ライフサイエンスコーパス: optical trapping

1 out influences from optical gradient forces (optical trapping).

2 ingle-molecule mechanical events examined by optical trapping.

3 ing dual-labeled gliding filament assays and optical trapping.

4 apillary electrophoresis, patch-clamping and optical trapping.

5 in aqueous solution in a manner analogous to optical trapping.

6 iple applications ranging from sensing up to optical trapping.

7 tin displacements and attachment kinetics by optical trapping.

8 l structure of molecules complicates magneto-optical trapping.

9 ing with 1-nm accuracy (FIONA) and dual-beam optical trapping.

10 ng interferometric scattering microscopy and optical trapping.

11 , as revealed by atomic force microscopy and optical trapping.

12 n, such as rotor bead tracking(1-3), angular optical trapping(4) and magnetic tweezers(5), have helpe

13 oughout the near-infrared region favored for optical trapping (790-1064 nm).

14 With the use of optical trapping, a single vesicle that had attoliters (

15 Single-molecule optical trapping allows ClpXP unfolding to be directly v

16 aman scattering from a single vesicle, while optical trapping allows more than hour-long observations

17 Optical trapping allows noninvasive probing of piconewto

18 It was previously shown that optical trapping allows the manipulation of micrometer-s

19 Here we employ both optical trapping and biochemical reconstitution with myo

20 nts of various lengths using single-molecule optical trapping and bulk fluorescence approaches in the

21 tudied at the single-particle level by using optical trapping and cavity-enhanced Raman spectroscopy.

22 g cells, thereby extending cell viability in optical trapping and cell manipulation applications.

23 We show optical trapping and chemical identification of sub-20 m

24 Here we show, using single-molecule optical trapping and confocal microscopy, that yeast ORC

25 Using an in vitro optical trapping and fluorescence assay, we found that K

26 Optical trapping and levitation allow a particle to be m

27 Optical trapping and levitation also maintain optical al

28 t the single particle level using near-field optical trapping and light-scattering techniques.

29 Noncontact optical trapping and manipulation of micrometer- and nan

30 The techniques of optical trapping and manipulation of neutral particles b

31 ue in micro/nanomotors, and new insights for optical trapping and manipulation using the phase gradie

32 light plays an important role in metrology, optical trapping and manipulation, communications, quant

33 his paper describes a method, which combines optical trapping and microfluidic-based droplet generati

34 hat are arranged by electrodynamic (that is, optical trapping and optical binding) interactions.

35 ucidates the role of convection in plasmonic optical trapping and particle assembly, and opens up new

36 to optical polarization imaging, metrology, optical trapping and quantum information processing.

37 Here we demonstrate simultaneous optical trapping and rotation of a birefringent micropar

38 Herein, we propose optical trapping and simultaneous micro-Raman spectrosco

39 apable of simultaneous, spatially coincident optical trapping and single-molecule fluorescence.

40 We use single-molecule optical trapping and small-angle x-ray scattering, combi

41 We combine optical trapping and surface-enhanced Raman scattering t

42 Here, we report stable optical trapping and switchable optical rotation of nano

43 Here, we employ simultaneous optical trapping and total internal reflection fluoresce

44 We show using single molecule optical trapping and transient kinetics that the unusual

45 In this work, we demonstrate optical trapping and tweezing using an integrated OPA fo

46 Combining particle tracking, quadruple optical trapping, and computational modeling, we derive

47 y assays, FRET-based conformational sensors, optical trapping, and DNA origami-based cargo scaffolds

48 Using cryo-electron microscopy, mutagenesis, optical trapping, and Langevin dynamics simulation, we r

49 An ultrastable optical trapping apparatus capable of base pair resoluti

50 Here, we used an automated optical trapping apparatus in conjunction with a novel m

51 transcription elongation complexes, using an optical trapping apparatus that allows for the detection

52 Here, by combining ultrastable optical trapping apparatus with a novel two-bead assay t

53 Using a custom-modified optical trapping apparatus, we used a tightly focused in

54 chniques currently available, those based on optical trapping are promising.

