Bishnu Regmi

10 Questions 13 Answers 0 Followers

Questions related from Bishnu Regmi

What is the difference between sample preparation and sample cleanup?

Is sample cleanup not a part of sample preparation. Are there any examples sample cleanup that are not sample preparation in analytical chemistry?

20 October 2023 5,846 8 View

Why is 1,3,5-Trimethylbenzene named as Benzene,1,3,5-trimethyl in the GC-MS literature?

I found that some substituted compounds have been named differently in the GC-MS literature. Is there a reason for not following IUPAC nomenclature? Thank you advance for your answers.

26 February 2019 9,749 4 View

What is the thermal stability of Polydimethylsiloxane (PDMS) in air?

I am curious to know about the thermal stability of PDMS. At what temperature it starts to decompose when heated in air?

24 March 2017 3,927 2 View

Is there any software to calculate Tm of DNA-PNA duplexes?

I am interested in calculating the Tm of DNA-PNA duplex. Specifically, I want to know how the mismatch affects the melting point. Thank you in advance for your answers !!

10 June 2015 4,336 1 View

What is most efficient DNA mismatch cleavage enzyme?

I am trying to cleave dsDNA with a single mismatch.

22 January 2015 8,197 3 View

How many base pairs are typically required for a hairpin?

I am trying to design some DNA probes.

22 December 2014 1,738 4 View

What is the mechanistic role of DTT in ligation?

I could not find how DTT helps in ligation. I am looking an exact role of this compound.

12 December 2014 5,701 5 View

Is there any database where I can find all proteins expressed in the liver or any other organs?

I need to find the set of proteins expressed exclusively in liver. Please suggest any database or website.

04 October 2014 9,535 3 View

What is 'lumped parameter model' in simple terms?

I am having some difficulty in understanding the concept of lumped parameters analysis. I am not a physicist, would you please explain in simple words.

16 January 2014 3,466 1 View

What software can I use to make simple electrical circuits?

I want to make simple circuits.

14 January 2014 8,625 3 View