How to synthesize porous ZnO nanosheet?

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What is the importance of substrate immobilization on matrix support in enzymatic reaction?

In enzymatic reaction generally researchers immobilized enzyme on matrix support for increase/decrease in catalytic performance of enzyme, is there any possible explanation for substrate...

05 June 2018 8,932 0 View

How can I determined average size of nanoparticles from TEM data?

We synthesize silver nanoparticles, using biological methods, in TEM image there are variety of SNPs size like, 13 nm, 16.15 nm, 20 nm, 16.39 nm.

05 June 2018 613 3 View

What is protein corona (Hard/Soft), and how it is from?

We did experiment, protein molecule simply incubate with nanoparticles for 60 minutes, is it protein corona.

05 June 2018 6,445 3 View

If quenchers acts as enhancers in fluorescence intensity, what is the possible explanation?

In fluorescence spectrometer experiment when quencher (Not a fluorophore) is added the fluorescence intensity increases upon time duration.

04 May 2018 6,581 4 View

While enzyme immobilized with nanostructure does optimum experimental condition is affected for enzyme?

We are doing enzyme kinetics with enzyme immobilized on nanostructure, we found that the enzyme activity is more efficient than its optimum experimental condition.

04 May 2018 8,975 6 View

While synthesis of silver nanoparticles, absorbance is increases with varying AgNO3 (Salt) Con'c. but SPR is same, what is the possible explanation?

We synthesize silver nanoparticles using silver nitrate salts, while synthesis of SNPs absorbance increases but Surface Plasmon Resonance (SPR) peak was same but size of SNPs changes, is there...

04 May 2018 7,516 3 View

Synthesis of nanostructure material like silver and gold using protein molecule, has more stability, what is the possible phenomenon?

Protein play vital role in synthesis of various nanomaterials, synthesize nanomaterials having more stability and unique SPR peak as compare other methods. Cysteine amino acid may involve for...

04 May 2018 9,742 4 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

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

ZnS oxidizes to ZnO!!why??

when I put my ZnS solution in the chemical bath, the ZnS oxidizes so there are ZnO peaks appearing because of the reaction with the oxygen in the air, despite the fact that I close the beaker...

14 February 2021 5,778 9 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

Polymer synthesis simulation - which software?

Hello, I am a synthetic polymer chemist. I would like to explore the simulation counterpart of my experimental work. Can anyone suggest a good software able to simulate polymerization reactions,...

04 February 2021 2,672 4 View