ライフサイエンスコーパス: sulfur

1 group is covalently bound to sulfur (sulfane sulfur).

2 las were more photolabile than those without sulfur.

3 ) are required to use fuels with </=0.1 wt % sulfur.

4 hrough Cu-catalyzed in situ incorporation of sulfur.

5 as chemical signatures of copper, oxygen and sulfur.

6 th the altering concentration of calcium and sulfur.

7 onents, including metal oxides, calcium, and sulfur.

8 certed with cyclative attack by nucleophilic sulfur.

9 sulfite were the primary acceptor of sulfane sulfur.

10 in high enantioselectivities using a chiral sulfur-alkene ligand.

11 on reactions is formulated for production of sulfur allotropes in the anoxic atmosphere of Archean Ea

12 l homocystinuria (HCU) is an inborn error of sulfur amino acid metabolism caused by deficient activit

13 -porphyrin nanorings with outwardly pointing sulfur anchors were prepared for exploring quantum inter

14 The attachment of sulfur and hydrocarbons to the surfaces of Ag nanorods i

15 natase TiO2 was designed by doping TiO2 with sulfur and incorporating reduced graphene oxide (TiO2-S/

16 lerant r-GO/Li-metal anode, bendable lithium-sulfur and lithium-oxygen batteries with long cycling st

17 participate in the biogeochemical cycling of sulfur and nitrogen, filling previously unassigned niche

18 Although recent developments in sulfur and silicon electrodes show exciting results in h

19 The results showed that both the doping of sulfur and the introduction of rGO worked as designed, a

20 etidines with a variety of nitrogen, oxygen, sulfur, and fluorine nucleophiles afforded chiral 3,4-di

21 e cycling of carbon, nitrogen, oxygen, iron, sulfur, and uranium in a shallow floodplain.

22 An iron-catalyzed synthesis of sulfur- and sulfone-containing heterocycles is reported.

23 By coupling a sulfur anode with different Li-ion cathode materials, th

24 Of these, estimations of proximity to sulfur application and relevant covariate data were avai

25 s between residential proximity to elemental sulfur applications and respiratory symptoms and spirome

26 ere used to estimate the amount of elemental sulfur applied within 0.5, 1, and 3km of a child's resid

27 es (NHases), and yet the mechanisms by which sulfurs are oxidized by these enzymes are unknown, in pa

28 terized IssA, a protein that stores iron and sulfur as thioferrate, an inorganic anionic polymer prev

29 ex, and Fe-containing enzymes of the plastid sulfur assimilation pathway were major targets of Fe def

30 Ag2S, while AgNO3 exposure led to Ag(0) and sulfur-associated Ag species in plant tissue.

31 gements in RNAi seeds resulted in an altered sulfur-associated metabolism, such as lower amounts of C

32 noncovalent interactions between a thioether sulfur atom and various pi systems in designed top pan m

33 Compared to its oxygen counterpart, the sulfur atom displays a remarkable ability to interact wi

34 depends on initial chemical activation by a sulfur atom of a methylthioalkyl protecting group, follo

35 ocalized on the phenazine unit, in which the sulfur atom of the fused thiophene points upward.

36 cessive thiolation reactions by donating the sulfur atom of their exclusive cysteine residues to the

37 dination of the Co(II) ion by a py-DTDA ring sulfur atom, orbitally favored spin-pairing, and the for

38 een the triplet excited saccharin moiety and sulfur atom.

39 coordinated by five protein/cofactor-derived sulfur atoms and a sixth, so far unknown, ligand.

40 by replacing stepwise the oxygen atoms with sulfur atoms in the carboxylate groups of sodium terepht

41 due to the van der Waals bonding between the sulfur atoms of the quintuple layers.

42 Even though sulfur atoms on the basal plane are known to be stable a

43 functionalization is that either nitrogen or sulfur atoms present in heterocyclic substrates may bind

44 By introducing two sulfur atoms to a single carboxylate scaffold, the molec

45 ulfide oxidation products with 2-6 catenated sulfur atoms with or without oxygen insertion, which acc

46 h sulfate-reducing bacteria and phototrophic sulfur bacteria.

