Aloke Purkait

8 Questions 14 Answers 0 Followers

Questions related from Aloke Purkait

How to calculate half-life time (T1/2) release of drugs from capsules?

Please share for a first-order kinetics how to find out half-life time (T1/2) release of drugs from micro-capsule? Thanz !

02 February 2018 446 3 View

How I prepare nano encapsulation of hydrophobic drugs using Polyethylene glycol as a coating agent?

I want to prepare nano encapsulation of hydrophobic drugs using polyethylene glycol (molecular weight below 1000) as a coating agent. Which method will be good option like inter facial...

11 November 2017 935 2 View

What are the basic criteria for coating under nanoencapsulation / micro capsulation using polymer?

Is there nano-micro en-capsule developed if we polymer added (Poly vinyl alcohol, Poly-e-caprolactone, Poly ethylene glycol etc) into the aqueous solution of Sodium chloride? What is the basic...

11 November 2017 2,413 2 View

What is the maximum plagiarism percentage acceptable for a research article?

When we writing a review or paper, there would not be about question about plagiarism just write in our own words. Though when we writing introduction or background part of any articles sometimes...

10 October 2017 2,332 34 View

How many types of botanical pesticide can be formulated ?

In botanical pesticide formulation most of the active ingredients (plants parts) are water soluble. Like so many types of synthetic pesticides formulation (eg. soluble granuls, soluble powder,...

10 October 2017 4,918 7 View

Should I use the Xanthan gum for the preparation of Plant Oil based emulgel?

Is this possible to prepare emulgel using Xanthan gum? Is there any available protocol for the emulsion gel formulation using Xanthan gum?

09 September 2017 6,371 4 View

Is aqueous extract of medicinal plant called essential oil?

When we talking about essential oils from medicinal plant then what is the appropriate solvent in plant extraction procedure ?

08 August 2017 3,743 35 View

How I increased the efficacy of botanical pesticides?

Botanical pesticides have plant based active ingredients like azadirachtin,rotenone,karanjin. But when we do mortality study it should not gives desired efficacy. How I increased the efficacy...

07 July 2017 3,895 9 View