ライフサイエンスコーパス: electron

1 nd aromatic in its 6+ oxidation state (78 pi electrons).

2 of biological sources of NADPH's high energy electrons.

3 ing that is forbidden in the absence of free electrons.

4 of cytochrome c oxidase (COX), the terminal electron-accepting complex of the mitochondrial respirat

5 d facilitate the use of oxygen as a terminal electron acceptor, respectively.

6 on source while TCE or cis-DCE served as the electron acceptor.

7 ral groundwater containing various competing electron acceptors and 0.3-0.4 mM trichloroethene, trich

8 of naphthalene diimide and perylene diimide electron acceptors end-capped with two guanine electron

9 Prokaryotes have aerobic and anaerobic electron acceptors for oxidative folding of periplasmic

10 teins that facilitate the use of alternative electron acceptors generally increased in the presence o

11 These nanoribbons are exceptional electron acceptors, and organic photovoltaics fabricated

12 Klein tunneling creates a collimation of electrons across each GPNJ, so that the lack of substant

13 iple fullerenes was observed to increase the electron affinity of the overall cluster, providing a no

14 cts to, organic semiconductors with very low electron affinity.

15 (IPP), glucosyl transfers (UDP-glucose), and electron and ADP-ribosyl transfers (NAD(P)H/NAD(P)(+)) t

16 emical characterisation, as well as scanning electron and atomic force microscopy.

17 Here we develop a method to measure the electron and hole deformation potentials using coherent

18 Separate electron and hole relaxation times are observed as a fun

19 ite recent progress in imaging defects using electron and X-ray techniques, in situ three-dimensional

20 s due to the Coulomb interaction between the electrons and holes in the molecular bridge, so-called e

21 Around Earth, trapped energetic protons, electrons and other particles circulate at altitudes fro

22 nting coupled spin-orbit interaction between electrons and photons and may lead to applications in op

23 ugh single-photon-mediated entangling of the electrons and robust storage in the nuclear spins.

24 ntiaromatic in its 4+ oxidation state (80 pi electrons) and aromatic in its 6+ oxidation state (78 pi

25 s (41 for holes and 80 cm(2) V(-1) s(-1) for electrons) and device stability are improved due to the

26 g size, electronegativity, number of valence electrons, and position on the periodic table (group num

27 ation and intra- and intermolecular proton-, electron-, and energy transfer events of the guest withi

28 These surface electrons are exceptionally resistant to localization by

29 The pi electrons are only mobile in the graphitic regions of gr

30 s in covalency, that is, the degree to which electrons are shared between the f-block element and coo

31 electric fields by employing the donor-bound electron as a quantum transducer, much in the spirit of

32 ectron (SE) microscopy, a SE spectrum (white electrons) associated with the reflectivity difference b

33 t bandgap absorption regions separated by an electron barrier that blocks the transport of majority c

34 Electron beam illumination greatly increases the local c

35 post-manufacture HIPing the fatigue life of electron beam melting (EBM) additively manufactured part

36 esent a method of creating highly collimated electron beams in graphene based on collinear pairs of s

37 ning a transparent p-AlGaN contact layer, an electron blocking layer and using this high quality AlN

38 dianionic diboranes featuring two-center-two-electron bonds in the context of related compounds featu

39 thermopower is diffusion driven for surface electrons, both diffusion and phonon drag contributions

40 The electron branch is modulated by varying the BV dopant co

41 s for the generation and characterization of electron bunches with single femtosecond or attosecond d

42 that the Co ions behave as the reservoir for electrons, but their redox potentials are tuned by the c

43 using infrared multiphoton decay (IRMPD) and electron capture dissociation (ECD) as fragmentation tec

44 using high-resolution mass spectrometry and electron-capture detection to identify the potentially f

45 arly sustained by long-distance diffusion of electron carriers.

46 and reductive Fe(II) release coupled 1:1 by electron conduction through crystallites.

47 hich is based on the two valley states of an electron confined in a silicon quantum dot.

48 Electron correlations tend to generate local magnetic mo

49 escribed by an analytical method based on an electron-counting rule.

50 With recent advances in single-particle electron cryo-microscopy (cryo-EM) data processing allow

51 osophila NOMPC determined by single-particle electron cryo-microscopy.

