ライフサイエンスコーパス: surfactant

1 eshold voltage and a strong influence of the surfactant.

2 arginate (LAE), which is food-grade cationic surfactant.

3 he light-responsive activity of ionic liquid surfactant.

4 h was smaller than in HPMC solutions without surfactant.

5 sized solid particles made up of undissolved surfactant.

6 method using two different types of nonionic surfactants.

7 d foam in coffee, similar to other synthetic surfactants.

8 lination of hypersaline feedwater containing surfactants.

9 ants were weaker than corresponding seawater surfactants.

10 for the selective and sensitive detection of surfactants.

11 ay between GFPc surfactants and other simple surfactants.

12 ique PEGylated lipids and combination of the surfactants.

13 numerous hydrocarbon- and fluoro-containing surfactants.

14 dramatically affect the performance of said surfactants.

15 se micelles (RMs) formed by the ionic liquid-surfactant 1-butyl-3-methylimidazolium 1,4-bis-2-ethylhe

16 newly developed MS-compatible photocleavable surfactant, 4-hexylphenylazosulfonate (Azo) that facilit

17 et dioxygen is shown to react with an alkene surfactant (8-methylnon-7-ene-1 sulfonate) leading to "e

18 the CGA sample (with the maximum content of surfactant, 8.58 mM) was 34.90%, comparable to that in t

19 Breathing depends on pulmonary surfactant, a mixture of phospholipids and proteins, sec

20 T40-IDE digest for beta-sheet conformation, surfactant activity, fibrillization, and seeding capabil

21 Either surfactants/additives are typically involved or the ink

22 mine how different constituents of pulmonary surfactant affect its phase behavior, we measured wide-a

23 We anticipate that bio-surfactants affect heat, energy, and momentum exchange t

24 The use of a surfactant allowed reactions to be performed sequentiall

25 ht scattering measurements showed that using surfactant alone did not effectively suppress coarsening

26 haracterized by the accumulation of alveolar surfactant and dysfunction of alveolar macrophages.

27 formic acid) was used to remove the residual surfactant and fractionate intact proteins (6-115 kDa).

28 In contrast, the combined use of surfactant and HPMC maintained the KTP-rich droplet size

29 use of caffeine therapy, oxygen therapy post-surfactant and increasing early use of parenteral nutrit

30 easily tuned by varying the concentration of surfactant and incubation temperature.

31 he reaction time, temperature, and amount of surfactant and initiator.

32 A immunohistochemistry and RNA expression of surfactant and mucin genes.

33 ent study illustrates the complex effects of surfactant and polymer on drug thermodynamic activity, f

34 The impact of surfactants and carriers properties on size, entrapment

35 ore and a shell consisting of an assembly of surfactants and hydrophobically modified HA, have a mean

36 ents and intermediates for the production of surfactants and life sciences products.

37 nano-size, they exhibited dual properties of surfactants and nanoparticles and reduced the oil/brine

38 s and investigate the interplay between GFPc surfactants and other simple surfactants.

39 t and density of positive charge of cationic surfactants and oxyethylene content of nonionic surfacta

40 proprietary mixtures containing hydrocarbon surfactants and per- and polyfluoroalkyl substances (PFA

41 is commonly achieved through the addition of surfactants and polymers.

42 spects of microfluidics including the use of surfactants and the complexity of device manufacturing.

43 e functionality, encapsulated and free drug, surfactant, and also NP drug release dynamics, quantitat

44 xing ethanol and water), and the presence of surfactants are all relevant to extend the bubble lifeti

45 Although surfactants are an important component of aerosol mass,

46 While most commercially used surfactants are derived from hydrocarbon sources, there

47 Such colloidal surfactants are found to be able to stabilize Pickering

48 Surfactants are often used to stabilize aqueous dispersi

49 Complex double emulsions with imine surfactants are stable to neutral and basic conditions a

50 ompared with those of conventional molecular surfactant, as evidenced by 100 taping, 100 scratching,

51 chieved using polyamide membranes formed via surfactant-assembly regulated interfacial polymerization

52 micro to macro scale mechanisms controlling surfactant-assisted oil recovery.

