Differences between sheep blood with Alsever solution vs citrated/defibrinated sheep blood in microbiological media?

I am aware of a study that has compared the use of citrated and defibrinated sheep's blood in microbiological media (Hair Sheep Blood, Citrated or Defibrinated, Fulfills All Req... ), but can...

10 February 2021 5,927 1 View

Is there any possibalities of PDMS coating on Biochar Powder?

Hello, I'm doing a research regarding gas adsorption on hydrophoobic biochar. Is there any way to coat PDMS on the biochar powder?

05 October 2020 5,610 1 View

Phase index and group index of SOI waveguide?

How do I experimentally obtain the group index or phase index of waveguides? What kind of waveguide could help? Any literatures?

29 April 2019 4,391 4 View

Phase index and group index of SOI waveguide?

How do I experimentally obtain the group index or phase index of waveguides? What kind of waveguide could help? Any literatures?

03 April 2019 8,932 6 View

Has anyone done Gibson Assembly to build a large DNA construct?

Dear all, I am currently trying to do a 3-way Gibson Assembly using 3 DNA fragments of size, 2.4 kb, 4 kb and 6.3 kb. The final ligated product will have a size of 12 kb. My protocol involves...

08 January 2018 4,181 5 View

Do you know where to obtain the Bio-Rad MyCycler Gradient Upgrade Kit #1709707EDU?

14 September 2017 7,773 3 View

Is store-bought glycerin (glycerol) USP 99.5% suitable for use as a bacterial cryoprotectant?

It's my guess that this is no different from the glycerol sold by lab supply companies but I was curious to see if anyone has tried using store-bought glycerin to freeze bacteria for cryo-storage...

07 September 2017 3,958 4 View

Publication on semiconductor Q switched laser?

Anyone has any semiconductor Q switched laser to share with me?

07 August 2017 6,315 1 View

Wet Etching of P-GaP?

Any one know of any chemical mixtures that can wet etch P-doped GaP?

26 December 2016 8,788 1 View

Wet Etching of P-GaP?

Any one know of any chemical mixtures that can wet etch P-doped GaP?

11 December 2016 3,772 1 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

How to quantitative analize the data of TNBS assay for gelatin?

Estemeed colleagues, I found some issues regarding the quantification of the data for TNBS assay. There are different protocols on how to perform that but it is clear to me the "fil rouge" that...

02 March 2021 2,616 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 simultaneously perform multiple biochemical assays?

I am a research scholar working on heavy metal stress on plants. I will be doing biochemical characterisation( protein, carbohydrate, proline, antioxidant enzymes and many more assays) at interval...

01 March 2021 6,999 3 View

Is CD44 degraded in lysosome together with hyaluronan after CD44 mediated endocytosis of hyaluronic acid?

Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...

01 March 2021 8,169 2 View

RIA. How to measure?

When you use RIA, with a control the unknown sample with antibodies, you bare in mind the binding sites of the antibodies. However you still need to measure labelled antigen (radioactive) and not...

28 February 2021 2,133 3 View

Which transition metal salt precursor is best for doping? Why?

I would like to synthesize a transition metal doped TiO2 via solgel method. Hence, I would like to know which metal salt precursor to choose among Chloride, Nitrate, and Sulphate. A clear...

27 February 2021 4,285 3 View

How can we theoretically calculate Elemental analysis(percentage) of atoms in covalent organic framework?

For example in one research article the Elemental analysis values of COF-TpPa-1 ( Triformylphloroglucinol (Tp) (63 mg, 0.3 mmol), Paraphenylenediamine (Pa-1) (48 mg, 0.45 mmol) are as follows...

24 February 2021 1,265 6 View

How to Control Whiteflies in coconut leaves?

24 February 2021 1,005 1 View

I have a time series data of some biochemical studies ( DNA and Chromosomal damage) which I intend to use to further predict into future ?

I have a time series data of some biochemical studies ( DNA and Chromosomal damage) which I intend to use to further predict into future without necessarily conducting the assay for an extended...

23 February 2021 7,842 1 View