Results 21 to 30 of about 103,107 (299)

INFLUENCE OF DESILICATION CONDITIONS ON THE SYNTHESIS OF HIERARCHICAL ZEOLITE Y

Revista Politécnica, 2019
Hierarchical zeolites were synthesized by two methodologies, following desilication procedures of commercial zeolites. Starting from USY zeolite (Zeolyst CBV720, Si/Al=15), the effect of the amount of CTAB in the desilication media and the hydrothermal ...
Carlos Fernando Imbachi-Gamba, Aída Luz Villa Holguín   +1 more
doaj   +1 more source

Molecular detection of quaternary ammonium compound resistance genes of Staphylococcus aureus from udder surface and mastitis milk of bovines [PDF]

Journal of Veterinary and Animal Sciences, 2022
Quaternary ammonium compounds (QAC) are widely used biocides in the field of medical and veterinary practice. Resistance to QACs is an emerging problem due to this widespread use.
S. Vignesh, R.L. Rateesh, K.C. Bipin, L. John , P.M. Deepa   +4 more
doaj   +1 more source

Preparation of TiO₂/g-C₃N₄ by CTAB-assisted and photocatalytic degradation of unsymmetrical dimethylhydrazine waste water

Cailiao gongcheng, 2019
The TiO2/g-C3N4 composites were prepared by the hydrothermal method with cetyltrimethyl ammonium bromide (CTAB). The influence of CTAB on the structural properties and spectral properties of the composites was studied.
ZENG Bao-ping, JIA Ying, XU Guo-gen, LI Ming, FENG Rui   +4 more
doaj   +1 more source

Effects of Bentonite Nanoclay and Cetyltrimethyl Ammonium Bromide Modified Bentonite Nanoclay on Phase Inversion of Water-in-Oil Emulsions

Colloids and Interfaces, 2020
The effects of unmodified and modified bentonite nanoclays (with various degrees of surfactant modification) on the catastrophic phase inversion from water-in-oil (W/O) emulsion to oil-in-water (O/W) emulsion were determined experimentally. The bentonite
Sileola B. Ogunlaja, Rajinder Pal
doaj   +1 more source

The Influence of Metal Loading Amount on Ni/Mesoporous Silica Extracted from Lapindo Mud Templated by CTAB for Conversion of Waste Cooking Oil into Biofuel

Bulletin of Chemical Reaction Engineering & Catalysis, 2021
The synthesis and characterization of Ni/mesoporous silica (Ni/MS) catalysts from Lapindo mud with various metal loading for the hydrocracking of waste cooking oil into biofuel has been conducted.
Cahyarani Paramesti, Wega Trisunaryanti, Savitri Larasati, Nugroho Raka Santoso, Sri Sudiono, Triyono Triyono, Dyah Ayu Fatmawati   +6 more
doaj   +1 more source

Modified CTAB protocol for RNA extraction from Lemon balm (Melissa officinalis L.)

Acta Agriculturae Slovenica, 2020
Ribonucleic acid (RNA) quality and integrity are crucial for many studies in plant molecular biology. High-quality RNA extraction from plants with high levels of compounds such as polysaccharides, polyphenols, and other secondary metabolites are ...
Fatemeh RAHMANI, Leila AMRAEE
doaj   +1 more source

Synthesis of Spherical Nanostructured g-Al2O3 Particles using Cetyltrimethylammonium Bromide (CTAB) Reverse Micelle Templating

Bulletin of Chemical Reaction Engineering & Catalysis, 2019
We demonstrated the synthesis of spherical nanostructured g-Al2O3 using reverse micelle templating to enhance the surface area and reactant accessibility.
Didi Prasetyo Benu, Veinardi Suendo, Rino Rakhmata Mukti, Erna Febriyanti, Fry Voni Steky, Damar Rastri Adhika, Viny Veronika Tanuwijaya, Ashari Budi Nugraha   +7 more
doaj   +1 more source

Mixed-Solvent Polarity-Assisted Phase Transition of Cesium Lead Halide Perovskite Nanocrystals with Improved Stability at Room Temperature

Nanomaterials, 2019
Cesium lead halide perovskite nanocrystals (NCs) have attracted enormous interest in light-emitting diode, photodetector and low-threshold lasing application in terms of their unique optical and electrical performance.
Rui Yun, Li Luo, Jingqi He, Jiaxi Wang, Xiaofen Li, Weiren Zhao, Zhaogang Nie, Zhiping Lin   +7 more
doaj   +1 more source

Optimized method for dna extraction and PCR amplification in aroeira tree

Bioscience Journal, 2023
Molecular markers are important tools in the characterization of plant genetic diversity and can provide support for conservation strategies for endangered populations.
Jailson do Nascimento Silva, Amanda Camila dos Santos Linhares, Dario Abel Palmieri, Marcones Ferreira Costa, Gisele Holanda de Sá, Maria Fernanda da Costa Gomes, Michelli Ferreira dos Santos, Lidiane de Lima Feitoza, Sérgio Emílio dos Santos Valente   +8 more
doaj   +1 more source

Comparison of DNA Isolation Methods that Derived from Leaves of a Potential Anti-Cancer Rodent Tuber (Typhonium flagelliforme) Plant

International Journal of Agriculture System, 2022
The content of polysaccharides, polyphenols, proteins, and RNA compounds is the main problem often found in Plants DNA isolation, which inhibit the process of DNA isolation.
Gemilang Rahmadara, Nurul Fitri Hanifah, Rismayanti Rismayanti, Devit Purwoko, Andi Rochandi, Teuku Tajuddin   +5 more
doaj   +1 more source