53 Surfactant-assisted seeded growth of metal nanoparticles

54 erly ALF and decreased binding capability of surfactant-associated surfactant protein A (SP-A) and su

55 factants and oxyethylene content of nonionic surfactants at the interface of self-assembly in inhibit

56 using our recently developed photocleavable surfactant, Azo, we have developed a streamlined ECM pro

57 To test whether surfactant-based tissue acquisition for molecular profil

58 the feasibility of such an approach, termed surfactant-based tissue acquisition for molecular profil

59 at the air-water interface, facilitating its surfactant behavior.

60 ly active lung cell population important for surfactant biosynthesis and alveolar homeostasis.

61 r lung function due to its role in pulmonary surfactant biosynthesis.

62 using a felt-tip pen soaked in a mixture of surfactants (Brij-30/N-decyl-N,N-dimethyl-3-ammonio-1-pr

63 rted acute LC(50) values for several anionic surfactants but were on average about an order of magnit

64 areas were analyzed for suspect hydrocarbon surfactants by liquid chromatography quadrupole time-of-

65 ic liquid crystals (LLCs) that are formed by surfactants, by far the most ubiquitous and studied clas

66 w study describes how a well-known bacterial surfactant, called surfactin, facilitates bacterial viab

67 ange of antibacterial pathways and exogenous surfactant can improve pulmonary drug distribution.

68 For example, surfactants can be used to prevent hydrate particles fro

69 ter droplet coalescence, we demonstrate that surfactants can significantly reduce the surface tension

70 ion of CTAB (cetrimonium bromide, a cationic surfactant) caused short-chain PFAAs, other than PFBA, t

71 . 1.5 unit cells) can be generated using the surfactant cetyltrimethylammonium (CTA), which operates

72 ions between droplets by varying the oil and surfactant chemical structure and concentration.

73 alveolar macrophages, which impairs alveolar surfactant clearance.

74 Surfactant CMCs in biologically productive seawater were

75 talyzed oxidation of graphene oxide (GO) and surfactant-coated pristine (6,5) single-walled carbon na

76 l with no special design, is not affected by surfactant concentration and droplet volume hence promis

77 e doping efficiency is controlled by varying surfactant concentration and type, NaClO concentration,

78 Beta-Ac alone increased lung compliance and surfactant concentration in the fetal lung equivalently

79 The effect of surfactant concentration on prooxidant transfer was inve

80 ants between droplets was observed even when surfactant concentration was lower than CMC.

81 incubation time, cloud point temperature and surfactant concentration.

82 erfacial hydrophobic molecules at micromolar surfactant concentrations.

83 seawater surfactant properties modulate mPMA surfactant concentrations.

84 and enhance the performance of the specific surfactants considered here, while monocyclic aromatics

85 Using surfactant-containing saline water as the feed with low

86 protein complexes are the basis of pulmonary surfactants covering the respiratory surface and mediati

87 Surfactant deficiency results in rapid and uncontrolled

88 ss syndrome model in spontaneously breathing surfactant-deficient newborn piglets to investigate the

89 The surfactant-deficient phenotype is rescued by exogenous a

90 Eighteen newborn piglets (n = 6/group) with surfactant-deficient respiratory distress syndrome were

91 lles, our vesicular system was too stable to surfactant degradation to be maintained out of equilibri

92 e that increasing VD increases the amount of surfactant delivered to the acini after losing a portion

93 upt the structure of surfactant films at low surfactant density, they are expelled from the interfaci

94 e expelled from the interfacial film at high surfactant density.

95 ze the surfactant films both at low and high surfactant density.

96 All animals received a saline-lavage surfactant depletion lung injury model.

97 the first identification of olefin sulfonate surfactant-derived DBPs from laboratory-disinfected gas

98 n their molecular structure, with respect to surfactants developed to prevent hydrate agglomerations.

99 ding blocks, with the formation of transient surfactant dimers mediated by the counterions that promo

100 cated by chemical exfoliation (ceMoS(2)) and surfactant dispersion (sMoS(2)).

101 s with incorporation of various amounts of a surfactant during the gas-foaming process.

102 ponse (POOR) in which alveolar leak leads to surfactant dysfunction and increases local tissue stress

103 is and inflammation were associated with the surfactant dysfunction group but not the NEHI group.

104 ater interface and wettability alteration on surfactant-enhanced oil displacement efficiency; thus pr

105 afer and healthier alternatives to synthetic surfactants especially for use in the food industry.

