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1 cur before an irreversible reductive step at molecular oxygen.
2 ility to oxidize methane into methanol using molecular oxygen.
3 of superoxide anion to hydrogen peroxide and molecular oxygen.
4 case can catalyze electrooxidation of H2O to molecular oxygen.
5 l product, is reported from (-)-myrtenal and molecular oxygen.
6 ), is actively dissipated in the presence of molecular oxygen.
7 fer from one or more light-excited donors to molecular oxygen.
8 lowed by the strongly favorable reduction of molecular oxygen.
9 nteraction between neutral gold clusters and molecular oxygen.
10 single-site catalysts for the activation of molecular oxygen.
11 radical reactions of organic compounds with molecular oxygen.
12 mely, the ability to convert superoxide into molecular oxygen.
13 y transferring aldehyde-derived electrons to molecular oxygen.
14 achieve selective four-electron reduction of molecular oxygen.
15 ates and upon reduction can be reoxidized by molecular oxygen.
16 plays very little role in the reaction with molecular oxygen.
17 trates using NADPH as the electron donor and molecular oxygen.
18 oxidation when irradiated in the presence of molecular oxygen.
19 lfide isomerase (PDI) and passing them on to molecular oxygen.
20 trolled factors immediately upon exposure to molecular oxygen.
21 on oxidation of ubiquinol in the presence of molecular oxygen.
22 ur cluster, and a low potential heme b(L) or molecular oxygen.
23 true dehydrogenase that does not react with molecular oxygen.
24 face TiO(2)(110) in reactions with water and molecular oxygen.
25 flavin ring and, finally, to cytochrome c or molecular oxygen.
26 s also exhibit differential requirements for molecular oxygen.
27 ompeting with the primary electron acceptor: molecular oxygen.
28 a direct oxygenation of aryl C-H bonds with molecular oxygen.
29 reaction product is exclusively derived from molecular oxygen.
30 nverts superoxide into hydrogen peroxide and molecular oxygen.
31 e (CEES), in the presence of an aldehyde and molecular oxygen.
32 ransferring electrons from reduced flavin to molecular oxygen.
33 nt peroxo oxygen atoms in 3 are derived from molecular oxygen.
34 and NO2 the major product in the presence of molecular oxygen.
35 he catalytic oxidation of water that evolves molecular oxygen.
36 lective reaction of an amine/borane FLP with molecular oxygen.
37 ctions can be carried out in the presence of molecular oxygen.
38 photoexcited electrons in the perovskite and molecular oxygen.
39 dations, all involving stepwise reduction of molecular oxygen.
40 mediates light-induced oxidation of water to molecular oxygen.
44 ,22R-dihydroxycholesterol in the presence of molecular oxygen ((18)O2), and coupled assays were used
45 under anaerobic conditions in the absence of molecular oxygen abrogates Sup35 protein damage and supp
49 lative energies of the transition states for molecular oxygen addition to C9, C5, and C14 (where spin
50 he experimental values for HO* reactions and molecular oxygen addition, and a factor of 5 for peroxyl
53 bates at solid interfaces and the roles that molecular oxygen, adsorbed water, and relative humidity
55 occurs by hydrogen-transfer from Fl(red) to molecular oxygen, allowing radical coupling of the forme
56 capabilities for phototrophy, scavenging of molecular oxygen, anaerobic respiration, and fermentatio
59 ing dioxygenases requiring for activity both molecular oxygen and 2-oxoglutarate that, under normoxia
64 alpha-MnO2 nanotubes easily accommodated the molecular oxygen and exhibited excellent catalytic activ
67 phenyliodonium diacetate in the presence of molecular oxygen and N-hydroxyphthalimide or N-hydroxybe