47 and critical information on the plethora of sulfur-based chiral ligands and organocatalysts used in

48 ite cathode and the lithium anode in lithium-sulfur batteries (LSBs).

49 strates a viable approach to develop lithium-sulfur batteries with practical energy densities exceedi

50 it a promising cathode material for lithium-sulfur batteries, displaying a high capacity of 520 mAh

51 energy-storage applications, such as lithium-sulfur batteries.

52 thium- and sodium-ion batteries, and lithium-sulfur batteries.

53 A lithium-sulfur battery based on this strategy exhibits long cycl

54 Rechargeable magnesium/sulfur battery is of significant interest because its en

55 ransfer catalysis to deliver enantioenriched sulfur-bearing heterocycles.

56 ther, our results highlight the key roles of sulfur biogeochemistry and ecology in influencing estuar

57 very rate (<2%) due to formation of selenium-sulfur bond between p-XSC and plasma protein.

58 f organosulfur ligands, we describe the gold-sulfur bond formation and the nature of the resulting in

59 acile hydrolytic cleavage of both CS2 carbon-sulfur bonds at 25 degrees C to produce CO2 and trimeric

60 nd chemical mechanisms for generating carbon-sulfur bonds.

61 ction of RS(-) with CO2 produces a terminal, sulfur-bound monothiocarbonate, RSCO2(-), which acts as

62 alcohol compounds associated with distinct 'sulfur-cabbage', 'fruity', 'rosy', and 'boiled potato' a

63 chemical devices, transport ions between the sulfur/carbon composite cathode and the lithium anode in

64 These can increase the sulfur cathode's electrical conductivity to improve the

65 Sulfur cathodes and silicon anodes have garnered a lot o

66 o paired with high-capacity Li-free V2O5 and sulfur cathodes to achieve stable full-cell cycling.

67 formed due to a specific orientation of the sulfur-centered radical cation and a phenyl ring stabili

68 ine and glutathione, while those with longer sulfur chains, Cys-SSnH and GSSnH, were produced in the

69 ytes, in this work we create a unique Li-ion/sulfur chemistry of both high energy density and safety.

70 S]-cluster (4FeH) linked to a binuclear iron-sulfur cluster (2FeH) that has an open coordination site

71 iB1 structure suggests that loss of the iron-sulfur cluster (by nitrosylation) permits positively cha

72 of a [4Fe-4S] cluster by the cytosolic iron-sulfur cluster assembly (CIA) system, converting it into

73 ividual components of the mitochondrial iron-sulfur cluster assembly (ISC) and the CIA machineries.

74 ncer cells depend on high levels of the iron-sulfur cluster biosynthetic enzyme NFS1.

75 al cytidilation reaction and the use of iron-sulfur cluster cofactors in reductive ring opening and h

76 Furthermore, insufficient iron-sulfur cluster maintenance robustly activates the iron-s

77 toxicity is also strictly connected to iron-sulfur cluster proteins and to their assembly processes.

78 We found that an intact iron-sulfur cluster was required for HemW dimerization and He

79 containing peptides and the assembly of iron-sulfur cluster-peptide complexes can take place within m

80 tion sphere of the outermost, "distal", iron-sulfur cluster.

81 Earth, facilitating the emergence of an iron-sulfur-cluster-dependent metabolism.

82 roles performed by multiple, auxiliary iron-sulfur clusters and the paucity of protein X-ray structu

83 Iron-sulfur clusters are ubiquitous in biology and function i

84 Iron-sulfur clusters coordinate to and are stabilized by a wi

85 However, it is unclear whether iron-sulfur clusters could have been synthesized on prebiotic

86 Our experiments suggest that iron-sulfur clusters may have formed easily on early Earth, f

87 is largely regulated by the binding of iron-sulfur clusters to the activator domain of the transcrip

88 y for steroidogenesis and biogenesis of iron-sulfur clusters.