106 These surfactants establish the interface between the encapsul

107 s of macromolecules (e.g., such as polymers, surfactants, etc.) in the presence of small-molecule con

108 Herein, we report the anionic surfactant, ethylene diamine tetraacetic acid (EDTA), me

109 ropisms, elevated Th1 cytokines, and loss of surfactant expression and pulmonary function linked to p

110 phospholipids (N&PL) obtained from calf lung surfactant extract (CLSE), which also contains the hydro

111 2) bolus administration using the Intubation Surfactant Extubation method (200 mg/kg), or 3) continuo

112 alfa compared with that with the intubation surfactant extubation technique or continuous positive a

113 Linear and branched surfactants facilitated formic acid and CO production, r

114 ation containing proinsulin, a diluent and a surfactant, facilitated uniform and reproducible coating

115 The dynamic, self-assembled network of surfactants facilitates faster and more homogeneous diff

116 nd an active polar gel, in the presence of a surfactant favouring emulsification.

117 nzene were found to disrupt the structure of surfactant films at low surfactant density, they are exp

118 are found to induce order and stabilize the surfactant films both at low and high surfactant density

119 Tertiary EOR, including surfactant flooding, can potentially mobilize residual o

120 iments were conducted to evaluate how alkali-surfactant-foam enhanced oil recovery (ASF EOR) of heavy

121 zo to serve as an "all-in-one" MS-compatible surfactant for both top-down and bottom-up proteomics, w

122 experiments are common practice to evaluate surfactants for oil displacement efficiency using core s

123 In this work rhamnolipids were evaluated as surfactants for the production of nanostructured lipid c

124 is an effective method for pre-screening EOR surfactants for use in carbonate reservoirs prior to fur

125 Phase separation is crucial for selective surfactant formation as well as autocatalytic kinetics;

126 e demonstrate the potential of in situ imine surfactant formation to generate complex surfactants wit

127 uilibrium self-replicating vesicles based on surfactant formation.

128 A surfactant free nanofluid of Ag nanoparticles anchored o

129 mploying a green, bio-based, and food-agreed surfactant-free microemulsion (SFME) consisting of water

130 to compare two different green and bio-based surfactant-free microemulsion (SFME) extraction systems,

131 smokers and elderly persons with compromised surfactant function are at increased risk of developing

132 g AMPs with commercially available exogenous surfactants has been shown to negatively impact their an

133 short-chained PFAAs and fluorotelomer-based surfactants have been used.

134 ith oppositely charged sites on the cationic surfactant headgroups and deprotonated silanol sites on

135 The manufacturer introduced a replacement surfactant hexafluoropropylene oxide dimer acid (HFPO-DA

136 an autosomal recessive disorder that impairs surfactant homeostasis and manifests as lethal respirato

137 SFTPB cDNA into SP-B deficient mice restores surfactant homeostasis, prevents lung injury, and improv

138 of framework materials, functional surfaces, surfactants, homogeneous and heterogeneous catalysts and

139 A synthetic phosphatidylglycerol-free surfactant however, was shown to further improve CATH-2

140 ther unchanged or decreases depending on the surfactant identity, the blue fluorescence intensity of

141 ls and to probe the direct role of pulmonary surfactant in early infection.

142 This work demonstrates direct links between surfactants in mPMA and those in the associated seawater

143 s, and concentrations of atmospheric aerosol surfactants in multiple environments and are broadly app

144 ed via pH, while swelling with oil and mixed surfactants increase micelle size dispersity, leading to

145 starting from a 100 mum radius, we show that surfactants increase spray generation by 20-34%.

146 The long bubble lifetime is the result of surfactant-induced surface tension changes.

147 on its mechanism of performance enhancement, surfactant intercalation may become a universally applic

148 d water phases are separated by a 2.3-3.0 nm surfactant interface.

149 e of the confined micellar medium in aqueous surfactant is described for the first time.

150 viscous stresses are taken into account, the surfactant is not swept away from the thread neck in the

151 tially self-reproduction of the bifunctional surfactants is observed, but once it reaches a critical

152 (at room temperature and without addition of surfactant) is also an interesting strategy to detect cu

153 ts dynamics to the aqueous phase through the surfactant layer with minimal perturbations to surfactan

154 In contrast, under normal surfactant levels, a significant fraction of intracellul

155 the ESX-1 secretion system is independent of surfactant levels.

