ライフサイエンスコーパス: dielectric constant

1 n at TOO is accompanied by an anomaly in the dielectric constant.

2 s scaled to 32.8 T by the effective mass and dielectric constant.

3 affected by changes in solvent viscosity and dielectric constant.

4 the conducting microphase due to its higher dielectric constant.

5 The BaTiO3 component enables a high dielectric constant.

6 impurities or use a substrate with a larger dielectric constant.

7 metal film thickness and the accuracy of its dielectric constant.

8 d showed a very strong dependence on solvent dielectric constant.

9 nol molecule toward the thiolate sulfur or a dielectric constant.

10 cleavage at an active site of relatively low dielectric constant.

11 ate that is sensitive to the assumed protein dielectric constant.

12 rs, including the value used for the protein dielectric constant.

13 red as the uniform dielectric medium of high dielectric constant.

14 in's hydrophobic interior because of its low dielectric constant.

15 around the S-S bond dependent on the solvent dielectric constant.

16 s and two-thirds gauche in water with a high dielectric constant.

17 tal, even without the negative real value of dielectric constant.

18 stretch frequency red-shifts with increasing dielectric constant.

19 d the repulsion from the surfaces with lower dielectric constant.

20 ence of electrolyte in an environment of low dielectric constant.

21 ical results correspond well in terms of the dielectric constant.

22 sive advantages despite their relatively low dielectric constants.

23 es more important in environments with lower dielectric constants.

24 lculations, we treated the protein with high dielectric constants.

25 ic response of continuous media using static dielectric constants.

26 tion coefficients, and analyte densities and dielectric constants.

27 o be significantly populated at intermediate dielectric constants.

28 ir constituent ions for solvents with higher dielectric constants.

29 olume into the films, thereby lowering their dielectric constants.

30 ter and solvents with very low (epsilon < 5) dielectric constants.

31 rface of two dielectric media with different dielectric constants.

32 tatics are mimicked with amino acid specific dielectric constants.

33 antimony oxide single crystals exhibit high dielectric constant (~100) and large breakdown voltage (

34 obal character as a generic property of high-dielectric constant 2D nanomaterials.

35 (0.9965), entropy = 68.4 J/mol/K (69.9), and dielectric constant = 76.1 (78.4), where experimental va

36 integrates the large capacitance of the high dielectric constant a-Ta(2)O(5) layer with the excellent

37 ed catalyst, demonstrating that outer-sphere dielectric constant affects catalyst activity.

38 Comparison with calculated static-dielectric constant and atomic polarizabilities of the m

39 ctrostatic response on the solvent's optical dielectric constant and both gas- and liquid-phase dipol

40 Concurrent improvements in dielectric constant and breakdown strength are attained

41 oncontact microwave method for measuring the dielectric constant and conductivity (or geometry for sa

42 l impedance microscope images based on local dielectric constant and conductivity.

43 tion-metal dichalcogenides, due to their low dielectric constant and ease of integration into a junct

44 The van der Waals radius, dielectric constant and effective Boltzmann temperature

45 ed for implicitly through a medium-effective dielectric constant and electrostatic interactions are t

46 lon has desirable properties including a low dielectric constant and good thermal stability.

47 pic water-lipid environment described by the dielectric constant and hydrogen-bonding profiles.

48 shift of the CN stretch as a function of the dielectric constant and is used to estimate the reaction

49 Both dielectric constant and loss factor of almond kernels in

50 The results showed that both dielectric constant and loss factor of the almond kernel

51 a new avenue to achieve CCTO films with high dielectric constant and low dielectric loss, which is cr

52 ocomposites that simultaneously possess high dielectric constant and low dielectric loss.

53 state are affected by solvent viscosity and dielectric constant and occur only at elevated temperatu

54 We demonstrate that the correction to the dielectric constant and optical conductivity in a dirty

55 ing structure and related properties such as dielectric constant and solvation power.