89 rous ions alone cannot form polynuclear iron-sulfur clusters.

90 o-center and a small subunit with three iron-sulfur clusters.

91 hesis type II, S-adenosylmethionine and iron-sulfur clusters.

92 ix for the mass determination of the neutral sulfur clusters.

93 The electron-transfer chain of iron-sulfur cofactors within the water-soluble peripheral par

94 cohnii was characterised by a high level of sulfur compounds (dimethyl sulfide, ethanethiol), and es

95 ((34)S/(32)S) analysis of ppm-level organic sulfur compounds (OSCs) in the presence of percent-level

96 ing to chemical classes such as terpenes and sulfur compounds.

97 In contrast, selective ligation to the other sulfur-containing amino acid, methionine, has been precl

98 mer derived from 6-thioguanosine (6-TG-H), a sulfur-containing analog of a natural nucleoside.

99 re the highest dietary source for the unique sulfur-containing antioxidant ergothioneine, little is k

100 ding interactions with acceptor proteins for sulfur-containing biosynthetic pathways, elucidating mec

101 nds produced from amino acids, including the sulfur-containing compounds and acetaldehyde, as well as

102 tion of other substrates such as halides and sulfur-containing compounds is possible.

103 FT-ICR-MS, and thus revealing the extent of sulfur-containing compounds which could show some correl

104 of an in-house compound library revealed two sulfur-containing compounds which possess structural res

105 nes, aldehydes, amines, alcohols, aromatics, sulfur-containing compounds, phenyls, phenols, and volat

106 A variety of sulfur-containing heterocycles bearing moieties suitable

107 that aromatic residues, especially Trp, and sulfur-containing residues at the i-2 position improved

108 Furthermore, polar (oxygen-, nitrogen-, and sulfur-containing) analytes found in low-concentrations

109 pectedly gives both the first five-membered, sulfur-containing, zwitterionic silylene ring (3) via in

110 ross all wetland sites and depths, the total sulfur content of DOM correlated with the relative abund

111 nd electronic structure as a function of the sulfur content: first-principles density functional theo

112 e bacteria, is a key component of the global sulfur cycle and effects atmospheric chemistry and poten

113 acteria interactions drive the surface ocean sulfur cycle and local climatic processes through the pr

114 nized in past years, their importance in the sulfur cycle, both oceanic and physiological, has only r

115 tial of genes involved in stress, virulence, sulfur cycle, metal resistance, degradation of plant cel

116 ated with the abundance of genes involved in sulfur cycle, virulence, and stress responses.

117 cords reflect temporal changes in the global sulfur cycle; this assumption may be well grounded for s

118 xic interface is consistent with the cryptic sulfur cycling concept.

119 associated microorganisms that could affect sulfur cycling within the holobiont.

120 bon (delta(13)C), nitrogen (delta(15)N), and sulfur (delta(34)S) stable isotopes to examine the ecolo

121 model lacks an explanation for the origin of sulfur-depleted organic matter in the deep ocean and can

122 order to increase the efficacy of chrysin, a sulfur derivative (thio-chrysin), and ruthenium-complexe

123 archaeology reveal hermetic sealing, burning sulfur, desiccant dusts, and toxic botanicals as early c

124 fuel economy test (HWFET) cycles on ultralow sulfur diesel (ULSD) and a soy-based biodiesel blend to

125 ive 1,4-aminothiolation of 1,3-dienes with a sulfur diimide reagent, a copper catalyst, and alkyl Gri

126 ific measurements of nitrogen dioxide (NO2), sulfur dioxide (SO2) and volatile organic compounds (VOC

127 untries rely heavily on coal for energy, and sulfur dioxide (SO2) emitted from coal-fired power plant

128 xtract (VIN) as a sustainable alternative to sulfur dioxide (SO2), in this study, the chromatic featu

129 reast development, whereas among 2,136 boys, sulfur dioxide and nitrogen dioxide exposure in utero, d

130 The use of sulfur dioxide as preservative in winemaking industry ha

131 This study analyzed the effect of low sulfur dioxide concentrations on the chromatic propertie

132 intensity trend was investigated at various sulfur dioxide concentrations.