52 f antigen-antibody complexes.Single-particle electron cryomicroscopy (cryoEM) can circumvent some of

53 protocols for the selective halogenation of electron-deficient and strained aliphatic molecules is r

54 n this report, we present unique examples of electron-deficient arenes instead undergoing preferentia

55 l-suited for the amination of electron-rich, electron-deficient as well as structurally complex (hete

56 Electron transfer from F(-) anions to the pi-electron-deficient ClBDPPV through anion-pi electronic i

57 ates the initial adsorption of water via the electron-deficient H atom and the subsequent dissociatio

58 namine moiety enables protonation control of electron delocalization through the 2D COF sheets.

59 roups of sodium terephthalate which improves electron delocalization, electrical conductivity and sod

60 iary root with a pronounced cross-banding of electron-dense material that should be important for the

61 However, electron density was missing for the p59 N-terminal doma

62 tronic states characterized by the number of electrons deposited on the complex.

63 ow cone, which is filled with more energetic electrons determined by the injection dynamics.

64 as a curved antiaromatic molecule with 48 pi-electrons, dibenzo[a,c]diindeno[7,1,2-fgh:7',1',2'-mno]p

65 Detailed electron diffraction analysis combined with first-princi

66 The temporal resolution of ultrafast electron diffraction and microscopy experiments is curre

67 by the cryo-electron microscopy method micro-electron diffraction explain its dominant influence on t

68 Our study demonstrates that 3D electron diffraction mapping is a powerful tool for the

69 P. furiosus has two modes of electron disposal.

70 eraction, indicating a relatively smooth hot electron distribution at the rear-side of the plastic ta

71 find that MoS2 functionalized with the most electron donating functional group (p-(CH3CH2)2NPh-MoS2)

72 ic HER are both directly correlated with the electron donating strength of the functional group.

73 as proven to be compatible with a variety of electron-donating and -withdrawing groups, halogens, and

74 Strong electron-donation from the axial thiolate ligand of cyto

75 vely sustained by providing acetylene as the electron donor and carbon source while TCE or cis-DCE se

76 r polarization of the light that excites the electron donor and the imprinted chirality of the accept

77 nal attraction between a halogen atom and an electron donor has been exploited in knowledge-based dru

78 After more than 2000 days of operation under electron donor limitation, increasing the electron donor

79 e electronic transition dipole moment of the electron donor perylene is aligned along the axis of the

80 er electron donor limitation, increasing the electron donor to TCE ratio facilitated a recovery of th

81 ruplex-based organic frameworks, wherein the electron donors and acceptors form ordered, segregated p

82 ectron acceptors end-capped with two guanine electron donors into crystalline G-quadruplex-based orga

83 the different diffusion lengths of holes and electrons, electron transporting materials (ETMs) used i

84 direct measurement of the energy spectra of electrons emitted from single layer graphene as a result

85 Spatially resolved electron energy loss spectroscopy has previously been us

86 lectrode acted effectively due to the direct electron exchange between heme of ADH and modified AuNPs

87 ia Pseudomonas and Acinetobacter transferred electrons extracellularly via electron shuttles, and the

88 amine utilization and impaired mitochondrial electron flow.

89 When such a hydrodynamic electron fluid supports a nonthermal diffusion process-s

90 functional groups contribute to the overall electron flux of pyrogenic carbon to a lesser extent wit

91 opulation and directionality between the hot electrons from localized and propagating plasmons.

92 er mechanisms involved in the acquisition of electrons from metals by electrical microbially influenc

93 The mobility of the two-dimensional electron gas (2DEG), formed by the AlGaN/GaN heterostruc

94 Furthermore, measurement of the intensity of electrons generated by CRAND provides an experimental de

95 Hoang et al. study the interplay between hot electrons generated by localized and propagating plasmon

96 s irradiating singly charged lipid ions with electrons having kinetic energies of 5-16 eV.

97 Multi-electron heterogeneous catalysis is a pivotal element in

98 ntum-well system at low temperatures and low electron-hole densities.

