ライフサイエンスコーパス: annihilation

1 ssigned to self-quenching or triplet-triplet annihilation.

2 or external charges prior to exciton-exciton annihilation.

3 wave formation followed by deceleration and annihilation.

4 mic interplay between SF and triplet-triplet annihilation.

5 sion is believed to be generated via S-route annihilation.

6 tion and enhancement of interstitial-vacancy annihilation.

7 tion of the excited singlet state during ion annihilation.

8 photon upconversion based on triplet-triplet annihilation.

9 uction waves, ECL is produced by radical ion annihilation.

10 adical anions capable of generating ECL upon annihilation.

11 nation from the cambium through a process of annihilation.

12 s (<1.25 eV) to create valence-band holes by annihilation.

13 time of turmoil, as life recovered from near-annihilation.

14 ation resulting in increased triplet-triplet annihilation.

15 characteristic loss process: triplet-charge annihilation.

16 dence for diffusion-mediated triplet-triplet annihilation.

17 d controlling droplet motion, nucleation and annihilation.

18 tentionally benefitting from triplet-triplet annihilation.

19 se deposition provided by antiproton-nucleon annihilation.

20 n collisions, which leads to exciton-exciton annihilations.

21 s and show that they allow for the creation, annihilation, adiabatic motion and braiding of pairs of

22 ontrolling domain-wall injection, motion and annihilation along nanowires has been the preserve of th

23 The annihilation and Bremsstrahlung photon background signal

24 a-photons produced both by electron-positron annihilation and by single-photon emitters are projected

25 time, NIR-ECL emission was observed in both annihilation and coreactant paths.

26 ndirect searches for products of dark matter annihilation and decay face the challenge of identifying

27 hanisms including dislocation reverse motion/annihilation and grain-boundary sliding/diffusion.

28 portant to understand the defect production, annihilation and migration mechanisms during and after c

29 re and hydrodynamics, is able to capture the annihilation and movement of defects over long time scal

30 Magnetic reconnection, the annihilation and rearrangement of magnetic fields in a p

31 usion, which is then accompanied by antisite annihilation and reordering, and thus a slowing of catio

32 hort wavelengths where dissipation by vortex annihilation and vortex drag becomes efficient.

33 nd the relative rates of genetic domain wall annihilations and coalescences to simulations modeling t

34 , including effects such as fusion, fission, annihilation, and stable orbiting in three dimensions.

35 s generated for all compounds by radical ion annihilation, and the ECL spectrum shows good agreement

36 ECL efficiencies for radical ion annihilation are 0.004 for TphP, 0.16 for TnaP, and 0.25

37 lly, the mechanisms of skyrmion creation and annihilation are properly interpreted by comparing excha

38 ted with their nucleation, glide, climb, and annihilation at elevated temperatures.

39 barrier that inhibits subsequent dislocation annihilation at free surfaces.

40 ted at GBs that provide the sinks for defect annihilation at low doses, but also driving force to ini

41 Our result shows distinct annihilation behaviour of the skyrmion core for the two

42 Their short lifetime results from annihilation between high-energy excited states, produci

43 ECL spectrum produced by annihilation between the radical cation of phenothiazine

44 n (0.4 mus), and slow multiple-exciton Auger annihilation (biexciton lifetime 440 ps).

45 tion wave, only produced weak ECL via direct annihilation but gave strong ECL with benzoyl peroxide (

46 boost gamma-ray production from dark matter annihilation by factors of 4 to 15 relative to smooth ga

47 ection; thereby, they enable recognition and annihilation by immune cells that express the powerful a

48 In an attempt to evade annihilation by the vertebrate complement system, many m

49 forming excimers, even in ECL, but spiro-FPA annihilation can occur between pairs of di-ions (PA(*-)-

50 This annihilation caused a transition to an AP with EADs as a

51 oundaries, which are the reversible creation/annihilation centres of pairs of two types of ferroelect

52 The ECL signal obtained under annihilation conditions, however, is significantly diffe

53 g fault tetrahedra can undergo migration and annihilation due to mechanical loading in a manner that

54 However, TAM4 shows weak annihilation ECL because of the production of polymer fi

55 No characteristic annihilation ECL signal was observed for these compounds

56 bute this emission to excimers formed during annihilation ECL.

