Should all replicates of silver nanoparticles made with varying concentration of leaf extract be characterized or only a sample per concentration?
I have been asked by IntechOpen to write the chapter for a book they are going to publish, but as I don't have enough experience in the area they proposed me to write I declined their offer. Now...
24 February 2021 2,802 4 View
Dear friends! I am back to work after 3 years career break. Now performing a PCR, feeling like a newbie... Please, help to understand whether RT-PCR reaction "worked" or not. Which results should...
14 February 2021 3,129 8 View
Hello! Our lab is working with primary cells which we are isolating from the colorectal tissue. During the isolation, we are washing the tissue with pen-strep and then also add some pen-strep in...
07 February 2021 8,258 3 View
https://docs.google.com/forms/d/e/1FAIpQLSfaaCWZZqMIhoz5yj_5dxggvb6-cISx3GUHssYUWZWKbpx3UA/viewform Dear colleagues! We ask you to participate in a series of surveys related to the scientific...
26 January 2021 5,969 3 View
Dear Colleagues! How correct and appropriate is it to carry out a forensic toxicological examination of drugs and psychotropic substances in biological objects (in blood, urine, hair) and a...
24 January 2021 4,489 2 View
Dear Colleagues! How correct and appropriate is it to conduct forensic toxicological and food examination of volatile substances (ethanol, methanol, propanol, ethyl glycol, etc.) in blood and...
24 January 2021 5,645 2 View
Hey, I am looking to start working on mouse cell line for some genomics experiments. I have the following requirements: 1) Normal chromosomes composition. 2) Possible to transfect. 3) Possible to...
03 January 2021 4,387 2 View
I do research on the relationships between universities and local governments by asking the research question (how) can universities contribute to the design (and implementation) of public...
29 December 2020 4,522 12 View
I am working with THP-1 cells at the moment and am having trouble with maintaining a high confluence once I seed them on a 24-well plate. I usually try to seed around 100,000 cells per well and...
29 December 2020 1,567 3 View
I am planning some NMR experiments that require glass vials (due to chloroform). I am looking to find glass vials that would take 400-2000ul volumes, fit in the centrifuge and allow me to separate...
01 December 2020 3,259 2 View
Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru
02 March 2021 1,787 2 View
I have an input video, of skin (from a microscope that means it is magnified such that blood capillaries are visible). The idea is to extract 15 sec of continuous frames from a video of 1 min,...
02 March 2021 2,735 2 View
I took measurements of different concentrations of 15 nm and 5 nm Au nano particle solutions. I'm trying to determine which concentration I measured gives the best reading overall. I also...
02 March 2021 7,626 1 View
I am searching for a good place for the Post Doc,
02 March 2021 4,053 3 View
Hi all, I need to cleave the ester in Ethyl 2-amino-1H-imidazole-5-carboxylate to make the carboxylic acid and retrieve the product from solution to use in downstream applications of linking to...
01 March 2021 8,766 3 View
I need a procedure to extract the ciprofloxacin hydrochloride from aqueous solution by using dichloromethane in detail,. I thank you very much.
01 March 2021 4,306 1 View
[Synthesizing Cu nanoparticles without using chemical reductants]
01 March 2021 8,359 1 View
I want to find a quorum sensing inhibitor from plant extracts. Klebsiella pneumoniae, Moraxella catarrhalis, Staphylococcus aureus, and Streptococcus pneumoniae. I looked for these strains...
01 March 2021 7,675 3 View
I have a set of stably transfected cell lines all transfected with plasmids containing GFP tags on the C terminus. During a western blot using anti-GFP antibody, one of my plasmids has dissociated...
01 March 2021 9,310 4 View
In the stabilization of AgNPs are vital in current research interest. However, some of the 2D nano-materials like graphene oxide, MoS2, etc... previously used to stabilize it. But still they shown...
01 March 2021 2,207 3 View