99 Furthermore, our study reveals that the electron-hole wavefunction overlaps in the AlN/GaN DA st

100 sional gas chromatography (GCxGC) coupled to electron impact (EI) ionization time-of-flight mass spec

101 Electrons in monolayer transition metal dichalcogenides

102 The harvesting of these electrons in practical devices rests on a series of elec

103 resonance stabilization of the two unpaired electrons in triplet O2, relative to the unpaired electr

104 rons in triplet O2, relative to the unpaired electrons in two hydroxyl radicals, amounts to 100 kcal/

105 ), the photocatalyst undergoes excited-state electron injection and light-driven Br(-) oxidation.

106 incorporated into dye molecules to give high electron injection efficiency due to their electrical co

107 of a sufficiently reducing excited state for electron injection into appropriate semiconductors.

108 triplet ground state of O2 and the disparate electron inventories of four-electron O2 reduction and t

109 r structure determination at both X-ray free electron lasers (XFELs) and, more recently, synchrotron

110 Free-electron lasers providing ultra-short high-brightness pu

111 ical sections imaged by light microscopy, or electron micrographs of single ultrathin sections imaged

112 plasmonic behaviour in nanostructures in an electron microscope, but hitherto it has not been possib

113 ividual nanostructures inside a transmission electron microscope.

114 n situ small/wide-angle X-ray scattering and electron microscopic measurements showed that the HNC-SL

115 Here, we used light and electron microscopic methods to examine the GABAergic in

116 Here we report direct electron-microscopic observations of deposition growth o

117 eling of macromolecular structures into cryo-electron microscopy (cryo-EM) maps is a major challenge,

118 Here, we report high resolution cryo electron microscopy (cryo-EM) maps of wild type CPMV con

119 ough which we present a high-resolution cryo-electron microscopy (cryo-EM) structure of the core tetr

120 zed to decipher neuronal circuits, including electron microscopy (EM) and light microscopy (LM).

121 Progress in 3D electron microscopy (EM) imaging has greatly facilitated

122 haracterized by high resolution transmission electron microscopy (HRTEM), energy dispersive X-ray ana

123 DX), atomic force microscopy (AFM), scanning electron microscopy (SEM), UV-Vis spectroscopy, X-ray di

124 f the bulk material was analyzed by Scanning Electron Microscopy (SEM), X-ray-tomography and Fourier-

125 etween 2-8 mum can be observed from scanning electron microscopy (SEM).

126 e-collecting Ultra-Microtome (ATUM) Scanning Electron Microscopy (SEM).

127 le-particle-ICP-MS (sp-ICP-MS), Transmission Electron Microscopy (TEM), Analytical Ultracentrifugatio

128 Using immuno-transmission electron microscopy (TEM), we observed that a large numb

129 le ultrathin sections imaged by transmission electron microscopy (TEM).

130 sedimentation FFF or SdFFF) and transmission electron microscopy (TEM).

131 Also, mass spectrometry, flow cytometry, and electron microscopy analyses indicated that Cavin-2 is s

132 Finally, transmission electron microscopy analysis revealed the effect of the

133 e also examined by scanning and transmission electron microscopy and by staining of filamentous actin

134 over time and samples collected for scanning electron microscopy and RNA sequencing.

135 Using confocal and electron microscopy as well as mathematical analyses, we

136 structural investigations using transmission electron microscopy at various locations to reveal the o

137 native mass spectrometry and high resolution electron microscopy can define the subunit topology and

138 Here, we used electron microscopy combined with genetic labeling to de

139 Confocal and scanning electron microscopy confirm removal of biofilm matrix co

140 We obtained 3-D electron microscopy images of podocytes and used quantit

141 g, fluorescence correlation spectroscopy and electron microscopy in live cells, we show that G12V K-R

142 Comparison with a 7.8 A resolution cryo-electron microscopy map of a Mediator-RNA polymerase II

143 A recently reported 9-A cryo-electron microscopy map of the Tetrahymena telomerase ho

144 tures of this segment determined by the cryo-electron microscopy method micro-electron diffraction ex

145 Moreover, transmission electron microscopy of glomeruli and immunofluorescent s

146 rophages was also apparent from transmission electron microscopy of infected cells.