56 sh that the chain length dependencies of the dielectric constant and surface hydrophobicity originate

57 The real dielectric constant and the estimated dielectric losses

58 of the magnetic-field-induced change of the dielectric constant and the magnetic-field dependent mag

59 y considered a wide range of assumed protein dielectric constants and all plausible combinations of p

60 High-frequency dielectric constants and frequencies of low-energy optic

61 s of hafnium dioxide have exceptionally high dielectric constants and large bandgaps, but quenching t

62 However, their high dielectric constants and outstanding energy densities ar

63 microwave applications because of their high dielectric constants and quality factors.

64 the ceramic mixtures strongly depend on the dielectric constants and the dielectric constant variati

65 presumably in part because of differences in dielectric constants) and/or conformational differences

66 he protonation state, relative permittivity (dielectric constant), and the polarizability of the surr

67 a macroscopic solvation potential, a single dielectric constant, and atomic friction coefficients co

68 The key parameters are electronic bandgap, dielectric constant, and carrier effective mass, which d

69 as the first organometallic polymer, a high dielectric constant, and low dielectric loss material.

70 evealed by lambda-type anomalies in C(p) and dielectric constant, and lowering of symmetry to Cmc2(1)

71 ties, including porosity, average pore size, dielectric constant, and plasmonic response.

72 X-ray powder diffraction, dielectric constant, and specific heat data show that 1

73 components in a synergistic fashion to raise dielectric constant, and subsequently greatly improve di

74 The SAM capacitance, dielectric constant, and surface hydrophobicity exhibit

75 scopic) viscosity, the refractive index, the dielectric constant, and the ionic strength can be affec

76 omb electrostatics with a distance-dependent dielectric constant, and validated in the Critical Asses

77 liquid/gas interface, epsilon is the liquid dielectric constant, and zeta is the zeta potential of t

78 e disorder-tunable optical absorption, large dielectric constants, and electronic bandgaps that are r

79 The predicted effects of increased solvent dielectric constant are consistent with available experi

80 ir capacitance, linear polarizabilities, and dielectric constants are computed and found to be on the

81 These high apparent dielectric constants are inconsistent with the highly hy

82 The computed dielectric constants are largely independent of the dens

83 he structural origins of these high apparent dielectric constants are not well understood.

84 a natural hyperbolic material, in which the dielectric constants are the same in the basal plane (ep

85 hile experimental methods for measuring bulk dielectric constants are well-established, far less is k

86 the membrane (as indicated by the equivalent dielectric constant around the aromatic fluorophore), it

87 A dielectric constant as large as [Formula: see text] is o

88 oporous silicate films were synthesized with dielectric constants as low as 1.8 and excellent mechani

89 o force-field parameters and to the internal dielectric constant assigned to the monomers.

90 mated from the temperature dependence of the dielectric constant at cryogenic temperatures and showed

91 possibilities, yet requires thin films whose dielectric constant at gigahertz frequencies can be tune

92 tion and find that the CT energy scales with dielectric constant at high fullerene loading but that t

93 ower temperatures, ferroelectricity, a giant dielectric constant at low frequency and a stable intrin

94 barrier to dissociation) for solvents having dielectric constants below approximately 2 but spontaneo

95 s cosolvents and cosolutes and show that the dielectric constant, but not the viscosity, of the react

96 he structural origins of these high apparent dielectric constants by using NMR spectroscopy to charac

97 More importantly, the dielectric constant can be tuned depending on the solven

98 n was found in solvent with relatively lower dielectric constants (CDCl3 compared to CD3CN) and at hi

99 mal conductivity, and significantly enhanced dielectric constant compared to their MO3 parent phases.

100 gnition was found to be dependent on solvent dielectric constant, concentration, and structure of the

101 Solvent-dielectric constant dependence of Phif in dyads gives an

102 The dielectric constant depends on both the strength and ori

103 conductor-insulator transition where a giant dielectric constant develops.