133 em has been validated and optimized for free sulfur dioxide detection in the range of 1-60mgL(-1) and

134 risk was significantly increased by 18% for sulfur dioxide during the 3 months before conception and

135 ities per year from EGU emissions, driven by sulfur dioxide emissions forming PM2.5.

136 rbing aerosol, driven primarily by declining sulfur dioxide emissions.

137 tracting flash vacuum pyrolytic extrusion of sulfur dioxide from the respective 16-membered sulfone p

138 on in the range of 1-60mgL(-1) and for total sulfur dioxide in the range of 30-300mgL(-1) with a limi

139 s was kinetically preferred over the loss of sulfur dioxide leading to o-quinodimethane, which is the

140 Sulfur dioxide significantly decreased the total amount

141 to 10 mum in diameter (PM10), nitric oxide, sulfur dioxide, and nitrogen dioxide in different growth

142 In this study, the combined effect of sulfur dioxide, caffeic acid, pH and temperature on the

143 ate in positive polarity and carbon dioxide, sulfur dioxide, hydrochloric acid, cyanogen chloride, an

144 The addition of sulfur dioxide, which has well-known side effects, incre

145 Large volcanic eruptions produce sulfur dioxide, which in turn produces aerosols; these e

146 h sulphitation, that is, heat treatment with sulfur dioxide.

147 an aerodynamic diameter <10 mum, and 22% for sulfur dioxide.

148 Sulfur does not act in an analogous donor fashion in thi

149 ribing the distribution of dissolved organic sulfur (DOS) in the Atlantic Ocean.

150 basic surface/interfacial properties of the sulfur electrode has not been achieved, although the cat

151 Sulfur-enriched DOM in sediment pore waters exchanges wi

152 centrated aqueous electrolyte, lithiation of sulfur experiences phase change from a high-order polysu

153 ACP (SDA) complex forms the core of the iron-sulfur (Fe-S) assembly complex and associates with assem

154 Iron-sulfur (Fe-S) clusters are ubiquitous cofactors essentia

155 Proteins that contain iron-sulfur (Fe-S) clusters play pivotal roles in various met

156 2-Y(*) cofactor in RNR and the cellular iron-sulfur (Fe-S) protein biogenesis pathways by examining b

157 the matrix where also the mitochondrial iron-sulfur (Fe/S) cluster assembly machinery resides to matu

158 Viperin's iron-sulfur (Fe/S) cluster is critical for its antiviral acti

159 Iron-sulfur (Fe/S)-cluster-containing proteins constitute one

160 H-cluster, CpI contains four accessory iron-sulfur [FeS] clusters in a branched series that transfer

161 c data revealed that transfer of the sulfane sulfur from an SQR-bound cysteine persulfide intermediat

162 The depletion of sulfur from the surface of this catalyst during the elec

163 Li-ion cathode materials, the aqueous Li-ion/sulfur full cell delivers record-high energy densities u

164 Yet, diverse sulfur functionalities have a major impact on the biolog

165 unique protocol provides remote nitrogen and sulfur functionalities with high levels of stereocontrol

166 ith the relative abundance of highly reduced sulfur functionality.

167 Reaction of bismuth(II) compounds with sulfur gives mixtures of [Bi(NON(R))]2(mu2-Sn) (NON(R) =

168 f formation) has been extended to oxygen and sulfur heterocycles.

169 ment compound for the industrially important sulfur hexafluoride, SF6.

170 When serving as the sulfur host, the quinonoid imine-doped graphene affords

171 (YSC@Fe3 O4 ) nanoboxes as highly efficient sulfur hosts for Li-S batteries are reported here.