156 bule-independent mechanism that involves the surfactant-like protein Ki-67.

157 Phosphatidylglycerol was the only surfactant lipid to significantly inhibit CATH-2 functio

158 Hs and OPAHs, without considerable effect of surfactant lipids and proteins in the lung lining fluid.

159 To better understand how surfactant lipids interacted with CATH-2 and affected it

160 were subsequently found in block copolymers, surfactants, lipids, glycolipids, and other complex mole

161 d composition the same way bimodal blends of surfactants, liquid crystals, and polymers are used to e

162 obenzene (NAPH-TCNB) were fabricated using a surfactant-mediated co-reprecipitation method.

163 atmospheric pressure in an aqueous designer surfactant medium.

164 e protein could be extracted and purified in surfactant micelles and was monodisperse and stable in v

165 With surfactant micelles, oxidation of BODIPY(665/676) was ob

166 RT), which involves instillation of a liquid-surfactant mixture directly into the lung airway tree, i

167 ction of a commercial C(12)-olefin sulfonate surfactant mixture revealed dodecene sulfonate as a like

168 in the oligotrophic seawater suggesting that surfactant mixtures in the two regions were chemically d

169 oemulsion charge through addition of anionic surfactants, modeling potential surface-active contamina

170 opened structure is stabilized, similar to a surfactant molecule in a micelle, pointing the farnesyl

171 alcogenides (TMDs) selectively sandwiched by surfactant molecules but also retain sandwiched single-l

172 a sufficiently small pore size to sieve out surfactant molecules from the feed solution via a size e

173 PFASs are surfactant molecules, which display significant concentr

174 s, the bmim(+) cation is located between the surfactant molecules; this has an important influence on

175 ilica nanoparticles, azobenzene ionic liquid surfactant, n-octane, and water.

176 to the adsorption of azobenzene ionic liquid surfactant on the surface of the nanoparticles and the l

177 volumes and explorations of the influence of surfactants on dried particle morphology from spray drie

178 red that some lung cancer cell lines release surfactants only when placed in the hydrogel capsules.

179 membrane (tuned by addition of Triton X-100 surfactant or by the increase of the solution temperatur

180 omer attachment, the aggregation of nonionic surfactant or polymer can be easily captured and release

181 virons having a pH as low as 1.0 using mixed surfactant or polymer-amphiphile systems with significan

182 Surfactant partially removes virulence-associated lipids

183 The surfactant perfluorooctanoic acid (PFOA) is particularly

184 Prior to the field deployment, the surfactant performance must be evaluated using site-spec

185 o beta-lactams and that a judiciously chosen surfactant permeabilized the outer membrane and enhanced

186 ne phospholipids from cells and bacteria and surfactant phospholipids.

187 Surfactants play a significant role in many printing pro

188 DFT calculations both demonstrated that the surfactant plays a critical role in modifying the surfac

189 bled by attaching antibodies to a functional surfactant polymer with a tetrazine/transcyclooctene cli

190 e nanodispersion prepared with the non-ionic surfactant polysorbate 85 and the hydroalcoholic extract

191 way pressure-ventilated groups: 1) nebulized surfactant (poractant alfa 400 mg/kg) via a customized i

192 s a supramolecular aggregate of bifunctional surfactants produced by the reaction of two phase-separa

193 pe 2 epithelial cells is required for proper surfactant production.

194 Results showed that surfactants promoted AMVN-triggered degradation of fluor

195 ter, supporting the hypothesis that seawater surfactant properties modulate mPMA surfactant concentra

196 In this study, the surfactant properties of PFAS were exploited to concentr

197 Saponins are known for their bioactive and surfactant properties, showing applicability to the food

198 binding capability of surfactant-associated surfactant protein A (SP-A) and surfactant protein D (SP

199 on of vascular endothelial growth factor and surfactant protein A and B, but this effect was countera

200 e role in production of parturition signals, surfactant protein A and platelet-activating factor, by

201 eolar wall thickness, cell infiltration, and surfactant protein A concentration in bronchoalveolar la

202 2 +/- 2 n/field; p < 0.0001), and normalized surfactant protein A concentration was higher with flow-

203 Surfactant protein B (SFTPB) deficiency is a fatal disea

204 Surfactant protein B (SP-B) deficiency is an autosomal r

205 B biogenesis remains mysterious but requires surfactant protein B (SP-B), which is synthesized as a p

206 In LUAD cells derived from surfactant protein C expressing progenitors, we identify

207 also contained some cells that expressed pro-surfactant protein C, classically described to be expres

208 ced isolectin B4(+) alveolar capillaries and surfactant protein C-positive alveolar epithelial type-I

209 collectins mannose-binding lectin (MBL) and surfactant protein D (SP-D) are regulated by tissue fibr

210 t-associated surfactant protein A (SP-A) and surfactant protein D (SP-D) to Mtb.

