ライフサイエンスコーパス: chirality

1 ty), and the hexaphyrin (dynamic topological chirality).

2 ve dihedral angle and related to the type of chirality.

3 at results in a helical structure of defined chirality.

4 iated with Weyl fermions that have a defined chirality.

5 n the present case originates from molecular chirality.

6 , length, crossover density, pleat angle and chirality.

7 s and spheres, including some that disregard chirality.

8 eriments show circular dichroism, confirming chirality.

9 dy an FeGe disk with two layers of different chirality.

10 metal-carbene bond which induces an axis of chirality.

11 helical bundles by undergoing inversions of chirality.

12 such as color emission, electrochemistry and chirality.

13 hich can result in a mesoscopic right-handed chirality.

14 ic systems composed of materials with single chirality.

15 , despite the absence of intrinsic molecular chirality.

16 es originating from the crystals' structural chirality.

17 e currently utilized to characterize lattice chirality.

18 y momenta, indicating electronic topological chirality.

19 th cell membranes are independent of peptide chirality.

20 of annihilating all Weyl points of opposite chirality.

21 tilting of the molecular gear-teeth induces chirality.

22 e isomers, including those differing only in chirality.

23 the bilaids with an unusual alternating LDLD chirality.

24 dedness agrees with the respective monomeric chirality.

25 sm spectra resulting solely from topological chirality.

26 f, which engenders a unique element of axial chirality.

27 e rise to various characteristic features of chirality.

28 with large length polydispersity and varying chirality.

29 mation) to liquid-crystal (centimetre-scale) chirality.

30 alternating rows adopting opposite backbone chiralities.

31 gnetic-field direction, reversing the magnon chirality(4,5).

32 ), pointing to neutral excitations with spin chirality(7) in the pseudogap phase of cuprates.

33 s emerged as a powerful platform to quantify chirality, a vital biological property that performs a p

34 ranged repulsions, while those with opposite chirality acquire attractions with a well-defined minimu

35 Here, we investigate how chirality affects the activity and mechanism of action o

36 These helical regions alternate in chirality along the chain, and thus the chains exhibit p

37 er control of the energetics governing these chirality amplification effects.

38 Chirality amplification refers to the ability of a small

39 The complexation-driven chirality amplification yields strong CD signals, which

40 Chirality, an intrinsic handedness, is one of the most i

41 emimetals host chiral fermions with distinct chiralities and spin textures.

42 lity transfers to further incorporate Mobius chirality and aromaticity into all kinds of stimuli-resp

43 Translation of chirality and asymmetry across structural motifs and len

44 The importance of (i) axial chirality and central chirality, (ii) imidazoline moiety

45 that the known, DM-mediated coupling between chirality and crystal lattice may give rise to a new kin

46 e synthesized phospholipids with non-natural chirality and demonstrate that native kalata B1 binds wi

47 wards functionalities incorporating emergent chirality and electrically controllable negative capacit

48 devices have been fabricated using both low chirality and high chirality cholesteric films that oper

49 y distributions, such as smooth gradients in chirality and micropatterns with tailorable circularly p

50 es, the connection between lattice and shape chirality and mixed contributions of atomic-scale and sh

51 We highlight a direct connection between the chirality and morphology of the resulting amyloid fibril

52 ory attempt to capture the relations between chirality and motility, many features of intrinsically c

53 our discussion with a description of surface chirality and of the different ways that chirality can b

54 al GNIs creates tubular edges with specified chirality and one-dimensional electronic features simila

55 The chirality and stability of 1-5 in solution are confirmed

56 ormations through coupling between molecular chirality and surface plasmons.

57 represents the key step for introducing the chirality and the desired absolute S configuration.

58 f both dimers endow these photoswitches with chirality and the separated enantiomers exhibit tuneable

59 biological half-lives likely due to opposite chirality and thus protection from endogenous proteins i

60 and promising applications derived from the chirality and topological nature.

61 e synthesized in bulk with broad structural (chirality) and geometrical (length and diameter) distrib

62 ality), the bridging pattern (dynamic planar chirality), and the hexaphyrin (dynamic topological chir

63 g ferroelectric domain wall depending on its chirality, and can be further tailored by the polar doma

64 nal spectra as a function of their diameter, chirality, and metallicity is still elusive.

