ライフサイエンスコーパス: metal

1 (nonanalyte) substances (e.g., ions of heavy metals).

2 consortia or pure cultures), and the type of metal.

3 alytic hydrogen generation than the precious metal.

4 ation of this novel superconducting covalent metal.

5 tal lattice and remaining a strong and stiff metal.

6 ssociated with lower concentrations of these metals.

7 -supported M(III) sites for a broad range of metals.

8 influences the reactivity of DOM with trace metals.

9 st to tetragonal FeSe which is a pseudogaped metal above the superconducting transition temperature.

10 atalyst carrier and the supported transition metal active phase represents an elite strategy for fine

11 f metal micro-droplet motion associated with metal additive manufacturing (AM) processes are presente

12 are central to the stability of rechargeable metal-air batteries, an issue that is gaining increasing

13 en evolution reaction (OER) in fuel cells or metal-air batteries.

14 on reaction (OER), is a critical process for metal-air batteries.

15 needed to understand the molecular bases of metal-amyloid interactions.

16 ronger electronic effect between the central metal and anion in the complex.

17 e ancient domains indicate that they contain metal and are repositories of noble gases.

18 nanocarbon using the molecular precursor of metal and carbon sources is presented for the first time

19 are fabricated to emulate the behavior of Li metal and Li-free Li metal anodes, respectively.

20 A metal and solvent free strategy to functionalize aryl me

21 This Review is organized by metal and will cover work published from late 2009 until

22 nce may occur beyond high oxidation state 5f metals and hence could encompass mid-range oxidation sta

23 Second, the well-known synergism between metals and warming was manifested not only during the la

24 atteries free from the unsafe lithium/sodium metals, and hence eliminates the long-standing safety is

25 istry can be performed reversibly by f-block metals, and that uranium can thus mimic elementary trans

26 This protocol describes a simple, metal- and additive-free method of conversion of haloare

27 A metal- and base-free protocol for intramolecular cross-c

28 A stable and reversible Li metal anode is achieved in virtue of the Ag nanoseeds in

29 , serves as a grafted polymer skin on the Li metal anode not only to incorporate ether-based polymeri

30 sequently, a Li-metal battery employing a Li metal anode with the grafted skin paired with LiNi0.5Co0

31 Lithium metal anode with the highest capacity and lowest anode p

32 he efficient and safe operation of a lithium metal anode.

33 late the behavior of Li metal and Li-free Li metal anodes, respectively.

34 Liquid metals are compelling materials for these applications b

35 r, and Hf) or V (i.e., Nb and Ta) transition metals are substituted into zeolite *BEA, the metals tha

36 The CF3 group is found to stabilize the metal-arene bond strength in 5 by roughly 3 kcal/mol com

37 ace reactions and heterogeneous catalysis of metal atoms with low coordination numbers, such as found

38 been achieved with pincer-ligated transition-metal-based catalysts; this and related chemistry are th

39 onal electrocatalysts based on 3D transition-metal-based materials for oxygen evolution reaction (OER

40 However, current liquid-metal-based strain sensors are incapable of resolving sm

41 um-ion batteries and next-generation lithium metal batteries.

42 Consequently, a Li-metal battery employing a Li metal anode with the grafte

43 Our study demonstrates that structural metal binding is not compulsory for PerR dimeric assembl

44 relative importance of different pathways in metal bioaccumulation.

45 g carbon-carbon, carbon-hydrogen, and carbon-metal bond activation.

46 bonds, opening the door to design main-group metal-boron complexes with multiple bonding.

47 sis for the decreased DNA affinity in RcnR's metal-bound states.

48 itching of magnetic domains in ferromagnetic metals by circularly polarized light, so-called all-opti

49 nvolved in the acquisition of electrons from metals by electrical microbially influenced corrosion (E

50 clopentadienyl and carboranyl ligands on the metal carbonyl, explain the ease of the chemical process

51 the first step towards a general transition metal catalysed synthesis of tetraarylmethanes.

52 Metal catalysts and moisture- and air-free conditions ar

53 Diverse late transition metal catalysts convert terminal or internal alkynes int

54 electrocatalytic activity and selectivity of metal catalysts for CO2RR by creating optimal facet and

55 ow temperature without the need for precious metal catalysts, ligands, excess reagents, protecting an

56 propensity for sulfides to poison transition-metal catalysts.