211 Lung surfactant protein D (SP-D), a key factor in first-line

212 es can be removed from the lung by pulmonary surfactant protein D (SP-D).

213 nterleukin-1ra, tumor necrosis factor alpha, surfactant protein D, and interleukin-10.

214 This was accompanied by decreased surfactant protein expression and accumulation of podopl

215 member of this protein family in particular, surfactant protein-A (SP-A).

216 Human surfactant protein-A2 (hSP-A2) is a component of pulmona

217 iAEC2 cells expressed native AEC2 markers (surfactant proteins and LPCAT-1) and contained lamellar

218 The lung surfactant proteins are recognized as critical not only

219 l temperatures indicate that the hydrophobic surfactant proteins disrupt the ordered structures that

220 (CLSE), which also contains the hydrophobic surfactant proteins SP-B and SP-C.

221 thetic peptide surrogates) act like alveolar surfactant proteins to rapidly bind and stabilize the te

222 FN)-mediated inflammatory responses, loss of surfactant proteins, and apoptosis.

223 res the potential for strategizing pulmonary surfactant (PS) for drug delivery over the respiratory a

224 Pulmonary surfactant (PS) is a lipid-protein complex that adsorbs

225 We synthesized pulmonary surfactant (PS)-biomimetic liposomes encapsulating 2',3'

226 A surfactant, R-6-AO, derived from dehydroabietic acid has

227 luding self-regenerating cycles; and produce surfactants relevant to primitive forms of biological co

228 henotype is rescued by exogenous addition of surfactant replacement formulations, which have no effec

229 Surfactant Replacement Therapy (SRT), which involves ins

230 Surfactant requires lamellar bodies (LBs), organelles co

231 cular complex, called the surface-associated surfactant reservoir.

232 the attached multilayered surface-associated surfactant reservoir.

233 ation of these formulations with a spreading surfactant resulted in strong silencing of GFP transgene

234 During surfactant screening, oil and water phases were imaged b

235 however, be achieved in the presence of the surfactant SDS during self-assembly.

236 DS-exposed mice showed irregularities in the surfactant-secreting lamellar bodies within type 2 alveo

237 eriments synthetic phosphatidylglycerol-free surfactants seem optimal for delivering AMPs to the lung

238 ate for the first time that intercalation of surfactant self-assemblies in the polyelectrolyte multil

239 Here we show that surfactants significantly affect the generation of sea s

240 nergistic mixture of n-octanol enhanced with surfactant sodium dodecyl sulfate (SDS) (0.10% in n-octa

241 mellose (HPMC), and three chemically diverse surfactants, sodium dodecyl sulfate (SDS), cetyltrimethy

242 roplets of different chemistries in micellar surfactant solutions can result in predator-prey-like no

243 bridge transfer system was used to evaluate surfactant spreading and peptide transport.

244 function and distal killing, it also reduced surfactant spreading.

245 sembly and jamming of supramolecular polymer surfactants (SPSs) at the liquid/liquid interface.

246 eport the colloidal synthesis of a series of surfactant-stabilized lead chalcohalide nanocrystals.

247 thod was furthermore applied for analysis of surfactant-stabilized micro- and nanobubbles, with RI lo

248 evice for fluorescently triggered merging of surfactant-stabilized picoliter droplet pairs at high th

249 irect evidence that the intercalation of the surfactants substantially reduces the subsequent adsorpt

250 esearch domains such as reticular materials, surfactants, surface functionalization, light harvesting

251 ons demonstrate that the first-stage polymer/surfactant-surface sorption rate is at least 1 order of

252 s suggest that impaired lung development and surfactant synthesis in Src-1/-2(d/d) fetuses are likely

253 um by resident constituents of the pulmonary surfactant system suggests that POPG and PI function in

254 stabilize citral in various single and mixed surfactant systems at pH 1.0 and temperature 25 degrees

255 Such polymer-surfactant systems formulations if biocompatible/food gr

256 fferent experimental conditions (addition of surfactant, temperature).