147 d, RNA-encapsidating nucleoprotein, and cryo-electron microscopy of nucleocapsid or nucleocapsid-like

148 Serial block face scanning electron microscopy of zebrafish cones revealed that nea

149 is of MMP-3 treated matrices by transmission electron microscopy revealed remodelling and degradation

150 ations to the surface of S. epidermidis, and electron microscopy showed cellular aggregates connected

151 In a recent cryo-electron microscopy structure of chicken Slo2.2, the ion

152 Here, we report the cryo-electron microscopy structure of full-length ZntB from E

153 Here, we report the cryo-electron microscopy structure of mature Japanese encepha

154 g a model substrate (casein), we report cryo-electron microscopy structures at near-atomic resolution

155 Here we present high-resolution cryo-electron microscopy structures of subtype B B41 SOSIP En

156 Transmission electron microscopy studies demonstrate that single mole

157 We used serial-section electron microscopy to reconstruct PNS neurons and their

158 aluminum to copper joints using transmission electron microscopy, and found a 10 nm thick transition

159 structure of this complex by negative stain electron microscopy, demonstrating that two copies of Vi

160 Using confocal laser and scanning electron microscopy, immunofluorescence, and live-cell i

161 cidated at near-atomic resolution using cryo-electron microscopy, is strikingly similar to that obser

162 using powder X-ray diffraction, transmission electron microscopy, Raman and wavelength/energy dispers

163 ctural characterizations (X-ray diffraction, electron microscopy, Raman, and UV-visible spectroscopie

164 Here, using in situ electron microscopy, we show how gold and silver nanocry

165 ssays and immunofluorescent and transmission electron microscopy, we showed that S. pneumoniae rapidl

166 Using electron microscopy, we showed that this peptide physica

167 ation of the particles included transmission electron microscopy, X-ray diffraction and asymmetrical

168 led at 673 K for 8-360 hours and analyzed by electron microscopy.

169 techniques and high resolution transmission electron microscopy.

170 ose microfibril formation using transmission electron microscopy.

171 confocal, superresolution, and transmission electron microscopy.

172 poorly structured dodecamer as visualized by electron microscopy.

173 was quantitated using confocal and scanning electron microscopy.

174 (PSI) and two PSII monomers as deduced from electron microscopy.

175 n-based diffraction and aberration corrected electron microscopy.

176 scopy, dynamic light scattering and scanning electron microscopy.

177 graphy, circular dichroism spectroscopy, and electron microscopy; compared the properties of the reco

178 The electron mobility for Hg3Se2I2 is estimated as 104 +/- 1

179 temperature THz detector based on a GaN high electron mobility transistor (HEMT) with nano antenna st

180 l ribbons' high absorption coefficient, good electron mobility, and sharp absorption edges that are d

181 al, seismic or acoustic waves, and also with electron, neutron or atom beams.

182 d the disparate electron inventories of four-electron O2 reduction and two-electron substrate oxidati

183 rable stacking of the nitro group in with pi-electrons of the adjacent base.

184 Holes on Co3O4 recombined with electrons of the reduced sensitizer with biphasic kineti

185 have high theoretical capacity (based on two electrons) of 617 mAh g(-1), making them attractive for

186 logy has enabled the development of numerous electron optic elements for enhancing image contrast and

187 This Single Electron Pair Distribution Analysis (SEPDA) reveals quan

188 ds no information regarding how any specific electron pair is distributed.

189 ted in single-layer graphene (SLG), with the electrons pairing with a p-wave or chiral d-wave symmetr

190 Pulse electron paramagnetic resonance (EPR) is being applied t

191 partially delocalized spin, as evidenced by electron paramagnetic resonance spectroscopy.

192 which would otherwise be challenging by two-electron pathways.