104 Various parameters like dielectric constant, dielectric loss, breakdown strength

105 organic filler material possessing very high dielectric constant dispersed in an electrostrictive pol

106 is significantly reduced in solvent of high dielectric constants (DMF), most likely by photoinduced

107 This high dielectric constant does not change significantly with t

108 Changing the virtual solvent (dielectric constant) does not influence the isotope effe

109 gle emulsion oil droplets with extremely low dielectric constants (e.g., benzene, epsilon of 2.27, or

110 arent continuous thin films, which exhibit a dielectric constant enhancement of over 3 times that of

111 ) that depolymerize from head-to-tail in low dielectric constant environments when exposed to specifi

112 ided an empirical measure of the active-site dielectric constant epsilon(as), which increased with hy

113 reed with experimental results for a protein dielectric constant epsilon(in) of 10.

114 surface of the protein along with a protein dielectric constant (epsilon (p)) of 4; b), the dielectr

115 easured frequency range 10(-2)-10(6) Hz, the dielectric constant (epsilon') decreases with the increa

116 s the measured CSPs optimally with a protein dielectric constant (epsilon(eff)) from 3 to 13, with an

117 when the protein interior was treated with a dielectric constant (epsilon(in)) of 10.

118 -Boltzmann calculations, the optimal protein dielectric constant (epsilon(p)) ranged from 2 to 5 with

119 The outcome also changes little with protein dielectric constant (epsilon(prot) 4-20).

120 charges is incorporated both in the protein dielectric constant (epsilon(prot)) of four and by expli

121 estigated for microwave devices in which the dielectric constant (epsilon(r)) at GHz frequencies is t

122 a direct measure of the change in effective dielectric constant (epsilon(S)) within a protein matrix

123 probe can also be used to measure the local dielectric constant (epsilon).

124 ing discussion on which value to use for the dielectric constants (epsilon(eff) and epsilon(p)) requi

125 cetone and N,N-dimethylformamide, which have dielectric constants (epsilon) of 21 and 39, respectivel

126 microwave attenuation (alpha(f)cell) and the dielectric constant (epsilonr(f)cell), while removing th

127 eness of these DNA bonds to changes in local dielectric constant (epsilonr) as a new approach to dyna

128 than a redox site analog in a solvent with a dielectric constant equivalent to that of the protein.

129 cts based on ionic strength, surface charge, dielectric constants, etc.) at interfaces are responsibl

130 bility edge threshold increase the "optical" dielectric constant far above that in clean SrTiO3 placi

131 SCPZnI3 undergoes a switch in the effective dielectric constant following photoinduced ET, from epsi

132 Calculation of the spatial dependence of the dielectric constant for the microenvironment of residue-

133 Thus, the protein has a larger effective dielectric constant for the protonation reaction, showin

134 nly achieved by using physically unrealistic dielectric constants for proteins, lipids, etc., and/or

135 by layer with polyelectrolytes to form high-dielectric constant gate insulator layers for low-voltag

136 Remarkably large computed dielectric constants >15.0 and capacitances >6.0 muF/cm(

137 cture-based simulations, the effective local dielectric constant has been estimated to be between 3 a

138 The apparent high dielectric constant has been rationalized as a consequen

139 perties of water are poorly known; e.g., its dielectric constant has not been measured.

140 ctrostatics calculations is high because the dielectric constant has to capture, implicitly, the ener

141 The integration of materials having a high dielectric constant (high-kappa) into carbon-nanotube tr

142 nt is a remarkable inherent property of high dielectric constant (high-kappa) thin films with far rea

143 s incorporating the electric field dependent dielectric constant in SrTiO3 reveals that a significant

144 significant disagreement about how to assign dielectric constants in mixed, nonhomogeneous systems.

145 aging technique to determine the anisotropic dielectric constants in representative van der Waals cry

146 In such systems, the dielectric constant is a measure of the relative scale o

147 nr approximately 2-4), we found that the DNA dielectric constant is approximately 8, considerably hig

148 The change in dielectric constant is consistent with an electric dipol

149 rticles in terms of a macroscopic homogenous dielectric constant is replaced by an atomic representat

150 e interface between two media with different dielectric constants is crucial for controlling many env

151 of the IET behavior as the solvent polarity (dielectric constant) is increased.

