How can I draw carborane icosahedral structures on chemdraw?

Is there any software to draw these complex carborane structures? Please provide me some software. Thanks.

04 May 2018 9,536 0 View

Why is it difficult to observe Hydrogen atom by X-ray Diffraction?

Is it a limitation on Instrument or the inherent nature of the atoms?

01 February 2018 4,620 9 View

What are the characteristics of Brazovskii Transition?

How are the defects and their concentration affects the Brazovskii transition? Is it good to have Brazovskii transition in the crystals?

01 February 2018 4,339 1 View

Can the Vanillin stain give blue color for any alcohol?

What are the different functional groups that vanillin stain can detect? For alcohols, will it give blue color for all types of alcohols?

11 December 2017 1,995 0 View

What is the precise interaction between metal nanoparticle and a heteroatom in Metal Encapsulated Dendrimers?

The addition of metal salts to dendrimer for coordination to heteroatoms is well-documented. This interaction involves the coordinate covalent bond (Heteroatom--> to Metal). However, addition...

10 November 2017 5,691 0 View

What is the product of the reaction between 2-methyl propene and hypochlorus acid?

07 August 2017 9,975 0 View

What are the structural differences between amyloidogenic prion proteins (PPr) and PPr having a physiological function?

Recent literature study reveals that certain prion proteins are involved in long term memory storage in nerve synapses and has certain physiological function. But prion proteins are known to be...

08 September 2016 1,675 2 View

Can anyone suggest a synthetic procedure for the following transformation?

Synthesis of diacetyl ferrocene dihydrazone from diacetyl ferrocene.

03 April 2016 2,441 4 View

How exactly the deprotection of O-aetyl group in a glucopyranoside happens with K2CO3/MeOH mixture?

What is the key chemical species that cleaves the ester bond?

02 March 2016 5,776 4 View

How to make Ninhydrin solution?

Ninhydrin reagent solution for amino group detection.

01 February 2016 8,678 19 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

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

What are the potential shell well and atomic solvation parameters for the boron atom?

I have a protein-ligand docking project. The ligand contains boron atoms that are not detected by Autodock software. To solve this problem, it is necessary to introduce the boron atom to...

19 February 2021 1,236 1 View

Any Homemade Organic Synthesis Practices?

Hi everyone, I am a teacher of Heterocycles Synthesis, Is there a home practice that you recommend for undergraduate students? A simulator would also be useful Due to the pandemic, students...

18 February 2021 2,769 4 View

How to predict the reaction pathway for electro organic synthesis?

Can anyone recommend some any software/models available that can predict substance reactivities and the reaction yield under a specific set of reaction conditions process and proposing pathways to...

17 February 2021 2,383 3 View

Has anyone encountered any problems with abm good microRNA primers for quantification of mature miRNAs?

I've been trying to quantitate mature microRNAs in 293T cells with and without 'X'. 2ug of total RNA (isolated by Trizol method) is converted to cDNA using All-in one microRNA cDNA synthesis kit...

17 February 2021 8,986 2 View

What is the best substrate for exfoliating few layers of hexagonal boron nitride (hBN) using traditional scotch tape method?

Unlike graphene, it is usually very difficult to exfoliate few layers (~10 nm thick) of hBN on SiO2 substrate due to lip-lip interaction at the edges. Au substrates have been proven very useful...

16 February 2021 2,635 2 View

How to measure acetic anhydride solution with 18M sulfuric acid?

I am doing research on the synthesis of paracetamol. I am preparing acetic anhydride solution with a few drops a sulfuric acid and wish to measure the pH of this solution. However my pH meter...

14 February 2021 8,699 3 View

Best synthesis method for large scale silver nanoparticle synthesis with high yield?.Best post processing steps after nanoparticle synthesis?

I have chemically synthesized silver nanoparticle to combat microbes on wound site. I have used many methods of synthesis, but I found minimal field of silver NP product.I am getting whitish...

11 February 2021 4,964 13 View

CDNA synthesis or qPCR did not work?

Hi everyone! I extracted RNA from urine pellet using phenol-chloroform method. The yield of RNA was 160ng/uL. 3uL of RNA was used for cDNA synthesis in 20 uL reaction using Go-Script kit....

05 February 2021 6,587 4 View