC (with an anion and cation exchange column connected in series)-arsine gener

119 Active renin was further purified using a cation exchange column followed by a gel filtration colu

120 tion (silver-ion) UHPLC column from a strong cation exchange column for (2)D, coupled with UV and LC1

121 work, a pH gradient based separation using a cation exchange column is described and shown to be a mu

122 high-performance liquid chromatography on a cation exchange column.

123 ng from pH 8.2 to 10.9 on a polymer monolith cation-exchange column for high throughput profiling of

124 Another 2DLC method using a cation-exchange column in the first dimension and the sa

125 feat impossible with a comparable commercial cation-exchange column.

126 (4+), Fe(3+), Zn(2+), and Ti(4+)) on various cation-exchange columns has been investigated with a var

127 Cation exchange (CX) in the nonfluorescent ZnS nanocryst

128 ade of cellulose paper (75-mum thickness), a cation-exchange Donnan exclusion membrane (FKL), and a s

129 ide of materials synthesis, applications for cation exchange exist in water purification, chemical st

130 Cation-exchange extraction of polypeptide protamine from

131 y slows down at the mixed potential based on cation-exchange extraction of protamine.

132 Through optimizing the cation-exchange extraction process, we improved the lowe

133 Cation exchange favoring Cs and Rb ions, and subsequent

134 solid phase extraction (SPE) and silver-form cation exchange filtration were utilized to desalt and p

135 This report highlights the versatility of cation exchange for accessing nanocrystals with covalent

136 imitations in bulk systems and fully exploit cation exchange for materials synthesis and discovery vi

137 omatography, but clearly outperformed strong cation exchange for use in first dimensional peptide sep

138 verabundant proteins and subjected to strong cation exchange fractionation followed by liquid chromat

139 A common synthesis route for Cu2S via cation exchange from CdS nanocrystals requires Cu(I) pre

140 transformation of ionic nanocrystals through cation exchange has been used to synthesize nanocrystal

141 e been developed to date, transformations by cation exchange have recently emerged as an extremely ve

142 We have prepared a unique series of cation-exchanged Hg(x)Cd(1-x)Te quantum dots (QDs) and s

143 Weak cation exchange hydrophilic interaction chromatography w

144 0, 5-6 kDa) were separated by optimized weak cation exchange/hydrophilic interaction liquid chromatog

145 s report, we identify Co-MFU-4l, prepared by cation exchange in a metal-organic framework, as a solid

146 In the case of copper(I) (Cu(+)) cation exchange in cadmium sulfide (CdS) nanorods, the r

147 ere, we present a method that allows partial cation exchange in colloidal CsPbBr3 NCs, whereby Pb(2+)

148 um in the environment is largely mediated by cation exchange in micaceous clays, in particular Illite

149 We report a new strategy based on mercury cation exchange in nonpolar solvents to prepare bright a

150 gistic binding with both metal chelation and cation exchange interactions on the angstrom length scal

151 nt rapidly quenches the quantum dots through cation exchange (ionic etching), and facilitates renal c

152 The results show that cation exchange is a robust process for removal of Ca(2+

153 Cation exchange is already allowing access to a variety

154 Cation exchange is an age-old technique for the chemical

155 Cation exchange is an emerging synthetic route for modif

156 Cation exchange is shown to be a simple and efficient me

157 In contrast, property control by cation exchange is still underdeveloped for colloidal Cs

158 AgNPs and clay from the soil was induced by cation exchange (K(+) for Ca(2+)) that reduced the bridg

159 ile IgG1 mAb drug substance were profiled by cation-exchange liquid chromatography (CEX) followed by

160 was obtained, making it suitable for strong cation-exchange liquid chromatography of both peptides a

161 Extraction was performed using weak cation exchange magnetic nanoparticles.

162 ersed phase, weak anion exchange, and strong cation exchange material.

