ライフサイエンスコーパス: selenide

1 phine chalcogenide such as diphenylphosphine selenide.

2 he reaction is also feasible with an allylic selenide.

3 sible reagent, namely, benzyltrifluoromethyl selenide.

4 he synthesis of selenophosphate from ATP and selenide.

5 MR chemical shift or (1)J(P-Se) of phosphine selenide.

6 venting the activation of trialkyl phosphine selenide.

7 trinsically doped p-type polycrystalline tin selenides.

8 much more potent than either the sulfides or selenides.

9 f nanoscale oxides, pnictides, sulfides, and selenides.

10 nocrystals of copper and silver sulfides and selenides.

11 ryl-alkyl, aryl-heteroaryl, and diheteroaryl selenides.

12 cylphosphonate (Cd-ODPA) with alkylphosphine selenides (1, tri-n-octylphosphine selenide; 2, di-n-but

13 Crossover experiments with selenide 12 and its deuterated crotyl analogue 27 indica

14 The oxidation of allyl selenide 12 with hydrogen peroxide produced the correspo

15 phosphine selenides (1, tri-n-octylphosphine selenide; 2, di-n-butylphenylphosphine selenide; 3, n-bu

16 phine selenide; 2, di-n-butylphenylphosphine selenide; 3, n-butyldiphenylphosphine selenide) in recry

17 Selenoxide 8 is not reduced to selenide 6 by PhSH in the presence of H(2)O(2).

18 Although alkaline iron selenide A(y)Fe(1.6+x)Se(2) (A=K, Rb, Cs) superconductor

19 The reversible formation of chloro selenide adducts was unambiguously established by crosso

20 order to determine the metabolic effects of selenide administration, we exposed mice to hydrogen sel

21 We also examined the metabolic effects of selenide administration.

22 mperature before, during, and after hydrogen selenide administration.

23 tissues as silver sulfides (Ag2S) and silver selenide (Ag2Se).

24 s the protective effects of phenylaminoethyl selenides against peroxynitrite-induced DNA damage.

25 Bismuth chalcogenides and lead telluride/selenide alloys exhibit exceptional thermoelectric prope

26 Several selenide analogues were attached to polyethylene glycol

27 radical (C3'(dephos) sugar radical), phenyl selenide and acyl modified sugar and nucleoside derivati

28 m donor, selenophosphate is synthesized from selenide and ATP by selenophosphate synthetase.

29 synthetase, which forms selenophosphate from selenide and ATP, is found in various prokaryotes, eukar

30 vealed the Km values for the two substrates, selenide and ATP, were similar for both enzymes.

31 MP, and orthophosphate in a 1:1:1 ratio from selenide and ATP.

32 MP, and orthophosphate in a 1:1:1 ratio from selenide and ATP.

33 wise, the reaction between trialkylphosphine selenide and cadmium n-octadecylphosphonic acid complex

34 crystals, prepared from tri-n-octylphosphine selenide and cadmium octadecylphosphonate in tri-n-octyl

35 Dimethyl selenide and dimethyl diselenide were detected as the pr

36 no-selenium compounds detected were dimethyl selenide and dimethyl diselenide.

37 ctive selenium 75 in the form of selenite or selenide and measured blood and tissue selenium levels a

38 presence of selenomethionine indicating that selenide and selenomethionine exert their toxicity via d

39 ctant templated, open framework platinum tin selenide and telluride materials assembled using K4SnQ4

40 unterions and have a value of 2.0 eV for the selenides and 3.0-3.1 eV for the sulfides.

41 using the thiol as the sulfur source, while selenides and tellurides can be accessed upon mixing wit

42 The selenides and tellurides catalyze the oxidation of bromi

43 of diaryl chalcogenides including sulfides, selenides and tellurides has been developed by the react

44 ivity is established across a range of metal selenides and tellurides, showing that conductive materi

45 00-fold catalytically superior to the diaryl selenides and their spirodioxyselenurane counterparts in

46 ony-rich precipitates are endotaxial in lead selenide, and appear remarkably effective in reducing th

47 hiol, but not t-butylthiol, diphenyl sulfide/selenide, and di-n-butyl sulfide.