55 The tight focus excitation requirements of optical trapping are well suited to confocal Raman micro

56 rm the reader about recent progress in axial optical trapping, as well as the potential for these dev

57 ion, applied load, and temperature, using an optical trapping assay capable of distinguishing pauses

58 We employ an optical trapping assay to investigate the behaviors of t

59 We employed an optical trapping assay to probe the motions of individua

60 ium of a DNA hairpin using a single-molecule optical trapping assay, in which the unfolded state is c

61 Using a unique real-time angular optical trapping assay, we found that RNAP working again

62 Using a three-bead optical trapping assay, we recorded NMIIB interactions w

63 With the use of an optical-trapping assay based on in situ transcription by

64 sphate (ATP) (2-4 muM) was measured using an optical-trapping assay featuring 1 base-pair (bp) precis

65 We developed an optical-trapping assay to follow the cotranscriptional f

66 We employed an ultrastable optical-trapping assay to follow the motion of individua

67 Here, we developed an optical-trapping assay to monitor the translocation of i

68 Here, we describe a single-molecule optical-trapping assay to study transcription initiation

69 Here, we used an optical-trapping assay with high spatiotemporal resoluti

70 recision to the widely used, surface-coupled optical-trapping assay.

71 the bead rotational fluctuations inherent in optical trapping assays where beads are used to apply th

72 Using single-molecule imaging and optical trapping assays, we investigated how Lis1 bindin

73 The most commonly used optical-trapping assays are coupled to surfaces, yet suc

74 Such enhanced optical-trapping assays are revealing the fundamental st

75 targets on microbeads and collecting them by optical trapping at the nanopore location where targets

76 To address these challenges, we apply an optical trapping-based assay using soluble Aurora B and

77 es, labeling with beads remains critical for optical-trapping-based investigations of molecular motor

78 ich are highly sought after in the fields of optical trapping, biological sensing and quantum informa

79 We show that optical trapping can efficiently deform cell-cell interf

80 analyzed individually with a combination of optical trapping, capillary electrophoresis separation,

81 We demonstrate that optical trapping combined with confocal Raman spectrosco

82 e total internal reflection fluorescence and optical trapping combined with fluorescence approaches,

83 Optical-trapping confocal Raman microscopy is developed

84 ly 0.6 microm in size) have been acquired by optical-trapping confocal Raman microscopy over the 900-

85 we develop an in silico model, supported by optical trapping data, suggesting that the motors' diffu

86 Here, we report a new class of on-chip optical trapping devices.

87 The optical trapping enables capturing of individual bacteri

88 orough characterization of cell viability in optical trapping environments was performed.

89 Optical trapping experiments indicate that dynein bound

90 Optical trapping experiments reveal details of molecular

91 Here, we provide direct evidence from optical trapping experiments that the catch bond propert

92 to perform high-precision and high-bandwidth optical trapping experiments to study motor regulation i

93 Optical trapping experiments were used to measure direct

94 n be used in both 3D confocal microscopy and optical trapping experiments while carefully tuning the

95 ) = 6.2 s(-1)) determined in single molecule optical trapping experiments, indicating that myosin 15-

96 Yet, as in previous optical trapping experiments, the forces imposed on carg

97 In optical trapping experiments, we found that increasing t

98 essive by using single molecule motility and optical trapping experiments.

99 Single-molecule optical-trapping experiments are now resolving the small

100 gyroscopic directional stabilization and the optical trapping field.

101 These results may open new avenues for optical trapping, focusing and sensing devices via compa

102 hered microsphere from equilibrium using the optical trapping force, the tensions of individual stran

103 The nuclei of cells were exposed to optical trapping forces at various wavelengths, power de

104 ams in these fluids can generate anisotropic optical trapping forces, even for particles larger than

105 Here by using a DNA-tethered optical trapping geometry, we find that the force-genera

106 tal advances are complemented by insights in optical-trapping geometry and single-molecule motility a

107 Optical trapping has been implemented in many areas of p

108 While optical trapping has been the most explored method of le

109 e bio-chemical detection, reflective filter, optical trapping, hot-electron generation, and heat-assi