163 In vivo cation exchange may be a promising strategy to enhance s

164 hase extraction (SPE) method employing mixed cation exchange (MCX) cartridges, obtaining an off-line

165 ged) polar organic solutes to neutral (HLB), cation-exchanging (MCX, WCX), and anion-exchanging (MAX,

166 quenching mechanism was found to be due to a cation exchange mechanism as confirmed by X-ray photoele

167 d that, because of the Donnan equilibrium at cation exchange membrane-anolyte/catholyte interfaces, t

168 ion of phosphate and citrate buffers using a cation-exchange membrane (CEM) -based anion suppressor a

169 separated from the outer compartments with a cation-exchange membrane (CEM) and an anion-exchange mem

170 bearing water (or a dilute electrolyte) by a cation-exchange membrane (CEM) and an anion-exchange mem

171 s separated from the outer compartments by a cation-exchange membrane (CEM) and an anion-exchange mem

172 and depletion phenomena of an ion-selective cation-exchange membrane created under an applied electr

173 na Loa than in Reno, and greater still for a cation-exchange membrane-based measurement system.

174 third soil (high P) with AEM together with a cation-exchange membrane.

175 used to determine if measurements made with cation exchange membranes (CEM) were comparable to stand

176 TK, PBMTK, and RMTK) with RMCEM collected on cation exchange membranes (CEMs) at the high altitude Pi

177 cts using both novel and existing commercial cation exchange membranes (CEMs).

178 Cation exchange membranes had the highest collection eff

179 denuders with that collected using nylon and cation exchange membranes in the laboratory and field.

180 ng KCl-coated denuders, nylon membranes, and cation-exchange membranes, was investigated at relative

181 additional humidity enhanced GOM recovery on cation-exchange membranes.

182 Here, we demonstrate a versatile partial cation exchange method to fabricate lamellar Ag-CoSe2 na

183 Here, we describe a partial cation-exchange method in which we take advantage of thi

184 by a "replacement column" that consists of a cation-exchange micromembrane suppressor continuously re

185 Using strong cation exchange minicolumn treated extracts, the levels

186 ine samples were extracted by both anion and cation exchange mixed-mode polymeric SPE cartridges and

187 ltidimensional LC method using an anion- and cation-exchange mixed bed for the first separation dimen

188 us phase was subjected to anion-exchange and cation-exchange/mixed mode chromatography with aqueous a

189 This study evaluates a newly proposed cation-exchange model that defines the sorption of organ

190 A sulfonate-silica hybrid strong cation exchange monolith microreactor was synthesized an

191 A detachable sulfonate-silica hybrid strong cation-exchange monolith was synthesized in a fused sili

192 50 mM formic acid and loaded onto the strong cation-exchange monolith.

193 It is found that cation exchange near the surface leads to the most stabl

194 Since nanoscale cation exchange occurs rapidly at room temperature, it c

195 Here, we demonstrate that cation exchange of cadmium pnictide nanocrystals with gr

196 Subsequent cation exchange of Cu to Cd at high temperature (180 deg

197 e been accessed previously through analogous cation exchange of roxbyite Cu2-x S, demonstrates the se

198 coordinated cations--can be preserved during cation exchange of roxbyite-type Cu2-xS nanocrystals to

199 elated zincblende vs. wurtzite polymorphs by cation exchange of structurally distinct templates.

200 all disks made of beads with reversed phase, cation-exchange or anion-exchange surfaces embedded in a

201 CTSs block the extracellular cation exchange pathway, and cation-binding sites I and

202 ent, this study aims to assess the long-term cation exchange performance of zeolites in concrete deri

203 These findings demonstrate cation exchange plasticity through hetero-CAX interactio

204 electrode surface, a thin layer of Nafion, a cation exchange polymer, has been electrodeposited onto

205 Labeling of PSMA(HBED) was optimized for cation-exchange postprocessing methods, ensuring almost

206 ing of (68)Ga-PSMA(HBED) using the efficient cation-exchange postprocessing of (68)Ga as well as the

207 By using a cation-exchange procedure in which Ca2+ is not removed p

208 DOM was actively involved during the cation exchange process through complexation, adsorption

209 The sequential anion/cation exchange process was applied to pseudo-spherical

210 replaced by transition-metal ions through a cation exchange process.