152 ic polarizability of DNA, represented by the dielectric constant, is a key intrinsic property that mo

153 -bromotrifluoroethylene) P(VDF-BTFE), with a dielectric constant (k) between 8 and 11 is demonstrated

154 Developing alternative high dielectric constant (k) materials for use as gate dielec

155 as low as 10(-9) A.cm(-2)), and single-layer dielectric constant (k)of approximately 16.

156 graphene in an environment with high static dielectric constant kappa that would screen the electric

157 t isolation materials must have low relative dielectric constants (kappa values), serve as diffusion

158 uniform thickness down to a monolayer, lower dielectric constants, larger band gaps, and heavier carr

159 rsystem crossing rate ratio due to increased dielectric constants leads to almost 50% lower triplet e

160 an aqueous metal-electrolyte interface has a dielectric constant less than 1/10th of that of bulk wat

161 epared for the molecular-level design of low dielectric constant (low-kappa) materials that can be us

162 terial exhibits a unique combination of high dielectric constant, low stiffness, and large strain lim

163 e was modeled as an implicit solvent, with a dielectric constant lower than that of water.

164 lysts, scaffolds for tissue engineering, low dielectric constant materials for microelectronic device

165 Stretchable high-dielectric-constant materials are crucial for electronic

166 brane reactors, permeation barriers, and low-dielectric-constant materials.

167 The results indicate that a very high dielectric constant may not be desirable to reach a very

168 dge, the first experimental demonstration of dielectric constant measurement and quantification of su

169 obility, high electrical conductivity, large dielectric constants, mechanical flexibility or optical

170 ent for complexation of ionic species in low dielectric constant media that explicitly includes ion p

171 een the separated charges, especially in low dielectric constant media, where the Coulomb attraction

172 r to be a better measure of acidities in low dielectric constant media.

173 ons found the complex to disappear in a high dielectric constant medium, and the range of activation

174 ety of polar solvents having a wide range of dielectric constants (methanol, dimethyl sulfoxide, aque

175 ith partitioning into organic solvents whose dielectric constants model the interior and exterior reg

176 of the solvents, in addition to the solvent dielectric constant, must be properly adjusted for succe

177 ures unless the protein is treated with high dielectric constants near 10.

178 out 10, which matches well with the apparent dielectric constant needed to reproduce pK(a) values fro

179 These data suggest that the protein dielectric constant needed to reproduce the pK(a) value

180 h of modeling binary mixtures with a uniform dielectric constant needs to be modified.

181 Therefore, except for a reasonable choice of dielectric constants, no direct fitting parameters enter

182 culations required the use of a high protein dielectric constant of 10 or higher.

183 Al2O3 gate dielectric with a relatively high dielectric constant of 15.5, which is about 2 times that

184 is striking how similar this value is to the dielectric constant of 2-4 measured for protein powders

185 tein interior was treated empirically with a dielectric constant of 20 reproduced the pK(a) values an

186 tions within the network report an effective dielectric constant of 20, whereas a dielectric constant

187 n the protein interior is represented with a dielectric constant of 20.

188 e hopping regime; (iv) previously unreported dielectric constant of 4.3 +/- 0.2 along the OPI wires.

189 a simple model based on Coulomb's Law and a dielectric constant of 45 agree well with the experiment

190 ations predict an optimal effective internal dielectric constant of 6.

191 fective dielectric constant of 20, whereas a dielectric constant of 80 is more consistent with the ma

192 th high dielectric constants, such as water (dielectric constant of 80).

193 solvents with low polarity, such as hexane (dielectric constant of about 2), can be achieved by deco

194 ns on heating is driven by the fact that the dielectric constant of all polar liquids decreases on he

195 erally planar lowlands materials with a real dielectric constant of approximately 2.9 +/- 0.4.