65 ter, with a rich interplay between topology, chirality, and orientational viscoelasticity.A skyrmion

66 duces a product with one established axis of chirality, and second, a stereoselective arene halogenat

67 Using phase, symmetry, chirality, and topology, thermal radiation from hot surf

68 A novel center-chirality approach is developed to achieve a stereocontr

69 itous in nature, and populations of opposite chiralities are surprisingly asymmetric at fundamental l

70 re successfully obtained, and the origins of chirality are discovered to be associated with different

71 We thus establish chirality as a source of dramatic stabilisation in activ

72 g (natural optical activity), not structural chirality as previously assumed, and may occur because o

73 Amplification of chirality as probed by varying the amount (sergeants and

74 with large enantiomeric excesses of the same chirality as terrestrial biology resulting from nonbiolo

75 ns tied to a pair of Weyl points of opposite chirality, as dictated by the bulk topology.

76 osed of two FKFE repeat motifs with opposite chirality, assemble into helical tapes with dimensions g

77 c nitration methodology is needed to advance chirality-assisted synthesis (CAS).

78 he VOC generation are shown to vary with the chirality-associated Marcus theory, suggesting that the

79 studied materials exhibit a coupling between chirality at different levels.

80 nes in up to 98% yield with retention of the chirality at the alpha-carbon of the amino acid portion

81 We compared different measures of chirality at the monomer scale for PLA and PCG, and argu

82 lectron microscope tomography (3D TEM)] that chirality at the monomeric and intrachain level ultimate

83 a Diels-Alder cycloaddition through a point-chirality, axial-chirality, point-chirality transfer pro

84 engineering and self-organization provides a chirality-based methodology for engineering of hierarchi

85 ensing their structure and conformation with chirality-based spectral methods is an obvious and long-

86 exclusively achiral ligands with the overall chirality being the result of a stereogenic iron center.

87 e CF(3)-tripeptide with alternating absolute chirality between adjacent pyrrolidine units mimics natu

88 les that depend on particle shape, topology, chirality, boundary conditions and induced topological d

89 l particles with geometric and compositional chirality by a sequential seeded growth method.

90 was used to control the generation of planar chirality by lithiation, with the alternative diastereoi

91 composed of a mixture of rods with opposite chiralities can have the edge twist of either handedness

92 ace chirality and of the different ways that chirality can be bestowed on solid surfaces.

93 Furthermore, the helical sense of chirality can be controlled by varying the wavelength of

94 Here, we demonstrate that chirality can be introduced into an anionic Zn-based met

95 We found that while controlling PS chirality can dramatically modulate interactions with RN

96 ll, our work shows that while controlling PS chirality can modulate RNase H1 cleavage patterns, ASO s

97 bstituted fluorooxindoles exhibiting vicinal chirality centers were obtained in high yields and with

98 Among the various types of chirality (central, axial, helical, planar, etc.), that

99 fabricated using both low chirality and high chirality cholesteric films that operate either exclusiv

100 Chirality codes, global, multivariate descriptors, are t

101 y across length scales, from Euclidean point chirality (constitutional chirality) via molecular entan

102 SPs coordinated with d-chirality demonstrate greater than threefold enhanced ce

103 ntally how predicted enhancements in optical chirality density near resonant silicon nanodisks boost

104 imulated differential absorption and optical chirality density, while no signal is detected from mole

105 To investigate this chirality dependence, we compared peptide-lipid binding

106 The study further reveals an interesting chirality dependent structure-energy ordering relationsh

107 ntricate organization emerges from competing chirality-dependent assembly restrictions that render as

108 observed phenomena mainly originate from the chirality-dependent orbital angular momentum.

109 Moreover, their chirality-dependent properties enable a wide range of em

110 ing intercalation binding mode with slow and chirality-dependent rates.

111 In particular, after highlighting chirality-dependent SWCNT properties and chirality enric

112 figuration is here described by applying the chirality descriptors pR and pS.

113 , that self-organize into a Pm3 n phase with chirality detectable on the macroscopic scale.

114 nderstanding of the phonon replica reveals a chirality dictated emission channel of the phonons and p

115 able 2D patterns of chiral PDA with tailored chirality distributions, such as smooth gradients in chi

116 er, diarylamines may exhibit atropisomerism (chirality due to restricted rotation).

117 ltimately control the evolution of molecular chirality during chemical reactions.

118 it to probe the time evolution of molecular chirality during the photodissociation of 2-iodobutane.

119 The chirality induction from a permanent chirality element to the liable triarylmethyl core proce

120 design affords a "totem" of three different chirality elements arising from the cyclodextrin (fix ce

121 plications that have been demonstrated using chirality-enriched SWCNTs are summarized.

122 with an emphasis on the relationship between chirality enrichment and electronic functionality.

123 ing chirality-dependent SWCNT properties and chirality enrichment methods, the range of computing app

124 delivers the product with the second axis of chirality established.