172 ive when modified with lower-valent forms of sulfur (i.e., "sulfidated").

173 dulating bonding between a heme iron and the sulfur in a methionine residue.

174 thod for indirect determining phosphorus and sulfur in animal feed by ion chromatography was proposed

175 alteration of the content and speciation of sulfur in dissolved organic matter (DOM), which influenc

176 environments, which we attribute to oxidized sulfur in PPR DOM that would increase molecular weight w

177 Doped with NOBF4, PQTS12 (with sulfur in side chains) shows a conductivity of 350 S cm(

178 ther reaction of 3 with 2 equiv of elemental sulfur in THF affords 4(*) via unexpected C-H bond activ

179 e synthesized directly by reaction of 1 with sulfur (in a 1:4 ratio) in THF.

180 itution of the C2-uridine carbonyl oxygen by sulfur is catalyzed by tRNA thiouridine synthetases call

181 ulfuration of difluorocarbene with elemental sulfur is described for the first time, which overrides

182 e of carbon from the atmosphere as elemental sulfur is oxidised to sulfate.

183 llular levels, tracking the fate of a stable sulfur isotope ((34)S) from its incorporation by microal

184 Sulfur isotope anomalies and marked decreases in ice cor

185 e a simple, sensitive, and robust method for sulfur isotope ratio ((34)S/(32)S) analysis of ppm-level

186 The results show good precision and reveal sulfur isotope variability between individual OSCs that

187 redox-controlled (Fe-speciation) carbon- and sulfur-isotope record reveals sustained systematic strat

188 e striking mass-independent fractionation of sulfur isotopes that took place in the Archean atmospher

189 As such, variations in the sulfur isotopic composition (delta(34)S) of sedimentary

190 gate alternative controls on the sedimentary sulfur isotopic composition of marine pyrite by examinin

191 ce time of marine sulfate, any change in the sulfur isotopic record preserved in pyrite (delta(34)Spy

192 tural organic matter (NOM), as determined by sulfur K-edge X-ray absorption near-edge structure (XANE

193 cal energy storage systems including lithium sulfur (Li-S) batteries.

194 ulti-functional additives for future lithium-sulfur (Li-S) batteries.

195 The lithium-sulfur (Li-S) battery is a promising high-energy-density

196 hanges with overlying surface waters and the sulfur likely undergoes oxidative transformations in the

197 to now only distillate fuels could meet the sulfur limits.

198 arbon cathode is presented here that enables sulfur loading and content as high as 46 mg cm(-2) and 7

199 e-doped graphene based electrode with a high sulfur loading of 3.3 mg cm(-2) .

200 e in capacity from 300 to 900 mAh g(-1) at a sulfur loading of 4.2 mg cm(-2) .

201 nt rate capability using cathodes with areal sulfur loadings up to 8.1 mg cm(-2).

202 nal role for the previously described carbon-sulfur lyase SUR1 in processing cysteine-isothiocyanate

203 f the PDO-rhodanese fusion (PRF) proteins in sulfur metabolism.

204 DNA phosphorothioate (PT) modification is a sulfur modification on the backbone of DNA introduced by

205 cumulation and retain biologically available sulfur, most organisms possess the "universal" methionin

206 honate (DECP) and selective oxidation of the sulfur mustard simulant, 2-chloroethyl ethyl sulfide (CE

207 of chemical warfare agents such as sarin and sulfur mustard using metal-organic frameworks.

208 roups are found in diverse environments with sulfur, nitrogen and methane cycling, indicating that th

209 Enhanced sulfur nutrition may be beneficial to crops naturally gr

210 id) and a proton accommodated on the exposed sulfur of the MN2S2 thiolate (Lewis base).

211 ficant role in the redox cycling of iron and sulfur on Earth and is the primary cause of acid mine dr

212 They are assembled from iron and cysteine sulfur on protein scaffolds.

213 putatively associated with chemoautotrophic sulfur oxidation and nitrification dominated the free-li

214 action outcome can be tuned from cyclized to sulfur oxidation products.

