ライフサイエンスコーパス: quenching

1 hydrogen-bonded ABZ-H(2)O(2) complex (static quenching).

2 ft) and fluorometry (tryptophan fluorescence quenching).

3 ution of tryptophan residues to fluorescence quenching.

4 ed electrons due to more efficient reductive quenching.

5 razine (Tz)/trans-cyclooctene (TCO)-mediated quenching.

6 s methylene migrations, followed by reaction quenching.

7 out state transitions and non-photochemical quenching.

8 distribution, and stronger photoluminescence quenching.

9 lic C(sp(3))-H oxygenation through reductive quenching.

10 nvolved in energy-dependent nonphotochemical quenching.

11 -transfer radical addition through oxidative quenching.

12 yl or S-alkyl) within 30 seconds followed by quenching.

13 T) and thereby the upconversion luminescence quenching.

14 o-p-dioxin (TCDD), based on the fluorescence quenching.

15 ence of the ligand was probed by fluorophore quenching.

16 uences accomplished by a strong fluorescence quenching.

17 the surface of AuNCs to induce fluorescence quenching.

18 decay in brightness due to increased surface quenching.

19 e 150 to ensure stability of magnets against quenching.

20 antitative measurement of donor fluorescence quenching.

21 ght harvesting, results in photoluminescence quenching.

22 pacity for photoprotective non-photochemical quenching.

23 cond time scale, thus outcompeting reductive quenching.

24 rgy transfer and intramolecular triplet Pyr* quenching.

25 rapid on-chip protein labeling and reaction quenching.

26 egulates photosystem energy partitioning and quenching.

27 ined, ranging from 5-fold increases to total quenching.

28 d an increased capacity for nonphotochemical quenching.

29 nificantly diminishes the aggregation-caused quenching (ACQ) effect, provides effective surface passi

30 including phenomena such as aggregate caused quenching (ACQ).

31 nion, e.g. by generating FMNH(2) to fuel ROS-quenching activities.

32 Extracts were also screened for quorum quenching activity against S. aureus, including direct p

33 rates of both spin trapping and spin-adduct quenching affecting the levels of radicals observed.

34 dition of a powerful reactive oxygen species-quenching agent such as N-acetyl cysteine in the medium,

35 (2)] and (2) reactive species scavenging and quenching agents (sorbic acid, isopropanol, sodium azide

36 state that is not accessible through liquid quenching, aging, or vapor deposition in the dark, indic

37 sitivity to aggregation-induced luminescence quenching allow us to fabricate organic light-emitting d

38 tosynthetic efficiency and non-photochemical quenching among host-symbiont pairings.

39 acclimated to a light-acclimated state via a quenching analysis protocol in which every supersaturati

40 abling Cys labeling with Alexa Fluor 488 for quenching analysis using I-soluble quencher in solution

41 hey usually suffer from severe concentration quenching and a trade-off between fluorescence quantum y

42 el can also explain both aggregation-induced quenching and aggregation-induced emission phenomena.

43 Utilizing the quenching and binding properties of the coordination cag

44 f phase-change materials throughout the melt-quenching and crystallization process.

45 erstanding of the mechanisms of fluorescence quenching and energy transfer in complex DNA probes and

46 rophobic counterions, which prevent dye self-quenching and ensure efficient energy transfer.

47 des narrow spectral bandwidths, fluorescence quenching and multiplexing ability, and fitting attribut

48 fective quantum yield of PSII, photochemical quenching and non-photochemical quenching in both specie

49 o-added stainless steel were heat treated by quenching and partitioning (Q&P) processing.

50 materials that combine both rapid reductive quenching and rapid charge transfer to a metal-based coc

51 ds in rates of induction of nonphotochemical quenching and rate of stomatal opening.

52 was investigated experimentally by deuterium quenching and rationalized by density functional theory

53 duced monomerization, which leads to halt of quenching and recovery of fluorescence of Cy5.5 in monom

54 e-separation domain sizes as evidenced by PL quenching and resonant soft X-ray scattering (R-SoXS) an

55 The rapid quenching and rotational/translational freedom of (*)CH(

56 on in biological fluids and can lead to self-quenching and sub-optimal therapeutic efficacy.