125 ining two entanglement synthons (of the same chirality for a granny knot; of opposite handedness for

126 presence of the substituent implies a planar chirality for the monosubstituted [8]CPP 1 and 2, whose

127 ture of metal-ligand surface bonding-induced chirality for the nanoclusters is proposed.

128 s with higher affinity to phospholipids with chirality found in eukaryotic membranes.

129 ce for introduction of the AB biaryl axis of chirality (>20:1 dr), an essentially instantaneous and s

130 Experimental evidence of this planar chirality has been obtained through (1)H VT NMR studies

131 Chirality has wide ranging implications from medical phy

132 Concurrently, the concept of "memory of chirality" has been proven as a powerful tool in asymmet

133 Rafts with the same chirality have long-ranged repulsions, while those with

134 Mixed-chirality helices assemble into relatively complex, odd-

135 w four levels of structural chirality: layer chirality, helicity of a basic repeating unit, mesoscopi

136 ich leads to separable conformers with axial chirality (i.e., atropisomers).

137 mportance of (i) axial chirality and central chirality, (ii) imidazoline moiety over oxazoline moiety

138 y organize themselves to exhibit macroscopic chirality in an originally achiral lattice.

139 Despite the prevalence of chirality in biological systems, controlling biomaterial

140 ion, providing support for the importance of chirality in biomaterials.

141 f molecular-reaction pathways, light-induced chirality in chemical processes, and the control of mole

142 model for processes such as the role of cell chirality in development, nonstem cell-based injury repa

143 The integration of luminescence and chirality in easy-scalable metal-organic frameworks give

144 The importance of axial chirality in enantioselective synthesis has been widely

145 This demonstration of chirality in micellar-like spheres of a Frank-Kasper pha

146 We shall consider four different types of chirality in nanostructures and related physical, chemic

147 These complexes are capable of inducing chirality in products formed from a wide variety of chem

148 a consequence of the deep connection between chirality in real and reciprocal space in this class of

149 e a stereocontrol effect similar to an axial chirality in the designed chiral ligand.

150 atic analysis to determine if controlling PS chirality in the DNA gap region can enhance the potency

151 c acetate aldol reaction to generate initial chirality in the targeted molecule.

152 nd the experimental advances in the study of chirality in various systems, including molecular-plasmo

153 d the retinal chromophore as well as the sal chirality induced by binding to the protein.

154 polymeric nanowires is designed with strong chirality induced orbital angular momentum.

155 The discovery of the chirality-induced spin selectivity (CISS) effect, in whi

156 Chirality-induced spin selectivity (CISS), whereby helic

157 roperties into the realm of reality, such as chirality-induced spin-selectivity, circularly polarized

158 The chirality induction from a permanent chirality element t

159 hroism) effects or through analyte-to-ligand chirality induction, and it offers operational simplicit

160 rtant factors that control efficiency of the chirality induction.

161 Dynamic chirality influences numerous processes in nature from p

162 ces, combination of materials with different chirality into a single system may represent an importan

163 ur findings thus indicate that incorporating chirality into fully functionalized fragment libraries p

164 This work shows that incorporating d-chirality into nanosystems enhances uptake by cancer cel

165 hosphodiester backbone with sulfur introduce chirality into the backbone such that a full PS 16-mer o

166 By contrast, the introduction of chirality into the pores of metal-organic frameworks has

167 The chirality inversion triggers facile switching of functio

168 Nature is chiral, thus chirality is a key concept required to understand a mult

169 Chirality is a major property in our world, having a pro

170 Chirality is a property describing any object that is in

171 Chirality is a recurrent theme in the study of biologica

172 LCs) are omnipresent in living matter, whose chirality is an elegant and distinct feature in certain

173 he control and detection of crystallographic chirality is an important and challenging scientific pro

174 Chirality is an important consideration in drug developm

175 Chirality is important in drug discovery because stereos

176 Such an enhancement in the amplification of chirality is only achieved by mixing the three component

177 Typically, geometrical chirality is predefined by the chiral lattice structure

178 he recent progress in the field of plasmonic chirality is summarized, with a focus on both the theore

179 Chirality is ubiquitous in nature and hard-wired into ev

180 Chirality is ubiquitous in nature and occurs at all leng

181 Chirality is ubiquitous in nature, and populations of op

182 Chirality is ubiquitous within biological systems where

183 However, chirality is usually an invariable inherent property of

184 olecules that show four levels of structural chirality: layer chirality, helicity of a basic repeatin

185 formance of our instrument for site-specific chirality mapping of biological tissue samples.

