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 In addition, MWNT antimicrobial properties can be exploited or consid

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

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

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

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

14 s between the viral particles and the anodic MWNTs.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

29 (1.50 mM CaCl2 and pH 7.1) and the deposited MWNTs were then rinsed at different electrolyte solution

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

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

32 lower diffusion coefficients than dispersed MWNTs or MWNT aggregates.

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

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

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

36 The EC-MWNT filter consistently maintained high performance ove

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

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

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

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

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

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

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

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

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

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

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

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

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

50 All f-MWNTs were radiolabelled to facilitate quantitative anal

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

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

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

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

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

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

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

58 No toxicity was observed for MWNTs alone.

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

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

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

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

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

64 yer (LBL) assembly of surface functionalized MWNTs.

65 Here, MWNTs were functionalized with oxygen groups using stand

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

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

68 rmation temperature increased with increased MWNT loading.

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

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

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

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

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

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

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

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

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

78 +/- 0.4 nm) on multiwalled carbon nanotubes (MWNT) via a facile and capping agent free strategy using

79 e unzipping of multiwalled carbon nanotubes (MWNT).

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

98 modified with multiwalled carbon nanotubes (MWNTs).

99 l unzipping of multiwalled carbon nanotubes (MWNTs).

100 es of oxidized multiwalled carbon nanotubes (MWNTs).

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

102 .3 nm, C60 fullerenes, multi wall nanotubes (MWNTs), and hyperfullerenes (nano-"onions") were synthes

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

119 Inclusion of MWNTs dramatically decreased cell viability and HSP expr

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

121 electron microscopy following incubation of MWNTs with cells.

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

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

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

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

126 energy barrier, which enabled the release of MWNTs.

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

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

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

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

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

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

133 ffusion coefficients than dispersed MWNTs or MWNT aggregates.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

151 the dispersion do not increase significantly MWNT formation.

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

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

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

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

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

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

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

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

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

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

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

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

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

165 ransport of individual particles through the MWNT channel.

166 hanges the electrical characteristics of the MWNTs.

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

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

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

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

171 than observed for either GO or acid treated MWNTs.

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

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

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

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

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

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

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

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

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

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

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

183 laser treatment alone or in combination with MWNTs.

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

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

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

187 xis of aligned nanofibers containing 20 wt % MWNTs.

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