ライフサイエンスコーパス: ion-selective

1 Voltage-gated sodium channels comprise an ion-selective alpha-subunit and one or more associated b

2 Numerous ion-selective and reference electrodes have been develop

3 The macroscopic ion-selective behavior of K(+) channels is mediated by a

4 e and shed light on electronic devices where ion-selective behavior plays a key role.

5 framework is illustrated by considering the ion-selective binding sites in the KcsA channel and the

6 ies selective membranes that are inspired by ion-selective biological channels.

7 in understanding the molecular evolution of ion-selective biomembrane channels/transporters, globula

8 Prussian Blue (PB) films in multiple closed ion-selective bipolar electrodes (BPEs), which gives a p

9 the enrichment and depletion phenomena of an ion-selective cation-exchange membrane created under an

10 in endothelial cells (HUVECs) attached to an ion-selective cellulose triacetate (CTA) membrane modifi

11 ical subunits surrounding a central chloride ion-selective channel gated by GABA.

12 s is that they code for functional potassium ion-selective channel proteins (Kcv) that are considered

13 n dioxide into the internal compartment, the ion-selective CO(2) sensor proposed here shows a respons

14 The measurements reveal an ion-selective conductance that vanishes in pores <0.24 n

15 may provide new guidance for preparing good ion-selective conductors using electrochemical approache

16 d at the lower/sensitive end of the ammonium ion selective electrode (AISE) with O-ring and then elec

17 The ion selective electrode (ISE) membranes with tren-based

18 confocal microscopy, mass spectrometry, and ion selective electrode technique.

19 interference, which was overcome by specific ion selective electrode.

20 emical microscope with an amperometric Ag(+) ion-selective electrode (Ag(+)-ISE) and the respiration

21 assay uses a low-volume solid-contact silver ion-selective electrode (Ag(+)-ISE) to monitor the deple

22 It is well known that the selectivity of an ion-selective electrode (ISE) depends on the stoichiomet

23 re, for which a wearable potentiometry-based ion-selective electrode (ISE) has attracted increasing a

24 dent potential response of a polymeric-based ion-selective electrode (ISE) is presented.

25 The selectivities of ionophore-doped ion-selective electrode (ISE) membranes are controlled b

26 hibit excellent selectivity for silver ions, ion-selective electrode (ISE) membranes were optimized a

27 A new and convenient ion-selective electrode (ISE) method was used to assay N

28 y(3-octylthiophene) (POT) solid-contact (SC) ion-selective electrode (ISE) polymeric membrane has bee

29 A recent new direction in ion-selective electrode (ISE) research utilizes a stir e

30 ibited, thereby reducing the response of the ion-selective electrode (ISE).

31 A new type of solid-contact ion-selective electrode (SC-ISE) has been developed that

32 d K(+)-selective membrane in a solid-contact ion-selective electrode (SC-ISE).

33 A new type of potentiometric solid-state ion-selective electrode (SS-ISE) has been fabricated wit

34 In a first example, a potassium ion-selective electrode acts as the reference electrode

35 red by CLE-SPE with those measured by copper-ion-selective electrode and voltammetry demonstrates tha

36 that bridge the detection windows of copper-ion-selective electrode and voltammetry measurements.

37 onal poly(vinyl chloride) and poly(urethane) ion-selective electrode coatings.

38 l characterization and validation of a novel ion-selective electrode for the highly sensitive and sel

39 Each ion-selective electrode functions in an equilibrium mode

40 ditioning refers to the equilibration of the ion-selective electrode in an aqueous solution before th

41 ium (NH4+), measured as NH4-N loads using an ion-selective electrode installed at the inlet of a sewa

42 Ultrasensitive ion-selective electrode measurements based on stripping

43 This was confirmed in ion-selective electrode membranes containing no calcium

44 amples using a classical LaF3-based fluoride ion-selective electrode method.

45 analyzers measure electrolytes via different ion-selective electrode methodology, that is, direct and

46 se slopes in complete analogy to established ion-selective electrode methodology.

47 adjustment equation to correct between both ion-selective electrode methods.