186 supramolecular synthons, which, given their chirality, may even be amenable to resolution into optic

187 on methods, the first of which is continuous chirality measures (CCM) because it is a single paramete

188 of the complex shapes of NP assemblies using chirality measures revealed a direct correlation with th

189 Accordingly, the exciton chirality model with excitons localized on the arene sca

190 cedented stability dependence on the type of chirality, namely, axial versus helical.

191 e of interesting physical responses, such as chirality, negative capacitance and large piezo-electric

192 Using opposite chiralities of twist and coiling produces supercoiled na

193 ng a significant matching effect between the chirality of a cinchona alkaloid-derived aminophosphine

194 Here, we show that point chirality of a ligand decisively influences its supramol

195 er hydrogenation (ATH) to control the planar chirality of a range of substituted [2.2]paracyclophanes

196 ng protein synthesis, ribosomes discriminate chirality of amino acids and prevent incorporation of D-

197 In particular, the chirality of biological molecules such as nucleic acids

198 Chirality of biomolecules is decided by the direction of

199 However, the chirality of classic isotropic supramolecular micellar-l

200 ctonizations, with the latter that fixes the chirality of five stereogenic centers in one step with 9

201 Here, we demonstrated switching of a chirality of magnetic Skyrmions formed in magnetic thin

202 sults open the path to investigations of the chirality of molecular-reaction pathways, light-induced

203 The chirality of nanoparticles directly influences their tra

204 of optics offers valuable tools to probe the chirality of nanosystems, including the measurement of c

205 We also found that controlling PS chirality of only two PS linkages in the DNA gap was suf

206 Our results unveil the intrinsic chirality of photonic modes, the cornerstone of topologi

207 and simulations to identify both structural chirality of plasmonic aggregates and plasmon-coupled ci

208 ing factors paves the way toward sensing the chirality of single biomolecules.

209 block for memory and logic devices using the chirality of Skyrmions as a data bit.

210 excites the electron donor and the imprinted chirality of the acceptor QDs affect the dot-to-dot elec

211 We systematically tune the chirality of the background membrane and find that, in t

212 Of fundamental interest is whether the chirality of the band structure manifests itself in char

213 Subsequently, the vortex chirality of the bulk valley modes is unveiled.

214 Therefore, the intrinsic chirality of the DTE backbones was used as reporter for

215 version in the platinum layer depends on the chirality of the dynamical modes of the antiferromagnet,

216 es are found, occurring through the inherent chirality of the fullerene.

217 -and dl-counterparts, demonstrating that the chirality of the G@SeNPs influences the biodistribution

218 rcalate into stacks of a-BTA and dictate the chirality of the helices.

219 The ability of gold NPs to "lock" the chirality of the incident photons in assembled nanostruc

220 R spectroscopy and mass spectrometry and the chirality of the knot stereoisomers compared by circular

221 -ray scattering, it is demonstrated that the chirality of the magnetic structure undergoes a depth-de

222 The chirality of the MOF backbone not only enables enantiose

223 chiral catalyst, both the central and axial chirality of the product can be controlled during produc

224 king the catalytic serine, directs the axial chirality of the products.

225 The chirality of the reactant donor-acceptor cyclobutenes is

226 ervations and the clockwise or anticlockwise chirality of the walls depends on the history of the fie

227 The chirality of these helices offers a basis for asymmetric

228 and applied studies on the scarcely studied chirality of these ubiquitous chiral scaffolds.

229 The chirality of this state is confirmed by the measurement

230 Owing to the chirality of Weyl nodes, the Weyl systems can support on

231 ferroelectric nanodots support skyrmions the chirality of which can be controlled and switched.

232 he first example in Pd-AAA for setting point chirality on a nucleophile simultaneous to stereoinducti

233 the effect of systematically controlling PS chirality on RNase H1 cleavage patterns, protein misloca

234 r emphasis will be given to the influence of chirality on the conducting and optical properties of mo

235 ubic (Frank-Kasper A15) phase which exhibits chirality on the macroscopic scale.

236 ules have been developed, the observation of chirality on the natural femtosecond time scale of a che

237 As a result, the role of PS chirality on the performance of antisense oligonucleotid

238 e the generality of the influence of segment chirality on the self-assembled structure of achiral-chi

239 abricated to investigate the effect of their chirality on their transport and antioxidant activity.

240 s are by now well established, the effect of chirality on these phases is much less studied.

241 Chirality plays a central role in biomolecular recogniti

242 Chirality plays a fundamental role in nature, but its de

243 cloaddition through a point-chirality, axial-chirality, point-chirality transfer process.

