Abdullah Ghawanmeh

4 Questions 10 Answers 0 Followers

Questions related from Abdullah Ghawanmeh

My hydrogel beads sample can't dissolve in water, even not in DMSO for antimicrobial test?

I need help to dissolve my hydrogel beads for antimicrobial test against gram +ve and gram -ve bacteria, I tried with water and DMSO but cant dissolve even with sonication for two hours but not...

27 December 2019 6,630 3 View

How to solve initial burst problem at stomach pH in the first 2 hours ???

Dear all, I am working on nano-carrier for oral delivery of anticancer drug, I have initial burst in stomach pH at the first 2 hours, I need your help to solve this issue?

18 January 2019 4,611 1 View

Is it possible to detect anticancer drugs in aqueous solution using color indicators?

Hello, I am trying to find a color indicator that can detect anticancer drugs in aqueous solution without using any spectrophotometric instruments.

18 December 2017 2,799 1 View

Can we use Boron tribromide dimethyl sulfide complex to demethylate the methoxy groups on ring A of colchicine?

20 November 2015 6,027 7 View