57 m can be highly detrimental in metallurgical quenching and thermal control of electronic devices, but

58 ompatible mixing injectors with rapid freeze-quenching and X-band EPR spectroscopy, permitting charac

59 oxygen pressures (PO(2) is; phosphorescence quenching) and convective and diffusive O(2) transport (

60 etic chain events (PSII photochemical yield, quenching) and the extracted electricity can be monitore

61 calorimetry analysis, fluorescence, and FRET quenching, and a range of K(d) values were determined.

62 hydrogen-bonding (HB) mediated fluorescence quenching, and are nearly nonemissive in the presence of

63 issipation systems, such as nonphotochemical quenching, and the capacity of the chloroplast ATP expor

64 ed no in situ occurrence of nonphotochemical quenching, and there was no significant photoinhibition.

65 Here, we employ a fluorescence-quenching assay to study the binding of ssrA-tagged subs

66 Here, using a calcein fluorescence quenching assay, we screened a library of 7360 drug-like

67 rs through the use of real-time fluorescence quenching assays and Forster resonance energy transfer (

68 -deficient barley developed nonphotochemical quenching at a faster rate than P-sufficient barley.

69 We have further used hand quenching at times up to 10 min, and thus with multiple

70 rt period of time (100 ms), followed by fast quenching back to room temperature at a cooling rate of

71 A quenching based apta-sensing platform was developed for

72 The chronoamperometric and fluorescence quenching-based immunoassays showed a linear response wi

73 iation and promoter clearance using in vitro quenching-based single-molecule kinetics assays.

74 To better understand the quenching behavior of HDA, we measured HDA quenching rat

75 cates fundamental differences in variability quenching between thalamus and cortex.

76 shows that P10 exhibits efficient reductive quenching but slow electron transfer to residual Pd clus

77 tudy the possible mechanisms of fluorescence quenching by both the tetrazine and its reaction product

78 osecond timescale charge-transfer (CT)-state quenching by low-lying nonreactive metal-centered (MC) s

79 vidence for the operation of both EET and CT quenching by observing spectral features associated with

80 sulfenic acids in live cells, and subsequent quenching by tetrazine prevented further labeling even u

81 lar superoxide production by whole cells via quenching by the flavoenzyme inhibitor diphenylene iodon

82 A more elegant solution to inefficient quenching can be realized by designing a competitive inh

83 immunosensing based on the photoluminescence quenching capabilities of graphene oxide (GO) and the ve

84 lity to biomolecules due to its fluorescence quenching capability.

85 ino acid chain cleavage and reduction in its quenching capability.

86 indicating that both reductive and oxidative quenching catalytic cycles can be operative, although th

87 mparable and, in many cases, larger than the quenching caused by well-established processes such as c

88 ocess, we entrapped sulforhodamine B at self-quenching concentrations into large unilamellar vesicles

89 Fluorescence quenching confirmed the delivery of exogenous lipids to

90 Moreover, PSI quenching could also be observed in the absence of zeaxa

91 inhibition, deuterium labeling, fluorescence quenching, cyclic voltammetry, and control experiments s

92 we report a novel dual-affinity ratiometric quenching (DARQ) assay, which combines selective bioreco

93 Moreover, the fluorescence quenching data show that curcumin has higher affinity to

94 The fluorescence quenching data showed that binding affinity increased wi

95 event from deconvolution of the luminescence quenching data.

96 These plants display non-photochemical quenching, despite the absence of both zeaxanthin and lu

97 tion of reaction reversibility, luminescence quenching, deuterium labeling studies, and quantum yield

98 reactivity and susceptibility to antioxidant quenching during steady-state photolysis experiments.

99 changes in reporter fluorescence as well as quenching dye-dye interactions on crowded particle surfa

100 linear relationship between the fluorescence quenching effect and increased IXC concentration was fou

101 scence signal for carmoisine due to a strong quenching effect and this colorant also led to a decreas

102 mechanism, by utilizing the unwanted oxygen quenching effect of Iridium-III (Ir-III) fluorophores to

103 e mechanism responsible for the fluorescence quenching effect of tetrazines, whereas a mechanism invo

104 ed electron transfer, is responsible for the quenching effect of the dihydropyridazine.

