Results 71 to 80 of about 58,684 (204)
Extraction of Industrial Lipases with CTAB Reverse Micelles
, 2004 脂肪酶是工业生产中一种重要的酶类，其分离纯化研究具有重大的应用价值，本 论文利用十六烷基三甲基澳化按（CTAB）反胶团对两种工业脂肪酶（扩展青酶PF868 和lipaseM）进行萃取分离，研究内容如下：（1）采用单一CTAB反胶团体系对两种脂肪酶进行萃取时，国产脂肪酶在pH9.0 左右有最大萃取率，而liPaseM在pH10.0左右有最大萃取率，hpaseM萃取的主要 推动力是静电作用力，而国产脂肪酶萃取的主要推动力是疏水相互作用力；采用 CTAB混合反胶团对国产脂肪酶进行萃取时，PEG400 ...
沈睿
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Dielectric and Mechanical Properties of CTAB-Modified Natural Rubber Latex–Cement Composites
, 2022 Cetyl trimethyl ammonium bromide (CTAB)-modified natural rubber latex/Portland cement paste (CTAB + NL/PC) composites were fabricated by varying the NL/cement and CTAB/cement ratios to improve the elastic property of PC.
Patcharapol Posi +4 more
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Direct coating of mesoporous titania on CTAB-capped gold nanorods
, 2016 We demonstrate a CTAB-templated approach towards direct coating of mesoporous titania on gold nanorods in aqueous solutions. The formation of the mesoporous shell is found to be closely correlated with CTAB concentration and the amount of the titania ...
Lu, XX(卢旭星) +7 more
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International Journal of Electrochemical Science, 2011 To improve the electrode catalytic activity, palladium-nickel (Pd-Ni) bimetallic electrode was prepared by electrochemical deposition in the presence of cationic surfactant-cetyl trimethyl ammonium bromide (CTAB).
Zhirong Sun +4 more
doaj +1 more source
, 2000 Heme A is a prosthetic group in many respiratory oxidases. It is synthesised from heme B (protoheme IX) with heme O as an intermediate. In Bacillus subtilis two genes required for heme A synthesis, ctaA and ctaB, have been identified.
Throne-Holst, Mimmi +4 more
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, 2015 Pore-size expansion of hexagonal-structured assembly of nanocrystalline titania (anatase) combined with cetyltrimethyammonium bromide (CH(3)(CH(2))(15)N(+)(CH(3))(3)Br(-), CTAB) (named as Hex-ncTiO(2)/CTAB Nanoskeleton) was achieved with the aid of ...
Koshikawa, Naokiyo +8 more
core +2 more sources
Effective extraction and purification of DNA from mycobacteria is critical for downstream molecular applications. However, mycobacteria have a complex cell wall structure that makes DNA extraction challenging. Here, we describe an optimized protocol for extracting DNA from mycobacterial cultures grown on solid or in liquid media.
openaire +1 more source
Nanotechnology ReviewsNanorod and nanosphere hydroxyapatite (HAP) particles were synthesized by the sol–gel hydrothermal method. The size of the synthesized HAP nanoparticles was controlled using cetyltrimethylammonium bromide (CTAB) as a templating agent with molar ...
Jayakodi Santhoshkumar +6 more
doaj +1 more source
CTAB@BiOCl: a highly adsorptive photocatalyst for eliminating dye contamination
, 2016 The title composite was synthesized under facile conditions by hydrolysis and co-precipitation. Through comparative studies, it was found that the morphology, structure and properties were affected by hexadecyl trimethylammonium bromide (CTAB) doping ...
Yu, Yichang, +3 more
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CTAB-GAN: Effective Tabular Data Synthesizing
, 2021 While data sharing is crucial for knowledge development, privacy concerns and strict regulation (e.g., European General Data Protection Regulation (GDPR)) unfortunately limit its full effectiveness.
Kunar, Aditya (author)
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