ライフサイエンスコーパス: photoreaction

1 connected states in the attractant signaling photoreaction.

2 to electrochemically detect products of the photoreaction.

3 sin and bacteriorhodopsin during the primary photoreaction.

4 6 seen in L are not affected by the L --> L' photoreaction.

5 them from those residues not affected by the photoreaction.

6 ones was developed based on the investigated photoreaction.

7 ion protonation, completing the P540 to D661 photoreaction.

8 hat results from the spatially heterogeneous photoreaction.

9 rization and side-chain rotation in the BLUF photoreaction.

10 ndergoes a highly unusual zwitterion-forming photoreaction.

11 domain that executes the final output of the photoreaction.

12 stitute the main deactivation pathway of the photoreaction.

13 chieved in oxidation coupled with 3 hours of photoreaction.

14 ester to enable a stereocontrolled and rapid photoreaction.

15 unambiguous experimental evidence of the HT photoreaction.

16 Gibbs free energy changes required for this photoreaction.

17 Y8) pKa has a profound impact on the forward photoreaction.

18 reduced the extent of aggregation caused by photoreaction.

19 0(2) mumol.m(2).s(-1)) is sufficient for the photoreaction.

20 l intermediate that was preferred during the photoreaction.

21 nd DMSO, leading to efficient intramolecular photoreaction.

22 nnected conformer in the repellent signaling photoreaction.

23 hould be valuable in explorations of similar photoreactions.

24 re bound by the host and were protected from photoreactions.

25 psoralen may be involved in protein-psoralen photoreactions.

26 t, rank among the most successful asymmetric photoreactions.

27 z = dipyrido[3,2-a:2',3'-c]phenazine) in DNA photoreactions.

28 e obtained by mechanochemical control of the photoreactions.

29 design of highly enantioselective catalytic photoreactions.

30 CHBr(3)) is among the most intensely studied photoreactions.

31 dynamic property changes accompanying these photoreactions.

32 d in the development of new highly efficient photoreactions.

33 o protons and the execution of multielectron photoreactions.

34 tion and fail to undergo the Norrish Type II photoreactions.

35 ted for their efficacy in hydrogen-producing photoreactions.

36 latform are demonstrated with two classes of photoreactions: (1) the photopolymerization of methyl me

37 The initial byproduct of the photoreaction, 2-naphthoquinone-3-methide, reacts rapidl

38 The initial byproduct of the photoreaction, 4-hydroxyquinone-2-methide, undergoes rap

39 ed through the discovery of an unprecedented photoreaction, a one-photon dual single-bond rotation.

40 In contrast, the oxygen-free photoreaction activates previously inaccessible para con

41 ation of the LCE crosslinked network through photoreactions, allowing for easy alignment and reshapin

42 The photoreaction and commensurate structural changes of a c

43 ng the significant solvent effects on the HT photoreaction and revealing the intricate interplay betw

44 We found that the primary photoreaction and the formation of the K-like photo inte

45 to 11-cis isomerization for the D661 to P540 photoreaction and vice versa.

46 te exceptionally challenging organic triplet photoreactions and (sensitized) triplet-triplet annihila

47 e for hydrogen atom or proton abstraction in photoreactions and allows to assess the influence of exp

48 mplexation with SRI, i.e., for wild-type SRI photoreactions and attractant and 2-photon repellent pho

49 ze but also for studying processes including photoreactions and mass transport at the nanoscale, self

50 Until today, their role in photoreactions and subsequent ultrafast excited-state pr

51 depth, with implications for the kinetics of photoreactions and the associated transformation pathway

52 d charge relaxation compared to the sluggish photoreactions and the oxidation of alcohol products.

53 es can be employed to control and manipulate photoreactions and thereby serve as an efficient tool fo

54 fferent climate-related phenomena can affect photoreactions and which approaches can be followed to q

55 1)O2) in dissolved organic matter-sensitized photoreactions, and identification of oxidative modifica

56 retinal bound to rhodopsin and its ultrafast photoreaction are active topics of research.