215 sed proteins involved in SCN(-) degradation, sulfur oxidation, carbon fixation, and nitrogen removal.

216 CO2 and N2 fixation, anaerobic respiration, sulfur oxidation, fermentation and potential for metabol

217 tudy focuses on revealing the interaction of sulfur oxides (SOx) and nitrogen oxides (NOx) and invest

218 their behaviour with those of isoelectronic sulfur oxides and N,O anions.

219 -disproportionating bacteria, and remarkably sulfur-oxidizing bacteria were also detected.

220 the other uses bacteriochlorophyll-a and the sulfur-oxidizing sox cluster for energy acquisition.

221 -associated SO42--reducing taxa and abundant sulfur-oxidizing taxa in both size fractions across the

222 ted that a variety of couplings of nitrogen, sulfur, oxygen, and carbon nucleophiles with organic hal

223 the drug colchicine into tubulin and native sulfur phasing of the human G protein-coupled adenosine

224 rop species are prolific producers of indole-sulfur phytoalexins that are thought to have an importan

225 Sulfur plays a critical role for the development and mai

226 rolling the relative abundance of vicilin, a sulfur-poor 7S globulin, in pea seeds.

227 activation strategy by a reaction with cheap sulfur powder under stirring and heating to recover the

228 e dead sulfide species by reacting them with sulfur powder with stirring and heating (70 degrees C) t

229 (Fd), and to new data on high-potential iron-sulfur protein (HiPIP).

230 n complex, a component of the cytosolic iron-sulfur protein assembly (CIA) machinery.

231 The T. hominis cytosolic iron-sulfur protein assembly (CIA) pathway includes the essen

232 st comprehensive characterization of an iron-sulfur protein complex that regulates Spo0A approximatel

233 n dealt with here include biogenesis of iron-sulfur proteins and chaperones that deliver iron cofacto

234 Iron-sulfur proteins are among the primary targets of nitric

235 responsive Wbl protein (actinobacterial iron-sulfur proteins first identified in the 1970s).

236 T proteins belong to a unique family of iron-sulfur proteins in which the 2Fe-2S cluster is coordinat

237 e conventional pyrethroid (beta-cyfluthrin), sulfur &pyrethrin mixture, and some organic commercial p

238 46 mg cm(-2) and 70 wt% with an electrolyte/sulfur ratio of as low as only 5.

239 However, lack of mechanistic study of sulfur reaction in the Mg cation environment has severel

240 The sulfur response regulator, SurR, is among a handful of k

241 The sulfur-rich character of persulfurated coronene renders

242 Our 3D model predicts that the sulfur-rich core of the trimeric BACE1 TMS is accessible

243 % v/v H2S) that was produced by pyrolysis of sulfur-rich kerogen.

244 lculations to approve the higher tendency of sulfur-rich lead chromates to darken.

245 from capillarity-induced-self-crumpling and sulfur (S) vacancies intrinsic to chemical exfoliation e

246 rved low concentrations of volatile elements sulfur (S), selenium (Se), tellurium (Te), and antimony

247 Recently, sulfur (S)-vacancies created on the basal plane of 2H-mo

248 We show that, when the the sulfur(S)-content in chrome yellow increases, the band g

249 ural changes suggest that FeMo-cofactor belt sulfurs S3A or S5A are potential protonation sites.

250 , and nitriles, as well as CO2 and elemental sulfur (S8 ).

251 the catalytic mechanism of this very unusual sulfur-sacrificing reaction remains elusive.

252 Here, using sulfur-SAD phasing, we determined the crystal structure

253 spin center by employing a spin-free carbon-sulfur scaffold.

254 vels has unearthed a broad range of enzymes, sulfur shuttles, and chemical mechanisms for generating

255 he toolbox for delineating the mechanisms of sulfur signaling.

256 MoSx growth, and increase of exposed active sulfur sites.

257 nzymes that degrade their Fe-S clusters as a sulfur source can nonetheless act catalytically.

