ライフサイエンスコーパス: MWNT

1 MWNT cell internalization was measured using fluorescenc

2 MWNT-thiol-acrylate (MTA) composite resins are developed

3 MWNTs were deposited on silica surfaces at elevated NaCl

4 MWNTs were first deposited on silica surfaces under favo

5 prepared from an epoxy section containing a MWNT channel mounted on a poly(dimethylsiloxane) (PDMS)

6 choosing among the shells, we can convert a MWNT into either a metallic or a semiconducting conducto

7 properties as a consideration in designing a MWNT-based vaccine delivery system.

8 s and converts the less stable scroll into a MWNT.

9 h ultrahigh mass loading of 11 mg/cm(2) on a MWNT sheets and fabricate it to yarn structure to achiev

10 In addition, MWNT antimicrobial properties can be exploited or consid

11 r, electrochemical measurements of these all-MWNT thin film electrodes show high electronic conductiv

12 e synergistic coupling effect between EY and MWNTs-OH that enabled a high electrocatalytic activity t

13 scopy (EELS) of individual carbon fibers and MWNTs as a characterization tool to complement the imagi

14 Both carbon filaments and MWNTs are produced by this approach, and a growth mechan

15 s between the viral particles and the anodic MWNTs.

16 n of a covalent network of porphyrins around MWNT surfaces.

17 hain structure of the N8 anion stabilized as MWNT(+) N8 (-) .

18 increase in electrostatic repulsion between MWNTs and silica likely caused a reduction in the energy

19 The rise in the surface charges of both MWNTs and silica surfaces with the drop in CaCl2 concent

20 due to the formation of large surface-bound MWNT clusters which had considerably lower diffusion coe

21 However, long positively-charged MWNT-OVA showed limited cellular uptake and OVA specific

22 Negatively and positively charged MWNTs were prepared by surface functionalization, allowi

23 y, the release kinetics of multiwalled CNTs (MWNTs) from silica surfaces was investigated using a qua

24 he physical properties of multi-walled CNTs (MWNTs)-antigen conjugates, e.g. length and surface charg

25 y synthesized series of polycationic dendron-MWNT constructs with a precisely tailored number of amin

26 provement in siRNA delivery with the dendron-MWNT conjugates is shown, and gene silencing was obtaine

27 as decreased, a larger fraction of deposited MWNTs was released and the release rate coefficient of t

28 initial surface concentrations of deposited MWNTs were over 1000 ng/cm(2), the release rate coeffici

29 Most of the deposited MWNTs were released when the pH was decreased from 7.1 t

30 (1.50 mM CaCl2 and pH 7.1) and the deposited MWNTs were then rinsed at different electrolyte solution

31 be first order with respect to the deposited MWNTs when complete release took place.

32 k copolymers (Pluronic)] could only disperse MWNTs via ultrasonication; while stable aqueous SON/MWNT

33 lower diffusion coefficients than dispersed MWNTs or MWNT aggregates.

34 on and deposition behaviors of the dispersed MWNTs were controlled by van der Waal and electrostatic

35 although hydrophobic interactions dominated MWNTs deposition on a hydrophobic polystyrene surface.

36 ctrochemical multiwalled carbon nanotube (EC-MWNT) filter toward virus removal and inactivation in th

37 The EC-MWNT filter consistently maintained high performance ove

38 Our results suggest that the EC-MWNT filter has a potential for use as a high performanc

39 Minimal fouling of the EC-MWNT filter was observed, even after 4-h filter runs wit

40 ctivation were further elucidated through EC-MWNT filtration experiments using carboxyl latex nanopar

41 nanotubes modified glassy carbon electrode (MWNT/GCE) in phosphate buffer solution.

42 activity of carbonyl groups promote enhanced MWNT reactivity and elucidate the opportunity to design

43 icroscopy confirmed the presence of intact f-MWNT in mouse brain, in a label-free manner.

44 nctionalized multiwalled carbon nanotubes (f-MWNT) can effectively deliver in vivo an siRNA sequence,

45 The results evidenced the presence of f-MWNT in mice brain parenchyma, in addition to brain endo

46 avours the future clinical applications of f-MWNT-ANG to deliver active therapeutics for brain glioma

47 ques with the aim of shedding the light on f-MWNT's brain distribution following intravenous injectio

48 tified the uptake of studied radiolabelled f-MWNT in the whole brain parenchyma and capillaries while

49 A systematic comparison between the f-MWNT series in terms of cellular uptake, cytotoxicity, a

50 The study reveals that through f-MWNT structure-biological function analysis novel nanotu

51 All f-MWNTs were radiolabelled to facilitate quantitative anal

52 ctionalised multi-walled carbon nanotubes (f-MWNTs) as nanocarriers to the brain.