48 An ion-selective electrode technique was used to measure fl

49 A novel, solid-supported voltammetric ion-selective electrode to detect anticoagulant/antithro

50 d the novel approach based on a voltammetric ion-selective electrode to enable the electrochemical de

51 first time, a single-piece, all-solid-state ion-selective electrode was fabricated with carbon black

52 embrane, which was then used to fabricate an ion-selective electrode.

53 epithelial cell monolayer monitored with an ion-selective electrode.

54 s turnover by P4H, is detected by a fluoride ion-selective electrode.

55 lymeric mixed-matrix membrane and used as an ion-selective electrode.

56 ansistor (ISFET) pH electrodes, and Chloride-Ion Selective Electrodes (Cl-ISE) directly exposed to th

57 Sophisticated laboratory grade tools such as ion selective electrodes (ISE) and portable spectrophoto

58 creen-printing can be used for solid contact ion selective electrodes (ISE) realization; these, howev

59 We used ion selective electrodes (ISEs) to directly characterize

60 of carbonate detection using ultrasensitive ion selective electrodes (ISEs).

61 us sensing approaches such as potentiometric ion selective electrodes and amperometric enzymatic sens

62 e development of highly sensitive and robust ion selective electrodes capable of in situ measurements

63 new family of passive/active all-solid-state ion selective electrodes interrogated by a current pulse

64 lts were compared with classical solid-state ion selective electrodes using carbon nanotubes as trans

65 d gives new insights into the functioning of ion-selective electrodes (ISE's).

66 The PEDOT-C14-based solid contact (SC) ion-selective electrodes (ISEs) (H(+), K(+), and Na(+))

67 Measurements with ion-selective electrodes (ISEs) are performed relative t

68 Paper-based ion-selective electrodes (ISEs) are simple, flexible, an

69 Ion-selective electrodes (ISEs) are widely used analytic

70 Ion-selective electrodes (ISEs) are widely used tools fo

71 readout of a potentiometric sensor array of ion-selective electrodes (ISEs) based on PVC membranes i

72 optimization of the lower detection limit of ion-selective electrodes (ISEs) can be assessed with an

73 Ion-selective electrodes (ISEs) containing neutral ionop

74 ) system based on an array of potentiometric ion-selective electrodes (ISEs) for the discrimination o

75 Papers published on ion-selective electrodes (ISEs) generally report on the

76 The applications of ion-selective electrodes (ISEs) have been broadened thro

77 The selectivity coefficients, KIJpot, of ion-selective electrodes (ISEs) have been fundamentally

78 Calibration of ion-selective electrodes (ISEs) is cumbersome, time-cons

79 Preparation of ion-selective electrodes (ISEs) often requires long and

80 ducting polymer-based solid contact (SC) for ion-selective electrodes (ISEs) that could become the ul

81 Solid contact ion-selective electrodes (ISEs) typically have an interm

82 ) carbon solid contacts on the properties of ion-selective electrodes (ISEs) were examined.

83 Ion-selective electrodes (ISEs) with fluorous anion-exch

84 hilic salen derivatives were used to prepare ion-selective electrodes (ISEs) with ionophore-doped flu

85 for the development of a range of polymeric ion-selective electrodes (ISEs) with low detection limit

86 ulsed galvanostatic technique to interrogate ion-selective electrodes (ISEs) with no intrinsic ion-ex

87 -based (PEDOT(PSS)-based) solid contact (SC) ion-selective electrodes (ISEs), the surfaces of Pt, Au,

88 ate and clean a multi-probe of solid-contact ion-selective electrodes (ISEs).

89 embrane matrixes were used to prepare silver ion-selective electrodes (ISEs).

90 increases the selectivity and robustness of ion-selective electrodes (ISEs).

91 tool to follow the kinetics of biofouling of ion-selective electrodes (ISEs).

92 otential capacitive readout of solid-contact ion-selective electrodes (SC-ISE) allows one to obtain e

93 (E degrees ) of potentiometric solid-contact ion-selective electrodes (SC-ISE) is described.

