Influence of COVID on the mental health - Survey?

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14 April 2020 191 3 View

Can anyone say about to make a perfect way to make GO bases Nanocomposite?

I am working in ternary composites. Is there anyone working in graphene and its derivatives. I want to make a composite comprised of GO with some inorganic material.

05 May 2019 6,642 3 View

Can anyone say clearly about the calculation for doping metal oxides using some different mol ratios?

I need to dope metal to my metal oxide matrix, Can anyone clearly explain me about the calculations that i need to workout for mol %.

26 March 2019 1,277 4 View

Is there any medium to support the growth of Streptomycetes only?

Does the growth of microbes on ISP4 medium confirm the organisms to be a streptomycete? Kindly suggest some selection medium for Streptomycetes

17 February 2019 7,129 3 View

Air pollutant accumulated Filter paper preservation?

Usually the filter papers will be desiccated for 24 hr before and after ambient air pollutant sampling. As we encounter some error in weighing balance, we are unable to weigh the exposed air...

22 October 2018 1,718 4 View

What is the reason of decrease the bandgap when decrease the cystallite size?

I prepared nanorod structured undoped (pure) oxide thin film by spray pyrolysis method function of different substrate temperatures (STs). I found that decrease the bandgap when decreases the...

08 August 2017 5,868 21 View

Which online software is reliable for Protein Transmembrane helix prediction

25 May 2017 6,484 4 View

What are the existing "Quality Assessment Models" available for building or general construction?

Similar to CONQUAS (Singapore) and PASS (HK), Is there any other quality assessement models available in the practice or in the literature domain?. Thanks Marimuthu K

26 October 2016 6,584 4 View

Double band for a single protein on western blot?

Im working on yeast secretary protein, my protein was his tagged so i use Anti-his monoclonal antibody for WB, i can see the signal but i got two band on each protein (totally i have two proteins...

16 December 2015 5,351 12 View

How to select a correct primer for an unknown organism for PCR?

We isolated bacteria from various samples. It is identified by biochemical tests as Lactobacillus spp. Now we are going to sequencing it for species level identification. I'm a little confused...

29 March 2014 1,563 5 View

What are the most relevant MSc proposal topics for Petroleum Production Engineering at the moment?

I am a Petroleum Production Engg MSc student at Robert Gordon University in Aberdeen and I am in the process of selecting a topic for my MSc Engineering Investigation proposal. I would very much...

01 March 2021 7,396 4 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

How to model Supercritical water gasification (SCWG) process in Homer software?

Hi everyone How to model Supercritical water gasification (SCWG) process in Homer software?

25 February 2021 4,075 1 View

Is it possible to define biogas as a fuel in the reformer process(scwg) in Homer software?

Hi every one Is it possible to define biogas as a fuel in the reformer process(scwg) in Homer software? Biogas fuel is not available in the options thanks

23 February 2021 6,518 3 View

How we can measure Kemp % in wool without using of benzene?

Would you please let me to know about the methods for measurement of medullation and Kemp % on animal? My problem is that the wool sampling and sending to laboratory is not possible. So I would...

21 February 2021 7,260 4 View

Can any one explain why the ethyl ester Biodiesel (FAEE) has higher than that of the metyl ester FAME- both of them are derived from the same oil?

Biodiesels derived from waste vegetable oil transesterification with Ethanol (FAEE) show higher peroxide values than those derived by transesterification with methanol (FAME) prepared under the...

13 February 2021 193 6 View

Is secondary metabolite production more at vegetative growth stage or during reproductive stage?

Hi, I am working on the effect of heavy metals on a medicinal plant by pot experimentation. Analyzing the effect of heavy metals on secondary metabolites is one of the parameters. I will be...

11 February 2021 6,683 6 View

Solar energy production forecasting ?

Hello everyone! I am interested in the topic of solar energy production forecasting for a ground-mounted PV system of more than 100MW capacity. Can anyone please suggest what are the main data...

08 February 2021 6,834 5 View

SARS-CoV-2 Spike Protein Western Bands?

Hello, I am western blotting SARS-CoV-2 spike protein from lentiviral using an antibody against S1. To prepare samples, I mixed concentrated lentivirus 1:1 with 2X Laemmli buffer and boiled...

07 February 2021 3,643 4 View

Can I check GFP transfection in 293T cells by flow cytometry?

I would like to troubleshoot the transfection stage of my lentiviral transduction protocol. In short, I have 4 lentiviral plasmids, one of which encodes GFP. I tried transfecting the HEK293T...

24 January 2021 2,341 3 View