ライフサイエンスコーパス: mica

1 ered actin filaments are confined between 2 (mica) surfaces.

2 fer solutions on the ionic conductivity of a mica surface was investigated to find appropriate condit

3 use monoclonal IgG, and glucose oxidase on a mica substrate has been accomplished by scanning electro

4 of individual beta-amyloid protofibrils on a mica substrate was followed over several hours.

5 -quadruplex (G4) DNA molecules adsorbed on a mica substrate.

6 how contour lengths of the SWNT brushes on a mica surface from 200 nm to 2.0 microm and an average he

7 and detachments of two DNA tile systems on a mica surface imaged with an atomic force microscope (AFM

8 m studied is a double bilayer supported on a mica surface in which the top bilayer (which is not in d

9 .007%, wt/vol) and rapidly freeze-dried on a mica surface.

10 ilament temperature-sensitive Z) formed on a mica surface.

11 nalyzed for protein complexes deposited on a mica surface.

12 , dsDNA and nascent RNA were adsorbed onto a mica surface and imaged under continuously flowing buffe

13 e deposition process of DNA molecules onto a mica surface for imaging under the scanning force micros

14 to detect cognate antigens deposited onto a mica surface.

15 oth ends of the molecule tend to attach to a mica substrate, probably due to their local positive cha

16 ition imaging of IgE molecules attached to a mica substrate.

17 GroEL and GroES that have been adsorbed to a mica surface can be resolved directly by the AFM in aque

18 rend, but binding the graphene strongly to a mica surface suppressed the trend.

19 obilize it onto a functionalized aminopropyl mica surface (AP-mica) was developed.

20 roscopy (AFM) using the aminopropylsilatrane-mica technique for sample preparation.

21 On zwitterionic lipid bilayers and mica surface, the minimal binding strength is approximat

22 maller structural mismatch between CaCO3 and mica compared to that between CaCO3 and quartz.

23 ing of nanometre-confined graphene, gold and mica surfaces by Li-ion battery electrolytes.

24 f detachment of a diatom from Intersleek and mica surfaces were determined.

25 le cell adhesion strengths on Intersleek and mica, indicating that Navicula diatoms secrete extracell

26 Bases were tethered to an AFM probe and mica substrate via long, covalently linked polymer tethe

27 s modulate the competition among quartz- and mica-dominated microscopic damage processes, resulting i

28 Results from XPS show that an AP-mica surface can be formed by vapor phase deposition of

29 y, indicating rather even modification of AP-mica with trioxalen.

30 olecules electrostatically immobilized on AP-mica and those photocross-linked on trioxalen-functional

31 functionalized aminopropyl mica surface (AP-mica) was developed.

32 We took advantage of the APS-mica, allowing the preparation of samples in a broad ran

33 film deposited on a rigid substrate such as mica, by the compression of a plastic polymer stamp with

34 ion between films or between a film and bare mica; however, addition of Ca(2+) and Fe(3+) induced sig

35 strates: hydrophilic negatively charged bare mica and positively charged 3-aminopropyl triethoxysilan

36 n monomers, while on negatively charged bare mica surfaces, it forms a film of monomers that exhibits

37 charges (bilayer) and negative charges (bare mica) while remaining overall neutral.

38 ic surface and a hydrophilic surface of bare mica ("asymmetric" case).

39 ated surfaces interacting with a smooth bare mica surface.

40 These 'cells' between mica sheets are filled with potassium ions, and they pro

41 n contrast, no adhesion was detected between mica surfaces bridged by mfp-1.

42 In the mica hypothesis, the spaces between mica sheets functioned as the earliest cells.

43 simultaneously evolve in the spaces between mica sheets.

44 information for understanding scCO(2)-brine-mica interactions in saline aquifers with different brin

45 The smaller alpha' of the CaCO3-mica system led to smaller particles and often higher pa

46 d to deposit LPS onto either freshly cleaved mica or polyethylenimine-coated mica substrates.

47 HA deposited on freshly cleaved mica served as a defect in a partially structured water

48 polymer epitaxially grow on freshly cleaved mica substrates, and their in-plane and out-of-plane gro

49 binding of a DNA molecule to freshly cleaved mica surface in solution has also been measured.

50 ge DNA molecules, fixed onto freshly cleaved mica surfaces.

51 DNA molecules deposited onto freshly cleaved mica, are able to equilibrate on the surface as in an id

52 spension were deposited onto freshly cleaved mica.

53 n on the atomically flat terraces of cleaved mica surfaces.

54 shly cleaved mica or polyethylenimine-coated mica substrates.

