A clear, colorless liquid rapidly absorbed from the gastrointestinal tract and distributed throughout the body. It has bactericidal activity and... | Contact experts in Ethanol to get answers
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Questions related to Ethanol
Ethanol production (g/L) from lignoicellulosic material for distillation process.
12 July 2021 700 3 View
I was doing DNA precipitation (after phenol-chloroform) with 2.5x volume 100% ethanol, 1/10 3M sodium acetate pH 5.2 at -80C freezer for 2h. After the incubation, the solution kind of half froze...
06 July 2021 9,806 1 View
The Canada balsam we're using consistently starts "crystallizing" after a few months, completely obscuring the smaller detailed of the specimens on the slides. The specimens have been cleared...
05 July 2021 8,938 5 View
Hello everyone, I tried to make a positively charged 1T-MoS2 nanosheets dispersion in ethanol using CTAB. First, the exfoliated 1T-MoS2 nanosheets and CTAB were added to the DI water in a weight...
29 June 2021 1,079 3 View
I just want to know anyone tried a yeast DNA purification kit for common fungal pathogens DNA purification, if so can you please enlighten whether it works or not?
25 June 2021 2,291 0 View
I want to do a fermentation test for my yeast to know if they can ferment glucose or not. After some study i found that phenol red broth might be the media for it. But the example that using that...
24 June 2021 9,035 6 View
I want to do a fermentation test for my yeast. I want to know if i can do it using YPD broth supplemented with phenol red as pH indicator. If can, how much phenol red would it needed, and how to...
24 June 2021 9,478 3 View
The feed contains 52% saturated vapor and 48% saturated liquid.
23 June 2021 9,840 2 View
1. Most research papers indicate to use of (dropwise) HNO3 or HCl with TTIP and Ethanol mixture before adding the leaf extract. Why is it necessary to make the media acidic? 2. During doping of...
20 June 2021 2,411 4 View
I want better repeatability of my protocol and this is hindered by the fact I have to weight each phospholipids everytime i make a new batch which leads to slight changes and errors. So I would...
16 June 2021 420 3 View
Hi, I am studying the interaction between nanoparticles and cells that are grown on hydrogels (VitroGel). I want to perform a TEM characterization, however I have issues in finding the right...
14 June 2021 1,910 1 View
Hi everyone, I'm currently working with estrogenic compounds, and the manufacturer recommends to elute the 17β-Estradiol powder in this way add 1 ml absolute ethanol; gently swirl to dissolve;...
14 June 2021 870 1 View
Other than Tauc or Kubelka - Munk.I already use Tauc's method, I just want to have a way to corroborate my data by another method.
07 June 2021 7,852 4 View
Other elements include Ca, C. All elements are given in wt %.
05 June 2021 4,289 3 View
I am trying to dilute the TGF-B3 growth factor with the recommended diluent: sterile-filtered liquid containing 10mM acetic acid and 20% ethanol. My questions: 1. How to prepare 10mM acetic...
17 May 2021 9,279 2 View
I am trying to make an LNP-mRNA system using a modified protocol from Semple, SC et al. "Rational design of cationic lipids for siRNA delivery." My specific question entails the method of siRNA...
12 May 2021 8,018 2 View
I need to know the limit for metal content for ethanol blending especially for Mg, Pb, Cu, Ag, Na, Fe, Ca, Zn. Thank you so much, in advance! #bioethanol #metal #ASTM #fuelblending
07 May 2021 7,449 2 View
I did a liposomal preparation of DPPC:CHOL 1:1 with flow ratio 2:1 (PBS: Ethanol) based on literature of review using microfluidics nano-assembler bench top. I measured the size using Malvern...
07 May 2021 1,020 8 View
Dear, Resently, the result of acetic acid boosts the yield of ethanol using Saccharomyces cerevisiae fermentation under the single carbon source of glucose was obtained, which was different from...
07 May 2021 9,162 4 View
I've been doing plant maceration extraction with ethanol solvent . It yields some residue (marc) that wont dissolve anymore , how to dispose it ?
30 April 2021 7,710 2 View
Dear colleagues, we study Planariid flatworms and we would greatly appreciate having samples of primarily Crenobia alpina (but potentially also Polycelis felina) stored in ethanol from various...
29 April 2021 8,756 2 View
To extract protein from plant tissue using chloroform/methanol method, at least 200 mg sample is required. However, root weight of few wheat seedlings (14-30 days) is not that much. Therefore, may...
26 April 2021 1,689 8 View
Hello everybody, i have a question about cell fixation for flow cytometry analysis (i am trying to optimize fixation for pH2ax analysis). I fixed my cells with 70% Ethanol following this...
07 April 2021 2,476 5 View
I am struggling on how to calculate this. I know I need the MW, but I am not sure how these all tie together.
02 April 2021 4,774 1 View