Swara Yudhasasmita

6 Questions 3 Answers 0 Followers

Questions related from Swara Yudhasasmita

Can anyone help what is the problem in my qpcr result?

i run qpcr for gen ki67 with reference gene beta actin. before do qpcr., I already optimized the annealing temperature in pcr. in gel electrophoresis there is no indication of dimer. but...

16 October 2018 4,763 3 View

Which coating agent is better? Carbon or gold for SEM analysis?

I try to use SEM to see the morphology of chitosan nanolarticle. I put the solution of chitosan nanoparticle into cover glass and air dry for SEM analysis. Is there anyone knows which one is...

03 September 2018 1,406 5 View

Is there anyone knows, how to encapsulate xanthone compound to chitosan nanoparticles?

I try to synthesize chitosan nanoparticle loaded xanthone compound. But in the process of adding drug into chitosan solution, the drug has low solubility and make it become large particle. I...

22 November 2017 8,101 1 View

I try to conjugate chitosan-folic acid. how to remove unconjugated folic acid from my sample?

I searched many literatures that say we should use dialysis to remove unconjugated folic acid. on the other hand, there are several papers said that by using centrifuge, we can remove unconjugated...

11 April 2017 5,225 1 View

How many grams of nanoparticle can you collect?

let me introduce myself. my name is swara yudhasasmita. i'm a student in Gadjah Mada University Indonesia. i had read this article and i follow the method to my thesis. but i want to ask you. how...

13 February 2015 2,223 7 View

How do I prepare nano particle chitosan in large scale?

I want to prepare nano particle chitosan by using chitosan 50 gram. How about the ratio acetic acid and trypolyphosphate that I must prepare?

04 February 2015 3,998 3 View