94 signal transduction concerning solid-contact ion-selective electrodes (SC-ISE) with a conducting poly

95 mmonly used in solid-contact and coated-wire ion-selective electrodes (SC-ISEs and CWEs) was quantifi

96 s in lakes with potentiometric solid-contact ion-selective electrodes (SC-ISEs) and a data processing

97 Solid contact polymeric ion-selective electrodes (SC-ISEs) have been fabricated

98 ibility of the emf response of solid contact ion-selective electrodes (SC-ISEs) requires a precise co

99 esented as a novel approach to solid-contact ion-selective electrodes (SC-ISEs).

100 e for the commercialization of solid-contact ion-selective electrodes (SCISEs) as single-use or weara

101 ucting substrates to construct solid-contact ion-selective electrodes (SCISEs).

102 h to a problem that has plagued the field of ion-selective electrodes and field effect transistors fo

103 me and memory effects of low-detection-limit ion-selective electrodes and for other membrane electrod

104 ime to drug precipitation was assessed using ion-selective electrodes and HPLC.

105 Polymeric membrane ion-selective electrodes are normally interrogated by ze

106 Solid-state ion-selective electrodes are used as scanning electroche

107 nophores in the development of solid-contact ion-selective electrodes based on conducting polymer pol

108 e instrumental control of polymeric membrane ion-selective electrodes based on electrochemically indu

109 Polymer membrane ion-selective electrodes containing lipophilic ionophore

110 ently been introduced to replace traditional ion-selective electrodes for a number of applications.

111 development of miniaturized all-solid-state ion-selective electrodes for in situ measurements.

112 e) (PVC) with plasticizers have been used in ion-selective electrodes for many years.

113 While ion-selective electrodes for the polycation protamine ha

114 Ion-selective electrodes ideally operate on the basis of

115 ochemical cell composed of several identical ion-selective electrodes immersed into separate sample s

116 , the surface of calcium-selective polymeric ion-selective electrodes is coated with polyelectrolyte

117 novel solid contact type for all-solid-state ion-selective electrodes is introduced, yielding high st

118 The membrane potential of ion-selective electrodes is measured at zero current in

119 mic model of the phase boundary potential of ion-selective electrodes is presented.

120 hed transducer materials for all-solid-state ion-selective electrodes is proposed; it is based on the

121 Vesicle anion transport assays using ion-selective electrodes show that this class of compoun

122 opment of a chronopotentiometric readout for ion-selective electrodes that allows one to record trans

123 ility of potential readings of the resulting ion-selective electrodes together with good reproducibil

124 The fabricated ion-selective electrodes were used to determine Pb(2+) c

125 f solid-contact galvanostatically controlled ion-selective electrodes with a conducting polymer as a

126 to perform rapid localized pH titrations at ion-selective electrodes without the need for volumetric

127 of the ion activity, in complete analogy to ion-selective electrodes, and multiple such waves are ob

128 al and imaging techniques, such as vibrating ion-selective electrodes, carbon fiber amperometry, and

129 ective optodes (ISOs), the optical analog of ion-selective electrodes, have played an increasingly im

130 tant for its application as solid contact in ion-selective electrodes, including high: electronic con

131 de methodology, that is, direct and indirect ion-selective electrodes, respectively.

132 In contrast to ion-selective electrodes, the pulstrodes do not require

133 all the current challenges in inkjet-printed ion-selective electrodes, this different fabrication app

134 potassium, calcium, hydrogen, and carbonate ion-selective electrodes, which all exhibit the high sel

135 urposely different from common practice with ion-selective electrodes.

136 tammetry, and free Cu(2+) was measured using ion-selective electrodes.

137 termine unbiased selectivity coefficients of ion-selective electrodes.

138 so far not found their way into the field of ion-selective electrodes.

139 which are then used as a substrate to build ion-selective electrodes.

140 ed as a material for clinical containers and ion-selective electrodes.

141 and Ca2+ flux adjacent to the membrane with ion-selective electrodes.

142 bon nanotubes to yield transducer layers for ion-selective electrodes.

143 ctive for mass production of all-solid state ion-selective electrodes.

144 , there is still a lack in the production of ion-selective electrodes.

145 t obtained for the more conventional type of ion-selective-electrodes.