193 SNNO/LSMO heterostructures reveal about 0.1 electron per 2D unit cell transferred between the interf

194 Our results suggest that strong electron-phonon coupling and its dramatic change should

195 he energy of photogenerated carriers through electron-phonon interaction, resulting in a short excito

196 These results identify a new extraordinary electron-phonon superconductor and pave the way for furt

197 pace is very doubtful given that first-order electron-photon interactions are forbidden in free space

198 tructures feature collective oscillations of electrons (plasmons), providing huge electromagnetic fie

199 is strategy of alternating electron rich and electron poor units facilitates a visible light fusion r

200 re shows an eclipsed stacking motif with the electron-poor ammonium methyl groups occupying the elect

201 Weakly stabilizing or electron-poor donor groups provide better yields of the

202 iyaura reaction toward the synthesis of very electron-poor products, making these more readily access

203 ered solids and provides new perspectives on electron-precise dianionic diboranes featuring two-cente

204 The spectral flux of space electrons, protons and ions for example in the radiation

205 e show that imprinting such wavefunctions on electron pulses leads to shape-preserving multi-electron

206 ncreasing the field strength about iron, odd-electron reactivity was circumvented via increased coval

207 3 releases CH3OSiMe3, demonstrating net four-electron reduction of CO to CH3OSiMe3 at a single Fe sit

208 This arrangement allows for a one-electron reduction of MV(2+) ions upon UV irradiation to

209 he Ru3 and Ru3Rh can be reduced by 10 and 13 electrons, respectively, to final states with all bridgi

210 el tandem device shows an improved photon-to-electron response over the range between 450 and 800 nm,

211 This strategy of alternating electron rich and electron poor units facilitates a visi

212 action was compatible with a wide variety of electron-rich arenes.

213 y triggers the hydroarylation of dienes with electron-rich aromatic molecules.

214 on-poor ammonium methyl groups occupying the electron-rich cavity of the aromatic bowl.

215 atom and the subsequent dissociation of the electron-rich HO-H bond via H transfer to N on the nicke

216 y (DFT) calculations reveal that the surface electron-rich nitrogen simultaneously facilitates the in

217 tion in intramolecular competition with more electron-rich rings.

218 n of the reactivity of 2 with that of a more electron-rich, crystallographically characterized deriva

219 e and it is well-suited for the amination of electron-rich, electron-deficient as well as structurall

220 Due to their intermediate electron-richness, they are not amenable to any of the p

221 By implementing this method in secondary electron (SE) microscopy, a SE spectrum (white electrons

222 A gigahertz single-electron (SE) pump with a semiconductor charge island is

223 ibiotics, which can be used as extracellular electron shuttles by resistant microbes.

224 Their use as electron shuttles is demonstrated via an intraelectron t

225 er transferred electrons extracellularly via electron shuttles, and the consequent ion migration led

226 rofile, but also provides information on the electron slice emittance and energy spread.

227 n the minimum number required by their total electron spin quantum number.

228 We report the design, synthesis, and electron spin relaxation properties of hydrophilic tetra

229 ) intermediate catalytic centers revealed by electron spin resonance (ESR) measurements and recent kn

230 e H. naledi teeth with combined U-series and electron spin resonance (US-ESR) dating.

231 In our previous electron spin resonance spectroscopic studies, the membr

232 ngly corroborated by the combined results of electron spin resonance, UV-vis-NIR, and ultraviolet pho

233 uble-exchange interaction between conducting electron spins and local magnetic moments.

234 Use of molecular electron spins as qubits for quantum computing will depe

235 an efficient resonantly driven CNOT gate for electron spins in silicon.

236 tories of four-electron O2 reduction and two-electron substrate oxidation.

237 e the Fermi level moves into the bandgap and electrons suffer from severe back-scattering.

238 orrect in that the states have more unpaired electrons than the minimum number required by their tota

239 t of these devices is the internal motion of electrons through semiconductor materials due to applied

240 clusters in a branched series that transfer electrons to and from the active site.

241 scheme is reminiscent of XeO4 : an octet of electrons to bind electronegative ligands, and no low-ly

242 ate that the non-haem metal not only donates electrons to oxygen but also activates it for efficient

243 he UQ-dependent activity, produces a leak of electrons to oxygen, and completely blocks the binding o

244 Using cryo-electron tomography and subtomogram averaging, we determ

245 Using fluorescence microscopy and electron tomography, we find that centrioles degenerate

246 Using fluorescence microscopy and cryo-electron tomography, we showed that Pseudomonas chlorora

247 reactions mainly proceeded by intramolecular electron transfer (ET) between the triplet excited sacch

248 The electron transfer (ET) rate constants driving the VOC ge

249 MN domain is thought to be essential for the electron transfer (ET) reactions in NOSs.

250 IC), from other living cells by interspecies electron transfer (IET), or from an electrode during MES

251 A cobalt-catalyzed proton-coupled electron transfer (PCET) mediated regioselective ortho-s

252 is facilitated by sequential proton-coupled electron transfer (PCET) steps along a pathway of redox

253 been attributed to some form of photoinduced electron transfer (PET) quenching, which is diminished i

254 s reactive radicals through discrete, single-electron transfer (SET) events.

