Can we use distributed acoustic sensing in lab scale (~cm) applications?

I am looking for a way to increase the number of sensors in acoustic emission lab experiments. Fiber optics (DAS) is a natural candidate but the standard resolution is several meters. Is it...

20 September 2020 7,764 4 View

MHCI IP for MS what detachment agent to use?

Dear colleagues, We are planning to run some MHCI IP experiments to identify MHC-bound peptide in adherent cells. I was wondering what do you usually use to detach the cells? I found accutase as...

26 August 2020 2,931 1 View

What is the best way to obtain protein active center for quantum mechanic studies?

Hello there, I am going to model a simple reaction between Fe from heme of human erythrocyte catalase and hydrogen peroxide using QM methods. Before that I need to have valuable structure of...

13 August 2020 8,181 4 View

Which level of theory choose as a reference method?

Hello everyone, I do calculations on compounds with about 25-30 atoms (hydrogen, carbon, oxygen) and about 110 electrons in a water solvent (SMD solvation model). These are optimizations and...

05 June 2020 7,102 10 View

Why does Gaussian converts B3LYP to UB3LYP automatically?

Hello, I'm submit to Gaussian09 input file of molecule as in attached image. The problem is upon execution, when method is automatically changed from B3LYP (restricted by default) to UB3LYP and...

03 December 2019 4,626 2 View

Shipping Arabidopsis seeds to the USA?

I want to send the seeds of Arabidopsis mutants to the USA to my friend laboratory. Is it possible? And is it legal?

05 June 2018 4,545 3 View

What is the sequence of synthetic miRNeasy Serum/Plasma Spike-In Control cel-mir-39?

26 June 2017 4,629 8 View

How to calculate number of all particles in each cell in Fluent?

Hello, I would like to calculate number of all particles in one cell in during dpm simulation in fluent. Macro P_N(p) gives only number in single stream. Have anyone any idea?

10 May 2016 6,660 9 View

Any advice on a viscosity model for polyesterification phenomena?

To specialized in polyesterification: Does it exist any empirical equation that describes behaviour of viscosity changes as time-dependence function? To be precise, there is a precursor solution...

28 November 2015 7,356 2 View

Is there an organic solvent for TiO2 available?

Is there anybody who can reveal which one of organic solvent (or system) will be suitable to dissolve the titanium dioxide? I'm sure it's possible, but in non-conventional route. Any articles or...

18 December 2014 6,074 4 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 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

Does Napabucasin soluble in dichloromethane and in ethanol?

I need to prepare a solution of Napabucasin (inhibitor of cancer cell stemness) in dichloromethane. The drug is expensive, so maybe somebody already tried to do it. If it is soluble, what is the...

02 March 2021 9,945 3 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

What is the state of the drug inside solid lipid nanoparticles (SLNs)?

I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...

01 March 2021 3,703 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

Can water be extracted from Olivine?

I have always been interested in geology and wondered about how unique structures of materials behave in different circumstances. I stumbled upon Olivine, the magnesium iron silicate, and heard...

28 February 2021 7,330 4 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 does charge on working electrode changes with rising potential?

During performing CV of a GCE or modified GCE, we rise the potential in the first half of the cycle and reduce it in reverse half. During the first half, what is the nature of charge on GCE or...

25 February 2021 7,994 3 View