55 ured the interactions between two tau-coated mica surfaces, whereas "asymmetric" experiments examined

56 ) and Raman microscopic approach on a common mica surface.

57 used aminopropyltriethoxysilane-derivatized mica surface and permits resolution of structure on the

58 Illite in shales is a mixture of detrital mica and its weathering products with diagenetic illite

59 llite is a general term for the dioctahedral mica-like clay mineral common in sedimentary rocks, espe

60 DNA molecules deposited onto glow-discharged mica or H+-exchanged mica do not equilibrate on the surf

61 rk shows how a physical understanding of DNA-mica binding can be used to guide studies of the higher-

62 Previous studies of DNA-mica binding identified the fractional surface density o

63 ed onto glow-discharged mica or H+-exchanged mica do not equilibrate on the surface.

64 ran (THF) and cyclohexane on atomically flat mica substrates, thus permitting a structural characteri

65 Mfp-3, which may in fact displace Mfp-2 from mica.

66 covalent binding of DNA to a functionalized mica substrate is described.

67 rials show that the choice of surface (gold, mica, glass, etc.) may be used to modulate the aggregate

68 illin microfibrils adsorbed to a hydrophilic mica substrate adopted a diffuse morphology.

69 On hydrophilic mica, Abeta formed particulate, pseudomicellar aggregate

70 On hydrophilic mica, morphology was severely disrupted and there was a

71 t with two model solid surfaces: hydrophilic mica and hydrophobic graphite.

72 the results highlights that the hydrophilic mica surface used to image via liquid AFM and the high c

73 Domain formation in mica-supported cationic bilayers of dipalmitoyltrimethyl

74 luid-phase/ordered-phase domain structure in mica-supported bilayers composed of 1,2-dimyristoyl-sn-g

75 al chalcogenides onto transparent insulating mica substrates.

76 icles (basalt, granite, hematite, magnetite, mica, milky quartz, and clear quartz) to quantify the ca

77 mples of RIM images of a synthetic membrane (mica with pores filled with the ion-selective polymer Na

78 omer, Intersleek, and a hydrophilic mineral, mica.

79 of a water layer on the surface of muscovite mica under ambient conditions is well established.

80 we use natural cleavage defects on Muscovite mica to investigate the activity of topographical featur

81 Uranyl adsorption at the muscovite (mica)/water interface was studied by second harmonic gen

82 SMA formed fibrils on native mica at pH 5.0, conditions under which predominantly amo

83 nger crystallographic unit cell direction of mica.

84 mic force microscope-derived phase images of mica, glass, and collagen under the same conditions as u

85 icroscopy, both AFM and NSOM measurements of mica-supported lipid monolayers reveal small domains on

86 enough to cause even dehydration melting of mica, the absence of hydrous minerals, and the match of

87 The preferred orientation of mica crystals resulting from the crustal thinning can ac

88 ngle Rb(+) and H3O(+) ions at the surface of mica in water using high-resolution atomic force microsc

89 two smooth and chemically inert surfaces of mica (a common alumino-silicate clay mineral) bridged or

90 n AFM cantilever and approaching surfaces of mica, gold, or polystyrene, we observed adhesion of the

91 The results suggest that the adhesion on mica is due to weak physical interactions rather than ch

92 y small (</= 100 pN) nonspecific adhesion on mica surfaces in air.

93 rmine the structure of the water adlayers on mica at room temperature as a function of relative humid

94 Each peptide aggregated on mica, predominately forming extended, fibrillar aggregat

95 1 and 30T both formed globular aggregates on mica surface, while 14T-1 also formed nanowires on graph

96 on between AFM data obtained on glass and on mica substrates show no major differences in image fidel

97 icroscopy to investigate S-layer assembly on mica, we show this concept is equally valid during self-

98 ylcholine (DPPC) supported planar bilayer on mica, formed by use of a modified vesicle fusion method

99 the effects of brine cation compositions on mica dissolution, surface morphological change, and seco

100 nanoliposomes with different compositions on mica surface was investigated using Atomic Force Microsc

101 action induces the "upright" conformation on mica, whereas the hydrophobic interaction favors the "fl

102 Ni(2+) ions adopt extended conformations on mica akin to those observed for DNA under similar condit

103 The self-assembly of these constructs on mica surfaces was studied with atomic force microscopy,

104 icles and often higher particle densities on mica.

105 molecular weight hyaluronan was deposited on mica from dilute aqueous solution and imaged in air.

106 ysine films and antibody layers deposited on mica in air under ambient conditions.

107 The volume of fibrils deposited on mica measured from TM-AFM images at each time-point corr

108 tain images of supercoiled DNAs deposited on mica surfaces in buffered aqueous milieux.