57 An efficient dual-metal catalyzed reaction of electron-deficient o-chlorov

58 Additionally, many transition-metal-catalyzed C-H bond additions to polarized pi bonds

59 in complex molecules via various transition-metal-catalyzed carbonylation reactions.

60 remote C-H HAT step, with that of transition-metal-catalyzed chemistry (selective beta-hydrogen elimi

61 eda) is a landmark methodology in transition-metal-catalyzed cycloisomerization.

62 osphine rings and the first example of a non-metal-catalyzed hydrosilylation of P-P bonds to produce

63 bled by tunable hemilability based on alkali metal cation binding with a macrocyclic "pincer-crown et

64 be influenced by the identity of the alkali metal cation in the electrolyte; however, a satisfactory

65 t functionality to enable adsorbent of heavy metals (Cd(2+), Co(2+), Cu(2+), Hg(2+), Ni(2+), and Pb(2

66 nd bioaccessible of trace elements and heavy metals (Cd, Cr, Cu, Co, Al, Zn, As, Pb and Fe) in 22 var

67 r palladium complexes, wherein only a single metal center is directly involved in the catalysis.

68 a feasible ligand that can coordinate to the metal center of Cp*RhCl to accelerate the cleavage of th

69 ation of the (3)MLCT state through low-lying metal-centered states.

70 nt of substrate discrimination at the buried metal centers of metalloenzymes.

71 n occurs from a long-lived doublet ligand-to-metal charge-transfer ((2)LMCT) state that is rarely see

72 tein-bound carbonyl groups, thiol groups and metal chelation activities in addition to phenolic, tota

73 and His216 were identified as essential for metal-chelation of sirohydrochlorin.

74 ion/organometallic main group and transition metal chemistry, catalysis, medicinal chemistry and mate

75 a asiatica L. leaves treated by steaming and metal-chlorophylls complexations against combined acid-h

76 Thiolate-protected metal clusters are materials of ever-growing importance

77 on of the organic ligands that connect their metal clusters into multidimensional network solids.

78 change with increase in the thickness of the metal coating (5, 10, and 100 nm), due to the transient

79 Zn, Sn, and potentially extendable to other metal combinations) with a wide variety of compositions

80 esult of reversible equilibria between free, metal-complexed and oxidized forms of VSCs.

81 ting specific organic and inorganic bonds in metal complexes and minerals and therefore, has been emp

82 ynthesis, in which chiral organocatalysts or metal complexes with chiral ligands are used, has become

83 hallenge to access Earth-abundant transition-metal complexes with long-lived charge-transfer excited

84 ol describes the synthesis of two transition metal complexes, [Ir{dF(CF3)2ppy}2(bpy)]PF6 (1a) and [Ru

85 CT) state that is rarely seen for transition-metal complexes.

86 nificant correlations between PM10 and heavy metal compounds (other heavy metals (r = 0.43, p = <0.00

87 At each site, trace metal concentrations as well as enrichment factors (calc

88 At various locations, precious metal concentrations in sludge were similar to those in

89 element-specific ontogenetic variability in metal concentrations, likely related to maternal transfe

90 Thus, modern assessments of trace metal contamination cannot ignore early industrial input

91 ployed to predict soil composition and heavy metal contents.

92 cond monomer exhibiting disrupted regulatory metal coordination in an open non-DNA-binding conformati

93 h one monomer displaying complete regulatory metal coordination in the characteristic caliper-like DN

94 By a metal coordination stimulus, the tweezers can be mechani

95 e charge of the 5'-phosphate, and thus three metals could be required for catalysis in analogy to oth

96 plexes demonstrated the impact of the alkali metal counterions on the geometry of the [Ce horizontal

97 se and human) are also capable of catalyzing metal-dependent dual chemistry in vitro.

