Help needed: How to map AA, AG, and GG genotypes on to polymorphism information?

Dear Colleagues, I am new to genes and genotyping and I need help. I am trying to figure our how AA, AG, and GG genotypes map on to A1 for DRD2/ANKK1 Taq1A polymorphism(rs1800497) and Val or MET...

02 February 2021 3,861 3 View

Can anyone explain why my starters are amplifying sequence from human genome instead of HPV16?

Hello, I'm working on primers from the publication: Okodo M, Okayama K, Teruya K, Sasagawa T. Uniplex E6/E7 PCR method detecting E6 or E7 genes in 39 human papillomavirus types. J Med Virol....

24 January 2021 7,636 3 View

Mounted sample stained with organic dyes (eg Alexa647) for superresolution?

I am looking for a way to prepare a mounted bio sample for testing superresolution methods, such as fixed cell culture. So far, most protocols I found for Alexa647 and other dyes require liquid...

12 January 2021 6,040 3 View

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04 January 2021 3,293 1 View

Can I add or delete studies from systematic review during revision stage of paper publication?

I have conducted a systematic review and one of the reviewers had mentioned about missing out on some good studies from the sample. on the surface the study is on a different topic but after an...

21 December 2020 573 4 View

What is the glucose content in Cellic CTec2?

Hi, I've determined the glucose content in Cellic CTec2 enzyme blend and it is 12-14 mg per 100 mg of enzyme blend. Could anyone share with me your results so I can compare it with mine?

08 December 2020 6,312 3 View

Paper authorship for students?

I had a few students help me with a simple but time-consuming task. The data they helped with will be used in a scientific paper. The students are part of the Student Research Program (SRP) at my...

11 October 2020 4,514 12 View

What is in common household dust?

Hi there, I am an undergraduate student in the UK and started to work on my dissertation, my subject is around common household dust. However, I can't seem to find any articles on basic and...

08 October 2020 6,838 1 View

I could not find a publication that fits the idea of evaporation together with DPD. Any suggestions?

I did find some papers that incorporate the two ideas together but I could not follow the research methodology. The simulation results were remarkable but not self explanatory. I tried to follow...

20 September 2020 5,354 4 View

How can I find out the molecular weight of acid chloride?

Dear all,, I am working on fatty acid chloride. So I wanted to find out the molecular weight of fatty acid chloride? So it is possible to find out using GPC or GCMS or there is any tritiometric...

06 September 2020 5,139 6 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

Why initial concentration of Pb not the same as calculated one when testing using AAS?

I am currently doing research on the adsorption of heavy metal using magnetic reduce graphene oxide. I use AAS to determine the concentration of the heavy metal. I prepare the Pb solution with...

26 February 2021 9,580 4 View

Is this the write procedure for acid digestion of soil for heavy metal analysis using AAS?

How to do acid digestion of soil sample with 3:1 aquaregia in an open vessel?

23 February 2021 3,053 7 View

Can a semi-conductor material have different absorption coefficient?

Does the absorption coefficient of the semiconductor changes with the change in the structure of the semiconductor? If you have a thin film and nanowire of the same semiconductor, will the...

23 February 2021 9,799 4 View

How can I simulate the optical absorption spectrum of a biomaterial (like DNA or protein) in COMSOL?

I need to simulate the optical properties of a biomaterial, namely DNA, in COMSOL. Basically I need to simulate the IR absorption spectrum of a cylinder filled with a 'concentration' of DNA. I am...

21 February 2021 3,043 3 View

absorption= 1-mag(S(FP1:1,FP1:1)*S(FP1:1,FP1:1))-mag(S(FP2:1,FP1:1)*S(FP2:1,FP1:1)) is it correct for absorption ?

hi everyone I am simulating a unit cell structure in HFSS using Flouquet port having two modes for absorption I have used this formula:- absorption=...

17 February 2021 9,178 2 View

How to detect uv vis spectrum of nanoparticle under 300nm?

I try to make the indium nanoparticle and check the uv vis spectrum. I heard that In nanoparticle has surface plasmon resonance peak at 200~300nm. But most of solvent has absorption peak under...

14 February 2021 6,950 15 View

Can anyone pls provide me information regarding the libraries where from i can get the absorption data of different materials used in solar cells??

I want to create .abs file ( absorption) for simulating solar cell in SCAPS. Can anyone pls provide me information regarding the libraries (websites) where from i can get the absorption data of...

10 February 2021 6,034 7 View

What is the UV-vis spectroscopy and HPLC UV detector?

I did spectrum scan to levothyroxine sodium which show highest absorption at wave length=230nm which the absorption =0.136 and it's absorption at 225nm =0.047 but when Injecting it on HPLC...

09 February 2021 1,631 3 View

Please how can i write a proposal on the methodolgies of AAS to determine heavy metalsin water?

Please I want to write a proposal on the methodologies of AAS to determine heavy metals in water. please any link can help.

08 February 2021 3,587 7 View