105 ubility and the undesired aggregation-caused quenching effect of the hydrophobic chromophores.

106 etermination has been developed based on the quenching effect of the metal on fluorescent emission of

107 ewed as a manifestation of the concentration-quenching effect, except these are in stoichiometric com

108 ed cyclooctene shows a residual fluorescence quenching effect, greater than that exerted by the pyrid

109 ided false compliant decisions caused by the quenching effect.

110 observing their fluorescence enhancement and quenching effects, respectively.

111 iative recombination and lead to solid-state quenching effects.

112 three receptor/quencher compounds with high quenching efficiency for anionic dyes.

113 film-forming and over 99 % photoluminescence quenching efficiency on perovskite, the DTP based semico

114 ion and-coupled with reactive oxygen species quenching-enables partial rescuing of HSC function.

115 This quenching event is fast-reversible on switching the ligh

116 Green plants survive under high light by quenching excess energy, and Light-Harvesting Complex St

117 The TEMPO quenching experiment suggests the involvement of a radic

118 Quenching experiments demonstrate that reactive chlorine

119 ecular dynamics simulations and fluorescence-quenching experiments on gramicidin A (gA).

120 Moreover, quenching experiments showed that, contrary to related m

121 [6pai] photocyclization was investigated by quenching experiments, deuterium-labeling experiments, a

122 more, a combination of steady-state emission quenching experiments, electronic structure calculations

123 c anhydride with the ACQ (aggregation-caused quenching) feature.

124 flavonoids were investigated by fluorescence quenching (FQ).

125 t insulation(4), which allows rapid and safe quenching from the superconducting to the normal state(5

126 ch lead to a high yield of photoluminescence-quenching hole trapping on the EDL.

127 oxidation by (3)CDOM* due to radical cation quenching (i.e., aniline(*+) -> aniline) by antioxidant

128 , therefore, provide a mechanistic basis for quenching, illustrating the ability of this method to un

129 ll studied, but their influence on hyperfine quenching in a reactant molecule is not known.

130 in Chlamydomonas reinhardtii leads to energy quenching in both PSI and PSII antenna systems.

131 hotochemical quenching and non-photochemical quenching in both species between all studied Cd concent

132 uction in donor fluorescence due to acceptor quenching in FRET.

133 me insertion can be followed by fluorescence quenching in live cells, assessed how lowering cell GAPD

134 ed 1 (LHCSR1) is the protein responsible for quenching in moss.

135 ctive LHCX1 is essential for both EET and CT quenching in N. oceanica.

136 to these membranes by analyzing fluorescence quenching in solution and in the membrane-bound state.

137 hyll fluorescence parameter of photochemical quenching in the dark, which measures the redox state of

138 e alternative strategy to standard resonance quenching in the development of high-performance molecul

139 ging remains challenging due to fluorescence quenching in the digestive microenvironment.

140 ssy rods up to 2- and 3-mm diameter on water quenching in thin-wall silica tubes.

141 More particularly, the nonphotochemical quenching induced by DCBQ mirrors the photocurrent.

142 The resulting cooperative fluorescence quenching is assisted by the GNPs scaffold through the n

143 quenching process is dual: for diazepine 5, quenching is dynamic at lower H(2)O(2) concentrations wi

144 cal calculations of this process reveal that quenching is efficient due to anomalous molecular dynami

145 to-physiology revealed that nonphotochemical quenching is not a significant contributor to photoprote

146 al systems, indicating that nonphotochemical quenching is not necessarily required for effective phot

147 fluorescent beacon systems, bioluminescence quenching is still comparatively inefficient.

148 tion constant was determined by fluorescence quenching, K(A) = 114,000 +/- 5000 M(-1) at 293 K, which

149 ion of TMPD by (3)CDOM*, we studied (3)CDOM* quenching kinetics with HDA monitored via transient abso

150 es associated with CRISPR-Cas system, quorum quenching lactonase, polyketide synthesis and arsenic re

151 the flavin FMN chromophore and makes protein quenching less favourable.

152 uggest that modification of nonphotochemical quenching may not increase cyanobacterial productivity i

153 escence via a photoinduced electron transfer-quenching mechanism as suggested by theoretical calculat

154 ature, these complexes followed an oxidative quenching mechanism in all transformations studied.