196 The high optical dielectric constant of As(2)S(3) also helps reduce the d

197 ecules and cosolvents effectively reduce the dielectric constant of cellular environments, thereby af

198 We have calculated the dielectric constant of Delta+PHS and the Lys-66, Asp-66,

199 The high dielectric constant of doped ferroelectric KTa(1-x)Nb(x)

200 in a membrane environment because of the low dielectric constant of membranes and a lack of competiti

201 The low dielectric constant of organic semiconductors leads to s

202 Hildebrand solubility parameters and dielectric constant of solvents were taken into consider

203 Exploiting the large dielectric constant of SrTiO3 at low temperatures, tunab

204 est an alternative explanation that the high dielectric constant of staphylococcal nuclease is a prop

205 p or a step-by-step procedure by varying the dielectric constant of the assembly mixture.

206 It is found that the dielectric constant of the composites can be significant

207 The dielectric constant of the composites can reach more tha

208 egree of solvent exclusion and the effective dielectric constant of the environment of the fluorophor

209 th an enhanced Bohr radius, due to the large dielectric constant of the host.

210 coronal layer structure is responsive to the dielectric constant of the medium and that the mobility

211 fer is controlled by differences between the dielectric constant of the medium and the ligand shell.

212 sing NIR-MSI and were found to depend on the dielectric constant of the medium.

213 onance of the nanostructure by modifying the dielectric constant of the metal.

214 ted from the field-induced modulation of the dielectric constant of the NLO shell.

215 Such loss is close to zero if the dielectric constant of the polymer-fullerene blend is cl

216 H was found to be independent of the assumed dielectric constant of the protein, and unambiguously de

217 der of the chromophore radius, the effective dielectric constant of the solute-solvent system display

218 A good correlation between the dielectric constant of the solvent and the endo/ exo rat

219 hilicities can be manipulated by varying the dielectric constant of the solvent employed.

220 the gas phase increases with the decreasing dielectric constant of the solvent, reflecting solution-

221 the fcc(111) platinum surface depend on the dielectric constant of the solvent.

222 High values for the internal dielectric constant of the stacked base pairs are sugges

223 ance (LSPR) which is highly sensitive to the dielectric constant of the surrounding medium modulated

224 e oligonucleotides on the nanoparticles, the dielectric constant of the surrounding medium, target co

225 ty within a continuous dielectric having the dielectric constant of THF at room temperature.

226 Here we show that the bulk dielectric constant of this substance depends on the ort

227 the bicyclooctane ring is given an effective dielectric constant of unity.

228 The large dielectric constant of water at the relevant gigahertz f

229 b initio molecular dynamics, we computed the dielectric constant of water under the conditions of the

230 nuum model (IPCM) at the MP2 level using the dielectric constant of water.

231 lations, consistent with the decrease of the dielectric constant of water.

232 A large dielectric constant of ~1700 and a low-loss tangent valu

233 tant at low frequency and a stable intrinsic dielectric constant of ~200 (1-100 MHz).

234 many internal groups report apparent protein dielectric constants of 10 or higher.

235 In solvents with dielectric constants of 10 or less, ion association cons

236 ese values are substantially higher than the dielectric constants of 2-4 measured experimentally with

237 rmations at the dipeptide level at and below dielectric constants of 5-10.

238 ins in water-soluble proteins, indicative of dielectric constants of epsilon = approximately 30 (Glu(

239 osphatidylcholine lipid bilayer patches gave dielectric constants of epsilon(r) ~ 3, which are higher

240 charges is considerably higher than the low dielectric constants of hydrophobic matter used to repre

241 f the method by reproducing the experimental dielectric constants of several bulk pi-electron materia

242 We report that the polarity and dielectric constants of solvents used for grafting organ

243 particles, average interparticle separation, dielectric constants of the media constituting the inter

244 f photovoltage loss is attributed to the low dielectric constants of the polymers.

245 determination of the polarization-dependent dielectric constants of van der Waals crystals remains a

246 lycoproteins significantly influence overall dielectric constants of viruses.

247 s a unique functional dependence on the bulk dielectric constant, offering new insight into the close

248 The dependence of bulk dielectric constant on nuclear spin isomer composition a

249 culations with a temperature-dependent water dielectric constant, once conformational averaging over

250 r ET and solvent properties including static dielectric constant, optical dielectric constant, the qu

251 erties such as elasticity, piezoelectricity, dielectric constants, optoelectric coupling, anisotropic

252 nternal strain etc. can be summarized to the dielectric constant or dielectric constant variation ind

253 her than an increase in the microenvironment dielectric constant or dye immobilization.