68 r dry and humid conditions in the absence of molecular oxygen and NO2 the major product in the presen
71 olol and honokiol radicals do not react with molecular oxygen and produce no superoxide radical under
74 ltaneous resonant two-photon dissociation of molecular oxygen and resonant two-photon pumping of the
75 made, pointing to a mechanism in which both molecular oxygen and the olefinic substrate coordinate t
76 adventitious electron transfer from nNOS to molecular oxygen and thereby preventing accumulation of
77 he quantum yields were enhanced by excluding molecular oxygen and thermally activated delayed fluores
79 ational studies on the reactions with water, molecular oxygen, and the superoxide radical anion suppo
80 a capability to reduce Fe(III) minerals and molecular oxygen, and thereby generating Fenton chemistr
81 from three flavin-linked electron acceptors (molecular oxygen, APAD(+), and ferricyanide), in the pre
82 s originating from hydroxide ions instead of molecular oxygen are incorporated into the alcohol durin
84 tive and require either hydrogen peroxide or molecular oxygen as a cosubstrate to generate a reactive
90 tertiary amines to tertiary amides by using molecular oxygen as a sole oxidant using a Pd/C catalyst
97 c metabolism therefore makes use of reactive molecular oxygen as co-substrate of oxygenases to hydrox
101 lized in the blue bottle experiment, deplete molecular oxygen as long as a sacrificial reduction comp
102 rational bands of nitric oxide, hydroxyl and molecular oxygen as signatures of nitrogen, oxygen, and
103 site and one catalytic residue, and utilizes molecular oxygen as source for the hydroxyl group oxygen
104 drastic reduction in oxidase activity using molecular oxygen as the electron acceptor and a small in
109 the catalyst, a cocatalyst capable of using molecular oxygen as the terminal oxidant, and ligands th
110 inates position C4 in a reaction implicating molecular oxygen, as demonstrated with labeling experime
112 the title compound involves the splitting of molecular oxygen by carbene-stabilized diphosphorus.
114 l gold clusters (Au(n); 4 </= n </= 21) with molecular oxygen by probing the highly characteristic O-
115 rate how light-triggered SiNc reactions with molecular oxygen can be potentially sensed and discuss t
116 oteins and immunoglobulins demonstrates that molecular oxygen can diffuse through the polypeptide mat
118 genous or xenobiotic small molecules such as molecular oxygen, cellular metabolites, or polyaromatic
119 ions investigated, both coadsorbed water and molecular oxygen change the gas-phase product distributi
122 o-hydroxylation of L-tyrosine to L-DOPA by a molecular oxygen dependent pathway in the presence of di
124 roxylation is catalyzed by a membrane-bound, molecular oxygen-dependent, and ferredoxin-dependent act
125 -phenylindeno[2,1-alpha]phenalene (ipp) with molecular oxygen derived from air, yielding 12-hydroxy-7
128 hanges in proportion to the concentration of molecular oxygen dissolved in plasma or interstitial tis
129 e surface are a significant redox partner to molecular oxygen due to the strong hybridization between
131 the biofuel and the biooxidant, glucose and molecular oxygen, each readily available in human lachry
133 nization after soft x-ray photoionization of molecular oxygen follows a complex multistep process.
134 wo classes both require an iron cofactor and molecular oxygen for activity and are inhibited by azide
136 In contrast to GFP, which requires only molecular oxygen for chromophore maturation, phytochrome
140 to effect the challenging task of utilizing molecular oxygen for the selective epoxidation of cycloo
141 ploys the reaction of iodoalkyl radical with molecular oxygen: for instance, CH2I + O2 --> CH2OO + I.