155 rds alpha-glucosidase, highlighting a static quenching mechanism.

156 and dependent upon typical nonphotochemical quenching mechanisms for photoregulation.

157 n (UC) is severely restricted by vibrational quenching mechanisms, especially when one looks at discr

158 e II of BSA with combined static and dynamic quenching mechanisms.

159 ly attenuates two distinct solvent-dependent quenching mechanisms.

160 dium, and food-operate on unique driving and quenching mechanisms.

161 in binding affinities via a new fluorescence quenching method, but also reveal drastically different

162 , and O(2) distributions via phosphorescence quenching microscopy.

163 CII from a light-harvesting to a more energy-quenching mode that dissipates harvested light into heat

164 tability around a stable attractor, globally quenching neural variability and correlations.

165 ity and highlight the importance of reducing/quenching neural variability for attaining the behaviora

166 osynthetic rate and a lower nonphotochemical quenching (NPQ) compared with nonemitting plants.

167 otective processes such as non-photochemical quenching (NPQ) directly determine whole canopy photosyn

168 Nonphotochemical quenching (NPQ) is a proxy for photoprotective thermal d

169 hotosynthetic organisms use nonphotochemical quenching (NPQ) mechanisms to dissipate excess absorbed

170 or that is responsible for non-photochemical quenching (NPQ) of the light-harvesting process in most

171 nthetic organisms developed nonphotochemical quenching (NPQ), a process that dissipates excess absorb

172 tion affect measurements of nonphotochemical quenching (NPQ), resulting in kinetic differences due to

173 Thereby, KEA3 decreases nonphotochemical quenching (NPQ), thus allowing for higher light use effi

174 heat, in a process known as nonphotochemical quenching (NPQ).

175 xcited states and is called nonphotochemical quenching (NPQ).

176 noid content, and increased nonphotochemical quenching (NPQ).

177 ergy-dependent component of nonphotochemical quenching (NPQ).

178 ses, collectively known as non-photochemical quenching (NPQ).

179 re" constant [Formula: see text] Dissipation quenching occurs when dispersing plasmon modes rise abov

180 strain increases the unit-cell volume while quenching octahedral rotations, resulting in a negligibl

181 or the MA and CA domains (MACA) induced self-quenching of acyl chain-labeled fluorescent PIP2 in lipo

182 The singlet oxygen is produced through quenching of an optically excited organic sensitizer.

183 tate is shown to contribute to the ultrafast quenching of both neutral molecular excitations and pola

184 e initial rates of rhodamine 6G fluorescence quenching of both the wild type and mutant showed a stro

185 Quenching of CO during infection increased the productio

186 a designed point mutation leads to a global quenching of core dynamics accompanied by a pronounced e

187 We observe quenching of correlated insulators in devices with scree

188 termined second-order rate constants for the quenching of DMABN(*+) by phenols were in the range of (

189 The method is based on the fluorescence quenching of dots of MoS(2) because of their interaction

190 Bioorthogonal quenching of excess unreacted SAM-TCOs with tetrazines i

191 switch on photoprotective non-photochemical quenching of excitation energy.

192 neous immunofluorimetric system based on the quenching of fluorescence in a Forster resonance energy

193 which combines selective biorecognition and quenching of fluorescence signals for rapid and sensitiv

194 essential function, namely, photoprotective quenching of harmful (B)Chl triplets.

195 its Cu(2+) complex with BSA occurred through quenching of intrinsic fluorescence of BSA.

196 ) = 18 +/- 1 nM) that binds with concomitant quenching of its fluorescence.

197 as a competition between oxygen- and protein quenching of its triplet state.

198 ible inactivation of microbial viability and quenching of metabolism is not possible.

199 linear relationship between the fluorescence quenching of N,S-CQDs and the concentration of each drug

200 xyl free-radical OH with Sr atoms leading to quenching of OH hyperfine states.