255 ntact time and contrasts their potential for electron transfer and in situ production of HO(*) using

256 al cation intermediate that is generated via electron transfer between an excited-state iridium photo

257 ng this phenomenon proved that light-induced electron transfer can be strongly modulated by vibration

258 wn through stopped-flow kinetic experiments, electron transfer capable cytb 5 - cyt c complexes were

259 Photodriven electron transfer from a donor excited state to an assem

260 Electron transfer from F(-) anions to the pi-electron-de

261 An efficient photoinduced electron transfer from the tetraphenylborate anionic moi

262 rs a possible route to detecting interfacial electron transfer in a broad class of systems, including

263 Ultrafast electron transfer in condensed-phase molecular systems i

264 n and has been invoked as an intermediate in electron transfer in DNA.

265 e single molecule response of plasmon-driven electron transfer occurring in single nanosphere oligome

266 dynamic analyses evidence a concerted proton-electron transfer pathway for these processes.

267 ns in practical devices rests on a series of electron transfer processes whose dynamics and efficienc

268 This shift in absorption and the effect on electron transfer properties is investigated via computa

269 The apparent heterogeneous electron transfer rate constants (kS) of CtCDH were calc

270 ity to minimize fluorescence while enhancing electron transfer rates between the photoexcited photore

271 dissociation events are involved in coupling electron transfer to proton translocation, are unknown.

272 0 or C70 fullerenes, ultrafast host-to-guest electron transfer was observed to compete with the excit

273 Subsequent ultrafast electron transfer within the triradical forms D(+*)-A-R(

274 han other possible mechanisms such as single electron transfer, halogen atom transfer, and sigma-bond

275 harge dynamics of this peculiar mechanism of electron transfer.

276 tophan, Trp-321, participates in off-pathway electron transfer.

277 ced dissociation (CID), beam-type CID (HCD), electron-transfer dissociation (ETD), and the combinatio

278 The reaction could be viewed as an electron-transfer initiated reduction of the quinone or

279 ty of the acceptor QDs affect the dot-to-dot electron-transfer kinetics.

280 Extracellular electron-transfer mechanisms involved in the acquisition

281 atomic level, transient species involved in electron-transfer processes.

282 rs such as H2; (ii) physical contact through electron-transfer proteins; or (iii) mediator-generating

283 Biochemically mutant mice showed impaired electron transport chain activity and accumulated autoph

284 e Krebs cycle and is located upstream of the electron transport chain.

285 uction components, including Krebs cycle and electron transport genes, decreased by 43% +/- 5% (mean

286 rb characteristics are accomplished by novel electron transport layers (ETLs) and engineered quantum

287 omising building blocks for the synthesis of electron transport materials.

288 respiratory activity influenced chloroplast electron transport with consequent overreduction of plas

289 eir thylakoids exhibited a decreased rate of electron transport.

290 o induce superconductivity, as well as probe electron transport.

291 nt diffusion lengths of holes and electrons, electron transporting materials (ETMs) used in PSCs play

292 hole-transporting P3HT, (ii) semicrystalline electron-transporting N2200, (iii) low-crystallinity hol

293 ctron pulses leads to shape-preserving multi-electrons ultrashort pulses.

294 ission extending to high energies (>10 kilo--electron volts), which is ascribed to an accretion disk

295 or enhancing image contrast and manipulating electron wave functions.

296 Electron waves that carry orbital angular momentum (OAM)

297 and that destabilizing the (1)p* state by an electron-withdrawing CN substituent at the ortho or para

298 that the 1,5-triazole group exerts a strong electron-withdrawing effect on carbocations that is not

299 aining a multifunctional framework of strong electron-withdrawing nature.

300 o complexes as an example case, these highly electron-withdrawing substituents allow for polymerizati