146 Ion-selective EPADs provide a portable, inexpensive, and

147 The sensor was fabricated as an ion-selective field effect transistor (ISFET) in order t

148 n of the sensitive surface of a conventional ion-selective field effect transistor (ISFET) with the a

149 However, conventional glass membrane or ion-selective field-effect transistor (ISFET) pH sensing

150 )anthranilic acid has been employed in metal ion-selective fluorosensing.

151 us, requires approximations when determining ion-selective free energy.

152 ward deriving rational design principles for ion-selective hosts.

153 capable of fluorescence based intracellular ion-selective imaging.

154 ectively turns the macropores into a charged ion-selective layer and thus increases the conductivity

155 ylsiloxane (PDMS) microchannel onto which an ion-selective layer of conductive polymer poly(3,4-ethyl

156 array; by eliminating the need to deposit an ion-selective layer on the microarray surface prior to d

157 cells using electroconvective vortices near ion selective materials.

158 ve tool for studying chemical degradation of ion-selective materials that may assist in developing ne

159 n the potential at the interface between the ion-selective membrane (ISM) and the sample solution, du

160 of the phase boundary potential between the ion-selective membrane (ISM) and the underlying electron

161 es, with and without an additional potassium ion-selective membrane (ISM) coating, following their fi

162 fering ions when using traditional polymeric ion-selective membrane (ISM) electrodes.

163 e PEDOT-C14 SC prevent the detachment of the ion-selective membrane (ISM) from its SC and the accumul

164 also present as a lipophilic additive in the ion-selective membrane (ISM), thus ensuring thermodynami

165 s challenge, this study presents solid-state ion-selective membrane (S-ISM) nitrogen sensors for ammo

166 yte as an internal ion reservoir between the ion-selective membrane and the channel.

167 nsducer (solid internal contact) between the ion-selective membrane and the substrate.

168 cally have an intermediate layer between the ion-selective membrane and the underlying solid electron

169 phene) as the intermediate layer between the ion-selective membrane and underlying substrate that int

170 nalyte ion is exhaustively removed across an ion-selective membrane by an applied potential, and the

171 ace of an appropriately formulated polymeric ion-selective membrane devoid of ion exchange properties

172 able for the fabrication of plasticizer-free ion-selective membrane electrodes.

173 it hard to distinguish the impedance of the ion-selective membrane from that of the measuring electr

174 ce made out of PDMS with a surface-patterned ion-selective membrane increases local enzyme/substrate

175 PVC matrix which was then used to prepare an ion-selective membrane integrated with a potentiometric

176 sium, sodium, and calcium ions), a PVC-based ion-selective membrane is added to separate the sample z

177 The ion-selective membrane presented here is based on the co

178 ddition of a SR coating on a plasticized PVC ion-selective membrane seems to be a feasible method to

179 rodes and electrolyte, without the use of an ion-selective membrane separator.

180 this problem, we have studied the effect of ion-selective membrane solvent on ISE reproducibility by

181 ing an outward flux of hydrogen ions from an ion-selective membrane to the sample solution by an appl

182 The sensor has a polymeric ion-selective membrane, and selectively measures free io

183 ieties provide adequate functionality to the ion-selective membrane, thus achieving a very simple, on

184 its ion-radical salts and an ionophore-based ion-selective membrane.

185 simultaneously and selectively with a single ion-selective membrane.

186 polymer poly(3-octylthiophene) to support an ion-selective membrane.

187 an ion concentration gradient across a thin ion-selective membrane.

188 ) was significantly reduced at the SR coated ion-selective membrane.

189 be influenced by the surface topology of the ion selective membranes as well as inhomogeneities in th

190 ive Na over Ca transport in surface modified ion selective membranes, (b) ion transport and water spl

191 Three different types of ion-selective membranes (ISMs) are studied: two potassiu

192 Siloprene-based, ion-selective membranes (ISMs) were drop-casted onto a f

193 most popular types of materials to interface ion-selective membranes (ISMs) with electron-conducting

194 tuning of ion-transfer (IT) processes across ion-selective membranes (ISMs) with thicknesses in the n

195 e SC, which in combination with all kinds of ion-selective membranes (ISMs) would match the performan

196 d energy consumption through material (e.g., ion-selective membranes [IEMs], charged carbon) and oper

197 The ion-selective membranes are formulated under ionophore d

198 espite significant advances in recent years, ion-selective membranes are still mostly prepared in the

199 performance, short-lifetimes, and expensive ion-selective membranes as well as high price, toxicity,

200 difying the active interfaces with polymeric ion-selective membranes as well as pH-sensitive layers.