57 the kinetics and efficiency of this initial photoreaction are of great importance but can be influen

58 Near-infrared (NIR) light-driven photoreactions are advantageous over visible light-drive

59 Relative nucleophilicities in the photoreactions are also similar to those of comparable b

60 nomethyl-4,5',8-trimethylpsoralen (AMT), the photoreactions are characterized here by nanosecond UV-v

61 Such photoreactions are triggered by triplet photosensitizers

62 antarctica bestrhodopsin 11-cis to all-trans photoreaction as determined by femtosecond-to-submillise

63 tions in MeCSK and MeFNR2 that could promote photoreactions associated with MeNADP-ME in C(4) photosy

64 nt from the changes observed in the BR --> K photoreaction at the same temperature, which does not sh

65 Thus, although in some cases computed photoreaction barriers can aid in identifying structures

66 It has been found that above 1 GPa the photoreaction becomes inhibited.

67 nly organic reaction product observed in the photoreaction between (1R,2S,5R)-menthyl chloride and me

68 An efficient and environmentally friendly photoreaction between phenyl isocyanate or pentafluoroph

69 Short-range and long-range photoreactions between ethidium and DNA have been charac

70 tizer moiety, does not undergo any secondary photoreactions but selectively yields only triplet alkyl

71 thone (TX) is widely used in energy-transfer photoreactions, but rarely in photoredox processes.

72 The k(obs) for photoreaction by 20 microM AMPS-Succ-BP is decreased 10-

73 orientation and within a viable distance for photoreaction by electronically complementary interactio

74 s can also catalyze asymmetric excited-state photoreactions by chromophore activation.

75 The modulation of SRII photoreactions by HtrII indicates that SRII and HtrII ar

76 veness of a strategy for designing efficient photoreactions by thwarting competitive excited state de

77 ing 4-methoxy-3-nitrobenzaldehyde (3-NPA), a photoreaction byproduct from [Zn(DPAeCageOMe)](+), as a

78 rates, improvement of the quantum yield of a photoreaction can be achieved either by making the desir

79 The photoreaction can be combined in one operation to achiev

80 the primary magnetic field effect on flavin photoreactions can be amplified chemically by slow radic

81 Photoreaction caused SWCNTs to lose oxygen-containing fu

82 es as both the binding pharmacophore and the photoreaction center for this molecule.

83 ocks for assembly of the first O(2) evolving photoreaction center, most likely originating from green

84 New crystallographic data for the bacterial photoreaction centre have brought an intriguing insight

85 igomerization is an evolutionarily conserved photoreaction characteristic of CRY photoreceptors in pl

86 Nase P holoenzymes form specific products in photoreactions containing [4-thio]-uridine-labeled pre-t

87 two types proteorhodopsin during the initial photoreaction despite their similar chromophore structur

88 veral differences in the BPR and GPR primary photoreactions despite the similar structure of the reti

89 he CO production are emphasized, revealing a photoreaction dichotomy of the 3-hydroxyflavone acid and

90 BODIPY photocages is incompatible with their photoreaction due to an increase in the excited state ba

91 way to control the stereochemical course of photoreaction due to the orbital approaches required for

92 crystals of 2 are suitably preorganized for photoreaction due to the presence of solvate molecules i

93 Thus far, the photoreaction dynamics and mechanisms of UV-absorbing rh

94 sults prove that the spatially heterogeneous photoreaction dynamics have the ability to induce novel

95 Understanding photoreaction dynamics in crystals is important for pred

96 In this work, we investigate the photoreaction dynamics of p-phenylenediacrylic acid dime

97 In contrast to aqu/nC60, the photoreaction efficiencies of the hydrophilic fullerene,

98 tive oxygen species via a complex process of photoreactions, ending up in photobleaching, the mechani

99 ystals that can perform specific solid-state photoreactions, exhibit a photomechanical response, and

100 educed when the ligand is bound, the initial photoreaction experiences little influence from the bind

101 ed by a PBG that must undergo two sequential photoreactions for each molecule of base generated.

102 experiments investigating the possibility of photoreactions from higher excited states, advance the c

103 n the rate and the extent of the solid-state photoreaction further enables modulation of the photomec

104 This new photoreaction has also been tested in the production of

105 This photoreaction has been suggested as the defining motion

106 nt of ethoxy and phosphinoyl radicals in the photoreaction has unequivocally been evidenced by EPR sp

107 capable of undergoing type II and/or type I photoreactions has been explored in isotropic solution a

108 e pairs closer to the orientation needed for photoreaction have higher crosslinking frequencies.

109 The quantum yields of the photoreactions have been determined with the N-(phenyl)f

110 past decade, many successful oxygenase-type photoreactions have been reported.

111 ng effects in excited-state enantioselective photoreactions have not previously been documented.

