ライフサイエンスコーパス: dark field

1 yellowish border, but the core disappears in dark field.

2 STEM center of mass (CoM) images and annular dark field (ADF) images to determine the projected elect

3 using the atomic number (Z)-contrast annular dark-field (ADF) imaging available in STEM.

4 maging of the electric field, phase, annular dark field and the total charge in 2D MoS(2) and WS(2) i

5 icroscopy (AC STEM), with high-angle annular dark-field and annular bright-field (HAADF and ABF) imag

6 e of morphological variation was examined by dark-field and transmission electron microscopy in a pre

7 a CLS was used for multimodal, i.e., phase-, dark-field, and attenuation-contrast, X-ray tomography.

8 The proposed reflective dark field approach, in which excitation converged to a

9 Absorption, refraction, and dark-field are retrieved through a multi-Gaussian interp

10 and brain tissue oxygenation and side-stream dark-field-assessed sublingual microcirculation were unc

11 Here, we introduce dark-field-based electrochemical calcite-assisted locali

12 Keywords: Pneumothorax, Radiography, Dark-Field (C) RSNA, 2025.

13 physema leads to reduced signal intensity on dark-field chest radiographs, showing the technique has

14 uired both attenuation-based radiographs and dark-field chest radiographs.

15 Background Dark-field chest radiography allows for assessment of lu

16 the qualitative and quantitative features of dark-field chest radiography in participants with pulmon

17 Participants were examined with a clinical dark-field chest radiography prototype that simultaneous

18 Dark-field chest radiography signal intensity appeared t

19 Purpose To evaluate the potential of dark-field chest radiography to improve the detection an

20 nced destructive emphysema exhibited a lower dark-field coefficient than those without emphysema (eg,

21 The capability of the dark-field coefficient to enable detection of emphysema

22 related with his or her lung volume, and the dark-field coefficient was correlated with age, sex, wei

23 Dark-field coefficients of adjacent groups in the semiqu

24 Dark-field coefficients were tested for correlation with

25 We thus mated an LED light source, a dark-field condenser and a 20x objective lens with a mob

26 ct, best-corrected visual acuity, and STD on dark field condition were included as confounding factor

27 s compared with those obtained in static and dark field condition.

28 ioned, stained, and imaged under bright- and dark-field conditions.

29 trast, absorption contrast, and scattering ("dark-field") contrast.

30 Here we show that dark-field creates a texture which is characteristic of

31 unsolved roadblocks, which so far have kept dark-field CT from being translated from the optical ben

32 ometer into a clinical CT gantry and present dark-field CT results of a human-sized anthropomorphic b

33 or rapid semi-automated processing of TB-TEM dark field data acquired using this method.

34 Inspired by the light stop design and dark-field detection of microscopes, this paper first re

35 d evanescent hyperbolic polariton modes with dark-field detection, HMES nanoscopy successfully shows

36 Dark-field (DF) contrast imaging is being investigated t

37 lens (ETL) technology with bifocal parallax dark-field (DF) microscopy, allowing continuous adjustme

38 we introduce stimuli-responsive bimodal SERS-dark-field (DF) nanoprobes for rapid and selective imagi

39 ediate stages contrasting only a light and a dark field during a simple visual task.

40 achieved with wavelength-dependent enhanced dark-field (EDF) illumination and a least-cubic algorith

41 oparticles (NPs) was achieved using enhanced dark-field (EDF) illumination based on wavelength-modula

42 ssion electron microscopy (TEM) and enhanced dark-field (EDF) microscopy.

43 fibrils by quantification of intensities in dark-field electron microscope images obtained in the ti

44 centrations on an atomic scale using annular-dark-field electron microscopy and core-level spectrosco

45 the fiber appeared which was observed under dark field fluorescence microscopy.

46 regate was simply achieved using filter-free dark-field fluorescence microscopy (DFM).

47 microscopy techniques and high-angle annular dark field (HAADF) analysis confirmed two NP populations

48 on microscopy (STEM) with high angle annular dark field (HAADF) imaging.

