Pucker distributions of Nucleic acids..

01 January 1970 0 4K Report

Usually the sugar puckers are either C2'endo or C3'endo...For C2'endo the angle lies between 100 and 200...What if the angles lies between 300 and 400...In which pucker state they are...

Badges
Science method

More Pavan K Madasu's questions See All

What is the meaning of Positive delta G In Free Energy calculation between protein and Ligand?

I have done Gromacs for FEP ( Free energy perturbation) between Protein and Ligand in Water solvent, with Positive Ions. I got DG 26.02 +/- 3.14 Kj/Mol. I got positive Delta G. How i can...

18 August 2020 736 4 View

How can i prevent the peak tailing in HPLC?

I am using hexane sulfonic acid as ion pair reagent. pH is 3.85. Mobile phase is Buffer and methanol 35:65 ratio. seperated two analytes in this method. C18 column with end cap i am using. How can...

30 August 2019 8,948 6 View

I wish to formulate trichoderma spore in talqa powder and liquid form. any one please suggest me ?

i wish to formulate trichoderma spore in talqa powder and liquid form. any one please suggest me ?

04 August 2019 4,211 3 View

Kindly, name some Fast publication, paid SCOPUS / ESCI / SCI indexed journals in the area of Optimization?

Fast Publication Journals in Optimization

11 February 2019 963 13 View

Can anyone provide me and address of any such industry in India which helps me in extracting essential oil from my research plant species?

i have been working on synthesis of nanoparticles using plant extract. while going through literature i found that some researchers have extracted essential oils from plants.. in this regard i...

18 January 2019 2,895 5 View

Regarding starting resesarch on particle and nuclear physics?

I want to learn particle and nuclear physics. Please give some suuggestions. What type of books should I read for begineer

10 January 2019 336 3 View

Hi all..! Can anyone knows where is the high temperature wear test machine is available in India?

19 September 2018 8,241 4 View

Can anyone have detailed procedure of preparation of wright stain?

Malaria stain preparation

03 September 2018 2,183 4 View

How to configure the Instrument using Labview without using its specific instrument drivers?

how can i configure any instrument using VISA instrument drivers rather than its specific instruments drivers. need help for control of instruments using VISA drivers

30 July 2018 9,329 6 View

Why there is a change in the trend of the main effect of Garnet size on the depth of cut in the abrasive waterjet machining process?

Am working on the abrasive waterjet machining of Brass, during the analysis of variances, it was found that when the abrasive grain size was decreased from 60mesh to 80mesh, there was decreasing...

24 July 2018 6,947 9 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View

What solvent can I used for Paal Knorr reaction between 6-amino hexanoic acid and 2.5 hexanedione?

I am try to make the Paal Knorr reaction between 2.5 hexnedione and 6-amino hexanoic acid, my problem is type of solvent to use, because 6-hexaminohexanoic acid is soluble in water but I am not...

02 March 2021 4,443 2 View

Could any one guide me, to write research proposal for grant? ?

We have one plant, the local people using this for controlling blood sugar, the toxicity and antidiabetic activity of the plant is not reported yet, please guide from whag should be the process ?...

02 March 2021 2,300 1 View

Ester cleavage conditions?

Hi all, I need to cleave the ester in Ethyl 2-amino-1H-imidazole-5-carboxylate to make the carboxylic acid and retrieve the product from solution to use in downstream applications of linking to...

01 March 2021 8,766 3 View

How to remove DCU and HOBT from my reaction?

I am doing a acid and a chiral amino alcohol reaction using DCC and HOBT in DCM or THF? Can anyone suggest me how to remove DCU and HOBT from a reaction mixture??

28 February 2021 2,153 1 View

What is the most common number of epitopes in an multi-epitope Vaccine?

hi everyone, I'm interested in the field of vaccine design specifically multi-epitope cancer vaccines , I want to know if there is a minimum and maximum number of epitopes we could use in a...

27 February 2021 3,882 3 View

How to increase solubility of Poly acrylic acid in Dioxane solvent?

I am working with Polyacrylic acid (100.000Da) and instead of water, I need to use another solvent (dioxane) to dissolve PAA. However, because of the high molecular weight, it's quite hard to...

25 February 2021 2,225 5 View

Why is NH4OH added in heavy metals limit test?

The limit test I'm referring to is USP method II. In this procedure you need to dropwise add 6N of NH4OH to the sample until it the pH is alkali. After that you need to dilute and add HOAc until...

23 February 2021 2,049 3 View

Is it efficient to do liquid biopsy to investigate the gene expressions of the tumor?

To do liquid biopsy and look for specific gene expressions there are so many published papers. Thera are different protocols and procedures used to isolate circulating cell free RNA or mRNA from...

23 February 2021 7,326 5 View

Is this the write procedure for acid digestion of soil for heavy metal analysis using AAS?

How to do acid digestion of soil sample with 3:1 aquaregia in an open vessel?

23 February 2021 3,053 7 View