98 VSe2 is a transition metal dichaclogenide which has a charge- density wave tr

99 able growth of highly crystalline transition metal dichalcogenide (TMD) patterns with regular morphol

100 Two-dimensional transition metal dichalcogenides (2D TMDs) have gained great intere

101 Transition-metal dichalcogenides (TMDs) are renowned for their rich

102 The emergence of transition-metal dichalcogenides (TMDs) as atomically thin semicond

103 Electrons in monolayer transition metal dichalcogenides are characterized by valley and sp

104 al phases in 2D materials such as transition metal dichalcogenides are correlated with electronic pha

105 nteresting and tunable properties of layered metal dichalcogenides heavily depend on their phase and

106 isolated in line defects of other transition metal dichalcogenides, which may enable quantum transpor

107 nal materials such as graphene or transition metal dichalcogenides.

108 with surface plasmon excitations at a single metal-dielectric interface can perform spatial different

109 Although EPFR formation occurs on the metal domains, these differences were correlated with th

110 erals (phyllomanganates) often control trace metal fate in natural systems.

111 d bacteria showed that Al, P, and transition metals (Fe, Cu, Mn, and Zn) were exchanged during incuba

112 materials, Na(Li1/3 M2/3 )O2 (M: transition metals featuring stabilized M(4+) ), for further advance

113 timized this mobile SEF system by tuning the metal-film thickness, spacer distance, excitation angle

114 Iron is an essential metal for all organisms, yet disruption of its homeostas

115 nyl-3-alkyl/aryl 2-oxindole under transition-metal free condition.

116 The resolved metal-free 819 knot enantiomers have pronounced features

117 synthesis of homopropargylic alcohols under metal-free and mild condition is described.

118 foxidation, herein, we discovered a mild and metal-free C-H sulfenylation/intramolecular rearrangemen

119 reaction could be synthesized under mild and metal-free conditions.

120 We report an unprecedented transition metal-free coupling of indoles with aryl halides.

121 An overview of the defects in carbon-based, metal-free electrocatalysts for ORR and various defects

122 Metal-free electrocatalysts have been extensively develo

123 m marine waste and its use demonstrated in a metal-free heterogeneous selective oxidation of 5-hydrox

124 A versatile, efficient, and metal-free method for construction of discrete oligomers

125 A metal-free photoanode nanojunction architecture, compose

126 permeable polystyrene cores crosslinked with metal-free purely organic phosphors.

127 n with the stronger oxidant AgBF4 formed the metal-free radical dication L(.2+) .

128 ) and dimethyl sulfoxide as an oxidant under metal-free reaction conditions.

129 The transition-metal-free reaction proceeds in a regio- and stereoselec

130 ting from the far-red to deep-blue region in metal-free triplet-triplet annihilation upconversion (TT

131 substrates, short reaction time, transition metal-free, and gram-scale synthesis are the advantages

132 benefits of this reaction include the use of metal-free, low-cost Rose Bengal catalyst and practical

133 emperature, effectively negating the lithium metal/garnet interfacial impedance.

134 ncrease in observational data for this trace metal has challenged the prevailing view of the ocean ir

135 orted nanoparticles containing more than one metal have a variety of applications in sensing, catalys

136 Transition metals have been researched extensively in this role due

137 al metamaterial consisting of interconnected metal helix slat structures with four-fold symmetry, whi

138 ts (QDs), metal nanoparticles, semiconductor-metal heterostructures, pi-conjugated semiconductor nano

139 ert a thin layer of Cu to separate the heavy metal (HM) from the FM to avoid the proximity contributi

140 s between the host and pathogen that lead to metal homeostasis provide several opportunities for inte

141 tly challenging to activate using transition metals; however, ring-strain release can provide the nec

142 CF3(-) adduct can be synthesized from alkali metal hydride, HCF3, and borazine Lewis acids in quantit

143 ns and unactivated aliphatic C-H bonds via a metal-hydride pathway.

144 one of the main events responsible for bare metal in-stent restenosis after percutaneous coronary in

145 lieved to form the bonding between these two metals in addition to mechanical interlocking observed a

146 rticularly useful for the risk assessment of metals in aquatic systems.

147 d the correlation of zinc and other divalent metals in human islets with rs13266634 genotype and demo

148 The bioavailability of heavy metals in soil is controlled by their concentrations and

149 order of magnitude greater binding for both metals, indicating that MRCs were much more important th

150 These metal-induced alterations decrease RcnR-DNA binding affi

151 piral PerR assembles into a dimer in which a metal-induced conformational switch can occur independen

152 and the latter is caused by the 1000 K Mott metal-insulator transition, for which the thermal conduc

153 With these advances, the first vertical GaN metal-insulator-semiconductor field-effect transistors o

154 Genetic and environmental factors, such as metals, interact to determine neurological traits.

155 talyst was assembled with a different alkali metal intercalated between two nanosheets (NS) of mangan

156 00 nm), due to the transient behavior of the metal interface layer.