49 sing aberration-corrected high-angle annular dark-field (HAADF) imaging within a scanning transmissio

50 on of a large data set of high-angle annular dark-field (HAADF) scanning transmission electron micros

51 The high-angle annular dark-field (HAADF) STEM experimental and simulated image

52 sive X-ray spectroscopy (SEM-EDS) as well as dark-field hyperspectral and two-photon microscopy.

53 er than the size of the sample and propose a dark field illumination scheme to efficiently reject sub

54 Bright-field and dark-field illumination techniques for in vivo measureme

55 light in a standard microscope equipped with dark-field illumination, and can be individually identif

56 of internal waves visible with reflected and dark-field illumination.

57 es such as pores and precipitates, through a dark field image derived from small-angle neutron scatte

58 ue, the number of scattered electrons in the dark-field image integrated over an individual freeze-dr

59 Transmission electron microscopy dark field images confirmed the secondary hardening asse

60 In addition, comparing dark field images recorded at different angular tilts yi

61 nstrate here the simultaneous acquisition of dark-field images and electron energy loss spectra from

62 ty is enhanced in phase contrast images, and dark-field images are sensitive to inhomogeneities on a

63 Since tilted-beam dark-field images can be obtained on many transmission e

64 Importantly, the omnidirectional dark-field images can be simultaneously extracted to stu

65 ve and quantitative characteristics of x-ray dark-field images in healthy human subjects.

66 Qualitative analysis of attenuation and dark-field images of a dried anchovy are shown.

67 In this paper we present grating-based dark-field images of emphysematous vs. healthy lung tiss

68 Measurements are made by capturing dark-field images of protein-rich droplet suspensions as

69 ned neural network that digitally transforms dark-field images of unstained bacteria into their Gram-

70 e system that acquires attenuation-based and dark-field images simultaneously.

71 ast projection images, the method allows the dark-field images to be simultaneously extracted.

72 algorithms for the analysis of hyperspectral dark-field images to study the interactions between tiss

73 e same approaches to datasets from which the dark-field images were removed led to a clear degradatio

74 ing transmission electron microscopy-annular dark field imaging (STEM-ADF), electron ptychography, an

75 rocirculation was assessed with a Sidestream Dark Field imaging device before and after RBC transfusi

76 otal scattering, and therefore protein mass, dark field imaging gives an approximation of the total m

77 ave been characterized by high angle annular dark field imaging in a scanning transmission electron m

78 ron beam by optical sectioning using annular dark field imaging in a scanning transmission electron m

79 n wurtzite aluminum nitride by using annular dark field imaging in an aberration-corrected STEM.

80 es associated with atomic-resolution annular dark field imaging line scans reveals the types of point

81 multaneous electron ptychography and annular dark field imaging methods to unlock the Li migration pa

82 ined with analytical methods such as annular dark field imaging or spectroscopies.

83 Sublingual Sidestream Dark Field imaging was performed to determine the preval

84 Side-stream dark field imaging was used to quantitatively assess int

85 Plasmonic enhanced dark field imaging was used to visualize the uptake of t

86 tained using aberration-corrected high-angle dark field imaging, which was correlated to specific ORR

87 ectroscopy tools, such as high-angle annular dark field imaging-scanning transmission electron micros

88 ulation was evaluated by means of sidestream dark field imaging.

89 ssion electron microscopy high-angle annular dark-field imaging (STEM-HAADF).

90 Using dark-field imaging and particle tracking, we extract the

91 We demonstrate the modalities of bright- and dark-field imaging and scanning fluorescence microscopy

92 M, a method that utilizes high-angle annular dark-field imaging and tomography in scanning transmissi

93 Here we present a centred dark-field imaging approach based on ultrafast transmiss

94 Neutron dark-field imaging constitutes a seminal progress in the

95 Here we show that annular dark-field imaging in an aberration-corrected scanning t

96 ualitative and quantitative values for x-ray dark-field imaging in healthy human subjects.