48 endent on both Mg(2+) and K(+) and uses ATP, selenide, and water to catalyze the formation of AMP, or

49 Dendrimeric polyphenylsulfides, -selenides, and -tellurides are prepared in high yield us

50 characterization revealed the K(m) value for selenide approached levels that are toxic to the cell.

51 imilarly with speciation dominated by organo-selenide ( approximately 61%).

52 f Pb-oleate with tris(diethylamino)phosphine selenide are highly sensitive to the presence of water,

53 ver, the difference between the sulfides and selenides arises from the change in crystal packing.

54 olic azides (ArN3), sulfides (ArSR, ArSAr'), selenides (ArSePh), alcohols [ArCH(OH)R], amino derivati

55 inactive in the standard in vitro assay with selenide as substrate, was found to exhibit detectable a

56 ted systems, and confirms the appeal of iron selenides as a platform for understanding superconductiv

57 ly change the electronic structure of cobalt selenide, assuring a rapid charge transfer and optimal e

58 In the absence of selenide, ATP is converted quantitatively to AMP and two

59 enhancement of energy-transfer from cadmium selenide-based core-shell quantum dots to gold-iron oxid

60 Five selenide BFA prodrugs were also prepared that are envisi

61 in film of the topological insulator bismuth selenide (Bi2Se3) at room temperature can indeed exert a

62 ray diffraction (XRD) experiments of bismuth selenide (Bi2Se3) have been carried out to pressures of

63 etween cadmium oleate and trialkyl phosphine selenide by binding to cadmium and preventing the activa

64 tronic response of single crystals of indium selenide by means of angle-resolved photoemission spectr

65 We report that the self-assembly of cadmium selenide-cadmium sulfide (CdSe-CdS) core-shell semicondu

66 kinetics of the II-VI semiconductor cadmium selenide can be used to vary the shapes of the resulting

67 nanorod heterostructures composed of cadmium selenide (CdSe) and cadmium sulfide (CdS).

68 The small cadmium selenide (CdSe) dots, with an intraband energy separatio

69 Colloidal quantum rods of cadmium selenide (CdSe) exhibit linearly polarized emission.

70 onductor nanowires (NWs) composed of cadmium selenide (CdSe) have been directly grown on transparent

71 The kinetics of cadmium selenide (CdSe) nanocrystal formation was studied using

72 ntum-confined Stark effect in single cadmium selenide (CdSe) nanocrystallite quantum dots was studied

73 tavidin-linked inorganic crystals of cadmium selenide [(CdSe)ZnS].

74 ic effect of thin-film copper indium gallium selenide cells (CIGS) is conferred by the latter element

75 lfide, CH(3)SeSSCH(3), and dimethyl bis(thio)selenide, CH(3)SSeSCH(3), were synthesized and analyzed

76 n-film PV technologies-copper indium gallium selenide (CIGS) and cadmium telluride (CdTe)-in the Unit

77 A series of selenide clusters (undoped supertetrahedral T4-ZnGaSe, S

78 m 1/SeH(-)/L(-) in acetonitrile, a series of selenide clusters [(Tp)(2)Mo(2)Fe(6)S(8)SeL(2)](3)(-) (L

79 ions: whereas copper chalcogenide and silver selenide clusters show a clear tendency to approach stru

80 We show that various sulfide and selenide clusters, when bound to metal ions, yield gels

81 ct fragmentation pattern of the mixed sulfur/selenide compounds allow the tentative differentiation b

82 The lead selenide constituent has a distorted rock salt structure

83 a series of three-dimensional sulphides and selenides containing highly mobile alkali metal cations

84 Diaryl selenides containing o-hydroxymethylene substituents fun

85 rmonic signal versus the thickness of Indium Selenide crystals, in contrast to the quadratic increase

86 A new wurtzite phase of copper tin selenide (CTSe) was discovered, and the resulting nanocr

87 als: a gold nanorod (AuNR) core and a copper selenide (Cu(2-x)Se, x >/= 0) supraparticle shell.