57 nuclides under explicit consideration of the annihilation event compared with the traditional assumpt

58 Pairwise disclination annihilation events are suppressed as a result of the to

59 We report a record of 54 detected annihilation events from a single release of the trapped

60 re are consistent with topologically allowed annihilation events involving multiple disclinations.

61 a additional vacancy/interstitial pair) and annihilation events; sequences of these events can lead

62 no differences relative to that produced by annihilation, except for an increasing of ECL intensity

63 obtained using window factor analysis, rank annihilation factor analysis, and matrix regression anal

64 ulse) is shown to be a result of charge pair annihilation for two polymer:PCBM blends.

65 ocystis sp. PCC 6803 were investigated under annihilation-free conditions in complexes with open and

66 resent a milestone on the path to produce an annihilation gamma-ray laser.

67 sponsible for the bright diffuse emission of annihilation gamma-rays in the bulge region of our Galax

68 a pair of photons originating from positron annihilation improves the image signal-to-noise ratio (S

69 The unambiguous detection of dark matter annihilation in our Galaxy would unravel one of the most

70 a sample without contributions from positron annihilation in the source materials.

71 nt in the blue region due to triplet-triplet annihilation induced delayed fluorescence from the anthr

72 osses that can result in rapid electron-hole annihilation inside metallic graphene.

73 observe a dominant mechanism of disclination annihilation involving three or four disclinations (quad

74 tation fluence indicate that singlet-singlet annihilation is a primary competitor of singlet fission

75 gly driven system, the rate of magnetic flux annihilation is dictated by the relative flow velocities

76 Because the enthalpy of annihilation is higher than the energy required for form

77 tance between the two electrodes, d, and the annihilation kinetics on the ECL light emission profiles

78 Positron annihilation lifetime spectroscopy (PALS) studies detect

79 Positron annihilation lifetime spectroscopy (PALS) was used to qu

80 ial scanning calorimetry (DSC), and positron annihilation lifetime spectroscopy (PALS).

81 ow-through system in tandem with positronium annihilation lifetime spectroscopy (PALS).

82 Positron annihilation lifetime spectroscopy and Doppler broadenin

83 , transmission electron microscopy, positron annihilation lifetime spectroscopy and Doppler broadenin

84 n and defect characterization using positron annihilation lifetime spectroscopy correlated with elect

85 Here we use positron annihilation lifetime spectroscopy to probe the free vol

86 r transport occurs, as discerned by positron annihilation lifetime spectroscopy.

87 We found that the annihilation luminosity from kinematically cold substruc

88 ith quantum chemical calculations, ultrafast annihilation measurements show that excitons initially e

89 pound 3) shows weak ECL obtained by a direct annihilation mechanism.

90 hods use adaptations of the generalized rank annihilation method (GRAM) and the direct exponential cu

91 vided by application of the generalized rank annihilation method (GRAM) for the analysis of unresolve

92 After 2-D alignment, the generalized rank annihilation method (GRAM) is successfully applied, subs

93 The generalized rank annihilation method (GRAM) is the chemometric technique

94 rated chemiluminescence (ECL) in the radical annihilation mode.

95 A one-dimensional diffusion-annihilation model describes the time-dependence of the

96 or through the closure of an open string by annihilation of a vacancy-interstitial pair.

97 e vectors not protected by symmetry, and the annihilation of BICs at low-symmetry wave vectors.

98 rnately populated to result in the effective annihilation of centers of symmetry in agreement with th

99 d to events associated with the creation and annihilation of defects.