97 ublingual microcirculation using side-stream dark-field imaging in patients presenting early (<72 hou

98 in situ in real time with high-angle annular dark-field imaging in the ESTEM, we use conditions ideal

99 tory changes were investigated by sidestream dark-field imaging in the sublingual capillary bed and v

100 Grating-based X-ray dark-field imaging is a novel technique for obtaining im

101 Gold nanoparticle dark-field imaging of live cells in real time revealed t

102 Dark-field imaging of nanopores with dimensions smaller

103 Using dark-field imaging of scattered excitation light we pinp

104 eminence tissue oxygenation and side-stream dark-field imaging of sublingual microcirculation.

105 However, using dark-field imaging of the dimer structures, simultaneous

106 High-angle annular dark-field imaging of WO(3)/ZrO(2) catalysts in an aberr

107 In particular, this means that dark-field imaging remains accessible.

108 However, most dark-field imaging techniques are relatively complex, do

109 Even though the X-ray phase and dark-field imaging techniques can provide substantially

110 X-ray phase and dark-field imaging techniques provide complementary and

111 to reach RBCVmax (TRBCVmax); 2) side-stream dark-field imaging to determine gingival capillary densi

112 We employ multi-frame shadowgraph and dark-field imaging to measure the amplitude and phase of

113 We use electron diffraction and dark-field imaging to show that charge order exists in r

114 as shown great potential for X-ray phase and dark-field imaging using a simple experimental arrangeme

115 ity, surface-enhanced Raman spectroscopy and dark-field imaging was utilized to characterize the dist

116 sing a combination of electron spectroscopy, dark-field imaging, and electron diffraction in an envir

117 crocirculation was observed using sidestream dark-field imaging, and peripheral tissue perfusion was

118 Thanks to dynamic high-angle annular dark-field imaging, electron-beam-induced damage was fol

119 Then, using dark-field imaging, we structurally examine the reaction

120 One such approach is dark-field imaging, which has recently been introduced a

121 y by aberration-corrected high-angle annular-dark-field imaging.

122 latory blood flow was assessed by sidestream dark-field imaging.

123 sical absorption chest image with additional dark-field information without significant attenuation o

124 e report an in operando platform composed of dark-field light microscopy and a transparent electroche

125 fied for further study from bright-field and dark-field light-microscopy modes, respectively.

126 Recently, dark-field lung imaging has been introduced as a promisi

127 , complementing the findings with reflection dark field measurements from different np-Au surfaces.

128 y temperature gradient microfluidics under a dark field microscope.

129 Dark-field microscope (DFM) analysis of nanoparticle bin

130 Plasmonic imaging under a dark-field microscope (DFM) holds great promise for sing

131 Dark-field microscope (DFM) image analysis approaches us

132 are dynamically studied in a supercontinuum dark-field microscope and the transition between coupled

133 l is integrated into the infinity space of a dark-field microscope, generating a distinctive point sp

134 nation of the microcantilever arrays under a dark-field microscope.

135 erature gradient microfluidic device under a dark-field microscope.

136 er other nonfluorescence techniques, such as dark field microscopy and surface-enhanced Raman scatter

137 AgNPs on the surface of algal cells and used dark field microscopy for their imaging.

138 stem (ATPS) for alpha-elastin was studied by dark field microscopy in an on-chip linear temperature g

139 valuated via UV/Vis absorption spectroscopy, dark field microscopy, and surface-enhanced Raman spectr

140 When observed by dark field microscopy, these fibrils were similar to fib

141 Following dark field microscopy, we perform computational image re

142 n due to the needs of routine subculture and dark field microscopy.

143 llating electric field, were monitored using dark field microscopy.

144 microbiota were characterized by culture and dark field microscopy.

145 ibers largely disappeared as demonstrated by dark field microscopy.

146 In this work, we use electrochemical dark-field microscopy (DFM) to explore and reveal the or

147 high intensity and narrow distribution under dark-field microscopy (DFM), based on which sensitive se

148 ction methods for Treponema pallidum include dark-field microscopy (DFM), direct fluorescence antibod

149 om individual erythrocytes by objective-type dark-field microscopy (OTDFM).