88 m sulfide (CuInS2) and copper indium gallium selenide (Cu(InxGa(1-x))-Se2; CIGS) nanocrystals ranging

89 Herein, a flexible thermoelectric copper selenide (Cu2 Se) thin film, consisting of earth-abundan

90 of a p-type thermoelectric material, copper selenide (Cu2Se), utilizing solution-processing and ther

91 Typically, the formation of copper selenide (CuSe) and indium selenide (InSe) nanocrystals

92 All measurements indicate that selenide decreases metabolism.

93 imilar to NIFS may be involved as an in vivo selenide delivery protein for selenophosphate biosynthes

94 ossibility that this enzyme might serve as a selenide delivery protein for the in vitro biosynthesis

95 nthetase activity in the assay that measures selenide-dependent AMP formation from ATP.

96 clusively into orthophosphate in the overall selenide-dependent reaction indicates that the beta-phos

97 RNA oligonucleotides containing a phenyl selenide derivative of 5-methyluridine were chemically s

98 nyl diselenide, di-n-butyl sulfide, diphenyl selenide, diphenyl sulfide, 1-octadecanethiol, t-butyl d

99 A repair-deficient strains hypersensitive to selenide displayed wild-type growth rate properties in t

100 n and volatilization of selenate to dimethyl selenide (DMSe): (a) uptake of selenate, (b) activation

101 Specificity studies show that with dimethyl selenide, DMSOR yields a species analogous to the DMS sp

102 horizontal lineSe bond in trialkylphosphine selenide during the synthesis of CdSe nanocrystals.

103 e we show that ultrasmall clusters of copper selenide exhibit a disordered cationic sub-lattice under

104 ocrystal (NC) of the inorganic solid cadmium selenide exhibits strong positive co-operativity in its

105 ons enhance electron-phonon coupling in iron selenide (FeSe) and related pnictides, but direct experi

106 The superconductor iron selenide (FeSe) is of intense interest owing to its unus

107 Films of iron selenide (FeSe) one unit cell thick grown on strontium t

108 The conductivity of lead selenide films, for example, can be manipulated over at

109 tobacter vinelandii NifS protein can replace selenide for selenophosphate biosynthesis in vitro sugge

110 for ORR and various defects in metal oxides/selenides for OER is also provided.

111 ctural analogue, 4-fluorophenyl 2-aminoethyl selenide (FPAESe) as an internal standard.

112 inum-germanium chalcogenide and platinum-tin selenide frameworks were prepared by linking correspondi

113 administration, we exposed mice to hydrogen selenide gas (0-5 ppm) mixed into air (20.95% oxygen) fo

114 The four polymorphs of layered gallium selenide (GaSe) crystals that result from different laye

115 Gallium selenide (GaSe) is a layered semiconductor and a well-kn

116 n of trace amounts of the vapors of hydrogen selenide (H(2)Se), methylselenol (CH(3)SeH), dimethylsel

117 ne (AsH(3)), phosphine (PH(3)), and hydrogen selenide (H(2)Se), while qualitative detection was obser

118 method for the preparation of unsymmetrical selenides has been developed.

119 pic rearrangement of enantioenriched allylic selenides has been expanded to provide access to three n

120 or quantum dots (zinc sulfide-capped cadmium selenide) have been covalently coupled to biomolecules f

121 Here, we show that mercury selenide (HgSe) nanoparticles in the liver and brain of

122 ed (LB) mercury telluride (HgTe) and mercury selenide (HgSe), with tunable band gap.

123 Heavily electron-doped iron-selenide high-transition-temperature (high-T c) supercon

124 pound, 4-hydroxyphenyl 2-methyl-2-aminoethyl selenide (HOMePAESe), were unsuccessful because of exten

125 e of ADP with ATP observed in the absence of selenide implies the existence of a phosphorylated enzym

126 E. coli NifS-like protein could replace free selenide in the in vitro SPS assay for selenophosphate f

127 n cadmium carboxylate and trimethylphosphine selenide in the presence of an alcohol produces alkoxytr

128 The disappearance of tri-n-octylphosphine selenide in the presence of Cd-OA and Cd-ODPA can be fit

129 yl halides for the synthesis of alkyl phenyl selenides in moderate to excellent yields.