112 The observed intramolecular photoreactions have proven to be a straightforward entry

113 Enantioselective catalysis of this classical photoreaction, however, has proven to be a long-standing

114 energy photons for the primary and secondary photoreactions; (iii) it enhances the quantum yield of i

115 ne the structural changes during the primary photoreaction in blue-absorbing proteorhodopsin (BPR), a

116 We studied the back-photoreaction in both native SRI and its transducer free

117 e the nonadiabatic dynamics of the ultrafast photoreaction in bR.

118 first ultrafast spectroscopy study of the HT photoreaction in HTI and probe the competition between d

119 as synthesized from a gemini monomer through photoreaction in the solid state.

120 This understanding of wavelength-dependent photoreactions in Chrimson will improve the design of mu

121 The photoreactions in cyclopentane, 2-methyl-2-propanol, and

122 Comparative studies of the same photoreactions in micellar media demonstrate that dendri

123 Comparative studies of the same photoreactions in micelles formed from small molecule su

124 , or exclusively 5 in the triplet-sensitized photoreaction, in the presence of benzophenone.

125 ns and kinetic parameters for the sensitized photoreactions increased as the spectral slope coefficie

126 The quantum yields of these photoreactions increased when electron-withdrawing group

127 Using photoreaction injection molding in poly(dimethylsiloxane

128 Using photoreaction injection molding, we were also able to ge

129 Further studies on photoreaction intermediates and transient reactive speci

130 ure of its sulfate-bound form as well as two photoreaction intermediates, the K and O states.

131 Our results suggest that the initial photoreaction involved in phytochrome conversion is rela

132 avoiding microscopic reversibility since the photoreaction involves an electronically excited state.

133 This photoreaction involves the fragmentation of the C-alpha

134 The primary photoreaction involves ultrafast isomerizations in 240 f

135 e SWCNTs is generally low; however, indirect photoreaction involving .OH may be significant in natura

136 erocyanine takes 1.6 ps whereas the reversed photoreaction is accomplished within 25 ps.

137 The origin and scope of this new photoreaction is detailed with preliminary photophysical

138 Scalability of the solid-state photoreaction is enabled through aqueous nanocrystalline

139 rollary of the experiments purports that the photoreaction is favored with weak electron-acceptor gro

140 ime of the room-temperature rhodopsin (RhRT) photoreaction is measured for the first time using picos

141 It is probable that the primary photoreaction is mechanistically analogous to pyrimidine

142 xy and pyren-1-yloxy derivatives, whereas no photoreaction is observed for the perylen-3-yloxy precur

143 lease that occurs upon formation of CO, this photoreaction is rapid, quantitative, and has tunable re

144 ail the effect of the applied forces on this photoreaction, it comes to light that the mechanical act

145 he ultrafast excited state process of the HT photoreaction itself has not been achieved so far and th

146 Although the photoreaction itself is now well-characterized experimen

147 ere carried out for two cyanotoxins of known photoreaction kinetics (microcystin-LR and cylindrosperm

148 fects of natural organic matter (NOM) on the photoreaction kinetics of fullerenes (i.e., C60 and full

149 e analyzed within the framework of rhodopsin photoreaction kinetics.

150 d aza-diarylethene thus establishes a unique photoreaction mechanism for diarylethenes, allowing cont

151 The photoreaction mechanism was investigated by a combined U

152 e-photoreactivity studies, insights into the photoreaction mechanism, the scope of functional groups

153 can be achieved either by making the desired photoreaction more efficient or by hobbling competitive

154 Prototypical photoreactions, namely, photo-Fries reaction of (a) 1-na

155 ization of Arabidopsis CRY2 is a known early photoreaction necessary for its functions, but the photo

156 is photoactive and enables an unprecedented photoreaction not observed in bulk solution.

157 Analogous photoreaction occurs with the O-tert-butyl ester (t)BuDT

158 ecular competition reactions were studied by photoreaction of 1 in C6F6 with benzene and another subs

159 et excited acetophenone, the main sensitized photoreaction of 7Z in benzene being deoxygenation.

160 d to study this phenomenon by monitoring the photoreaction of a prototype hole-scavenger molecule, be

161 Quenching constants for the photoreaction of aqu/nC60 correlated approximately with

162 itive to vibrational couplings, to study the photoreaction of bacterial phytochrome Agp1.

163 ce of sub-monolayers of Au on the UV/visible photoreaction of benzoic acid was explored at room tempe

164 M from several sources quenched (slowed) the photoreaction of C60 aggregates in water (aqu/nC60), but

165 Photoreaction of diazo Meldrum's acid (1) shows a unique

166 ter (aqu/nC60), but sensitized (accelerated) photoreaction of fullerenol.

