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I am using TracePro software for optical simulation of my solar concentrator system. The software gives the results as irradiation flux map and also the incident ray table. Now for thermal...
27 October 2022 509 1 View
We would like to start breeding in our laboratory cell lines related to brain tissue or nerve tissue. We were thinking about the HBEC-5i line. Have any of you had experience with it? Is it...
26 October 2022 6,884 1 View
I was going to perform Northern Blot. After running the samples on agarose gel, one of the samples did not seem to travel. Albeit performed northern blot, no signal at all for all the samples....
26 October 2022 3,293 3 View
i want to isolate gram positive bacillus from air by using direct plate expose method, please suggest me selective media on which i can get gram positive bacillus mainly.
24 October 2022 7,715 2 View
Hello everyone, I want to use gender as a covariate in an ancova. I read that I have to dummy code it beforehand (male, female, other). When doing that, I would get three variables in spss,...
23 October 2022 6,164 3 View
I am planning to use the CRISPR method to delete or inactivate a specific gene in Vibrio Cholerae. Which CRISPR system is the most suitable in this case?
22 October 2022 5,604 0 View
I used Pfu polymerase for the PCR reaction I had set a month ago and I got a positive band. I tried repeating the experiment with the same parameters but I couldn't get any band. I have checked...
22 October 2022 5,135 3 View
I work with the cell-free supernatant of a Bacillus subtilis bacterial culture. After centrifugation, I use 0.2 micrometer filters to collect the supernatant. I noticed that spores pass through...
19 October 2022 9,752 5 View
I think so
19 October 2022 8,024 8 View
I am using a sterilized GelMA to print structures using two-photon polymerization techniques. The printing procedure is carried out outside a sterilized (laminar flow hood, for example)...
18 October 2022 3,758 2 View
I have developed this program that acquires MPU data with Linx. Now I want to acquire more data x seconds, achieving a sampling rate of 1kHz. How can I do this with Linx?
18 October 2022 393 0 View
I have been engineering E.coli for few years, but this is my first time transforming microalgae. I am trying to transform C.vulgaris, using agrobacteirum-mediated trasnformation method. I found...
18 October 2022 9,755 2 View
Hi all, Hope everyone is doing great! Just a quick question, when I have 2 parts modelled in SHELL element with shell offset in the section manager set to 'middle surface', at the location where...
17 October 2022 9,562 1 View
Dear collegues, I started new project about protein expression and production like ferritin in an engineered Bacillus subtillis so First, I found more than 100 genes from different resources like...
14 October 2022 2,714 2 View
Hello everyone, I'm a graduate student. Now I'm doing GaN etch with Cl2/BCl3 gas (ICP-RIE) with GXR601 When the etch depth is under 100nm, the surface (PR X) is clean but up to 200~300nm the...
05 October 2022 1,160 1 View
I would like to optimise media for co culture studies?
04 October 2022 9,889 0 View
I am interested in how EIS might be performed in systems that utilize solid electrolytes. Would standard settings (10 mV rms from 1 mHz -> 100 kHz) be advisable in systems such as these? Thank...
30 September 2022 6,971 2 View
Dear all, I am working on root organ culture technology for the mass production of mycorrhizae. Please inform me about what are the species of mycorrhiza can be mass produced under in vitro or...
22 September 2022 6,992 2 View
Hi there, I want to run bacterial samples in a flow cytometer, but the person responsible for the machine is rightly sceptical about doing so; we've never experimented with this before, and the...
02 September 2022 1,970 0 View
Our lab is looking to purchase a ductless fume hood that will be primarily used to evaporate off volatile chemicals from biological samples. The chemicals that we primarily will be using are...
31 August 2022 8,205 0 View
I want to make Luria Bertani Agar containing streptomycin antibiotic for testing different Vibrio cholerae species to check whether they can grow on those media or not.
29 August 2022 4,357 4 View
Is there any other way to measure the concentration of compounds of interest on a TLC plate without a densitometer? I heard of a mobile app that quantifies the cluster of pixels in an area of the...
26 August 2022 9,920 0 View
Hello everyone ! I'm working on human neuronal progenitor (ReNCell VM) that I differentiate and mark by immonochemistry. The problem is that I have the exact same co-labeling between GFAP,...
25 August 2022 2,418 3 View
I want to make electrolytes for electrochemical analysis. Please guide me on how to prepare the above solution and share me procedure. Thanking you
23 August 2022 1,753 1 View