110 Optical trapping immobilizes the particle while maintain

111 We describe the exciting advances of using optical trapping in the field of analytical biotechnolog

112 NS) by combining Raman microspectroscopy and optical trapping induced crystallization to spectroscopi

113 eets the benchmarks of a table-top precision optical trapping instrument in terms of force generation

114 al calibrations, results in a more versatile optical trapping instrument that is accurately calibrate

115 We constructed a next-generation optical trapping instrument to study the motility of sin

116 Using a high-resolution optical trapping instrument, we directly observed the pr

117 stretching force is applied with a dual-beam optical trapping interferometer.

118 Optical trapping is a powerful manipulation and measurem

119 Plasmon-enhanced optical trapping is being actively studied to provide ef

120 Whereas optical trapping is necessary for the flow-based detecti

121 technique in which cellular indentation via optical trapping is performed on cells at a high spatial

122 Optical trapping is potentially a powerful technique in

123 e of processive myosin motors as measured by optical trapping is similarly uncertain.

124 iate states was compared to the results from optical trapping measurements on the same dimer to disce

125 lecule solution kinetics and single-molecule optical trapping measurements provided in-depth insights

126 We propose and demonstrate a new optical trapping method for single cells that utilizes m

127 Using a modified optical-trapping method, we examined the group function

128 We report on optical trapping methodology capable of making precise i

129 Laser cooling and trapping(1,2), and magneto-optical trapping methods in particular(2), have enabled

130 in molecules in real time using magnetic and optical trapping micromanipulation techniques.

131 assay in conjunction with a high-resolution optical trapping microscope, we have examined the behavi

132 We tested this proposal by comparing optical trapping motility measurements of cover strand m

133 the main advantage of acoustic trapping over optical trapping, namely the ability of sound to propaga

134 Here, we use optical-trapping nanometry to probe the mechanics of enz

135 ere we demonstrate three-dimensional magneto-optical trapping of a diatomic molecule, strontium monof

136 Here we demonstrate magneto-optical trapping of a polyatomic molecule, calcium monoh

137 ptical Stark effect, which has been used for optical trapping of atoms and breaking time-reversal sym

138 by facilitating stable atmospheric-pressure optical trapping of individual particles and spectroscop

139 Such optical trapping of large-size specimen to the best of o

140 The energy and forces involved in optical trapping of lipid vesicles were derived in terms

141 Optical trapping of liposomes is a useful tool for manip

142 Successful optical trapping of magnetic beads was found to be depen

143 also suggests that laser cooling and magneto-optical trapping of many other polyatomic species(24-27)

144 th higher absorption rates cause less stable optical trapping of microplastics for all three material

145 Magneto-optical trapping of molecules could provide a similarly

146 The results are consistent with the optical trapping of particles at or near the excitation

147 Optical trapping of purified dynein complexes reveals th

148 arming motility assays, video microscopy and optical trapping of single cells.

149 Optical trapping of single molecules in three-bead assay

150 Optical trapping of small structures is a powerful tool

151 emonstrate a quantum interface that combines optical trapping of solids with cavity-mediated light-ma

152 Detection involves the optical trapping of solitary, fluorescently tagged dsDNA

153 Plasmon-enhanced optical trapping offers a solution.

154 Optical trapping offers robust nanoscale control of matt

155 In this paper, we report the effect of optical trapping on the enhancement factor for Raman spe

156 ic device may find potential applications in optical trapping, optical data storage and many other re

157 e found applications in material processing, optical trapping, or cell microscopy.

158 Optical catapulting (OC) and optical trapping (OT) have recently been combined with l

159 Here we demonstrate an indirect optical trapping platform which circumvents these limita

160 ic field enhancement in the plasmon-assisted optical trapping process.

161 ractions, despite their potential to reshape optical trapping research, have remained experimentally

162 Optical trapping results demonstrated that S217A does no

163 xciton confinement layer, and a conventional optical trapping scheme, we show a peak external quantum

164 of applications, such as plasmonic circuits, optical trapping, sensors, and lensing.