167 es show that the rate of the initially rapid photoreaction of GO is insensitive to the dissolved oxyg

168 Photoreaction of methyl 4-O-azidocarbonyl-2,3,6-trideoxy

169 ed by competition of desorption vs secondary photoreaction of products.

170 tal structures of three intermediates in the photoreaction of Pseudomonas aeruginosa bacteriophytochr

171 te of sulfate production from the multiphase photoreaction of SO(2) on NaCl droplets could be estimat

172 roducts of retro-1,3-dipolar addition during photoreaction of starting pyrazol-4-one is directly conf

173 A new atomic-scale anisotropy in the photoreaction of surface carboxylates on rutile TiO(2)(1

174 These results indicated that photoreaction of the amorphous carbon was likely involve

175 The photoreaction of the bis-SorbPC-containing LUV yields cr

176 xcited-state behavior and the outcome of the photoreaction of the iconic photoswitch azobenzene as a

177 Here, we investigated the photoreaction of the PHR by time-resolved step-scan FT-I

178 kinetics, spectroscopy, and mechanism of the photoreaction of this molecule and its photoinduced inte

179 The physical quenching of the photoreaction of triarylamines has demonstrated for the

180 The photoreactions of 2-substituted (cyano- or isocyano-) ph

181 Photoreactions of 4-nitroanisole and the 2-halo-4-nitroa

182 However, comparison between the photoreactions of 9 and 11 does not show similar structu

183 The products of photoreactions of conjugated organic molecules may be al

184 tryptophan triad does not necessarily alter photoreactions of cryptochromes in vivo.

185 The photoreactions of halorhodopsin are complicated by the f

186 The results of this effort show that (1) photoreactions of N-trimethylsilylmethyl-substituted alp

187 Using ICIRD, we then resolved the photoreactions of oxidized flavin to the flavin neutral

188 The photoreactions of the Pr ground state of cyanobacterial

189 We studied the aqueous photoreactions of three phenols (phenol, guaiacol, and s

190 Photoreactions of trans-3,5-dihydro-3,5-dimethyl-3,5-dip

191 In these photoreactions oligomer I(A) appears to selectively form

192 erms of the molecular rearrangement during a photoreaction or a photophysical event is one of the mos

193 of a crown ether moiety allows changing the photoreaction parameters by means of complexation with M

194 magnetic compass; however, the cryptochrome photoreaction pathway is not fully resolved yet.

195 at protonation of acidic group(s) alters the photoreaction pathway that leads normally to all-trans -

196 our findings on A. thaliana cryptochrome to photoreaction pathways in animal cryptochromes.

197 , we systematically characterize the dynamic photoreaction pathways of azobenzene by performing first

198 iven dynamic response that is common to both photoreaction pathways.

199 e reaction partners for this three-component photoreaction (Porta-type process) which also provides a

200 ctural changes that occur during the primary photoreaction (PR --> K) of wild-type pigment and two mu

201 ges by scanning the temperature at which the photoreaction proceeded.

202 how reaction front propagation, in which the photoreaction proceeds heterogeneously from the edge to

203 ve the same crystal orientation and that the photoreaction proceeds in a crystal-to-crystal manner.

204 fluttering flag, then to a rectangle as the photoreaction proceeds.

205 In the present work, the resveratrol photoreaction products were analyzed by HPLC, and one of

206 retaining their favorable spectroscopic and photoreaction properties.

207 ions predict the crystal structure after the photoreaction, providing a reasonable explanation of the

208 The photoreaction quantum yield of rhodopsin is wavelength d

209 nd that Au particle size does not affect the photoreaction rate over the 3-12 nm range.