150 in primary culture of A. americanum ticks by dark-field microscopy 14 days after the cell culture was

151 -PCR assay were compared with the results of dark-field microscopy and H. ducreyi culture on two diff

152 Plaque samples were analyzed by dark-field microscopy and selective and non-selective cu

153 then followed the motion of the particles by dark-field microscopy and the motion of the underlying c

154 mputed nanotomography (nano-CT) and enhanced dark-field microscopy combined with hyperspectral imagin

155 uman stool and vomitus that were positive by dark-field microscopy for abundant vibrios and used a mi

156 The cultures were examined by dark-field microscopy for evidence of infection, and spi

157 m staining model processes an axial stack of dark-field microscopy images of label-free bacteria (nev

158 development and utilization of an off-axis, dark-field microscopy imaging tool for probing the dynam

159 ons in a single nanoparticle is presented by dark-field microscopy imaging, which shows HgCl(2) -indu

160 B. burgdorferi was visualized by dark-field microscopy in plasma samples from spirochetem

161 , we imaged neovascularization by label-free dark-field microscopy of a 7,12-Dimethylbenz[a]anthracen

162 LSPR imaging with dark-field microscopy on metallic nanostructures suffers

163 Dark-field microscopy revealed that most wild-type cells

164 Quantification of bacteria by dark-field microscopy revealed that pathogenic spirochet

165 pconversion, fluorescence, bright-field, and dark-field microscopy techniques have been proven applic

166 a nanoparticle-enhanced immunoassay read by dark-field microscopy that detects two Mycobacterium tub

167 The mutant was further analyzed by dark-field microscopy to determine cell morphology and b

168 Imaging of the sulfur-rich clusters by dark-field microscopy was facilitated by the spontaneous

169 Dark-field microscopy was used for validation.

170 ties of HSV culture, H. ducreyi culture, and dark-field microscopy were 71.8, 74.2, and 81%, respecti

171 64/140 (45.7%); 49 (35.0%) were positive by dark-field microscopy, 60 (42.9%) by culture, 63 (45.0%)

172 cally been detected in clinical specimens by dark-field microscopy, immunostaining with polyclonal or

173 Using low-magnification dark-field microscopy, individual cells are tracked over

174 When observed under dark-field microscopy, mineral particles derived from so

175 used as labels for enhanced fluorescence and dark-field microscopy, surface-enhanced Raman scattering

176 advantages of heterodyne interferometry and dark-field microscopy, this label-free method enables us

177 Using high-magnification dark-field microscopy, we also found that flaA::cat and

178 ndividually with a microscope configured for dark-field microscopy, with white-light illumination of

179 Analytical sensitivity determined using dark-field microscopy-quantitated T. pallidum was 1.4 or

180 erties of the system on hydrogen exposure by dark-field microscopy.

181 opy, and dissected lenses were examined with dark-field microscopy.

182 Morphotypes were enumerated by dark-field microscopy.

183 s form in healthy human blood observed under dark-field microscopy.

184 plasmon resonant scattering spectrum using a dark-field microspectroscopy system.

185 on electron microscope in high angle annular dark field mode (STEM-HAADF) demonstrates the enhanced a

186 jority of nanoparticles present at a site in dark field mode.

187 ures in high detail, particularly in annular dark-field mode.

188 sed on SERS, fluorescence, photoacoustic and dark-field models.

189 hod facilitates straightforward quantitative dark-field neutron imaging, i.e. the required quantitati

190 ly scattered red light from gold nanorods in dark field, observed using a laboratory microscope, the

191 t metaproteomic techniques and represent the dark field of metaproteomics.

192 es in the nanoscale range is proven with the dark-field of Silica nanoparticles at different correlat

193 Dark-field optical microscopy analyses, benefiting from

194 distribution and number are determined using dark-field optical microscopy and digital image capture.

195 ochemistry at a nanoelectrode is explored by dark-field optical microscopy.

196 ion, differential interference contrast, and dark-field optics, then fluorescence microscopy with eit

197 individual filaments has been visualized by dark-field or differential-interference-contrast microsc

198 y imaging allows the extraction of phase and dark-field (or "Ultra-small Angle Scatter") images along

199 and then, after a 4-week interval, assessed dark-field overlay images.