53 ctionalised multi-walled carbon nanotubes (f-MWNTs) to cross the BBB in vitro and in vivo.

54 The inherent brain accumulation ability of f-MWNTs coupled with improved brain-targeting by ANG favou

55 nd t-MWNT-ANG indicating the importance of f-MWNTs diameter towards their brain accumulation.

56 into the kinetics of brain distribution of f-MWNTs in vivo has been reported.

57 ANG was conjugated to wide and thin f-MWNTs creating w-MWNT-ANG and t-MWNT-ANG, respectively.

58 ANG conjugation to f-MWNTs enhanced BBB transport of w- and t-MWNTs-ANG compa

59 No toxicity was observed for MWNTs alone.

60 Higher optical absorption was observed for MWNTs in water compared with water alone.

61 tivities were evaluated as the potential for MWNTs to participate in the oxygen reduction reaction an

62 ochastic nature for both methods, the formed MWNT suspensions were highly heterogeneous.

63 lectively removing single carbon shells from MWNTs and SWNT ropes to tailor the properties of these c

64 ucidate the opportunity to design functional MWNTs for enhanced performance in their intended electro

65 yer (LBL) assembly of surface functionalized MWNTs.

66 Here, MWNTs were functionalized with oxygen groups using stand

67 TA) composite resins are developed with high MWNT concentrations up to 0.2 wt%, over one order of mag

68 ons, i) graphene on the top of MWNTs and ii) MWNTs on the top of the graphene, it is demonstrated tha

69 rmation temperature increased with increased MWNT loading.

70 ced adsorptive behavior compared to isolated MWNTs.

71 The yielded MWNTs-OVA conjugates were long MWNT-OVA (~386nm), bearing net positive charge (5.8mV),

72 cation; while stable aqueous SON/MWNT and LT/MWNT suspensions were formed in the presence of the two

73 ors of multiwalled carbon nanotubes (MWNTs), MWNTs were dispersed in various solutions (e.g., surfact

74 Multiwalled carbon nanotube (MWNT) aerogel mats were irradiated with carbon ions to e

75 ntaining a single multiwall carbon nanotube (MWNT) channel was used to simultaneously determine the s

76 yer and aligned multiwalled carbon nanotube (MWNT) sheets in two different configurations, i) graphen

77 f self-standing multiwalled carbon nanotube (MWNT) sheets.

78 All multiwall carbon nanotube (MWNT) thin films are created by layer-by-layer (LBL) ass

79 entative network-forming multiwall nanotube (MWNT) dispersions in polypropylene indicate that these m

80 t formation of multiwalled carbon nanotubes (MWNT) by ultrasonication of graphite in dimethylformamid

81 +/- 0.4 nm) on multiwalled carbon nanotubes (MWNT) via a facile and capping agent free strategy using

82 e unzipping of multiwalled carbon nanotubes (MWNT).

83 rface-oxidized multiwalled carbon nanotubes (MWNTs) and polyacrylonitrile (PAN) were successfully dev

84 Multiwalled carbon nanotubes (MWNTs) are utilized in a number of sectors as a result o

85 r engineering multi-walled carbon nanotubes (MWNTs) by using manipulation by an atomic-force microsco

86 capability of multiwalled carbon nanotubes (MWNTs) coupled with laser irradiation to enhance treatme

87 sidewalls of multi-walled carbon nanotubes (MWNTs) has been synthesized using cyclic voltammetry (CV

88 ed assembly of multiwalled carbon nanotubes (MWNTs) in 3D space is investigated via a two-photon poly

89 suspensions of multi-wall carbon nanotubes (MWNTs) in dilute H2SO4 were sprayed onto both sides of a

90 unctionalized multi-walled carbon nanotubes (MWNTs) in the organs of mice was carried out using singl

91 deposition of multiwalled carbon nanotubes (MWNTs) on model biological membranes was investigated us

92 Deposition of multiwalled carbon nanotubes (MWNTs) on model environmental surfaces was investigated

93 the growth of multi walled carbon nanotubes (MWNTs) onto a quartz substrate.

94 on a series of multiwalled carbon nanotubes (MWNTs) that underwent acid treatment followed by anneali

95 The release of multiwalled carbon nanotubes (MWNTs) that were deposited on silica surfaces was invest

96 conductance of multiwalled carbon nanotubes (MWNTs) was found to be quantized.