210 operative effects were observed in which the photoreaction rate was influenced by the presence (or ab

211 ol over the stereochemistry of excited-state photoreactions remains a significant challenge in organi

212 The Hula-Twist (HT) photoreaction represents a fundamental photochemical pat

213 Only one intermediate of this back-photoreaction, S(b)(510), is known.

214 Thus, in any photoreaction scheme at least four species have to be ac

215 ein, we describe a picomole-scale, real-time photoreaction screening platform in which a handheld las

216 ive chemical bond formation or spin-specific photoreactions, singlets can allow for ambient applicati

217 ic channel both upfield and downfield from a photoreaction site formed by high-numerical-aperture opt

218 ng the possibility to orchestrate successive photoreactions so as to avoid orphan units or to deliber

219 The porphyrin cation photoreaction specifically modifies G18, G20, and G34 in

220 The isoxazole photoreaction starts to occur upon irradiation at lambda

221 emical and quantum yields observed for these photoreactions suggests that these esters can be used as

222 hannels (internal conversion and competitive photoreactions) than on the rate of the photoheterolysis

223 In this report we describe a porphyrin ion photoreaction that enables one to monitor RNA stacking i

224 socyanates, are produced in good yields in a photoreaction that is apparently governed by the acidic

225 ction is not part of the insect cryptochrome photoreaction that results in proteolytic degradation of

226 that Tlr0924 undergoes an unprecedented long photoreaction that spans from picoseconds to seconds.

227 ively recent development, and the variety of photoreactions that can be conducted in a stereocontroll

228 toswitches undergo reversible intramolecular photoreactions that can be readily monitored spectroscop

229 LMCT photoreactions that could engage the acyloxy radical int

230 ticity (ESAA) triggers a fundamental benzene photoreaction: the photoinitiated nucleophilic addition

231 While both polymorphs undergo photoreaction, their transformations proceed via distinc

232 recoordination of the cocatalyst during the photoreaction, thereby improving the reactivity and hind

233 By exhaustive search analysis, two photoreaction time constants of (4.7 +/- 1.4) and (30 +/

234 s an alternative fragmentation-translocation photoreaction to afford angular tricycle 6.

235 rystal solvates to undergo an intermolecular photoreaction to generate ternary cocrystals that result

236 within the sequences was programmed to allow photoreactions to take place in a specific order.

237 Based on comparison of SRII photoreactions to those of sensory rhodopsin I and bacte

238 n of Avena sativa, both before and after the photoreaction, to answer this question.

239 the photo-Fries reaction confirmed that the photoreaction took place from the singlet excited state

240 akoid membrane, where it plays a key role in photoreaction tuning to avoid the generation of reactive

241 Fs) absorb in the UV-vis region and catalyze photoreactions under blue or white light irradiation.

242 potential for driving demanding high-energy photoreactions using low-intensity visible light.

243 cted by photoactivation of pHP-Glu in a 3 uL photoreaction vessel and subsequent analysis by high-per

244 The photoreaction was analyzed via X-ray, displaying a cryst

245 e removal of amorphous carbon after indirect photoreaction was confirmed with thermogravimetric analy

246 Each photoreaction was cytocompatible and tunable, rendering

247 ope of functional group compatibility in the photoreaction was examined by taking advantage of the ea

248 on the forward (dark- to light-adapted form) photoreaction was observed, the change in Y21 pKa led to

249 d and taken up in each step of the rhodopsin photoreaction, we concluded that two forms of Meta-II ar

250 oelectrochemical analysis of the PHI surface photoreactions, we elucidate the dominantly diffusiophor

251 The kinetic profiles of the photoreaction were also recorded, and the consumption ra

252 nature of the acyl group on the preparative photoreaction were studied and the multiplicity of the e

253 y intermediates, the factors influencing the photoreaction were studied.

254 Photoreactions were carried out at low temperature in th

255 These photoreactions were efficient under inert atmosphere and

256 rface waters (direct photolysis and indirect photoreactions) were studied for EMIM, to assess its per

257 well as the nature of the acyl group on the photoreactions, were also studied.

258 intermediates before the second step of the photoreaction where the reaction pathways diverge, the l

259 The photoreaction, which occurs by release of bromine radica

260 The laser pulse train facilitates photoreactions while allowing real-time observation of c

261 BrC was observed in the early stages of the photoreaction, while organic acids were produced through

262 e directly in functioning mitochondria after photoreaction with a rhodium intercalator that penetrate

263 tem (particle-air-particle) interparticulate photoreaction with tunable quenching properties.

264 amage to authentic mitochondrial DNA through photoreactions with a rhodium intercalator.

265 them from quantum yield measurements for the photoreactions with CCl(4) (a metal-radical trap) as a f

266 l hydrogen abstraction or Paterno-Buchi (PB) photoreaction, with a chemoselectivity that was clearly

267 al reactions is often confined to reversible photoreactions within limited experimental parameters du

268 Multiple photoreactions within the aromatic sheet eventually lead

269 precession and thus recombination rates and photoreaction yields, giving rise to a range of magneto-