What is Nano technology with coronavirus helpe the human..and is it nano mterals removal of covid19?

I anwar by adsorption or reaction ..but it is either more method...

02 March 2021 4,811 2 View

What is the experience of clinically using Silver Diamine Fluoride (SDF) to stop caries progression in children's teeth?

Kids globally suffer from dental caries and pose problems for the dentist to treat it with conventional drilling. SDF is recommended to stop progression of carious lesion with out drilling. It...

04 December 2019 4,372 4 View

How can I measure the wavelength of Formaldehyde?

How can I measure the wavelength of formaldehyde in Aqueous solutions by UV- Vis spectrophotometer, and how much amount of distilled water and formaldehyde can use for this measuring

20 July 2019 983 3 View

Is Octa publishing company a reputable publishing company?

I have send them my manuscript for editing and publishing but now I have some doubts about there work

13 May 2019 8,873 4 View

What is the best data center to download regional groundwater level data in the Nile Basin area?

I search for a data center that provides regional groundwater level data for the Nile Basin area especially upper Blue Nile Basin area. I am a bit confused as many published papers do not provide...

26 March 2019 2,841 1 View

What is the best and efficient way to clean graphene surface after growing biofilms on it?

I am using graphene sensor to identify biofilm strains. Need to know what are best methods to cleanse the graphene surface to get device ready for next run.

26 May 2018 5,764 3 View

No title

28 March 2017 7,717 3 View

What is the relation between pressure difference made by the fan and fan speed (or tip speed)?

Hello I'm trying to make a simulink model for Venturi tube, for the purpose of measuring volumetric airflow by making a pressure difference with a fan. The paper "Model-based analysis and...

13 December 2016 9,768 6 View

Does difference between GC content of primer and PCR product affect PCR efficiency?

Does difference between GC content of primer and PCR product affect PCR efficiency?

17 June 2016 9,971 5 View

Can high energetic particles be made to reflect of a laser sheet of light?

I know of laser light reflecting off or being scattered by particles, but is it possible that particles reflect of a sheet of laser light? For example in the experiments of ultracold atoms in a...

14 January 2016 3,925 5 View

How vaccines of covid 19 work?

Millions ask how vaccines of covid 19 be successful and safe, its here to explain generally how vaccine of pfizer work ,mRNA vaccines teach our cells how to make a protein that will trigger an...

28 February 2021 2,723 4 View

Gas sensor response and recovery time independant of flow rate and chamber volume?

I am trying to obtain the response and recovery times for my gas sensor device. It appears the the response/recovery times are primarily dependant on the flow rate of the gas I inject into the...

26 February 2021 1,511 3 View

Surprisingly low antibody titers against SASRS-COV-2 RBD in hamsters compared to mice?

21 February 2021 6,958 2 View

Measuring Total immunoglobulin whole-body of fish larvae?

Hi Dear All, I prepared the extract of fish larvae whole body with PBS. Then protein concentration of the whole-body extraction samples determined by the Folin-Ceiocalteu-Phenol method (Lowry...

17 February 2021 1,971 3 View

What is the proper in vitro culturing method to get information about the activation of innate immune cells by VLPs?

Dear All, I am interested in studying the response of immune cells against virus-like particles (VLPs). I used the PBMC in vitro assay and treat it with the VLP using PHA as a positive ctrl while...

16 February 2021 1,337 2 View

Does sds interfere with immunization?

I want to extract a protein from polyacrylamide gel to be used for immunization. I am wondering if I need to run PAGE since sds might interfere with the immunization process. Thank you

10 February 2021 8,568 3 View

Regarding immunology, transmissivity, herd immunity and vaccines in Sars CoV-2?

This is a follow-up on an earlier question regarding mechanistics of vaccines: why current vaccines don't block transmission. In summary, they don't engage mucosal immune cells to produce IgA....

08 February 2021 8,321 3 View

Is it possible to economically reuse the heat content of water vapour that is generated during quenching of continuous casting of steel?

A huge amount of water is evaporated to cool down and solidify the liquid metal strands coming out of bottom of CCM mould. The steam contains significant latent and sensible heat energy, besides...

26 January 2021 3,446 4 View

How many times can we immunize mice before hybridoma preparation?

Dear all, Recently I have been working with monoclonal antibody production and I usually Immunize mice for a total of 4 times with the last one being diluted in PBS 3days before fusion...

09 January 2021 9,320 3 View

For How Long do the Antibodies Protect from a Reinfection of Covid-19?

The presence of SARS-CoV-2 antibodies confers subsequent immunity in most people for at least six months, a study of healthcare workers in Oxford, UK, has...

31 December 2020 8,973 6 View