258 h is further metabolized as a usable organic sulfur source, generating stoichiometric amounts of ethy

259 ations of dissolved organic carbon (DOC) and sulfur species ever recorded in terrestrial aquatic envi

260 HNO over other reactive oxygen/nitrogen and sulfur species.

261 ion of peptides and amino acids, response to sulfur starvation, potentially NADPH-producing pathways

262 In support of roles in both iron-sulfur storage and cluster biosynthesis, IssA reconstitu

263 termined by the structural similarity of the sulfur sublattices between the initial and final phases,

264 The strap and the sulfur substituents are located either inside or outside

265 hose sulfhydryl group is covalently bound to sulfur (sulfane sulfur).

266 residues that form intra- and interprotamine sulfur-sulfur bonds during the final stages of sperm mat

267 urprisingly, reduction of the intermolecular sulfur-sulfur bonds of bull protamine results in tighter

268 Sulfur-terminated alkynes provide access to reactivity p

269 ious carboxylic acids by exposure to gaseous sulfur tetrafluoride.

270 mplicitly models the preferential cycling of sulfur that they are disputing.

271 Elemental sulfur, "the oldest of all pesticides," is the most heav

272 on spectroscopy indicates the formation of a sulfur thereforepi-bonded radical cation due to the meth

273 thyl transfer to electrophilic carbon atoms, sulfur to Calpha atom thioether bonds, or carbon-carbon

274 Here we show that the addition of sulfur to soil results in an initial surge in production

275 st PDO activity and preferentially catalyzed sulfur transfer in the direction of thiosulfate to sulfi

276 lfate to sulfite and glutathione persulfide; sulfur transfer in the reverse direction was detectable

277 nism that establishes LarE as a paradigm for sulfur transfer through sacrificing its catalytic cystei

278 ncoding sulfur-utilizing proteins, including sulfur transferases, were enriched at sulfidic depths.

279 The results here reveal that sulfur undergoes a consecutive staging pathway in which

280 loroplasts and physically interacts with Low Sulfur Upregulated 2 (LSU2), which positively regulates

281 10-fold increase in the estimated amount of sulfur used within 1 km of child residence during the ye

282 ction of polysulfide, and therefore improved sulfur utilization and enhanced rate performance.

283 ghout the OMZ, although transcripts encoding sulfur-utilizing proteins, including sulfur transferases

284 r its catalytic performance, but the role of sulfur vacancies and the mechanism determining the react

285 Our results highlight the beneficial role of sulfur vacancies in the electrocatalytic performance of

286 th isolated Co atoms that bond covalently to sulfur vacancies on the basal planes that, when compared

287 cribe the higher activity to the presence of sulfur vacancies that are created local to the observed

288 stitutional positions replacing pre-existing sulfur vacancies.

289 ge of cations) as powerful catalysts for the sulfur(VI) fluoride exchange (SuFEx) reaction between ar

290 yl fluorosulfates, an underexplored class of sulfur(VI) halides, that are generally unreactive unless

291 methionine-gamma-lyase (BlMGL) produced the sulfur volatile compound dimethyl sulfide (DMS).

292 bserved decrease in marine dissolved organic sulfur with age.

293 interaction, all noncovalent interactions of sulfur with pi systems are favoured over oxygen.

294 The sulfur with solid-liquid two-phase exhibits a reversible

295 actions, cyclopropanation, cyclopropenation, sulfur ylide formation/2,3-sigmatropic rearrangement, as

296 The key sulfur ylide intermediate for the rearrangement was form

297 different Michael-addition approaches of the sulfur ylide, the transition state (TS) energies for the

298 demonstrated the utilization of fluorinated sulfur ylides as versatile reagents for Corey-Chaykovsky

299 ulation reaction of vinyl benzoxazinones and sulfur ylides in good yields and good enantioselectiviti

300 ylsilyl-substituted enoldiazo compounds with sulfur ylides.