Relevant bibliographies by topics / Alkyl ammonium bromide (DTAB)

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  1. Journal articles
  2. Dissertations / Theses
  3. Conference papers

Academic literature on the topic 'Alkyl ammonium bromide (DTAB)'

Author: Grafiati
Published: 4 June 2021
Last updated: 13 February 2022

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Journal articles on the topic "Alkyl ammonium bromide (DTAB)"

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Cheng, Chao, and Shi-Yong Ran. "Interaction between DNA and Trimethyl-Ammonium Bromides with Different Alkyl Chain Lengths." Scientific World Journal 2014 (2014): 1–9. http://dx.doi.org/10.1155/2014/863049.

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The interaction betweenλ—DNA and cationic surfactants with varying alkyl chain lengths was investigated. By dynamic light scattering method, the trimethyl-ammonium bromides-DNA complex formation was shown to be dependent on the length of the surfactant’s alkyl chain. For surfactants with sufficient long alkyl chain (CTAB, TTAB, DTAB), the compacted particles exist with a size of ~60–110 nm at low surfactant concentrations. In contrast, high concentration of surfactants leads to aggregates with increased sizes. Atomic force microscope scanning also supports the above observation. Zeta potential
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Huang, Xiangrong, Zhicheng Ye, Yazhuo Shang, et al. "Effect of Single/Mixed Surfactant Systems on Orientations of Liquid Crystals and Interaction of Proteins with Surfactants at Fluid Interfaces." Australian Journal of Chemistry 74, no. 8 (2021): 591. http://dx.doi.org/10.1071/ch21063.

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A series of single surfactant systems, i.e, quaternary ammonium-based gemini surfactants with different spacers and alkyl chain lengths (m-n-m; m=12, n=2, 3, 4, 6; n=3, m=12, 14, 16), halogen-free surface-active ionic liquid (HF-SAILs) with different symmetries ([Cnmim][C12H25SO4]; n=6, 8, 10, 12), and single-chain cationic surfactants including 1-dodecyl-3-methylimidazolium bromide ([C12mim]Br) and dodecyltrimethylammonium bromide (DTAB), along with certain combinations of different surfactants (12-3-12/[C12mim]Br and 12-3-12/DTAB) were applied to an aqueous/liquid crystal interface (ALI). Al
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Kasilingam, Thavan, and C. Thangavelu. "Synergistic Effect of Cationic Surfactants in Adsorption." International Letters of Chemistry, Physics and Astronomy 83 (August 2019): 31–40. http://dx.doi.org/10.18052/www.scipress.com/ilcpa.83.31.

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The corrosion behaviour of cationic surfactants, namely: cetyl trimethyl ammonium bromide (CTAB) and dodecyl trimethyl ammonium bromide (DTAB), have been used as corrosion inhibitors for carbon steel in well water. Protection efficiencies of the studied surfactants were depended on the hydrophobic chain length and concentration of the surfactants. The results shows that the order of protection efficiency is CTAB > DTAB. Tafel curves showed these surfactants are acting as an anodic inhibitors. Nyquist curves revealed that a protective film is formed on the metal surface. FTIR spectra suggest
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Liu, Shuo, Jiaxing Gao, Yibo Tang, Junfeng Wang, and Shaocheng Ge. "Quantum Chemical Study on the Influence of Dodecyl Trimethyl Ammonium Bromide on the CH4 Adsorption of Coal." Processes 8, no. 8 (2020): 894. http://dx.doi.org/10.3390/pr8080894.

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The adsorption of dodecyl trimethyl ammonium bromide (DTAB) on coal can affect the wettability of coal and change the water absorption of coal. After DTAB treatment, the change in the CH4 adsorption capacity of coal is worth further study. To reveal the microscopic mechanism of the influence of DTAB on the CH4 adsorption capacity of coal, we employed the density functional theory (DFT) with the 6-311 G (d, p) basis set. DFT-based computations interpreted the adsorption process of CH4 and DTAB on coal molecules and determined the stable structure, adsorption distance, Mulliken overlapping popul
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Zhang, Jian Min, Heng Li, and Wei Hua Chen. "Influences of Carbon-Chain Length of Surfactants on Mesoporous Manganese Oxides." Advanced Materials Research 512-515 (May 2012): 1647–50. http://dx.doi.org/10.4028/www.scientific.net/amr.512-515.1647.

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Three kinds of mesoporous manganese oxides were prepared successfully via a simple hydrothermal method, using dodecyltrimethylammonium bromide (DTAB), cetyltrimethyl- ammonium bromide(CTAB) and octadecyltrimethyl ammonium bromide(OTAB) as structure directing agents, respectively. The as-synthesized samples were characterized by X-ray diffraction(XRD) and Brunauer -Emmett-Teller(BET)．The experimental results show that the carbon-chain length of surfactants have influences on not only crystal structure and metal valence, but also specific surface area and pore size of the as-prepared materials.
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Sun, Jian, Hong Yun Li, Dong Hui Li, Bing Shao, and Lin Lin Cui. "Spontaneous Formation of DTAB/SLS Vesicles." Advanced Materials Research 881-883 (January 2014): 734–37. http://dx.doi.org/10.4028/www.scientific.net/amr.881-883.734.