100 s attributed to the reversible formation and annihilation of incipient kink bands at room-temperature

101 Furthermore, we found both the annihilation of interstitials at jogs and jog nucleation

102 Here, it is shown that the formation/annihilation of iodine vacancies (VI 's) in MAPbI3 films

103 ret as being a manifestation of creation and annihilation of light induced defects.

104 der what cataclysmic event could lead to the annihilation of not just human life, but also extremophi

105 of either one of the two substrates leads to annihilation of one of the species.

106 s and self-healing, as well as unbinding and annihilation of oppositely charged disclination defects.

107 SET programmed states form via the formation/annihilation of periodic van der Waals' (vdW) gaps (i.e.

108 hallenges exist: site-specific injection and annihilation of planar walls, which show robust conducti

109 re used to record gamma-rays produced by the annihilation of positrons emitted by injected tracers.

110 scale processes of nucleation, migration and annihilation of the dislocation-originated stacking faul

111 e ECL properties were investigated by direct annihilation of the electrogenerated radical anion and r

112 olecular dimers lead to fast singlet-singlet annihilation of the excimer-like state, which occurs wit

113 The light produced by annihilation of the ions was a function of d; stronger l

114 onnected to fast T1 relaxation, resulting in annihilation of the polarization signals.

115 ECL spectrum, produced by electron-transfer annihilation of the reduced and oxidized forms, consists

116 a in solution, produced by electron-transfer annihilation of the reduced and oxidized forms, consists

117 s long-range attractive interaction leads to annihilation of the two domain walls.

118 short-range repulsive interaction suppresses annihilation of the walls, even though the lowest energy

119 ved weak electrochemiluminescence (ECL) from annihilation of these thienyltriazole radicals in aceton

120 activity powers the continuous creation and annihilation of topological defects, which leads to comp

121 ing can induce the condensation and eventual annihilation of topological vortex-antivortex pairs.

122 s of their velocities, and the emergence and annihilation of vortices.

123 e lipid and directs sequential formation and annihilation of water-filled cavities, thereby enabling

124 Here we show that vacancy generation (and annihilation) on the (110) surface of an ordered nickel-

125 span of frequency blobs from birth to either annihilation or breakup to another frequency had a half-

126 Annihilation or creation of single particles translates

127 detection searches for the products of WIMP annihilation or decay.

128 ems clearly demonstrate that the radical ion annihilation pathway of ECL can generate different emiss

129 r(diFppy)2(bpy)(+)* in addition to the usual annihilation pathway.

130 s optical power limiting and triplet-triplet annihilation photon upconversion (TTA-UC).

131 The triplet-triplet annihilation photon upconversion was chosen as a highly

132 s was also considered with separation of the annihilation photons component to the absorbed fraction

133 Pico-Count detects the two 511-keV positron annihilation photons with two bismuth germanate detector

134 Beta and photon emissions (gamma-rays and annihilation photons) produced by all three radionuclide

135 Increased attenuation of annihilation photons, when not corrected for, could lead

136 s for a fast, diffusion-limited second-order annihilation process (k(ann) > 10(7) M(-1) s(-1)).

137 tween 81 and 87%), an efficient radical ions annihilation process induces intense greenish blue ECL e

138 The radical-ion annihilation process is very efficient and causes an int

139 xcitons before the ultrafast exciton-exciton annihilation process.

140 effect of the magnetic skyrmions in the core annihilation process.

141 from the bpy-BODIPY luminophores during the annihilation process.

142 article we study the kinetics, creation, and annihilation processes of these defects in a controllabl

143 Radical ion annihilation produced by potential steps exhibits asymme

144 Radical anion (A(-*))-cation (A(+*)) annihilation produced by potential steps shows symmetric

145 The competition between nucleation and annihilation produces a very complex dependence of the d

146 ants) occurred that led to electron and hole annihilation, producing visible light.

147 can effectively compete with exciton-exciton annihilation, providing a viable approach for utilizing

148 itting the evaluation of the triplet-triplet annihilation quantum yields in both instances.