211 d into the pores of bio-MOF-1 using a simple cation exchange process.

212 developed acidification module relies on the cation-exchange process between the sample and an ion-ex

213 ground electrolyte that enables one to block cation exchange processes and to restrict the Zn uptake

214 cation detachment largely explains the slow cation exchange processes at the interface.

215 Comparison of its Cs(+) cation exchange properties at pH 8 and pH 13 unexpectedl

216 Chabazite demonstrates excellent cation-exchange properties in simulated young cement por

217 on with a multidentate ligand, this class of cation-exchanged QDs are compact (6.5 nm nanocrystal siz

218 bSe quantum dots (QDs) using a postsynthetic cation exchange reaction in which Pb is exchanged for Ag

219 of aluminum hydroxide allows progress of the cation exchange reaction leading to hardness removal.

220 made using a low-temperature solution-based cation exchange reaction that creates a heteroepitaxial

221 Here we propose a novel cation exchange reaction that takes advantage of the red

222 The NCCs were porous and allowed fast cation exchange reaction to release an ultralarge number

223 de (64)Cu into CdSe/ZnS core/shell QDs via a cation-exchange reaction.

224 It is now shown that anion and cation exchange reactions can be coupled together and ap

225 We studied cation exchange reactions in colloidal Cu(2-x)Se nanocry

226 We have investigated cation exchange reactions in copper selenide nanocrystal

227 Chemical transformations like cation exchange reactions overcome a limitation in tradi

228 olled by dissolution as Ag(+) and subsequent cation exchange reactions regardless of the applied silv

229 ntage of this unique architecture to perform cation exchange reactions with Ag(+) and Pd(2+), thus de

230 structures and used as the host material in cation exchange reactions with Pb(2+) ions.

231 he nanoheterostructures, formed upon partial cation exchange reactions, is intimately connected not o

232 ontrol the NC composition through successive cation exchange reactions.

233 tegy and useful guides to the application of cation-exchange reactions for the synthesis of a broader

234 equilibrium and the morphology change in the cation-exchange reactions of metal chalcogenide nanocrys

235 re, we present a systematic investigation of cation-exchange reactions that involve the displacement

236 ormations, the scope of existing nanocrystal cation-exchange reactions was expanded to include 3d tra

237 chemistry thus shares some similarities with cation-exchange reactions, but proceeds without the loss

238 ed strategy, including sequential anion- and cation-exchange reactions, integrates two distinct sulfi

239 The (99m)Tc solution was passed through a cation exchange resin and an alumina cartridge, followed

240 removal capacity of the HSBS and that of the cation exchange resin for the three metals demonstrates

241 Use of a cation exchange resin in Al(3+)-form for hardness remova

242 plished using a combination of a strong-acid cation exchange resin to separate barium and radium from

243 thereal diazomethane over peptides on strong cation exchange resin within a microfluidic device, pept

244 Prairie Pothole Region (PPR) using XAD-8, a cation exchange resin, and PPL, a styrene-divinylbenzene

245 etal ions on Dowex Marathon C, a strong acid cation exchange resin.

246 nd to sorption onto a commercially available cation exchange resin.

247 The (63)Cu-(63)Zn mixture was trapped on a cation-exchange resin and rinsed with water, and the (63

248 extraction using silica gel C-18 and DSC-SCX cation-exchange resin.

249 orption mechanism of organic contaminants on cation exchange resins (CXRs) will enable application of

250 d complexed zinc, and identified appropriate cation exchange resins for the individual systems.

251 Though highly selective organic cation exchange resins have been developed for most poll

252 Both magnetically enhanced and nonmagnetic cation exchange resins were converted to Na, Mg, Ca, Sr,

253 g solid phase extraction based on mixed-mode cation exchange/reverse phase retention.

254 aration and a newly developed shorter strong cation exchange (SCX) assay.

