Can some one suggest what is percentage of Gellan gum in media?

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What problems we generally face during the isolation of Iron-oxidizing bacterial strain?

I have isolate iron oxidizing bacteria using K2HPO4 (0.4 g / L), MgSO4.7H2O (0.4 g / L), (NH4) 2SO4 (0.4 g / L) and FeSO4.7H2O (33.3 g / L) and gellan gum as a solidifying agent, pH 3.0-3.5 on...

06 July 2018 2,558 0 View

Is it possible to analyse different inhibitors in hydrolysate sample using spectrophotometer (i.e. without using GC or HPLC)?

I am working on lignolytic bacterial enzymes for ethanol production. During pretreatment of the biomass, many inhibitors are thought to be produced. So I want to analyze my samples for different...

10 November 2017 6,916 3 View

Can anyone please suggest me how to quantify the inhibitors produced during pretreatment of biomass and what standards are generally used?

I want to know the instruments and procedure which I can use to estimate the amount of inhibitors.

08 September 2017 8,183 0 View

What precautions should be taken while handling S. aureus enterotoxin Type B in the lab?

I would like to understand potential safety concerns while handling SEB in the lab. Especially while working in animal house facility. Would like to know precautions for handling. Sigma MSDS...

07 August 2024 6,034 3 View

How can I inoculate a lyophilized anaerobic bacteria into the culture medium without an anaerobic chamber?

There are anaerobic gas pak jars and environment providers in the laboratory that provide anaerobic environmental conditions for the growth of anaerobic bacteria. However, there is no anaerobic...

05 August 2024 4,945 3 View

How Social Media Affects Your Mental Health ?

How Social Media Affects Your Mental Health

04 August 2024 6,961 3 View

How does social media influence people's dental habits and interest in aesthetic dental treatments?

Hello, Dear friends, I am surveying as part of my thesis research and would greatly appreciate your participation. The study investigates how social media influences dental health behaviors...

01 August 2024 9,349 2 View

How to select target material for X-Ray generation?

Generally, the target material is Mo, Co, Cu, Fe, Cr, etc, so on what basis should we choose this material?

31 July 2024 5,824 0 View

What is the solubility of Iron (+3) in Bismuth Oxide?

Dear all: I am modifying Bismuth Tungstate with Hematite (Fe2O3), so I would like to know about how much Iron(+3) can form a solid solution in a Bismuth Oxide matrix. Best wishes Marco

29 July 2024 2,163 1 View

How does the Retention time effect the Biogas Production?

List down the various factors responsible and how does this effect the overall biogas production when it is related to Hydraulic retention time of the digester based on the feedstock?

27 July 2024 4,800 4 View

Question about MHB (Mycorrhiza Helper Bacteria) isolation technique??

What are the most effective isolation techniques for obtaining MHB?? Is there are best approach techniques? I keep struggling in obtaining it.

26 July 2024 7,387 0 View

How to maintain the drug concentration in cell culture study for long term?

I am working in the filed of long acting drugs with Nano formulation. I want to study the efficacy of my formulation in 2D cell cultures while this required media change on every two days. In such...

24 July 2024 8,696 0 View

How can I identify popular hashtags on a social media platform from three years ago?

I'm looking into climate change fake news (specifically ice melt fake news) on TikTok and YouTube, and I'm going to be gathering relevant social media posts from around COP26. Any ideas on how I...

23 July 2024 6,737 2 View