To isolate high quality total RNA from plants of purple-fleshed sweet potato (Ipomoea batatas L. Lam) is difficult because these plants contain high levels of carbohydrates and pigment compounds. In this study, we developed a quick and reliable method for total RNA extraction. Using this extraction protocol, which was derived from the traditional CTAB method with modification, we obtained high ...

Genomic DNA was isolated from leaves of three species of Jatropha, namely J. glandulifera, J. gossypifolia and J. curcas. The objective of our study was to use alcohol as a fixing solution, making liquid nitrogen unnecessary for isolation of genomic DNA from Jatropha species. The spectral quality of genomic DNA isolated using this method as measured by the A260/A280 absorbance ratio ranged from...

Stable CTAB micelles loaded with DiI and DiD are prepared, showing RET. Remarkably, the RET efficiency increases upon diluting sample below critical micellar concentration, as dyes cluster around CTAB.

Penelitian ini bertujuan untuk mendapatkan nanopartikel TiO2 serta penambahan surfaktan Cetyl Trimethyl Ammonium Bromide (CTAB) dan Polietilen Glikol (PEG) -6000 . Dalam penelitian proses pembuatan , –CTAB -PEG-6000 TiO2-CTAB menjadi menggunakan metode sol gel, dari bahan TiCl3. yang diperoleh dikarakterisasi XRD SEM Dari hasil analisis ukuran diameter kristal masing sebesar 30,12 nm ,35,66 ,36...

FeMnTiOx mixed oxide is prepared by the CTAB-assisted co-precipitation method, and the transformation of anatase into rutile is inhibited by CTAB to some extent. The catalyst obtained in the present work shows nearly 100% NO conversion at 100-350 °C, more than 80% N2 selectivity at 75-200 °C, and excellent H2O durability for the selective catalytic reduction of NO by NH3 with a space velocity o...

DNA extraction is the first step in obtaining high-concentration and high-purity that can use subsequent steps. Because leaf structure challenging contains several secondary metabolites affect results, on dry leaves of Dipterocarpaceae considered problematic. This research aims to find a suitable method for extracting from preserved leaves. Preserved silica gel will up, making them tough destro...

Background: The prevailing methods for the genomic DNA extraction of Sclerotium rolfsii from its mycelium mat is often time consuming and yields poor quality quantity owing to presence outrageous magnitude mucilage polysaccharides. Methods: A new fast track method isolation resting structure (sclerotia) S. by modifying CTAB deprived supplementation proteinase K has been standardized. Result: pr...

Synthesis of semiconductor nanoparticles with new photophysical properties is an area of special interest. Here, we report synthesis of ZnS nanoparticles in aqueous micellar solution of Cetyltrimethylammonium bromide (CTAB). The size of ZnS nanodispersions in aqueous micellar solution has been calculated using UV-vis spectroscopy, XRD, SAXS, and TEM measurements. The nanoparticles are found to ...

The separation of different ring numbered polyaromatic hydrocarbons (PAHs) was accomplished by using cetyltrimethylammonium bromide (CTAB) in capillary electrokinetic chromatography. In order to increase the solubilities and selectivities of PAHs, acetonitrile (ACN) was used as an organic modifier. Under the optimised conditions, 11 aromatic compounds were separated within 14.5min in a running ...