255 First, strong cation exchange (SCX) chromatography separates peptides

256 GE) which is also shown to outperform strong cation exchange (SCX) in terms of resolution, gain of si

257 simple solid-phase extraction step by strong cation exchange (SCX) or reversed phase (RP), and LC-MS

258 eptide retention prediction model for strong cation exchange (SCX) separation on a Polysulfoethyl A c

259 increase the depth of the proteome, a strong cation exchange (SCX) separation, carefully tuned to imp

260 with strong anion exchange (SAX) and strong cation exchange (SCX) StageTip techniques.

261 method is based on a two-dimensional strong cation exchange (SCX) strategy, operating at two differe

262 alyzed in parallel using conventional strong-cation exchange (SCX)-RPLC-ESI-MS/MS.

263 ), gel electrophoresis (SDS-PAGE), or strong cation exchange (SCX-HPLC).

264 , dual-stage online cleanup that uses strong cation-exchange (SCX) followed by reversed-phase desalti

265 extractions: reversed-phase (C18) and strong cation-exchange (SCX).

266 d basaluminite precipitation reactions and a cation exchange selectivity coefficient K(Na\Al) of 0.3,

267 Cation exchange selectivity coefficients for Tl(+) with

268 near neutral solutions demonstrated that the cation exchange selectivity remains unaffected by the in

269 By a combination of cation-exchange separation, papain digestion, and a pane

270 rthogonal chromatography was performed using cation exchange (silica) and anion exchange (propylamine

271 mapped and visualized during shell growth or cation exchange simply using absorption transition stren

272 It was also shown that introduction of cation-exchanging sites to the microspheres significantl

273 The assay involves the use of strong cation exchange solid phase extraction (SPE) to isolate

274 vivo experiments were purified by mixed-mode cation-exchange solid-phase extraction and analyzed by u

275 Weak cation-exchange solid-phase extraction was employed for

276 four components: (1) isolation using strong cation-exchange solid-phase extraction, (2) derivatizati

277 Mix-mode cation exchange sorbent yielded the best matrix effect f

278 is nonelectrostatic surface complexation and cation exchange sorption model was used to quantitativel

279 tion-mediated reactions, including anion and cation exchange, that chemically transform colloidal nan

280 In cation exchange, the average peptide orientation is the

281 CdS formed on the nanocrystal surface during cation exchange, these flat quantum disks form an intere

282 ific quantum dot system that permits in vivo cation exchange to achieve selective background quenchin

283 ctor nanocrystals by demonstrating selective cation exchange to convert precursor Yb(3+)-doped NaInS2

284 electrostatic self-assembly and Cd(2+)/Cu(+) cation exchange to obtain an anisotropic core-shell nano

285 of nanoparticle detachment, dissolution, and cation exchange to silver elution, and to estimate silve

286 Here we use cation exchange to synthesize mercury chalcogenide NPLs.

287 We demonstrate that the selectivity for cation exchange to take place at different facets of the

288 framework conservation extends the domain of cation exchange to the design of more complex and unique

289 ertion is facilitated by an energy-efficient cation-exchange transformation.

290 Cation exchange transformations in nanocrystals can be t

291 quid chromatography [(U)HPLC] using a strong cation-exchange trap in series with a fused-core HPLC co

292 These experiments indicate that cation exchange, under the specific conditions of this w

293 ethod with isotope dilution and SPE based on cation-exchange was developed for determination of free

294 IEX methods used with on-line LC were a weak cation exchange (WCX) separation and a newly developed s

295 onoclonal antibody were collected using weak cation exchange (WCX)-10 chromatography and characterize

296 functional column, combining RPLC, anion and cation exchange, which allows the simultaneous determina

297 y described methods and other paths, such as cation exchange, which expand the range of available mat

298 Nanocrystal cation exchange, which proceeds rapidly under mild condi

299 is systematically modified via postsynthetic cation exchange with either tetramethylammonium, tetraet

300 namic and permanently populated by transient cations exchanging with other cations in the interior ca