200 for pneumothorax detection was observed with dark-field overlays (87.4% [95% CI: 67.5, 95.8]) compare

201 this report we demonstrate that absorption, dark-field, phase contrast, and two orthogonal different

202 ants were obtained by using a clinical x-ray dark-field prototype, recently constructed and commissio

203 = 96) and based on combined attenuation and dark-field radiographs (n = 96) were evaluated by using

204 Results The addition of dark-field radiographs was found to increase the area un

205 Purpose To investigate whether x-ray dark-field radiography enhances the depiction of radiogr

206 hese results suggested that the inclusion of dark-field radiography has the potential to help enhance

207 Background X-ray dark-field radiography takes advantage of the wave prope

208 Conclusion The addition of dark-field radiography to conventional chest radiography

209 Musculoskeletal dark-field radiography was further demonstrated on human

210 ated transmission electron microscopy (TEM), dark-field Rayleigh scattering microscopy, surface-enhan

211 However, the presence of dark fields reduces calculability and comes at the expen

212 Atomic-resolution high angle annular dark field scanning transmission electron microscopy (HA

213 ray diffraction (XRD) and high angle annular dark field scanning transmission electron microscopy (HA

214 High angle annular dark field scanning transmission electron microscopy (HA

215 Here, we present a high angle annular dark field scanning transmission electron microscopy (HA

216 High-Angle Annular Dark Field Scanning Transmission Electron Microscopy (HA

217 Aberration corrected high angle annular dark field scanning transmission electron microscopy (HA

218 cture was demonstrated by high angle annular dark field scanning transmission electron microscopy ana

219 by direct synthesis, as confirmed by annular dark field scanning transmission electron microscopy and

220 Electron tomography, high angle annular dark field scanning transmission electron microscopy and

221 situ X-ray reflectivity, high-angle annular dark field scanning transmission electron microscopy, an

222 and Fe on ferritin, using cryogenic annular dark-field scanning transmission electron microscopy (cr

223 tron microscopy (HR-TEM), high-angle annular dark-field scanning transmission electron microscopy (HA

224 Aberration-corrected high-angle annular dark-field scanning transmission electron microscopy (HA

225 The combination of high-angle annular dark-field scanning transmission electron microscopy and

226 ronment was identified by high-angle annular dark-field scanning transmission electron microscopy and

227 sonance spectroscopy, and high-angle annular dark-field scanning transmission electron microscopy cou

228 and aberration-corrected high-angle annular dark-field scanning transmission electron microscopy dem

229 High-resolution high-angle annular dark-field scanning transmission electron microscopy ind

230 ction and high-resolution high-angle annular dark-field scanning transmission electron microscopy ind

231 X-ray photoelectron spectroscopy and annular dark-field scanning transmission electron microscopy is

232 croscopy and Cs-corrected high-angle annular dark-field scanning transmission electron microscopy rev

233 Here we use atomic-resolution annular dark-field scanning transmission electron microscopy to

234 zed by Raman, photoluminescence, and annular dark-field scanning transmission electron microscopy to

235 High-angle annular dark-field scanning transmission electron microscopy was

236 h as aberration-corrected high-angle annular dark-field scanning transmission electron microscopy, ar

237 Using high-angle annular dark-field scanning transmission electron microscopy, Au

238 on UiO-66 is confirmed by high-angle annular dark-field scanning transmission electron microscopy, el

239 Results of high-angle annular dark-field scanning transmission electron microscopy, in

240 Using annular dark-field scanning transmission electron microscopy, we

241 tion and characterized by high-angle annular dark-field scanning transmission electron microscopy.

242 static compression, using high-angle annular dark-field scanning transmission electron microscopy.

243 individual Ce dopants in w-AlN using annular dark-field scanning transmission electron microscopy.

244 er was investigated using high-angle annular dark-field scanning transmission microscopy and linked t

245 polymer imaging is achieved through annular dark field-scanning transmission electron microscopy (AD

246 X-ray dark-field scatter images of murine lungs obtained with

247 ve transmission and the natural logarithm of dark-field scatter signal were plotted on a per-pixel ba

248 Dark field scattering microscopy and spectroscopy were u

249 detection and quantification of AuNPs using dark-field scattering light microscopy images captured w

250 By combining conventional dark-field scattering micro-spectroscopy and simple imag

251 1 motors by single-molecule fluorescence and dark-field scattering microscopy in vitro.