165 Atomic force microscopy and optical trapping set the gold standard in stiffness meas

166 Single-molecule analysis of myosin by optical trapping showed a comparable 2-fold reduction in

167 This work examines the optical trapping stability of different irregularly shap

168 The optical trapping stability of PP and HDPE microplastics

169 We conducted a statistical assessment of optical trapping stability, considering factors such as

170 we compared these results with the predicted optical trapping stability, simulated for particles with

171 The model reproduces key signatures found in optical trapping studies of structurally defined complex

172 s work, we improved the spatial precision of optical trapping studies of transcription to approximate

173 e probability of multiple-motor transport in optical trapping studies.

174 A new optical trapping study shows that the stepsize of cytopl

175 We present a single-molecule optical-trapping study of the interactions of RNAPII wit

176 ight in a scalar field, with applications in optical trapping, super-resolution imaging, and structur

177 e present the development of an ultra-stable optical trapping system with angstrom-level resolution,

178 accuracy is crucial for force calibration of optical trapping systems.

179 In this study, we established the optical trapping technique for determining membrane mech

180 A novel optical trapping technique is described that combines an

181 Here, we use our recently developed optical trapping technique to characterize the swimming

182 e under tension and torque using the angular optical trapping technique.

183 Here we employ optical trapping techniques to investigate the structure

184 Using optical trapping techniques, stopped flow transient kine

185 anscription elongation using single-molecule optical trapping techniques.

186 Using single-molecule optical-trapping techniques, we examined the force-induc

187 Using single molecule optical-trapping techniques, we found that betaCM has a

188 education, as well as helping transition the optical trapping technology from the research lab to the

189 er, we introduce a theoretical framework for optical trapping that integrates nonlinear polarization

190 icropipette, or to magnetic, electrical, and optical trapping that may modify the cells and affect th

191 By optical trapping, the working stroke of R712L-myosin was

192 at overcomes these challenges by integrating optical trapping, time-resolved electromagnetic tweezers

193 Here, we use single-molecule optical trapping to determine the mechanochemistry of tw

194 Here, we used optical trapping to determine the unitary and ensemble f

195 ngle-molecule gold nanoparticle tracking and optical trapping to examine the mechanism of coordinatio

196 phagosomes extracted from cells, followed by optical trapping to interrogate native dynein-dynactin t

197 ce (flow cell) used in conjunction with dual optical trapping to manipulate DNA dumbbells and to visu

198 Using dual optical trapping to manipulate DNA, and single-molecule

199 erties of microtubule cross-links we applied optical trapping to mitotic asters that form in mammalia

200 owever, questions remain over the ability of optical trapping to position objects for X-ray diffracti

201 d confocal Raman microscope is combined with optical trapping to probe and analyze bacterial spores i

202 Here we use single-molecule imaging and optical trapping to show that Lis1 does not directly alt

203 We used high-resolution optical trapping to study individual RecBCD molecules mo

204 provides new insights into the mechanism of optical trapping under conditions of intense light-matte

205 cavities, enabling instant plasmon-enhanced optical trapping upon laser illumination without detrime

206 Optical trapping using a Gaussian beam has helped resear

207 cal and ensemble-level experiments involving optical trapping using a photonic force microscope and p

208 ith a fluorophore at high efficiency, and 3) optical trapping virometry to measure the number of gp12

209 flow fractionation (FFF)-Raman analysis with optical trapping was shown to be a promising tool for th

210 absorption, size, and response to different optical trapping wavelengths (473 nm, 780 nm, and 820 nm

211 (CHO) cells was conducted after exposure to optical trapping wavelengths using Nd:YAG (1064 nm) and

212 By employing optical trapping, we examined the mechanochemical proper

213 Using optical trapping, we observed myosin VI stepping against

214 Combining optical trapping with hard X-ray microscopy techniques,

215 Combined optical trapping with single-molecule fluorescence imagi

216 Here we combined in vitro optical trapping with theoretical approaches to determin

217 Here, we combine optical trapping with TIRF-based microscopy to measure t

218 s and experimental protocols best suited for optical trapping work.