97 Multiwall carbon nanotubes (MWNTs) were synthesized in supercritical toluene at 600

98 tubes (SWNTs), multiwalled carbon nanotubes (MWNTs), as well as vapor grown carbon nanofibers (CNFs).

99 mly networked multi-walled carbon nanotubes (MWNTs), is not as efficient as in an individual CNT beca

100 l behaviors of multiwalled carbon nanotubes (MWNTs), MWNTs were dispersed in various solutions (e.g.,

101 able graphitized multiwall carbon nanotubes (MWNTs).

102 modified with multiwalled carbon nanotubes (MWNTs).

103 l unzipping of multiwalled carbon nanotubes (MWNTs).

104 es of oxidized multiwalled carbon nanotubes (MWNTs).

105 Both large, multiwalled nanotubes (MWNTs), with many concentric carbon shells, and bundles

106 .3 nm, C60 fullerenes, multi wall nanotubes (MWNTs), and hyperfullerenes (nano-"onions") were synthes

107 num disulfide (MoS2) multi-walled nanotubes (MWNTs), ~500 nm in diameter.

108 dependent physicochemical properties, LT/NOM-MWNTs and SON/NOM-MWNTs differed in their fathead minnow

109 hemical properties, LT/NOM-MWNTs and SON/NOM-MWNTs differed in their fathead minnow epithelial cell m

110 This informs the design of MWNT to be less hazardous or enables their implementatio

111 ce charge, can affect the internalization of MWNT-antigen by DCs, hence the induced immune response p

112 The kinetics of MWNT release was shown to be first order with respect to

113 Nevertheless, length of MWNT-antigen conjugate might also affect the cellular up

114 rent surfaces, indicating that the nature of MWNT association with surfaces varied despite constant r

115 ggest that reduction in charge negativity of MWNT-antigen conjugate enhances cellular uptake and thus

116 tial proof of concept for the application of MWNTs in cancer therapy.

117 Deposition behaviors of MWNTs on positively and negatively charged surfaces were

118 determine the heat generation capability of MWNTs, the absorption spectra and temperature rise durin

119 he releasable and unreleasable components of MWNTs was used to fit the experimental data in order to

120 The deposition of MWNTs on DOPC vesicles under favorable deposition condit

121 n the reduced cost and ready dispersivity of MWNTs as compared to SWNTs, there is a significant oppor

122 mperature reduces the amount of formation of MWNTs and shows the key role of ultrasound-induced cavit

123 Inclusion of MWNTs dramatically decreased cell viability and HSP expr

124 tionalization, allowing the incorporation of MWNTs into highly tunable thin films via the LBL techniq

125 electron microscopy following incubation of MWNTs with cells.

126 al pH conditions, the deposition kinetics of MWNTs on SLBs increased with increasing electrolyte (NaC

127 ing incubation duration, a greater number of MWNTs were observed in cellular vacuoles and nuclei.

128 We also explored the potential promise of MWNTs as drug delivery agents by observing the degree of

129 ectrolyte solutions to induce the release of MWNTs from the primary energy minimum.

130 energy barrier, which enabled the release of MWNTs.

131 We can remove shells of MWNTs stepwise and individually characterize the differe

132 nt configurations, i) graphene on the top of MWNTs and ii) MWNTs on the top of the graphene, it is de

133 significant opportunity to pursue the use of MWNTs in novel applications previously thought reserved

134 compared to larger PtZn iNPs synthesized on MWNT without the mSiO2 shell.

135 ncreasing the degree of functionalization on MWNTs enhanced renal clearance, while lower functionaliz

136 cium bridging between the carboxyl groups on MWNTs and silanol groups on silica surfaces.

137 ffusion coefficients than dispersed MWNTs or MWNT aggregates.

138 he preferred orientation of surface-oxidized MWNTs along the fiber axis was determined with transmiss

139 For this purpose, pristine MWNTs (p-MWNTs) were exposed to various chemical reactions to mod

140 The electrical conductivity of the PAN/MWNT composite nanofibers containing 20 wt % nanotubes w

141 For identical laser parameters, MWNT-containing samples produced a significantly greater

142 nanotubes composite modified electrode (PEY/MWNTs-OH/GCE).

143 Moreover, the PEY/MWNTs-OH/GCE exhibited excellent electrocatalytic activi

144 dge plane pyrolytic graphite electrodes (PGE/MWNT/Py) to which an anti-insulin antibody was covalentl

145 ugate to the surface insulin-antibody on PGE/MWNT/Py electrodes.