130 sphine selenide; 3, n-butyldiphenylphosphine selenide) in recrystallized tri-n-octylphosphine oxide w

131 brary of functionalized organo mono- and bis-selenides, including a potent biologically active molecu

132 is the first experimental study to report on selenide incorporation in iron monosulfide by a multi-ed

133 rmation of copper selenide (CuSe) and indium selenide (InSe) nanocrystals precedes the formation of C

134 on the less thermodynamically stable indium selenide (InSe) nanocrystals.

135 mbly systems organizes Fe(2+/3+) and sulfide/selenide into cuboidal [(Tp*)WFe(2)S(3)] or cubane [(Tp*

136 By contacting selenide ions with FeS in suspension, part of Se is loca

137 Specific incorporation of selenide is demonstrated by the formation of [WFe(3)S(3)

138 The phenyl selenide is rapidly converted to an electrophilic, allyl

139 Selenide is used as a surrogate for sulfide in cluster a

140 plane, as well as increased covalency of the selenide lattice which decreases the Ni(II) to Ni(III) o

141 citations of the heavily electron-doped iron-selenide material Li0.8Fe0.2ODFeSe (T c = 41 K).

142 These mesostructured semiconducting selenide materials are of the general formulae (CP)4-2xM

143 The pores of these sulfide and selenide materials preferentially absorb heavy metals.

144 backbones is described, which is based on a selenide-mediated cleavage of a backbone ester moiety.

145 novel route to fabricating crystalline zinc selenide microcylindrical resonators from our semiconduc

146 lts) and selenocyanates transfer the allylic selenide moiety to thiols giving primary allylic selenos

147 hat serves to passivate and dope the cadmium selenide nanocrystal channel layer.

148 Exposing lead selenide nanocrystal thin films to solutions containing

149 Metallic silver and semiconducting cadmium selenide nanocrystals are deposited to form high-conduct

150 ron transport in arrays of colloidal cadmium selenide nanocrystals capped with the molecular metal ch

151 t its application to the analysis of cadmium selenide nanocrystals produced in organic solvents.

152 stigated cation exchange reactions in copper selenide nanocrystals using two different divalent ions

153 A solution of cadmium selenide nanocrystals was used to print inorganic thin-f

154 in superlattices of cadmium selenide or lead selenide nanocrystals when the size of the gold nanocrys

155 ed quantum dots (zinc sulfide-capped cadmium selenide nanocrystals) into polymeric microbeads at prec

156 the carboxylate surface ligands from cadmium selenide nanocrystals, oleic acid impurities are first r

157 Here, we show that cadmium selenide nanocrystals, or quantum dots, can be integrate

158 The surface chemistry of cadmium selenide nanocrystals, prepared from tri-n-octylphosphin

159 ions and field-effect transistors on cadmium selenide nanocrystals.

160 the underlying mechanism by preparing copper selenide nanocubes in the presence of Al ions.

161 Stoichiometric copper(I) selenide nanoparticles have been synthesized using the h

162 Cadmium selenide nanoparticles, prepared by known methods, were

163 We demonstrated this concept in cadmium selenide nanorods with gold tips, in which the gold plas

164 logy to nonstoichiometric copper sulfide and selenide NCs.

165 ype cores [W(2)Fe(6)S(6)Se(3)](1+), in which selenide occupies mu(6)-Se and mu(2)-Se sites.

166 tutional dopants in superlattices of cadmium selenide or lead selenide nanocrystals when the size of

167 Addition of sodium selenide or selenophosphate did not restore the catalyti

168 reduced when compared with the corresponding selenides or halides.