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Dodecyl trimethyl ammonium bromide/sodium dodecyl sulfate (DTAB/SLS) complex formulation of scale effect on the spontaneous formation of vesicles and the influence of different factors on the stability of vesicles were discussed, structure and morphology of vesicles were observed.
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Cui, Lin Lin, and Hua Nan Guan. "Spontaneous Formation of DTAB/SDBS Vesicles." Advanced Materials Research 734-737 (August 2013): 2505–8. http://dx.doi.org/10.4028/www.scientific.net/amr.734-737.2505.

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Dodecyl trimethyl ammonium bromide/sodium dodecyl benzene sulfonate (DTAB/SDBS) complex formulation of scale effect on the spontaneous formation of vesicles and the influence of different factors on the stability of vesicles were discussed, structure and morphology of vesicles were observed.
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Isa, M. I. N., and A. S. Samsudin. "Ionic Conduction Behavior of CMC Based Green Polymer Electrolytes." Advanced Materials Research 802 (September 2013): 194–98. http://dx.doi.org/10.4028/www.scientific.net/amr.802.194.

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The present work deals with the findings on the ionic conduction behavior based on ethylene carbonate (EC) as plasticizer in carboxymethyl cellulose (CMC) – dodecyltrimethyl ammonium bromide (DTAB) for green polymer electrolytes (GPEs) that were prepared via solution casting technique. The highest ionic conductivity obtained for CMC-DTAB film was 7.72 x 10-4 S/cm and enhanced to 2.37 x 10-3 S/cm with addition 10wt. % of EC. The conductivity-temperature of GPEs system obeys the Arrhenius relation where the ionic conductivity increases with temperature. The temperature dependence of the power la
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Tian, Maozhang, Fan Zhang, Lu Wang, Xing Dong, Lifei Zhang, and Xia Guo. "Activity of Polyphenoloxidase in red Fuji Apples Promoted with Cationic Surfactant – Role of Surfactant Structure." Tenside Surfactants Detergents 58, no. 5 (2021): 383–93. http://dx.doi.org/10.1515/tsd-2020-2322.

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Abstract In this study, we observed the activity of polyphenoloxidase (PPO) in red Fuji apples in the presence of single-chained surfactants (including cetyl trimethyl ammonium bromide (CTAB), and dodecyl trimethyl ammonium bromide (DTAB)) and gemini surfactants (pentamethylene-α,ω-bis(dodecyl dimethyl ammonium bromide), octamethylene-α,ω-bis(dodecyl dimethyl ammonium bromide, dodecamethylene-α,ω-bis(dodecyl dimethyl ammonium bromide), pentamethylene-α,ω-bis(cetyl dimethyl ammonium bromide), and octamethylene-α,ω-bis(cetyl dimethyl ammonium bromide)). It was found that all these surfactants en
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Bakshi, Mandeep Singh, Aman Kaura, Gurinder Kaur, Kanjiro Torigoe, and Kunio Esumi. "Effect of Sodium dodecylsulfate and Dodecyltrimethyl Ammonium Bromide on the Morphologies of Gold Nanoparticles in the Presence of Poly(amidoamine) Dendrimers." Journal of Nanoscience and Nanotechnology 6, no. 3 (2006): 644–50. http://dx.doi.org/10.1166/jnn.2006.123.

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The synthesis of gold nanoparticles has been carried out in aqueous phase in the presence of both ionic surfactants (i.e., sodium dodecylsulfate (SDS) and dodecyltrimethylammonium bromide (DTAB)) and poly(amidoamine) dendrimers (PAMAM). It has been observed that the fluoroderivative of 2G PAMAM (2D) acts as reducing agent in reducing Au(III) to Au(0) leading to the formation of fine gold nanoparticles. This process has been further evaluated in the presence of fixed amounts of both SDS and DTAB in their respective pre and post micellar concentration regions. The presence of SDS leads to the ap
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Dissertations / Theses on the topic "Alkyl ammonium bromide (DTAB)"

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Matsson, Maria. "Adsorption of polyhydroxyl based surfactants." Doctoral thesis, KTH, Chemistry, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-421.

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<p>Adsorption on solid surfaces from solution is a fundamental property of a surfactant. It might even be the most important aspect of surfactant behavior, since it influences many applications, such as cleaning, detergency, dispersion, separation, flotation, and lubrication. Consequently, fundamental investigations of surfactant adsorption are relevant to many areas.</p><p>The main aim of this thesis has been to elucidate the adsorption properties, primarily on the solid/water interface, of a particular class of polyhydroxyl based surfactants: the alkyl glucosides. By the use of ellipsometry,
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Chen-HaoWu and 吳振豪. "Tetra-n-alkyl ammonium bromide salts as electron injection layers in polymer light emitting diode." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/43461697722342960634.

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Chih-YunChin and 金志昀. "Tetra-n-alkyl Ammonium Bromide salts as Electron Extraction Layers in Polymer Bulk Hetero-junction Solar Cells." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/32102314560105458889.

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Conference papers on the topic "Alkyl ammonium bromide (DTAB)"

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Era, Masanao. "Self-organising formation of super layer structure in PbBr-based layered perovskite superlattice materials by mixing of bulky chromophore-linked ammonium bromide and alkyl ammonium bromide." In SPIE NanoScience + Engineering, edited by Tom G. Mackay, Akhlesh Lakhtakia, Yi-Jun Jen, and Motofumi Suzuki. SPIE, 2013. http://dx.doi.org/10.1117/12.2023548.

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You might also be interested in the extended bibliographies on the topic 'Alkyl ammonium bromide (DTAB)' for particular source types:
Journal articles
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