244 c frameworks is poorly predictable and their chirality primarily originates from components that cons

245 ontrolling the transfer and amplification of chirality processes in supramolecular polymers, highligh

246 r, our results establish connections between chirality, protease resistance, cellular penetration, an

247 multaneous installation of central and axial chirality, reaching complete branched/linear or exo/endo

248 nce of a phenylacetylene antenna for optimal chirality recognition and CD/UV responses at high wavele

249 Chirality recognition in dimers of tetrahydro-2-furoic a

250 ecular evidence for epitope region-specific, chirality-regulated Abeta fragment self-assembly and its

251 The overall chirality results from a stereogenic metal center featur

252 The ability to achieve chirality-selective synthesis (chiral induction) is of g

253 halaldehyde-based probe has been applied for chirality sensing of primary amines.

254 Quantitative chirality sensing of terpenes and terpenoids exhibiting

255 nt amine gives potentiality for quantitative chirality sensing.

256 e conformation and the relevance for dynamic chirality serve as insights for creating cyclic (aza)pep

257 access structures with specific diameters or chiralities severely limits their potential applications

258 Sequences with the same chirality, so-called homochiral sequences, assemble into

259 DHP compounds exhibit chirality-specific antagonistic or agonistic effects.

260 However, there is lack of information on the chirality status (either racemates, single active enanti

261 We established the chirality status of registered medicines in Tanzania by

262 ingle anion are examined, including: induced chirality, stimuli-responsive dynamics, fluorescence cha

263 approaches toward this goal include material chirality, strain and electric-field controls.

264 ke of Abeta depends significantly on peptide chirality, suggesting that the process is predominantly

265 to rotate by this expansion, followed by the chirality switching of the Skyrmion.

266 astructural organization, such as centriolar chirality, that could otherwise be observed only by elec

267 enon on a surface in terms of organizational chirality, that is, meso-isomerism, through coverage-dri

268 s arising from the cyclodextrin (fix central chirality), the bridging pattern (dynamic planar chirali

269 cules, which possess either helical or axial chirality, the results presented show that simple chiral

270 ical processes, and the control of molecular chirality through tailored laser pulses.

271 at the protein plays two roles: It transfers chirality to both chiral and achiral plasmonic substrate

272 n be used to circumvent the need for monomer chirality to control the cis/trans equilibrium.

273 This perspective explores the role of chirality to improve kinome druggability and will serve

274 biological systems, controlling biomaterial chirality to influence interactions with cells has only

275 h orbiting dynamics couples to thermodynamic chirality to propel screw-like droplet motion.

276 ixed contributions of atomic-scale and shape chirality to the chiroptical properties.

277 Here, we introduce a structural chirality transfer across the organic-inorganic interfac

278 erogeneous catalysis strongly depends on the chirality transfer between catalyst surface and all reac

279 LA)-based BCPs*, previously shown to exhibit chirality transfer from monomeric unit to the multichain

280 The ability to break symmetry using chirality transfer from one structural unit to another p

281 vinylphosphine oxides, a virtually complete chirality transfer from P to C can be achieved.

282 Chirality transfer of the Evans (S)-oxazolidinone unit v

283 Photon-to-matter chirality transfer offers both simplicity and universali

284 gh a point-chirality, axial-chirality, point-chirality transfer process.

285 elling materials platform for realization of chirality transfer through multiple scales that can resu

286 to palladium is required to effect efficient chirality transfer to the cross-coupled product.

287 r sulfonate ( R-CSA or S-CSA), guest-to-host chirality transfer was observed via a circular dichroism

288 ed to alcohols in situ with a high degree of chirality transfer.

289 ould be of great interest to sustain dynamic chirality transfer.

290 complete atroposelectivity by point-to-axial chirality transfer.

291 Chirality transfers (as shown in the TOC graphic) are ch

292 ts highlight the advantageous use of dynamic chirality transfers to further incorporate Mobius chiral

293 hromophore system through the point-to-axial chirality transmission mechanism.

294 terms of their charge, oxidation state, and chirality via optoplasmonics.

295 om Euclidean point chirality (constitutional chirality) via molecular entanglement (conformation) to

296 x type) ligands containing three elements of chirality were synthesized as single enantiomers.

297 osed" photoisomers, thus locking the induced chirality with an enantiomeric excess close to 25%.

298 Our findings open the route for controlled chirality with potential applications in ferroelectric-b

299 It has recently been proposed that combining chirality with topological band theory results in a tota

300 By exploring chirality within the kinome, a new iteration of kinase i