257 the one-dimensional (1D) nanoscale pores of surfactant-templated mesoporous silica films.

258 seawater contained higher concentrations of surfactants than those produced from oligotrophic seawat

259 indings characterize hGBP1 as an LPS-binding surfactant that destabilizes the rigidity of the outer m

260 contractile polar gel, in the presence of a surfactant that favours the emulsification of the two ph

261 tein-A2 (hSP-A2) is a component of pulmonary surfactant that plays an important role in the lung's im

262 reen fluorescence protein chromophore (GFPc) surfactants that localize at the organic-water interface

263 In this case the living system produces the surfactants that the droplet needs for cargo transport a

264 line can be tuned through the addition of a surfactant, thereby controlling the surface energies, wh

265 phosphatidylglycerol content in an existing surfactant, through the addition of other lipids, signif

266 ffects of homogenization time (3.5-6.5 min), surfactant to oil ratio (0.43-0.78) and disperse phase v

267 e effect of different factors, including the surfactant to oil ratio, the presence of sodium chloride

268 dered essential for the ability of pulmonary surfactant to sustain low surface tensions.

269 ne proposed strategy is the use of exogenous surfactants to deliver antimicrobial peptides (AMPs), li

270 This study characterizes the activity of surfactants to induce transmembrane flip-flop of lipids

271 concerns about the safety of using synthetic surfactants to stabilize food emulsions have inspired a

272 0-780 nm) were stabilized with Tween 80 at a surfactant-to-oil ratio (SOR) of 0.1.

273 Over the follow-up, both surfactant-treated groups had significantly better pulmo

274 ases of respiratory failure in either of the surfactant-treated groups.

275 vasive and non-invasive respiratory support, surfactant treatment and elements of supportive care.

276 ine the most promising ratio between the two surfactants, Tween 20 and Span 60, in terms of entrapmen

277 ial efficacy of PA emulsions generated using surfactants: Tween 80, Triton X100, Sodium Dodecyl Sulfa

278 Surfactant type and concentration significantly influenc

279 They included percentage of surfactant used, sample pH, agitation rate, extraction d

280 Non-ionic surfactant vesicles (NISV) have long been used as a drug

281 framework to evaluate the performance of EOR surfactants via a Reservoir-on-a-Chip approach, which us

282 d that the phosphatidylglycerol component of surfactant was inhibiting AMP function and that an exoge

283 stant (k(T)) of singlet oxygen of the alkene surfactant was measured to be 1.1 x 10(6) M(-1) s(-1) at

284 th a quaternary ammonium cation (R(4) N(+) ) surfactant, was successfully developed, leading to a cha

285 rfactant layer with minimal perturbations to surfactant-water interfacial structure.

286 of an acid-cleavable detergent, RapiGest SF Surfactant (Waters Corporation), we developed and optimi

287 The binding constants in the surfactant were also measured and NOESY experiments show

288 b)) of the para-substituted phenols with the surfactant were also measured, and NOESY experiments sho

289 Nine classes of hydrocarbon surfactants were detected in AFFFs including octylphenol

290 Surface tension isotherms indicate that mPMA surfactants were weaker than corresponding seawater surf

291 synthesis of two-dimensional Janus colloidal surfactants, which could be utilized in biomedical, food

292 posed of water-soluble carriers blended with surfactants, which form niosomes upon hydration.

293 d to optimize extraction activities, such as surfactants, which have the potential to serve as organi

294 suffers from the use of organic solvents or surfactants, which raise environmental and energy-consum

295 ive polymer [gum arabic (GA)] and a nonionic surfactant [Witconol 2722 (WT)] under a range of experim

296 MC alone, due to the mixing of both HPMC and surfactant with the KTP-rich phase.

297 ine surfactant formation to generate complex surfactants with biomolecules (i.e., antibodies) for bio

298 Janus colloidal surfactants with opposing wettabilities are receiving at

299 nhibiting AMP function and that an exogenous surfactant, with a reduced phosphatidylglycerol composit

300 using SWCNT/GO nanoscrolls by incorporating surfactant-wrapped pristine SWCNTs as the internal eithe