201 orescence-based oxygen biosensor employs the quenching of palladium-benzoporphyrin by molecular oxyge

202 ionated radiotherapy, using oxygen-dependent quenching of phosphorescence, oxygen probe Oxyphor PtG4

203 be noted that larger sized AuNPs make strong quenching of QDs, which gradually shows enhancement of f

204 Thus, the quenching of QS to prevent pathogenicity and to increase

205 Spontaneous quenching of reactions by the diffusion of excess caging

206 The quenching of sensitized Eu(III) luminescence by photoind

207 q1, we showed that PSI undergoes NPQ through quenching of the associated LHCII antenna.

208 Quenching of the cation into basic solutions or by hydri

209 ming system and we found that fast oxidative quenching of the exciton occurs (picoseconds) in the pre

210 concentration is quantified by fluorescence quenching of the fluorophore emission upon excitation wi

211 l for the preservation of coesite, promoting quenching of the inclusion core through the subtraction

212 ions with M13/Ca(2+) solutions, rapid freeze-quenching of the mixed solutions, and low-temperature so

213 uction in the non-photochemical fluorescence quenching of the photosynthetic machinery.

214 Fourth, the previously accepted quenching of the postcoupling radical through stepwise e

215 Fluorescence quenching of the recombinant TET-2 protein was unaffecte

216 Quenching of the triplet excited state of 2M by the Pyr

217 ecular proximity that results in ratiometric quenching of their fluorescence emission.

218 alyze protein-lipid interactions for MscS by quenching of tryptophan fluorescence with brominated lip

219 on the restricted area enabled the effective quenching of upconverted light from Au/UCNP via FRET aft

220 ) stacks, while a dramatic photoluminescence quenching of WS(2) and WSe(2) is revealed in WS(2) /PbI(

221 al mechanisms might contribute to 'sustained quenching' of winter/early spring pine needles, time-res

222 For instance, fluorescence quenching often occurs due to the heavy-atom effect aris

223 stein(-1)) was determined via simultaneously quenching (*)OH and CH(3)C(O)O(*) with 2,4-hexadiene.

224 ts by monitoring time-dependent fluorescence quenching on time scales commensurate with the triplet l

225 For arsenite, but not for sorbitol, quenching oxidative stress with N-acetylcysteine did sup

226 availability of a reductive and an oxidative quenching pathway.

227 rmolecular energy transfer and corresponding quenching phenomena.

228 With the aid of a simple reductive quenching photoredox cycle, we have successfully harness

229 Physical quenching predominates, but chemical reaction leading to

230 rovides a strategy to solve the fluorescence quenching problem arising from the heavy-atom effect of

231 The quenching process is dual: for diazepine 5, quenching is

232 By analyzing quenching properties of mutants affected on the expressi

233 to that of full-length FeCh and retained its quenching properties.

234 A phenomenon called "sustained quenching" putatively provides photoprotection and enabl

235 while HL plants favoured rapidly reversible quenching (qE), which positively correlated with PSBS.

236 avouring slowly reversible non-photochemical quenching (qI), which positively correlated with LCNP, w

237 eared on average 3.3 times more efficient at quenching radical species than YDs not enriched in GSH.

238 The total quenching rate constant (k(T)) of singlet oxygen of the

239 derivatives was proven and established their quenching rate constants (k(q)).

240 , but noticeable differences in the (3)CDOM* quenching rate constants by HDA and unquenchable triplet

241 orescence measurements yielded different HDA quenching rate constants depending on the fitting method

242 e quenching behavior of HDA, we measured HDA quenching rate constants for various humic substance iso

243 For DOM, quenching rate constants increased with the phenolic con

244 theory was utilized to predict the ratio of quenching rate constants upon changing the PC, enabling

245 ots ("lumidots") show similar singlet oxygen quenching rate constants, based on the molar concentrati

246 difficulties of directly measuring (3)CDOM* quenching rate constants.

247 Surprisingly, the quenching reaction rates were more than 3 orders of magn

248 spiration at complexes I, II, and IV without quenching reactive oxygen species production.

249 s conventional protocols for sensitizing and quenching reactive species because of potential generati

250 Enol ethers are widely used as quenching reagents for Grubbs catalysts.

251 length tunability, high efficiency, and good quenching resistance to defects.