252 Dark-field scattering spectroelectrochemistry is used to

253 ging and almost impossible with conventional dark-field scattering spectroscopy.

254 g the local orientation and contributions to dark-field scattering.

255 The blue-shifted products give a dark-field sensing scheme that is in sharp contrast to e

256 n (-0.29 vs -0.18, P = .1) and lower average dark-field signal (-0.54 vs -0.37, P = .1) than emphysem

257 It has already been shown that the dark-field signal depends on the direction of observatio

258 ombined with the absorption-based image, the dark-field signal enables better discrimination between

259 ne and whether the directional dependence of dark-field signal impacts observer ratings.

260 vides a conventional absorption as well as a dark-field signal in addition to the phase-contrast sign

261 Concurrently, a slight increase in the dark-field signal is also observed.

262 d alumina compounds, and the mean normalized dark-field signal is compared with independent porosimet

263 g tissue, where the strong dependence of the dark-field signal on mean alveolar size leads to improve

264 The average dark-field signal was 2.5 m(-1) 0.4 of examined lung tis

265 Each subject's total dark-field signal was correlated with his or her lung vo

266 sion of these diseases, we propose using the dark-field signal, which is related to small-angle scatt

267 ls grown on the coverslip surface modify the dark-field signal.

268 height (r = 0.01, P = .96) did not influence dark-field signal.

269 lectasis all result in similar reductions in dark-field signal.

270 ary part of the refractive index, and of the dark-field signal.

271 Dark-field SLO demonstrated excellent potential for iden

272 Dark-field SLO showed the highest area under the receive

273 low of single-cell droplets are collected by dark-field spectroscopy (~100-150 cells min(-1)).

274 etime imaging microscopy and single-particle dark-field spectroscopy are combined to correlate the de

275 ayers are revealed in the high-angle annular dark-field STEM (HAADF-STEM) images.

276 Atomic resolution high-angle annular dark-field STEM images reveal that the conversion of Mo(

277 and aberration-corrected high-angle annular dark-field TEM (HAADF-TEM) were achieved for nanocrystal

278 Using weak-beam dark-field TEM and scanning TEM, electron tomography has

279 5% confidence interval = 0.75, 1.08), or the dark-field test condition (relative risk = 0.83; 95% con

280 els of tonic accommodation compared with the dark-field test condition in children aged 6 through 11

281 Furthermore, we demonstrate that the dark-field texture is well-suited for identification thr

282 They inevitably include dark fields that seed structure growth, and they may exp

283 taneously acquire both attenuation-based and dark-field thorax radiographs.

284 al stability was also tested in a completely dark field to assess somatosensory and vestibular contri

285 econstruction method for grating-based X-ray dark-field tomography, which models the orientation-depe

286 Dark field transmission electron microscopy has been app

287 early on high-resolution, high-angle annular dark-field transmission electron microscope images, than

288 anowire product were confirmed using bright-/dark-field transmission electron microscopy imaging and

289 ed through an in situ poling process using a dark-field transmission electron microscopy technique.

290 We performed sidestream dark-field videomicroscopy of the sublingual microcircul

291 baseline, 6, 12, and 18 hr) using sidestream dark-field videomicroscopy.

292 rocirculation was evaluated using sidestream dark-field videomicroscopy.

293 th tissue morphology is difficult because of dark-field visualization.

294 Refraction and dark-field were found to highlight surface roughness for

295 hile children viewed an empty lit field or a dark field with a fixation spot projected in Maxwellian

296 ural elements, and with enhanced resolution, dark field X-ray microscopy (DFXM) can now map those fea

297 Dark-field X-ray microscopy (DFXM) is a high-resolution,

298 the availability of ultrafast time-resolved dark-field X-ray microscopy opens a vista of new opportu

299 d grain over mesoscopic fields of view using dark-field x-ray microscopy supported by crystal plastic

300 Dark-field X-ray microscopy was spatially linked to high