How do I dissolve methanolic plant extract completely without affecting results?

I work on plant extract for seed germination assay. However, I face some issues on dissolving my plant extract. Initially, I try to use distilled water to dissolve it but my plant extract is not...

18 December 2018 4,479 2 View

How to correcly compare (values derived from) dose-response curves?

Hi all I am having some troubles with the statistics in comparing dose-response curves. Hope you can help me out, for I am quite the statistics-noob. I have plotted the toxicity of a drug on a...

27 June 2017 9,781 3 View

What is the possible reasons for getting this kind of melt curve in NTC (no template control)?

I ran GAPDH NTC using SYBR Green and I got this fuzzy melt curve which I am not sure what happened. My master mix (MM) reaction for NTC is 15 microlit MM+ 5 microlit H20. Will the amount of water...

11 July 2016 7,517 3 View

How do we calculate CV (in a sports science study to determine reliability) from a sample size of 50 subjects and each subject performed 3 trials?

Attached is the sample data

13 January 2016 4,751 3 View

Is FFPE DNA unstable for conventional PCR?

I am trying to amplify target sequence using FFPE DNA. Initially, I managed to get the target band I want although it is weak. However, when I try to repeat the test using same formula, no band...

01 January 2015 4,663 8 View

How can I prepare PVA gel electrolyte containing potassium sulphate?

PVA forms precipitate in potassium sulphate solution. Is there a way to prepare a homogenous gel solution? Thanks.

07 August 2014 170 7 View

Could anyone kindly send me the following article? Thanks in advance.

06 July 2014 7,044 1 View

For those who had attended the following conferences, could you kindly send me the full schedule for the poster presentation? Thanks in advance.

The schedule should include the name of the poster, title of the poster, and date of the poster presentation. Gordon Research Conferences: 1) Nanostructures in Information Technology, Energy...

06 July 2014 8,726 0 View

Can source-measure units (SMU) be used as stand-alone constant voltage or constant currents sources and as stand alone voltmeters or ammeters?

In I-V characterization tests, different SMU configurations can be used. Could anyone explain the difference between "Ohmmeter configuration" and "Power Supply Configuration"? In the "Power...

06 July 2014 8,600 2 View

What's the ideal resolution (dpi) of 3D chemical structure images for a 6" x 12" print?

I drew the chemical structure using ChemBio3D and converted the images to png format (600 dpi). Then, the images were enlarged to 6" x 12". Thanks in advance.

27 June 2014 8,468 3 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

12% ledeburitic cold work tool steel, etched for revealing retained austenite, any help for clarifying?

Hello everyone. Given microstructure image belongs to a 12% ledeburitic cold work tool steel (annealed and tempered). The sample was etched with picral (100 mL ethanol and 4 g picric acid). I...

02 March 2021 4,119 3 View