252 The excellent thermal quenching resistance, high color-rendering index R(a) (9

253 We have previously introduced a homogeneous quenching resonance energy transfer (QRET) assay for nuc

254 Here, we introduce a homogeneous quenching resonance energy transfer (QRET) for cGMP to m

255 oside, therefore explaining the fluorescence quenching results.

256 igomerization-deficient mutant is capable of quenching rhodopsin signaling normally, as judged by ele

257 ns of milliseconds timescales, likely at two quenching sites within the protein.

258 propose specific pigments that serve as the quenching sites.

259 lecular cyclization followed by an oxidative quenching step.

260 Herein, we report the results of bimolecular quenching studies between [Fe(tren(py)(3))](2+) (where t

261 Tryptophan 213 residue quenching studies indicated moderate binding strength to

262 Finally, a Trp quenching study revealed binding of cyclic-di-GMP with F

263 Zr-based metallic glasses are prepared by quenching supercooled liquid under pressure.

264 hanism, a sustained form of nonphotochemical quenching (sustained NPQ).

265 this multi-component FRET/NSET fluorescence quenching system can be extended to any analyte amenable

266 genation was determined using a fluorescence quenching technique, and graft perfusion monitoring was

267 fraction upon dopant concentration, and upon quenching temperature, that compares favorably with that

268 Sensors 1 and 2 show also dual quenching that fits with a static 1:1 and 1:2 model with

269 ue to electrostatic interaction resulting in quenching the FL intensity of CQDs.

270 ) nanohybrid via a Michael's type adduction, quenching the fluorescence of green-emitting QDs on the

271 edox balance via metabolic homeostasis, thus quenching the host oxidative burst and suppressing rice

272 where the spin-dipole mode (SDM, actuated by quenching the Raman coupling) of two interacting spin co

273 olvent-dependent mechanisms of excited-state quenching through addition of a beta-carbonyl-based pola

274 s per pulse during fast laser heating before quenching to 70 kelvin (K).

275 rapid detection method based on fluorescence quenching to detect unpaired bases in double-stranded DN

276 nifests itself as the photoluminescence (PL) quenching to PL enhancement transition.

277 ation event, followed by anion formation and quenching to produce a range of complex spirocyclic cycl

278 troscopy and intrinsic tyrosine fluorescence quenching, to determine the binding affinity of the S-pe

279 terms of two possible mechanisms of thermal quenching - transition over activation barrier and phono

280 In fluorescence quenching transport assays with rhodamine 6G in purified

281 Plots of the initial rate of fluorescence quenching versus ATP concentration exhibited strong coop

282 enolic-receptor groups inducing fluorescence quenching via a photoinduced-electron-transfer mechanism

283 Fluorescence quenching via acylation was also achieved, thereby provi

284 sing an IMAGING PAM system; nonphotochemical quenching was a proxy for P status, as P-deficient barle

285 ofile over time in the case of late reaction quenching was determined through HPLC and mass spectrome

286 olved fluorescence experiment, the nature of quenching was found to be static suggesting ground-state

287 but still the capacity for nonphotochemical quenching was lower compared with the wild type.

288 o attached to aptamers and photoluminescence quenching was obtained through FRET.

289 Here, using tryptophan fluorescence quenching, we show that the allosteric linker lies super

290 n concentration, and reaction time with late quenching were investigated.

291 ective mechanisms, such as non-photochemical quenching, were not activated at elevated temperatures.

292 IBA) shows an enhanced fluorescence response quenching when using the directly wrapped Aptamer-Anchor

293 rophobic interactions results in fluorescent quenching, which is subsequently recovered by the detach

294 es are quenched and the LHCs are the site of quenching, which occurs at a rate of ~150 ps(-1) and is

295 d by the slow relaxation of nonphotochemical quenching, which primarily dissipates excess absorbed li

296 s evidenced by leaflet-specific fluorescence quenching with a viologen derivative, and shows higher f

297 ndoles undergo regioselective metalation and quenching with an electrophile to furnish C6-substituted

298 phinates, an organometallic nucleophile, and quenching with elemental sulfur.

299 Photosensitization with acetone and chemical quenching with N, N, N, N-tetramethyldiazetinedioxide of

300 thora of functionalized (hetero)arenes after quenching with various electrophiles.