157 electronic and catalytic properties of ceria-metal interfaces.

158 lore the new theories for the predictions of metal ion and ligand binding sites and metal ion-depende

159 of cyclic polyethers and evaluation of their metal ion complexation properties.

160 nterface of NCs can be tuned and promoted by metal ion doping.

161 Combining transition metal ion FRET, patch-clamp fluorometry, and incorporati

162 By varying the central metal ion of the polypyridyl complexes (Os, Ru, and Fe)

163 nses, coagulative activities, and transition metal ion sequestration, highlighting that the immune re

164 SLC39A8 encodes ZIP8, a divalent metal ion transporter best known for zinc transport.

165 xo atom donor reactivity correlates with the metal ion's ability to bind exogenous ligands.

166 ns of metal ion and ligand binding sites and metal ion-dependent RNA stabilities.

167 The crystal structure of the metal-ion dependent esterase MGS0169 from the amidohydro

168 ase domain, and identifying how the divalent metal ions affect the HNH domain conformational transiti

169 not fully understood, but interactions with metal ions and phenolic compounds are thought to play im

170 ACs contain metal ions but not organic cofactors, and use ATP to act

171 neous determination of trace levels of heavy metal ions by anodic stripping voltammetry (ASV).

172 recently, strategies that forego transition metal ions for p-block elements have emerged.

173 e reveals a delicate interplay through which metal ions stabilize the amyloid structure, which in tur

174 However, these methods required an influx of metal ions to increase their concentrations for detectio

175 cognition behavior of FONs towards different metal ions was investigated with fluorescence spectrosco

176 In charge, a portion of Cu metal is oxidized to CuO, which maintains a cube-on-cube

177 The third metal is positioned to stabilise the negative charge of

178 atal exposure to mercury, a known neurotoxic metal, is associated with lower cognitive performance du

179 s of the damping and the IDMI from the heavy metal layer on the magnetization reversal and provide a

180 with phase shifters-are included in a single metal layer.

181 ry chemistries require a functioning lithium metal (Li) anode.

182 tributes to the thermodynamic balance of the metal ligand cooperative reactions, changing the energet

183 ithin a common theme related to (changes in) metal-ligand bonding.

184 bridge adjacent strands to form an infinite metal-ligand chain along the fibril axis.

185 and palladium ions; polyMOCs are formed via metal-ligand coordination and thermal annealing.

186 nglet and triplet Rh2/form-to-naphthyridine, metal/ligand-to-ligand charge-transfer (ML-LCT) excited

187 Early industrial trace metal loadings are poorly characterized but potentially

188 oid)s and plays a role in the attenuation of metal(loid) uptake into higher plants.

189 uatic plant roots is an important sorbent of metal(loid)s and plays a role in the attenuation of meta

190 n of the known SHG active AMCO3F (A = alkali metal, M = alkaline earth metal, Zn, Cd, or Pb) material

191 Combining alkali-metal-mediated metalation (AMMM) and N-heterocyclic carb

192 CDs-modified inorganic nanomaterials such as metal, metal oxide, and semiconductor and magnetic nanop

193 Finally, three metal-metal bonds in experimentally characterized compou

194 The EXAFS results reveal a metal-metal vector of 2.74-2.75 A and an intense light-a

195 d experiments and finite element modeling of metal micro-droplet motion associated with metal additiv

196 This new class of site-specifically metal-modified DNA films was characterized by UV, circul

197 lexible and miniaturized metal semiconductor metal (MSM) biomolecular photodetector was developed as

198 ber of times to gradually inflate the hollow metal nanocrystals, producing nanoshells of increased di

199 Investigating the collisions of individual metal nanoparticles (NPs) with electrodes can provide ne

200 such as QD interactions with gold and other metal nanoparticles along with carbon allotropes are als

201 Oxide-supported precious metal nanoparticles are widely used industrial catalysts

202 configurations of surface atoms on supported metal nanoparticles have different catalytic reactivity

203 the details of the transformation from solid metal nanoparticles to hollow metal oxide nanoshells via

204 , such as semiconducting quantum dots (QDs), metal nanoparticles, semiconductor-metal heterostructure

205 probe the binding of a variety of ligands to metal nanoparticles.