149 the wave packets, including collision, pair annihilation, quantum interference and dephasing, are de

150 Triplet-triplet annihilation rate constants were found to be representat

151 stimate monomolecular lifetimes, bimolecular annihilation rate constants, and triplet exciton diffusi

152 ervations have motivated models in which the annihilation rate is boosted by the Sommerfeld effect, a

153 cts within the interface via the in-boundary annihilation rate of defects.

154 steady-state behavior from the second-order annihilation reaction and agreed well with the simulatio

155 sion spectra of 4A and 4C resulting from the annihilation reaction in benzonitrile showed two bands:

156 oduced stable and weak ECL emission from the annihilation reaction in both aqueous and MeCN solutions

157 Because the energy of the annihilation reaction is higher than that required to fo

158 Because the energy of the annihilation reaction is higher than the energy required

159 Solution ECL was generated in DCM through an annihilation reaction, while film and NP ECL could be ge

160 Amazingly, we observe a reversible annihilation/reconstruction of the octahedral superlatti

161 ical anion-cation and radical anion-dication annihilation, respectively.

162 The ECL emissions recorded by direct ion-ion annihilation show two bands compared to the single struc

163 nd the ECL spectrum produced via radical ion annihilation shows good agreement with the fluorescence

164 n, the ECL spectrum produced via radical ion annihilation shows good agreement with the fluorescence

165 cancy VBi-O ''' as confirmed by the positron annihilation spectra.

166 results are compared with data from positron annihilation spectroscopy (PAS), secondary ion mass spec

167 lts from sonication experiments and positron annihilation spectroscopy confirmed that EDA cross-linki

168 Depth profiling experiments by positron annihilation spectroscopy have been used to investigate

169 t capacity, Raman spectroscopy, and positron annihilation spectroscopy measurements.

170 nalogue of raspberry ketone (RK))-based male annihilation technique (MAT) are two of the most effecti

171 ission, with rates of triplet generation and annihilation that can be correlated with intermolecular

172 Thus, triplet-polaron annihilation that leads to long-term luminescent degrada

173 usion model used to describe triplet-triplet annihilation, the triplet diffusion lengths for nanocrys

174 2.3 ps was observed, faster than the exciton annihilation time in CdSe.

175 charge extraction and reduce triplet-charge annihilation to negligible levels at short-circuit condi

176 We describe this as a "biological annihilation" to highlight the current magnitude of Eart

177 s, while for anion (A(-*))-dication (A(2+*)) annihilation, transient ECL shows asymmetry in which the

178 as multi-photon absorption, triplet-triplet annihilation (TTA) and stimulated emission.

179 a consequence of sensitized triplet-triplet annihilation (TTA) photochemistry, confirmed by the quad

180 ia Pyr(1)RuPZn(2)-sensitized triplet-triplet annihilation (TTA) photochemistry.

181 O(3) loaded with Pt) through triplet-triplet annihilation (TTA)-based upconversion of sub-band-gap ph

182 ng diodes (OLEDs) doped with triplet-triplet annihilation (TTA)-upconversion molecules, including 9,1

183 ness photon upconversion via triplet-triplet annihilation (TTA-UC) and increase maximum theoretical s

184 ortantly, the clear-cut evidence in positron annihilation unambiguously confirms the interlayer charg

185 ep-blue region in metal-free triplet-triplet annihilation upconversion (TTA-UC) is presented.

186 ergy transfer and subsequent triplet-triplet annihilation upconversion is observed.

187 , we have observed the first exciton-exciton annihilation using a low-intensity Hg-lamp continuous wa

188 due to overlapping particle tracks near the annihilation vertex, creating spatially correlated DNA l

189 ing delayed fluorescence via triplet-triplet annihilation, we can separate transient species correspo

190 ies of major community properties after this annihilation were far from synchronous.

191 ycrystal-to-monocrystal formation and defect annihilation, which correlates with the performance of p

192 shows clear signatures of variable positron annihilation, which implies a high rate of positron prod