169 uced into various inorganic forms (selenite, selenide, or elemental Se) or partially incorporated int

170 res of diblock copolymers and either cadmium selenide- or ferritin-based nanoparticles exhibit cooper

171 composites of poly(3-hexylthiophene)-cadmium selenide (P3HT-CdSe) were synthesized by directly grafti

172 ve hot-electron transfer from colloidal lead selenide (PbSe) nanocrystals to a titanium dioxide (TiO2

173 exciton fission, at the interface with lead selenide (PbSe) nanocrystals.

174 current enhancement arising from MEG in lead selenide (PbSe) QD-based solar cells, as manifested by a

175 pt transition of the entire NC to the copper selenide phase, as manifested by a strongly sigmoidal re

176 xtracting indium from copper-indium-gallium- selenide photovoltaic cell (CIGS) leachates under low pH

177 tosis induced by the CH3SeH and the hydrogen selenide pools of selenium metabolites.

178 ly generated in a dinucleotide from a phenyl selenide precursor (4).

179 free, one-pot reaction using a new phosphine selenide precursor.

180 been conducted on materials based on cadmium selenide primarily due to its many years of development

181 structural characterization of three cadmium selenide QDs with uniform compositions (Cd35Se20(X)30(L)

182 from an artificial system--a single cadmium selenide quantum dot at room temperature.

183 of tri-n-octylphosphine oxide-capped cadmium selenide quantum dots (QCdSe) onto indium-tin oxide (ITO

184 he tri-n-octylphosphine oxide capped cadmium selenide quantum dots (QD) Langmuir monolayer.

185 synthesis of a size series of copper indium selenide quantum dots (QDs) of various stoichiometries e

186 structure of the atomically precise cadmium selenide quantum dots Cd35Se20X30L30, Cd56Se35X42L42, an

187 ecular vibrations to bulk phonons in cadmium selenide quantum dots for the first time.

188 e pair states in nearly monodisperse cadmium selenide quantum dots with radii ranging from 1 to 4 nan

189 nganese(II) spins in doped colloidal cadmium selenide quantum dots.

190 cardiography and observed in all assays that selenide reduced damage to the heart; selenite was not e

191 rconductivity in heavily electron-doped iron-selenide remains unclear.

192 In the present study, the selenide retention by coprecipitation with and by adsorp

193 , but only very scarce studies report on the selenide (Se(-II)) retention.

194 te that, on average, 21% of Se is present as selenide (Se(2-)) in pyrite and sphalerite, 19% of Se is

195 ansient absorption spectroscopy that cadmium selenide semiconductor nanoparticles, selectively excite

196 e colloidal synthesis of anisotropic cadmium selenide semiconductor nanorods can be extended to the s

197 Calculations on diethyl selenide show that the Se-Ge dative bond is slightly str

198 The loss spectrum of indium selenide shows the direct free exciton at 1.3 eV and se

199 00 to 773 kelvin, realized in hole-doped tin selenide (SnSe) crystals.

200 Nanocrystals of phase-pure tin(II) selenide (SnSe) were synthesized via a solution-phase ro

201 everal compositions of manganese-tin-bismuth selenide solid-solution series, Mn(1-x)Sn(x)Bi(2)Se(4) (

202 dot (QD) syntheses, pure tertiary phosphine selenide sources (e.g., trioctylphosphine selenide (TOPS

203 8 K), specifically in the magnesium scandium selenide spinel.

204 nd film of silver on the surface of the zinc selenide substrate.

205 terminates at residue 244, was analyzed for selenide-sulfide and disulfide linkages.

206 Mass spectrometric analysis indicated that a selenide-sulfide bond exists between Sec40 and Cys43.

207 The finding of a selenide-sulfide bond in the shortest isoform is compati

208 ced superconductivity in electron-doped iron selenide superconductor remains unclear.

209 Iron selenide superconductors exhibit a number of unique char

210 comparing the newly discovered alkaline iron selenide superconductors, which exhibit no Fermi-surface

211 Only selenide targets to injured tissue.

212 Selenide targets to reperfusing tissue and reduces reper

213 In contrast, several selenides that afford pincer selenuranes (e.g., 20 and 2

214 gold plasmon was strongly damped by cadmium selenide through interfacial electron transfer.