201 Ion-selective membranes based on porous polypropylene me

202 l sensing protocol based on supported liquid ion-selective membranes for the direct detection of tota

203 dged dimer formation of metalloporphyrins in ion-selective membranes gives rise to a short sensor lif

204 Finite difference analysis of ion-selective membranes is a valuable tool for understan

205 Ion-selective membranes operated in a thin layer coulome

206 ed inexpensive materials and did not require ion-selective membranes or precious metals.

207 t to below 1 min for the polypropylene based ion-selective membranes studied here.

208 Using ion-selective membranes to achieve different excitabilit

209 m a direct contact between inner element and ion-selective membranes were eliminated by introducing a

210 ns, and the behavior of the potassium and pH ion-selective membranes were optimized to work under aci

211 The ion-selective membranes were surface-modified with an an

212 aturing nanoslits/slots or surface-patterned ion-selective membranes whereas the characteristics of 1

213 Ion-selective membranes with covalently attached or free

214 The ion-selective membranes with grafted indium porphyrin sh

215 The typical ion-selective membranes with optionally two different pl

216 emical impedance spectroscopy experiments of ion-selective membranes with three- and four-electrode c

217 because of the relatively high resistance of ion-selective membranes, their impedance spectra often c

218 in layer coulometric sensors based on liquid ion-selective membranes, using a potassium-selective sys

219 nity, acidity, and protamine with a range of ion-selective membranes.

220 e of complexation reactions occurring in the ion-selective membranes.

221 es suitable for the development of polymeric ion-selective membranes.

222 lly used to induce selectivity for polymeric ion-selective membranes.

223 ocol is established on potassium and calcium ion-selective membranes.

224 occurs when an ion current is passed through ion-selective membranes.

225 ncentration gradient across supported liquid ion-selective membranes.

226 used to characterize, optimize, and monitor ion-selective membranes.

227 w-poly(vinyl chloride), carbon-based calcium ion-selective microelectrode (Ca(2+)-ISME), 25 mum in di

228 f the MC3 anion carrier in a liquid membrane ion-selective microelectrode and show the MC3-ISM has a

229 The characterization of the ion-selective microelectrode arrays in different standar

230 The 25 mum diameter H(+) ion-selective microelectrode or pH microprobe showed a N

231 We used video microscopy and ion selective microelectrodes to measure fluid secretion

232 By using ion selective microelectrodes we found that the pH gradi

233 , [Formula: see text], using liquid membrane ion-selective microelectrodes (ISM), however, has been l

234 Using ion-selective microelectrodes and Xenopus oocytes, here

235 In this study we used ion-selective microelectrodes combined with pressure eje

236 mapping of ion channels using extracellular ion-selective microelectrodes has distinct advantages ov

237 array of 16 silicon nitride micropipet-based ion-selective microelectrodes with a diameter of either

238 of the cell membrane and in the cytosol with ion-selective microelectrodes, not only extracellular ca

239 is, determined using extracellular vibrating ion-selective microelectrodes.

240 est) (Hom > Het > WT) measured in vivo using ion-selective microelectrodes.

241 ncentration and pH were measured by scanning ion-selective microelectrodes.

242 ection with solid contact polymeric membrane ion-selective microelectrodes.

243 Using SECM and a solid-state H(+) and Ca(2+) ion-selective microprobe, we determined that the local C

244 As shown in recent work, thin layer ion-selective multi-ionophore membranes can be interroga

245 An ion-selective multielectrode bisensor system is designed

246 A novel type of ion-selective nano-optode is proposed, in which a conjug

247 model was developed for the response of the ion selective nanosensors containing charged solvatochro

248 racellular validation of this approach using ion-selective nanosensors for investigating calcium (Ca(

249 icles are among the smallest ionophore-based ion-selective nanosensors reported to date.