146 monomeric porphyrins are simply physisorbed, MWNT-CoP hybrids showed a higher ORR activity associated

147 s best energy-absorbing material of pristine MWNT mats and at least an order of magnitude higher than

148 For this purpose, pristine MWNTs (p-MWNTs) were exposed to various chemical reactio

149 The conductance of arc-produced MWNTs is one unit of the conductance quantum G0 = 2e2/h

150 e release rate coefficient of the releasable MWNTs also increased.

151 tional groups are known to influence several MWNT properties, including redox activity.

152 NTs-OVA bearing high negative charges, short MWNT-OVA with the lowest negative charge demonstrated be

153 pecific immune response in contrast to short MWNT-OVA displaying the least negative charge.

154 earing net positive charge (5.8mV), or short MWNTs-OVA (~122nm) of increasing negative charges (-23.4

155 Compared to the short MWNTs-OVA bearing high negative charges, short MWNT-OVA

156 the dispersion do not increase significantly MWNT formation.

157 ia ultrasonication; while stable aqueous SON/MWNT and LT/MWNT suspensions were formed in the presence

158 fferences were observed between t-MWNT and t-MWNT-ANG indicating the importance of f-MWNTs diameter t

159 e and thin f-MWNTs creating w-MWNT-ANG and t-MWNT-ANG, respectively.

160 nificant differences were observed between t-MWNT and t-MWNT-ANG indicating the importance of f-MWNTs

161 t-MWNTs-ANG, on the other hand, showed higher brain accumu

162 o f-MWNTs enhanced BBB transport of w- and t-MWNTs-ANG compared to their non-targeted equivalents usi

163 e programmed desorption (TPD) data show that MWNT(+) N8 (-) is thermally stable up to 400 degrees C.

164 solution from the vesicles, indicating that MWNTs did not severely disrupt the DOPC bilayers upon at

165 These results show that MWNTs can be imparted with the same toxicity as single-w

166 nlinear transport properties by showing that MWNTs eliminate die swell in our nanocomposites, an effe

167 GPa along the fiber winding direction at the MWNT loading of 10 and 20 wt %, respectively.

168 s toxicity to the chemical reactivity of the MWNT suggesting that it is a chemical rather than physic

169 The adsorbed viral particles on the MWNT surface are then inactivated through direct surface

170 ransport of individual particles through the MWNT channel.

171 hanges the electrical characteristics of the MWNTs.

172 The pH dependent surface charge on the MWNTs gives this system the unique characteristics of LB

173 Energetically speaking, the MWNTs were released from the primary energy minimum when

174 We demonstrate that these MWNT thin films have randomly oriented interpenetrating

175 ation was lower at pH 4.0 than at 7.1 due to MWNTs and silica surfaces exhibiting a less negative sur

176 than observed for either GO or acid treated MWNTs.

177 ell-by-shell extraction process of ultralong MWNTs allows the exposure of the innermost single-walled

178 reaction (ORR) experiments carried out using MWNT(+) N8 (-) as the cathodic catalyst shows that it is

179 njugated to wide and thin f-MWNTs creating w-MWNT-ANG and t-MWNT-ANG, respectively.

180 rthermore, using a syngeneic glioma model, w-MWNT-ANG showed enhanced uptake in glioma brain compared

181 r whole brain uptake than the non-targeted w-MWNT in vivo reaching ~2% injected dose per g of brain (

182 ally, following intravenous administration w-MWNTs-ANG showed significantly higher whole brain uptake

183 and, showed higher brain accumulation than w-MWNTs.

184 When MWNTs on SLBs were rinsed with low ionic strength soluti

185 A single cell with MWNT-only electrodes had a capacitance of 57 F g(-1) per

186 Cells with MWNT + ionomer hybrid electrodes showed higher H(+) mobi

187 and 5 minutes) alone or in combination with MWNT inclusion.

188 laser treatment alone or in combination with MWNTs.

189 the membrane through pi-pi interactions with MWNTs forming the membrane.

190 e through a cellulose membrane modified with MWNTs fabricated from a surfactant dispersion of the sam

191 Tungsten disulfide (WS2) MWNTs, ~300 nm in diameter and carbon nanohorns (CNHs) 8

192 xis of aligned nanofibers containing 20 wt % MWNTs.

193 The yielded MWNTs-OVA conjugates were long MWNT-OVA (~386nm), bearin