206 es of nucleic acid-functionalized transition metal nanosheets in biosensing applications.

207 Resonantly excited, such metal nanostructures feature collective oscillations of

208 Molecular metal/NH bifunctional Noyori-type catalysts are remarkab

209 These studies demonstrate that metal nodes in MOFs mimic homogeneous catalysts not just

210 he surface functionalization of the external metal nodes of MOF nanoparticles with terminal phosphate

211 calculations, demonstrate that the non-haem metal not only donates electrons to oxygen but also acti

212 acteriaceae for acquiring iron, an essential metal nutrient.

213 sectional study of the microscale soft noble metal objects has been hindered by sample preparation.

214 y-level information on three important minor metals often considered critical.

215 in interlayer, composed of either a polymer, metal, or even atomically thin graphene, between the sub

216 The potential commercial applications for metal organic frameworks (MOFs) are tantalizing.

217 nmentally friendly fabrication of mesoporous metal-organic framework (mMOF) thin films via the electr

218 loratory research into the critical steps in metal-organic framework (MOF) activation involving solve

219 .2.2]octane dicarboxylic acid (BODCA)-MOF, a metal-organic framework (MOF) built with a high-symmetry

220 A recently developed metal-organic framework (MOF) catalyst for the dimerizat

221 Here, Li and co-workers fabricate a stable metal-organic framework functionalized with tertiary ami

222 by selective adsorption at Cu(I) sites in a metal-organic framework.

223 atalysis and optoelectronics, titanium based metal-organic frameworks (MOFs) are one of the most appe

224 Many of the desirable properties of metal-organic frameworks (MOFs) can be tuned by chemical

225 Metal-organic frameworks (MOFs) have rapidly grown into

226 Metal-organic frameworks (MOFs) or porous coordination p

227 Two porous, chiral metal-organic frameworks (MOFs), Ca14(l-lactate)20(aceta

228 m polyphenolate-decorated-(metallo)porphyrin metal-organic frameworks (MOFs), ZrPP-n (n = 1, 2), feat

229 es relating to fabrication of nanostructured metal oxide (NMO) based cancer biosensor.

230 Polyoxometalates are anionic metal oxide clusters of a variety of structures that are

231 Li-ion) batteries based on spinel transition-metal oxide electrodes have exhibited excellent electroc

232 f cell death may be influenced by nano-scale metal oxide materials, which are abundant in natural sys

233 ion from solid metal nanoparticles to hollow metal oxide nanoshells via a nanoscale Kirkendall proces

234 lly for researchers working on the growth of metal oxide nanostructures and their application in func

235 Surfaces with metal oxide nanostructures have gained considerable inte

236 powders achieved by using different types of metal oxide single crystals as reference systems.

237 tivity and strong electronic coupling to the metal oxide surface.

238 ified inorganic nanomaterials such as metal, metal oxide, and semiconductor and magnetic nanoparticle

239 catalytic performance over the conventional metal oxide-based electrocatalysts, which is reflected b

240 intracellular electrodes with complementary metal-oxide-semiconductor (CMOS) integrated circuits to

241 emistry and outgassing of lithium transition-metal oxides (TMOs) has been largely overlooked.

242 Metal oxides are abundant in nature and they are some of

243 The physical and chemical properties of metal oxides are dramatically influenced, and can be jud

244 eight, efficient and stable supercapacitors, metal oxides have been shown to provide high charge stor

245 class of systems, including other transition metal oxides or sensitizers.

246 Our study aimed to assess how metal oxides play a role in Ni bioavailability in surfic

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

248 al-superoxo, -(hydro)peroxo, and high-valent metal-oxo species, are the basis for the various biologi

249 450 enzyme by directed evolution to catalyze metal-oxo-mediated anti-Markovnikov oxidation of styrene

250 on needed: 1) single unit porcelain-fused-to-metal (PFM) crowns (SCs) and 2) 3- to 4-unit PFM fixed d

251 The insulator-to-metal phase transition in vanadium dioxide (VO2) is a ca

252 Ten permutations of noble and base metals (platinum, palladium, copper, nickel, and cobalt)

253 aling, where dynamic changes in transitional metal pools can modulate protein function, cell fate, an

254 lation of this biotoxic, and bioaccumulative metal presents problems for the management of soil-plant

255 soft silicone elastomer printing and liquid metal processing on a single high-precision 3D stage.