250 rocedure to fabricate ultrasmall fluorescent ion-selective nanosensors that operate on the basis of b

251 Very recently, ion-selective nanosphere emulsions were introduced that

252 ed in various solvents and incorporated into ion selective nanospheres for K(+), Na(+), and H(+).

253 ime to determine beta values directly within ion selective nanospheres.

254 e alternative, heterogeneous ionophore-based ion-selective nanospheres as indicators and chelators fo

255 rst time that the potentiometric response of ion-selective nanospheres can be observed with voltage-s

256 The ion-selective nanospheres exhibit excellent selectivity

257 Furthermore, the ion-selective OECTs are stable with highly reproducible

258 Ionophore-based ion selective optical nanosensors that operate independe

259 Ion selective optical sensors are typically interrogated

260 Bulk optode-based ion selective optical sensors work on the basis of extra

261 an alternative exhaustive detection mode for ion selective optical sensors.

262 as an early application of the compounds in ion-selective optical sensors.

263 orted based on a portable and cost-effective ion-selective optode and a smartphone detector equipped

264 Furthermore, the extension of the ion-selective optode sensor platform to small molecule d

265 Ion-selective optodes (ISOs), the optical analog of ion-

266 ve designed fluorescent nanosensors based on ion-selective optodes capable of detecting small molecul

267 opose a large-scale fabrication of polymeric ion-selective optodes using a solvent displacement metho

268 We fabricated three different batches of ion-selective optodes using chromoionophore I, lipophili

269 Several different batches of ion-selective optodes were fabricated via the solvent di

270 This work demonstrates microfabricated ion-selective organic electrochemical transistors (OECTs

271 ference electrode is integrated with a small ion-selective paper electrode (ISPE) for potentiometric

272 Tight junctions (TJs) create ion-selective paracellular permeability barriers between

273 This pH-switchable ion-selective permeability may explain the different eff

274 microscopy (SECM) to the measurement of the ion-selective permeability of porous nanocrystalline sil

275 Here we extend this technique to ion-selective photoacoustic optodes (ISPAOs) that serve

276 w approach to designing solution-processable ion-selective polymer membranes with both intrinsic micr

277 eoretically and verified experimentally with ion-selective polymeric optodes.

278 m channel (Na(V)Sp1) PD forms a stand-alone, ion selective pore (Na(V)Sp1p) that is tetrameric, alpha

279 nels contain two main functional domains, an ion-selective pore and a sensor that determines whether

280 are membrane proteins that open and close an ion-selective pore in response to changes in transmembra

281 trating that CRACM1 forms the CRAC channel's ion-selective pore, but the CRACM1 homologs CRACM2 and C

282 -step process, with the initial formation of ion-selective pores followed by nonspecific fragmentatio

283 Proteins that form ion-selective pores in the membrane of cells are integra

284 ense membrane voltage and control opening of ion-selective pores, a mechanism that is crucial for ele

285 ions are removed under an electric field via ion-selective pores.

286 n Serratia marcescens, is a toxin that forms ion-selective pores.

287 Here, we prepared an ion-selective potassium nanosensor (NS) aimed at in vivo

288 ally validated with classic calcium (Ca(2+)) ion-selective potentiometry and isotherms of Ca(2+) bind

289 in-layer liquid membrane against traditional ion-selective potentiometry are demonstrated in terms of

290 le electrochemical bioelectronics, including ion-selective potentiometry, enzymatic amperometry, pote

291 protein design was used to generate a Pb(2+) ion selective receptor from a protein that is structural

292 -inactive probe ions is enabled by using the ion-selective SECM tips based on the micropipet- or nano

293 l carriers using pulsed chronopotentiometric ion selective sensors (pulstrodes) is established.

294 o the design of ionophores and carrier-based ion selective sensors.

295 Ionophores are widely used ion carriers in ion selective sensors.

296 statically controlled solid-state reversible ion-selective sensors for cationic analytes utilizing a

297 e and drastically improve the sensitivity of ion-selective sensors limited by the Nernst equation.

298 of the unbiased thermodynamic selectivity of ion-selective sensors working in normal pulse chronopote

299 the autonomous assembly of large conductance ion-selective synthetic pores.

300 Ion selective transport vanishes at pH > 6 or when the p