143 ts semiquinone, which then is re-oxidized by molecular oxygen, forming superoxide that induces cell d
145 water oxidation, but catalysts that produce molecular oxygen from water are needed to avoid excessiv
146 lkyl-substituted diazenes in the presence of molecular oxygen generates an unexpectedly complex produ
147 toactivatable dye, which upon encounter with molecular oxygen generates the reactive oxygen species t
148 er drug with light, which in the presence of molecular oxygen, generates cytotoxic reactive oxygen sp
150 urfaces with direct propylene epoxidation by molecular oxygen have not resolved these problems becaus
151 on of a bare palladium cluster Pd(6)(+) with molecular oxygen in an octopole ion trap under multicoll
152 this review article, we consider the use of molecular oxygen in reactions mediated by polyoxometalat
153 ations, we investigate here the migration of molecular oxygen in the bc1 complex in order to identify
154 both confirmed the requirements for DHP and molecular oxygen in the catalytic generation of 5,5'-Br2
155 ing of singlet oxygen, but do not react with molecular oxygen in the ground state, i.e., triplet stat
160 ive low-temperature oxidation catalysts with molecular oxygen, in stark contrast to the nobility of t
162 ) is not reduced by Mn(II) in the absence of molecular oxygen, indicating that substrate oxidation re
163 a sustained electron flow is maintained with molecular oxygen instead of carbon dioxide serving as th
166 ogen peroxide by radical chain reductions of molecular oxygen into water in buffers leads to hinge de
173 n atmospheric oxygen levels, suggesting that molecular oxygen is indeed the key regulator of this pat
175 ating group and require that the O-O bond of molecular oxygen is not cleaved prior to substrate activ
180 ng to these results and due to the fact that molecular oxygen is the only known physiological electro
183 Singlet oxygen, the lowest excited state of molecular oxygen, is an intermediate often involved in n
184 interaction between the neutral polymer and molecular oxygen leading to a reduction in electron mobi
186 and that electron shuttling through CNTs to molecular oxygen may be a potential mechanism for DNA da
187 ring, and end-game manipulations featuring a molecular oxygen mediated gamma-CH oxidation, a Stetter
188 pe II photosensitization reactions, in which molecular oxygen mediates the radicalization of proteins
195 lmalonate), which was used to detect singlet molecular oxygen O2((1)Deltag) production in water.
196 so results in direct enzymatic conversion of molecular oxygen (O2 ) to reactive oxygen species (ROS)
197 f biological detection by optical sensing of molecular oxygen (O2) are reviewed, with particular emph
198 ears to be mediated during the activation of molecular oxygen (O2) by reduced flavoenzymes, forming s
200 rbon monoxide (CO) and the infrared inactive molecular oxygen (O2) products are readily detected from
203 w widely appreciated that nutrients, such as molecular oxygen (O2), modulate skeletal muscle formatio
204 n rich terrestrial-type exoplanets including molecular oxygen (O2), ozone (O3), water vapor (H2O), ca
205 ing reactions, we investigated the role that molecular oxygen (O2), solvent and light-source (CF lamp
209 s of the partial oxidation of isobutane with molecular oxygen on Rh(111) single-crystal surfaces were
210 s responsible for adsorption and reaction of molecular oxygen on the surface of sp(2)-hybridized carb
213 e phosphorescence is effectively quenched by molecular oxygen, optical sensors operating in a wide ra
215 ditions but could be enhanced by exposure to molecular oxygen or by the addition of alternative elect
218 proposed enzymatic activity of AcsF requires molecular oxygen, our studies suggest that the roles of
219 high activities for the electroreduction of molecular oxygen (oxygen reduction reaction, ORR), which
220 after this expansion show increasing use of molecular oxygen (P = 3.4 x 10(-8)) and redox-sensitive
223 gger critical metabolic pathways to detoxify molecular oxygen produced by photosynthesis, thereby per
224 ubsequent quenching of the triplet states by molecular oxygen produces singlet oxygen ((1)O2), which
225 n site initiate redox cycling reactions with molecular oxygen, producing superoxide radicals and hydr
226 lysts that promote the oxidation of water to molecular oxygen, protons, and "energized" electrons, an
228 such as hydrogen peroxide (H2O2) or singlet molecular oxygen, rather than free-radical species, perf
229 in the presence of (18)O(2) establishes that molecular oxygen, rather than oxygen from water, is inco
231 Interactions between biological pathways and molecular oxygen require robust mechanisms for detecting
233 g substrate turnover by a side reaction with molecular oxygen, resulting in the continuous production
234 py)PdMe(2) (1) (bipy = 2,2'-bipyridine) with molecular oxygen results in the formation of the palladi
235 360 mV (vs. Ag/AgClsat) in the presence of a molecular oxygen saturated electrolyte with current dens
238 Prolyl hydroxylase enzymes (PHD1-3) are molecular oxygen sensors that regulate hypoxia-inducible
240 pper-catalyzed alkene aminooxygenation where molecular oxygen serves as both oxidant and oxygen sourc
241 e combustion reactor between water vapor and molecular oxygen so that only hydrogen isotope compositi
242 ns to an atmosphere which became enriched in molecular oxygen spurred the development of a layered sy
243 T1 Cu species only formed in the presence of molecular oxygen, suggesting the T1 Cu intermediate is a
244 , which is different from isolated atomic or molecular oxygen surface structures, was observed with i
245 PR spectroscopy using NO as a spin probe and molecular oxygen surrogate reveals that Ps-HppE's metal
246 ited state ensembles against deactivation by molecular oxygen though quenching and photooxidation mec
248 cal processes, including the biosynthesis of molecular oxygen (through the photosystem II complex) an
249 emperature without the rigorous exclusion of molecular oxygen, thus making this newly developed Ir-ph
250 on to 15 aromatic compounds; (2) addition of molecular oxygen to 65 carbon-centered aliphatic and cyc
251 or a dominant delivery channel that shuttles molecular oxygen to a specific region of the active site
252 intermediates may be trapped via exposure to molecular oxygen to afford oxygen-containing adducts.