256 been extensively developed to replace noble metal Pt and RuO2 catalysts for the oxygen reduction rea

257 PM10 and heavy metal compounds (other heavy metals (r = 0.43, p = <0.001)), PAHs (r = 0.20, p = 0.05

258 uranium can thus mimic elementary transition metal reactivity, which may lead to the discovery of new

259 The mechanisms of metal release from the articulation at the head cup bear

260 transfer from plasmonic metals to catalytic metals remain unclear.

261 leation of amorphous nanoclusters within the metal-rich liquid phase, followed by crystallization of

262 ed to algae mixed with increasing amounts of metal-rich particles collected from two acid mine draina

263 A flexible and miniaturized metal semiconductor metal (MSM) biomolecular photodetect

264 A Schottky catalyst based on metal-semiconductor junction principles is presented.

265 recently, an emerging paradigm of transition-metal signaling, where dynamic changes in transitional m

266 l model surfaces, especially on well-defined metal single crystals but also on other flat substrates

267 n cities, but PM2.5 from coal combustion and metal sources varied across cities.

268 on) in the FP-PES compared with PES and bare metal stent.

269 ng pathways that induce oxidative, thiol and metal stress in bacteria could be a useful strategy to d

270 The strong uptake of metals such as Ni and Zn by phyllomanganates results fro

271 Conductive metal sulfides are promising multi-functional additives

272 These reactive intermediates, including metal-superoxo, -(hydro)peroxo, and high-valent metal-ox

273 stability, which could be due to the strong metal support (Pd:TiO2) interaction and catalytic proper

274 ine moieties are capable of adsorbing on the metal surface to any significant extent.

275 atinum nanowires form in the solid state via metal-surface-diffusion-assisted oriented attachment of

276 ion) sintering that requires both oxide-free metal surfaces and high temperature conditions.

277 d not only improves the attachment of DNA to metal surfaces but also represents a new direction for t

278 The activation of O2 on metal surfaces is a critical process for heterogeneous c

279 reactive species can cause reconstruction of metal surfaces.

280 nts in the area of the MR image subjected to metal susceptibility artifacts are then reconstructed fr

281 nce and environmental stability of the three-metal systems are also assessed.

282 etals are substituted into zeolite *BEA, the metals that form stronger Lewis acids give greater selec

283 e efforts to combine plasmonic and catalytic metals, the physical mechanisms that govern energy trans

284 n area traditionally dominated by transition metals, these results outline an approach for the redox

285 We propose default transition rates for metals to avoid overestimation of exposure levels from t

286 s that govern energy transfer from plasmonic metals to catalytic metals remain unclear.

287 but potentially substantial sources of trace metals to the landscape.

288 y focussing on the pressure-driven insulator-metal transition using a combination of first-principles

289 allotrope and accompanied by a semiconductor-metal transition.

290 significantly decreased glutamate metabolism metal transport in oral cancer patients.

291 a PH domain protein as a regulator of plant metal transporter localization, providing evidence that

292 We have explored a role for the metal transporter ZIP14 during pharmacologically and hig

293 expression upregulates ferritin and divalent-metal-transporter-1 (DMT-1), indicating PrP(C)-mediated

294 II)-phyllomanganate reactions may thus alter metal uptake by blocking key reactive sites.

295 low stiffness in fully dense, nanostructured metals via the stabilization of a mechanically unstable,

296 A synergistic effect of the two metals was found.

297 With this aim, a holder containing metal wires that act as reusable reference and counter e

298 held great promise as a two-dimensional (2D) metal with massless carriers and, thus, extremely high-m

299 siderable degradation in the presence of all metals within 1 h under hyperthermia conditions, Cu(II)

300 AMCO3F (A = alkali metal, M = alkaline earth metal, Zn, Cd, or Pb) materials indicates that, on avera