109 mplex macromolecular assemblies deposited on mica.

110 (patches of dipalmitolphosphatidylcholine on mica), and bacteriorhopsin membranes adsorbed to mica.

111 ntly labeled DNA molecules were dispersed on mica and analyzed using time-resolved fluorescence spect

112 best explains the behaviour of linear DNA on mica.

113 Deposits of eumelanin on mica reveal a range of structures.

114 type-VI collagen microfibrils was evident on mica coated with poly-L-lysine and on glass.

115 th of DNA fragments, deposited and imaged on mica under buffer, was measured as a function of deposit

116 tf or TMR-Met-Phe-tRNAPhe are immobilized on mica and observed by fluorescence.

117 However, if DNA was partially immobilized on mica substrate individual strands with dark foci were st

118 resent when the molecules are immobilized on mica.

119 The sugar-coated layers on mica displayed significant loading-unloading hysteresis,

120 hylammonium bromide (C(18)TAB) monolayers on mica was investigated using atomic force microscopy and

121 ported Langmuir-Blodgett lipid monolayers on mica.

122 tu experimental study of CaCO3 nucleation on mica (muscovite) and quartz, which allows us to obtain t

123 f adsorbed surfactant tubules is observed on mica and graphite substrates, whereas a random arrangeme

124 s, suggesting that conformations observed on mica surfaces may differ significantly from those that p

125 iments on supported lipid bilayer patches on mica are reported to demonstrate the validity of this ap

126 We also show that the epitaxial pattern on mica is ensured by the lattice matching between the anis

127 mmetry to the bead, which was not present on mica alone.

128 ormed by wetting and de-wetting processes on mica surfaces at different states of hydration by tappin

129 ported bilayers, e.g., directly supported on mica.

130 dized silicon, although less clearly than on mica.

131 he surface forces apparatus, we show that on mica surfaces Mefp-5 achieves an adhesion energy approac

132 plain the observed CaCO3 nucleation trend on mica and quartz.

133 th very different morphologies, "upright" on mica and "flat" on the highly oriented pyrolytic graphit

134 We find the S-layer-on-mica system possesses a kinetic trap associated with con

135 nts showed that mfp-1 can adhere well to one mica surface, but is unable to then link to another (unl

136 f TOF-SIMS spectra of proteins adsorbed onto mica and PTFE substrates.

137 entation) and reactivity of Fn adsorbed onto mica is dependent on the Fn surface concentration.

138 nd in which DNA molecules were adsorbed onto mica strongly enough to be imaged, but loosely enough to

139 aqueous polyethylenimine (PEI) adsorbed onto mica substrates, which has a large concentration and the

140 anscriptional activity of RNAP adsorbed onto mica.

141 rgets in solution and, after adsorption onto mica surfaces, can be examined by atomic force microscop

142 nanoarrays have been directly assembled onto mica surfaces.

143 ening these vesicles and adsorbing them onto mica to form small, < or =120 nm, largely flat sheets we

144 tached to force microscope tips and opposing mica surfaces in configurations that would either favor

145 confined graphene in comparison with gold or mica surfaces because of specific interactions of the el

146 components such as exfoliated vermiculite or mica platelets have been intensively studied and commerc

147 , formed coacervates that spread evenly over mica, and strongly bonded to mica surfaces (pull-off str

148 esion was most widely observed on phlogopite mica, silica, and calcite surfaces with roughness on the

149 The bilayers were supported on polylysinated mica.

150 HA deposited on a prehydrated mica surface favored an extended conformation, attribute

151 ription assays, performed with radiolabeled, mica-bound transcription complexes, confirmed this rate,

152 containing saponite, talc-saponite, Fe-rich mica (for example, glauconite-nontronite), Fe- and Mg-se

153 d varying topography (mechanically roughened mica and stacked bilayers of dipalmitolphosphatidylserin

154 -aminopropyl triethoxysilane (APS) silanized mica.

155 g DNA or denatured protein on a MgCl2-soaked mica surface.

156 ce of the atomic force microscopy substrate (mica) and the probe, and the interaction between anchore

157 ges of PG-1 on a highly hydrophilic surface (mica) show fibrils with morphological similarities to Ab

158 n, which is observed on model clay surfaces, mica, but not on silica surfaces nor for monovalent K(+)

159 We have found that mica surfaces functionalized with aminopropyltriethoxysi

160 The mica hypothesis also proposes that mechanical energy (wo

161 The mica hypothesis is a new hypothesis about how life might

162 The mica hypothesis is consistent with many other origins hy

163 The mica hypothesis provides simple solutions to many basic

164 heir height (approximately 1-3 nm) above the mica surface; their lateral dimensions (width and length

165 s of Fn film continued to increase after the mica surface was completely covered, consistent with Fn

166 ion structure of Ionic Liquids (ILs) at the mica surface.

