13 Questions 23 Answers 0 Followers
Questions related from Janani S.K.
Where does the crystal violet bind to when added to live and dead cells? Which part of the live cells they bind to?
10 October 2023 5,548 0 View
How can we detect the molecular weight of PEG in NMR? Is it possible to detect the number of monomers in that? Thanks
23 June 2023 1,424 1 View
Which technique or analytical method should be used to determine the nature of PEG (polyethylene glycol). How do we determine whether it is having branched monomers or linear monomers?
26 May 2023 4,207 3 View
I need to detect the length of a monomer in PEG. Is there any method? Because i need to determine the Flory's radius. So, in order to carry out the same. I need to detect the monomer length. Is...
18 May 2023 6,079 0 View
I need to analyse my sample using MALDI -TOF. I'm getting reference articles for the determination of PEG but, i couldn't able to find the relevant articles for PEG-COOH anlaysis. Can anyone...
11 May 2023 8,235 20 View
Which method can be used to determine the length of the PEG (Polyethylene glycol) chain which has been grafted on Nanoparticle?
10 April 2023 3,557 4 View
I need to identify the type of PEG Coating confirmation on the nanoparticle. Since, there are two types of confirmation based on the grafting density of PEG, I would like to know how we can...
01 April 2023 8,048 0 View
If there is a stock solution of 100 micromolar per 10ml. If i withdraw 200 microliters from that, how much micromolar will be there in 200 microliter and remaining volume of stock solution (9800...
13 January 2023 8,026 8 View
I'm going for the conjugation of PEG with a oligonucleotide. Thus i need to take equimolar ratio of both the compounds. I have decided concentration of oligos as 80 micromolar (liquid form) based...
17 August 2022 1,382 0 View
As a part of my research work, I need to perform western blotting to detect the MDM2 levels in MCF- 7 cells. For this purpose, I need to purchase the antibody. Can I opt for monoclonal antibody?...
10 August 2022 2,892 0 View
Can I consider the endothermic peak of DHA (dihydroartemisinin) as the melting point of the sample?
11 January 2022 3,998 9 View
How can I do a chemical conjugation with PEG-COO- with NH2-aptamer? Whether any linker that can be dissociated in acidic environment can be used (because of cancer environment)? Please do the...
26 November 2021 1,229 6 View
How can we coat o/w nanoemulsion using HOOCCH2 (OCH2CH2) nOCH2COOH (with molecular weight of 4000g/mol)? Which type of solvent is best to evaporate HOOCCH2 (OCH2CH2) nOCH2COOH and incorporate...
29 September 2021 6,138 0 View
