Niloy Kumar Das

16 Questions 12 Answers 0 Followers

Questions related from Niloy Kumar Das

Is there any protocol to investigate Brine shrimp lethality test using microtiter plate?

I want to proceed cytotoxicity effect of plant extract which i found interesting against biofilm producing bacteria. Unfortunately, I've not much extract remain to implement test tube based...

17 December 2018 958 3 View

Is it appropriate to use ethanol/methanol/acetone to dissolve antimicrobial agents?

I read Clinical Standards and Laboratory Institute standards where they permit use of ethanol/methanol/acetone for some antibiotics which can't be dissolve by water or DMSO. If some antibiotics...

03 October 2018 9,202 7 View

Do different types of "paan leaf" have same scientific name?

I'm working on different paan leaf which is known as Piper betle. Different types/ varieties of this leaf found in my country. Therefore, I need to know if the scientific name remain same for all...

28 May 2018 4,445 5 View

What are the plant extracts that show both antibacterial and antibiofilm activity?

I need some papers( both research + review) where plant extracts been used both for both antibacterial and antibifilm candidate. Secondly, any database of secondary metabolites having...

23 April 2018 7,223 4 View

Which genes show salt tolerance in plant and fungal species?

I need some paper where salt tolerant genes in plant and fungus have been reported. Also any website/database where salt tolerant genes are presented.

24 January 2018 4,993 3 View

How to construct one file for ligand and receptor?

I'm using autodock vina for docking analysis.I successfully conduct docking procedure but failed to join receptor and ligand into one.I used pymol for this process. What's the appropriate way to...

03 November 2017 2,566 2 View

What type of contaminants these really are?

I'm currently working on rice(local cultivar). Our lab has not been well facilitated. Often contamination is a major problem. I am uploading some figure of contamination. I'm eager to know what...

30 June 2017 7,731 0 View

What is the composition of half strength MS Basal media?

I'm going to use half-strength MS media for root initiation for the indica rice cultivar. What will be it's composition when I'm using MS salt, sucrose, and agar without growth regulators? Thanks...

27 June 2017 9,969 16 View

What's the reason i'm failing to install Autodock in windows 7?

I'm trying to install AutoDock 4.2.6 in windows 7 but whenever I write this command "C:\Program Files\The Scripps Research Institute\Autodock\autodock4.exe" at the command prompt, it show the...

20 May 2017 3,467 1 View

How to dissolve glutamine?

I'm trying to prepare glutamine solution for tissue culture.Is there any standard procedure that I must follow for making solution.Research article will be most preferable Thanks in advance

18 March 2017 6,726 2 View

What is the best way to obtain callus from rice seed?

Let me embellish my research procedure for callus initiation I am using now distilled water to soak rice seed and then dehusked manually. Following the procedure for seed sterilization 1. Using...

10 February 2017 4,246 8 View

How to eliminate seed dormancy of rice?

I'm facing a problem while working with rice. Most of the seed I guess, viability are lost or enter in the dormant stage.Don't get callus from any of them. Is there any laboratory method to break...

13 November 2016 7,477 13 View

Which bacteria is considered as key microorganism to produce polyhydroxyalkanoic acid(PHA)?

PHA is biodegradable plastic produced by many types soil bacterium.My question is which bacteria i should culture in vitro to get optimum plastic. Thanks in advance

20 August 2016 5,883 2 View

What are the elements of cancer stem cells micro environment?

Currently i am researching about cancer stem cells micro-environment. I need some good papers(research) on this topic.Also therapeutic application targeting CSCs micro-environment. Thanks in...

08 November 2014 6,044 3 View

I want to describe regeneration of cancer stem cells with the help of mathematics. Is this possible?

Just like we can elucidate bacterial growth by calculus.

07 February 2014 2,004 4 View

Anyone have experience with coli-form bacteria in river water?

Presence of coli-form bacteria is denoted as fecal contamination in water. I need to know the overall process of conducting this type of research.(more specifically in river water) If i isolate...

01 February 2014 2,527 4 View