Could you help me to find a research topic or something related to the Islanding detection on smart grid system?

06 January 2021 6,508 5 View

Can anybody help me with the protocol on how to detect protease activity in a gel containing Casein substrate?

I have just cloned and got a soluble expression(50%) of a thermophilic serine protease and did the heat treatment for purification at 70 and 80 degree with over 90% purity, and also have a...

15 March 2019 9,330 3 View

Are the published articles in RG good to be references in my research ?

Are the published articles in RG good to be references in my research ?

17 January 2019 6,081 56 View

What are best purification buffers and their conc. that I can use to purify a 6xHis- tagged recombinant serine protease using Ni-NTA resin ?

I have just cloned and expressed a thermophilic alkaline serine protease in E.coli BL21(D3). The protease was expressed as a soluble protein (about 60%) with about 30kDa Mol. wt. (confirmed by...

27 December 2018 1,777 7 View

Can anyone suggest for me any other techniques for anti- CD13 and anti-CD33 test apart from Flow cytometry?

I am to do immunohistochemistry on peripheral blood film to demonstrate CD13 and CD33 markers qualitatively/quantitatively. Therefore, seeking for your help in that respect, please.

06 September 2018 800 3 View

What is best temperature for the incubation of thermophilic bacteria on liquid broth for the purpose of DNA extraction?

I incubated my organism (thermophillic bacteria) on LB broth at 37 and 40 degrees centigrade for the purpose of extracting DNA from the organism but did not show any growth after 22hrs of...

05 October 2017 601 11 View

Background noise in q-PCR

20 June 2017 116 1 View

Must I activate the PBMCs with PHA or any other mitogens for two way MLR assay?

I am studying effect of DPSCs on T proliferation using PBMCs. The method I want to adopt used PHA as mitogen to activate PBMCS for two way MLR but for one way they have not clearly mentioned...

11 April 2016 8,938 3 View

What is the rpm and time required to obtain a pellet of DPSCs for differentiation into chondrocyte without distorting the cell morphology?

10 April 2016 2,752 4 View

Is it possible for a composite mixture to take average features from its constituents through mixture rule?

I'd engineered a binary fluid by mixing in different proportions and found that the thermophysical properties results come in between the properties of the constituent parts. Does this situation...

06 October 2015 3,050 3 View

Why can't make aluminum nitride film successfully by use sputter?

We use reactive sputtering process to make aluminum nitride film, and want to make c-axis aluminum nitride film on a silicon substrate, but the crystal orientation cannot be seen with...

03 March 2021 7,975 3 View

What is the characteristic length to determine the Reynolds number for the scattered turbulent fluid flow?

Dear all, I just saw this example in FB on the difference between laminar flow and turbulent flow. The flow from a pipe hits the sink and scattered. The flow from the pipe is characterized as...

02 March 2021 1,999 5 View

Issues with Permeabilization during Flow Cytometry?

Hello Everyone. Currently I am working to characterize macrophages in the myocardium after ischemia-reperfusion injury in rats. Due to the low total cell number isolated from rat hearts I can...

01 March 2021 3,867 3 View

How to check the uv-vis absorption of nanoparticle by surface plasmon resonance?

I try to check the uv-vis absorption of Indium nanoparticle. Now I am measuring in solution, can I measure it in the form of a film?

01 March 2021 930 3 View

Any research papers for extraction of nutrient deprivation on macroalgae? Analysed by HPLC-UV and GC/MS. Possibly from macroalgae genus Rhizoclonium?

I am doing my thesis on the nutrient deprivation on the macroalgae Rhizoclonium sp. I will be analysing the levels over a period of roughly 5 days by HPLC-UV and GC/MS. I will be using seawater as...

28 February 2021 6,477 1 View

1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.

28 February 2021 3,640 3 View

Necessary tube lenght to cool Natural gas in a dry-ice cooling bath?

I have a tank which contains natural gas at 250 Bar and 293 Kelvin. I want to cool the gas in a dry-ice cooling bath to about 195 Kelvin. The gas will flow in a copper-tube through the bath with a...

27 February 2021 8,128 1 View

Exit velocity of natural gas from pressurized tank?

Hi Guys. I'm a mechanical engineer and have a bit trouble, would be very glad if you could help me with my questions. I have a pressurized tank which contains Natural Gas at 200 Bar and 293...

26 February 2021 6,253 3 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

Why do a weight decrease for thermal degradation in nitrogen gas condition?

Hi all The question is related to TGA(Thermogravimetric analysis). Thermal degradation easily understood but why do samples weight decrease? altough just binding is broked, the weight of...

26 February 2021 1,100 5 View