256 (P(Ar)(tBu)2)2] (1, Ar=naphthyl) reacts with molecular oxygen to form Pd(II) hydroxide dimers in whic
257 ates the transfer of electrons from NADPH to molecular oxygen to generate superoxide for host defense
258 rhenium(V), (ONO(Cat))ReO(PPh3), reacts with molecular oxygen to give triphenylphosphine oxide and th
259 asm; instead, the four-electron reduction of molecular oxygen to harmless water ensures that the acti
261 ycle pathway involving reversible binding of molecular oxygen to iridium, which contributes to the ai
262 prene reacts with hydroxyl radicals (OH) and molecular oxygen to produce isoprene peroxy radicals (IS
263 ectron transport chain, which is captured by molecular oxygen to produce reactive oxygen species (ROS
264 copper oxidases that couple the reduction of molecular oxygen to proton translocation across the bact
266 s the stereospecific addition of one atom of molecular oxygen to the vinyl side chain of styrene in t
267 ine oxidase enzyme superfamily which utilize molecular oxygen to transform amines to imines that are
269 dase (CcO), which catalyzes the reduction of molecular oxygen to water in the mitochondrial and bacte
270 chondria and bacteria catalyzes reduction of molecular oxygen to water, and conserves much of the lib
273 h more versatile redox chemistry, biospheric molecular oxygen triggered the selective fixation of the
274 can be directly converted to methanol using molecular oxygen under mild conditions in the gas phase,
276 A material capable of rapid, reversible molecular oxygen uptake at room temperature is desirable
277 bunit enzyme which generates superoxide from molecular oxygen using NADPH as the electron donor.
278 as a photoredox catalyst in the presence of molecular oxygen using visible light and, when it was us
279 tly split carbonate into carbon monoxide and molecular oxygen via a low-energy pathway needing no sac
280 oposals have been made for the activation of molecular oxygen via both a Cu(II)-aminoquinol catalytic
282 e anion generated by dithionite reduction of molecular oxygen was not a factor in the reaction kineti
283 ithium intercalated into Li(x)V(2)O(5) while molecular oxygen was reduced to form lithium peroxide on
286 uperoxide radical into hydrogen peroxide and molecular oxygen, whereas the catalase and peroxidases c
287 ding py and pz orbitals are degenerate as in molecular oxygen, which has singly occupied orbitals.
288 tal observations regarding the activation of molecular oxygen, which is a crucial issue in Au catalyz
290 of a small organic molecule, luciferin, with molecular oxygen, which is catalysed by the enzyme lucif
291 cotinamide adenine dinucleotide phosphate to molecular oxygen, which leads to the production of super
292 s become active sites for oxidizing water to molecular oxygen, which was investigated with the photoc
293 of BzOH from 1 followed by rapid reaction of molecular oxygen with (IMes) 2Pd(0) and protonolysis of
294 ransfer from the Breslow intermediate to the molecular oxygen with formation of a radical couple that
295 elucidate the mechanism for the reaction of molecular oxygen with palladium-hydride complexes, (pyri
297 the reactivity by following the reaction of molecular oxygen with surface hydroxyl formed by water d
298 mitochondria could occur by the reaction of molecular oxygen with the ferrous CL:cyt c complex in ad
300 intramitochondrial [NAD(+) ]/[NADH] pool to molecular oxygen, with irreversible reduction of oxygen
301 r results support a model in which access to molecular oxygen within the active site directs the outc
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