254 veloped to best fit the relationship between dielectric constant or loss factor at 27, 40, 915 or 245

255 ons of the three reagents but not with their dielectric constants or molalities.

256 s for the NBD group are sensitive to solvent dielectric constant over the range (2-40) thought to spa

257 f parameter updating applied to the internal dielectric constant parameter on the out-of-sample predi

258 d electrostatics, using a distance-dependent dielectric constant, poorly reproduces the trend of expe

259 in water was indicative of a relatively high dielectric constant present within the dye/dendrimer com

260 fects of surface tension, dipole moment, and dielectric constant (properties that have been implicate

261 staphylococcal nuclease has a naturally high dielectric constant ranging from 20 to 30.

262 etration consistent with the relatively high dielectric constant reported by the buried ion pair, the

263 e experiments confirm that the high apparent dielectric constants reported by internal Lys66, Asp66,

264 This implies that the apparent dielectric constants reported by these internal ionizabl

265 fines the exact modification of magnetic and dielectric constants required, so that the electromagnet

266 Polar-protic solvents, which have high dielectric constants, resulted in smaller concentrations

267 te design is that an increase in the polymer dielectric constant results in reduced ion aggregation a

268 abilized by organic solvents that reduce the dielectric constant, seems more favorable for DNA replic

269 Upon application of a magnetic field (H), dielectric constant shows a characteristic power-law dep

270 When H>Hc, the dielectric constant shows the temperature-dependent anom

271 The dielectric constant shows very diverse frequency depende

272 uides, lasers, nano-fluidic systems, and low dielectric constant (so-called low k) insulators, the me

273 such as analysis and electrosynthesis in low dielectric constant solvents, which have a much broader

274 inear relation between AF susceptibility and dielectric constant stems from the generic magnetoelectr

275 ged solutes works well in solvents with high dielectric constants, such as water (dielectric constant

276 u nanoparticles (AuNPs) or by changes in the dielectric constant surrounding the particles.

277 hibit a weaker temperature dependence of the dielectric constant than the polymer matrix.

278 By using the experimental dielectric constant, the energy cost of charge burial in

279 ncluding static dielectric constant, optical dielectric constant, the quantity 1/epsilonop - 1/epsilo

280 nge of other nonpolar liquids with identical dielectric constants, the friction-load relationship was

281 promote ATP synthesis by lowering the local dielectric constant, thus facilitating the dehydration o

282 tural changes of the polymer with the proper dielectric constants, to avoid the electric displacement

283 markable recent progress in engineering high-dielectric constant two dimensional (2D) materials, whic

284 s too large to be explained by the change in dielectric constant upon addition of urea or glycerol.

285 ts involve major uncertainties regarding the dielectric constant used and other key features.

286 Similar effective dielectric constant values have been previously observed

287 ) correlate well (R(2) = 0.96 and 0.73 using dielectric constant values of 80 and 1, respectively) wi

288 regates suspended in solvents with different dielectric constants (varepsilon).

289 be summarized to the dielectric constant or dielectric constant variation index, which is of great i

290 y depend on the dielectric constants and the dielectric constant variation index.

291 0-phenanthroline) in solvents with different dielectric constants, viscosities, and thermal diffusivi

292 ility increases in a linear fashion with the dielectric constant/ viscosity ratio.

293 The dielectric constant was quantitatively reconstructed wit

294 o examine the origins of these high apparent dielectric constants, we showed that the pK(a) values of

295 for a wide range of solvents with different dielectric constants, which have implications for dynami

296 n give rise to a reduction in the material's dielectric constant while also improving its mechanical

297 This composite exhibits a high dielectric constant while maintaining exceptional elasti

298 vored at room temperature in solvents of low dielectric constant while the equilibrium is essentially

299 The composites can exhibit high net dielectric constants while retaining the flexibility of

300 I model shows that a decrease in the solvent dielectric constant would enhance the ion-mediated attra