167 we have investigated hydration forces at the mica-electrolyte interface as a function of ion valency

168 (vs. Ag|AgCl electrode in solution) for the mica-nickel confined interface of total area approximate

169 In the mica hypothesis, the spaces between mica sheets function

170 es above the recessed hydroxyl groups in the mica lattice, although hypotheses based on hydrated ioni

171 therefore refractive index gradient near the mica surface.

172 l, the initial surface charge density of the mica surface was determined to be -0.022(1) C/m(2) at pH

173 ely half of the complexes are raised off the mica surface by approximately 1 nm relative to the rest.

174 of intermediate structures 'trapped' on the mica as partially formed toruses of nucleoprotamine.

175 Water adlayers grew epitaxially on the mica substrate in a layer-by-layer fashion.

176 humidity to form a thin film of water on the mica surface that allows electrochemical reactions to ta

177 f colloidal particles (per unit area) on the mica surfaces derived from the retentates increased by a

178 romatin aggregates were also observed on the mica.

179 Therefore the mica hypothesis has the potential to unify origins hypot

180 t favorable adsorption of uranyl ions to the mica interface through strong ion-dipole or hydrogen int

181 f the DNA was first allowed to attach to the mica prior to addition of the protamine, well-defined to

182 were contained in one leaflet distal to the mica substrate through qualitative binding experiments w

183 sation is attributed to weak adhesion to the mica surface, counterion-mediated attractive electrostat

184 hat in rotary shadowing the contact with the mica caused a distortion of the protein, weakening the b

185 sine of sufficient length interacts with the mica substrate and phospholipids to create the stationar

186 ve of interactions of the molecules with the mica substrate.

187 erroelectric) in epitaxial relation with the mica surface.

188 yer (which is not in direct contact with the mica) is visualized as a function of temperature.

189 The adhesion to mica is notable for its dependence on Dopa, which is mos

190 ble, Mfp3 slow, like Mfp3 "fast" adhesion to mica, is directly proportional to the mol % of Dopa pres

191 These flat forms adsorb to mica in two different orientations, corresponding to hex

192 mall DNA fragments spontaneously adsorbed to mica and imaged in situ in the presence of divalent ions

193 Fibrillin microfibrils adsorbed to mica coated with poly-L-lysine or to borosilicate glass

194 croscopy of recombinant proteins adsorbed to mica, we show that NSF, the oligomeric ATPase involved i

195 oidin-stabilized actin filaments adsorbed to mica.

196 ), and bacteriorhopsin membranes adsorbed to mica.

197 der the conditions employed mucin adsorbs to mica in an equilibrated conformation.

198 adii of 0.97 and 1.1 A, DNA does not bind to mica well enough to be imaged with the AFM.

199 This AFM assay for DNA binding to mica has potential applications for assaying the binding

200 elected transition metal salts, DNA binds to mica tightly enough to be directly imaged in the buffer

201 ead evenly over mica, and strongly bonded to mica surfaces (pull-off strength: approximately 17.0 mJ/

202 es of the six CNS tau isoforms when bound to mica substrates in vitro.

203 om Rhodopseudomonas acidophila were bound to mica surfaces at 300 K and examined by observing their f

204 ethanol on the structure of DNA confined to mica in the presence of Mg2+was examined by varying the

205 n metal cations that effectively bind DNA to mica are Ni(II), Co(II), and Zn(II), which have ionic ra

206 The binding of DNA to mica, as measured by AFM-imaging, is correlated with the

207 t may relate to their ability to bind DNA to mica.

208 Mg(II) does not bind DNA tightly enough to mica for AFM imaging.

209 (ad) >/=-15 millijoules per square meter) to mica in saline pH 3.5 to 7.5 and resist oxidation.

210 or assaying the binding of other polymers to mica and other flat surfaces.

211 I), ionic radius 0.82 A, DNA binds weakly to mica.

212 On positively charged APS-treated mica surfaces, amelogenin forms a relatively uniform pop

213 Surface Forces Apparatus (SFA), between two mica surfaces fully covered by the polymer demonstrate t

214 ed (i) in the "symmetric" system between two mica surfaces that had been rendered hydrophobic by the

215 The alpha' was 24 mJ/m(2) for the vaterite-mica system and 32 mJ/m(2) for the vaterite-quartz syste

216 resent dates of 257 detrital grains of white mica from this succession, using the 40Ar-39Ar method, a