215 gamma phosphate of ATP is transferred to the selenide to form selenophosphate, while ADP is hydrolyze

216 clooctatetraene (COT) and triphenylphosphine selenide to make (C5Me5)Gd(C8H8), [(C5Me5)2Gd]2Se2, and

217 carboxylate on a Cd(2+)-activated phosphine selenide to produce an acyloxytrialkylphosphonium interm

218 As expected, when oxidation of the selenide to selenoxide was attempted, in situ syn elimin

219 The primary oxidant for converting selenides to selenoxides was "Br(+)" produced initially

220 mpounds and in the oxidation of sulfides and selenides to sulfoxides and selenoxides.

221 ne selenide sources (e.g., trioctylphosphine selenide (TOPSe)) were surprisingly found to be unreacti

222 ested a mechanism whereby cells can overcome selenide toxicity.

223 to occur as a result of the binding between selenide trapped into the organic drop as selenium hydri

224 e oxidation of dimethyl sulfide and dimethyl selenide, two-electron oxidations, proceeds by an S(N)2-

225 is methodology results in vinylic halides or selenides under mild reaction conditions and tolerates a

226 on the silver-catalyzed synthesis of diaryl selenides via a cross-coupling reaction of diaryl disele

227 ewly synthesized beta-disilanyl sulfides and selenides were determined by photoelectron spectroscopy.

228 Allyl selenides were found to be exceptionally reactive olefin

229 Phenylaminoethyl selenides were found to protect plasmid DNA from peroxyn

230 The selenides were synthesized pure by stoichiometric reacti

231 ecule and a couple of analogues of bioactive selenides, were obtained in high yields by this protocol

232 conducting ammonia-rich intercalates of iron selenide which reversibly absorb and desorb ammonia arou

233 -VI2 semiconductor materials such as cadmium selenide, which exist as two stable phases, cubic and he

234 of selenium, is metabolized by the liver to selenide, which is the form of the element required for

235 s is in sharp contrast to bismuth doped lead selenide, which reaches a figure of merit of <1.

236 ncreased performance for antimony-doped lead selenide with a thermoelectric figure of merit of ~1.5 a

237 of an oligonucleotide containing the phenyl selenide with amino acids in the presence of mild oxidan

238 ypothesis, we have shown that replacement of selenide with NIFS and L-selenocysteine in the in vitro

239 Parent selenides with 3-hydroxypropyl or 2,3-dihydroxypropyl gr

240 manium or high-tin zeolite-type sulfides and selenides with four different topologies are reported.

241 amily of quasi-one-dimensional ferromagnetic selenides with general formula Fe(x)Pb(4-x)Sb(4)Se(10) (

242 nd subsequent reduction back to the original selenides with glutathione.

243 However, rates of oxidation of the selenides with H(2)O(2) under homogeneous or biphasic co

244 , highly ordered mesostructured platinum tin selenides with hexagonal symmetry were obtained using th

245 ment of the corresponding chloro sulfides or selenides with silver hexafluoroantimonate, followed by

246 ed selenium, selenite, and reduced selenium, selenide, would target to injured heart tissue in myocar

247 Crystalline semiconducting sulfide and selenide zeolite analogs were synthesized that possess f

248 We characterized water-soluble cadmium selenide-zinc sulfide quantum dots for multiphoton imagi

249 ayers (2D-WS2) and a single layer of cadmium selenide/zinc sulfide core/shell 0D-QDs.

250 The performance of cadmium-selenide/zinc-sulfide (CdSe@ZnS) quantum dots (QDs) and

251 Electrochemical detection of cadmium-selenide/zinc-sulfide (CdSe@ZnS) quantum dots (QDs) as l

252 ctron volts, are capped by an epitaxial zinc selenide (ZnSe) shell.

253 ed electrode array (IDA) patterned on a zinc selenide (ZnSe) substrate.

254 Fluorocarbon films were deposited onto zinc selenide (ZnSe) waveguides from plasma-polymerized penta