Does anyone indicates a site or a book of "Meta-analysis for dummies"?

24 February 2021 2,755 4 View

Is that possible to do an impedance measurement without FRA module?

One of my colleagues said, "the impedance you can measure with the three electrodes and with the specific sequence varying the frequency" Is it possible to configure the potenciostat without the...

21 February 2021 418 2 View

Not able to charge-discharge Li-ion coin cell at higher C rate ?

I am working on cathode material. I have made different Li-ion coin cell against Li metal using commercial available cathode materials such as LCO,LMO, LFP and NMC and also with the lab...

18 February 2021 1,450 3 View

How can I calculate convective heat transfer coefficient from turbulent boundary layer properties?

I know many textbooks include empirical relations between Nu, Re_x, and Pr inside a turbulent boundary layer on a flat wall. However, I want to directly calculate h from known boundary layer...

19 January 2021 1,294 3 View

Can any one suggest the name of Litchi insect/predator?

Is it a type of Ambush bug or what? Thanks

14 January 2021 9,381 3 View

How can I produce Alpha-monopropionin and Alpha-monobutyrin in lab scale?

I understand that glycerol should be reacted with propaoiocic acid to produce monopropionin and with butyric acid to produce monobutyrin , if you can help with the reaction conditions based on 1...

13 January 2021 1,151 4 View

Can i get help about Buffer composition in BN PAGE ?

Hi guys, I'm planning to do Blue Native PAGE. Are there any problems when i use buffer composition bellow ? Electrophoresis Buffer (1L) 3.0g Tris 14.4g Glycine 5x Sample Buffer...

09 December 2020 169 3 View

How to convert Terapeutic Human Doses to Cell Experimentation Doses?

"Toxicological evaluations revealed that Cur is found to be pharmacologically safe, even up to 12 g per day, as reported by several animal studies and in phase-I clinical trials Similarly,...

07 December 2020 3,012 1 View

Do you think the people can change his activity behavior just because have a chronic disease?

Along several years specialist study the physical activity, bur why not everybody meke changes.

03 December 2020 2,191 3 View

Is there any method to estimate scale of eddy viscosity?

Hi, I am currently studying turbulence theory, and eddy viscosity keeps bothering me. Is there any way to estimate scale of eddy viscosity? For example, textbook proposes \nu_T ~ ul, in which u...

02 December 2020 616 6 View

How many ways do bacteria have to communicate?

Hello, I am researching into how bacteria communicate. What I've found is that they use quorum-sensing*, and electrical signals**. I've also come across the ability to "speak and listen"***, but I...

03 September 2020 9,168 8 View

Self polymerization of Sesquiterpene Lactones after storage?

I have dehydroleucodine (DHL) and parthenolide (PTL) in powder form. This powder was left at -4C for a year. When the powder is redissolved in ethyl acetate or methylene chloride it rapidly forms...

02 August 2020 3,173 4 View

What is the mechanism of nanomaterials to reduce or detoxification mycotoxins ?

I want to get a clear explanation that it is not adsorption or opening of the lactone ring, for example, nano-magnesium oxide, how it works when it binds or interacts with aflatoxin, what is the...

27 April 2020 2,972 4 View

About Boehm titration, could you please guide me?

10 November 2019 4,889 4 View

Shall we add glucose too for making M9 minimal media if we want to add homoserine lactones as a sole carbon source in it?

I am working on isolation of quorum quenching bacteria from environmental samples using M9 minimal media containing C6-HSLs as a sole source of carbon. As glucose is a part of normal composition...

17 October 2019 2,892 2 View

Can we add glucose for making M9 minimal media containing C6-HSLs as a sole source of carbon?

I am workimg on isolation of quorum quenching bacteria from soil. I want to use M9 minimal media containing homoserine lactones as a sole source of carbon. Therefore, can we add glucose too into...

14 October 2019 4,718 2 View

Shall we add glucose too for making M9 minimal media if we want to add homoserine lactones as a sole carbon source in it?

I am working on isolation of quorum quenching bacteria from environmental samples using M9 minimal media containing C6-HSLs as a sole source of carbon. As glucose is a part of normal composition...

09 October 2019 5,137 2 View

Can we add glucose for making M9 minimal media containing C6-HSLs as a sole source of carbon?

I am workimg on isolation of quorum quenching bacteria from soil. I want to use M9 minimal media containing homoserine lactones as a sole source of carbon. Therefore, can we add glucose too into...

09 October 2019 5,660 2 View

Can anyone help with the IC50 values of flavanoids, diterpenes or coumarins against pgp?

i need the actual IC50 values without the involvement of any drug

07 August 2019 6,048 4 View

Can N-Acyl-L-homoserine lactones (AHLs) be stored in acidified ethyl acetate at -20 centigrade?

Ethyl acetate is a commonly used solvent for extraction of AHLs. However when it comes to storing them, it is generally stored in acetonitrile after evaporating the solvent. Is it alright if the...

03 May 2019 2,929 1 View