How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Hello fellow researcher .. What is the meaning of your name?

I would like to create a small guide containing the meanings of the names .. Thanks to everyone who cooperates with me in achieving it.

03 March 2021 5,266 4 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

Is it possible to do piezoelectric coupling in ANSYS-APDL or COMSOL between tapered substrate and rectangular piezoelectric patch?

How to do Piezoelectric coupling in ANSYS-APDL or COMSOL between tapered substrate and rectangular piezoelectric patch? Piezoelectric coupling between the rectangular substrate and rectangular...

02 March 2021 9,833 3 View

Does anyone know HRM channel in a 2 plex QIAGEN Rotor- Gene Q qPCR can be used as a separate channel?

I am going to have 3 different probes in my qPCR work that I am going to do. But I realized that the machine we have in the lab is a Rotor-Gene Q 2plex HRM Platform, saying it has green, yellow,...

01 March 2021 8,544 1 View

Adherance of Polyaniline coating over stainless steel?

Is the electropolymerisation of polyaniline coating over stainless steel (SS) via Cyclic voltammetry technique is really adherant? Else how to improve the adhesion of the coating, whether any...

01 March 2021 8,220 2 View

How can you bring two structures together to create an adhesive bond in LAMMPS?

I have created an Ice 1h crystalline structure and an Aluminium substrate structure and equilibrated both at 250K. Now I need to bring them together in a way that an adhesive bond is created....

01 March 2021 3,325 2 View

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Does anyone have the experience of using Taq Man probes in the QIAGEN Rotar- Gene qPCR machine?

01 March 2021 5,311 1 View

Why is the sum of the elements in a row in a Q matrix equal to zero?

When explaining substitution models, the substitutions are expressed as Q matrix. Why is the sum of the elements in a row zero?

28 February 2021 3,864 3 View

How to model the battery pack in PSIM or PSCAD?

Hello, I have simulated a single battery cell using Thevenin equivalent circuit. For a battery pack, I have a large number of cells connected in series and parallel connections. Is there any way...

28 February 2021 2,116 1 View

How to study enzyme characteristics and activity for a recombinant bacterial laccase?

I am working on a novel bacterial laccase (recombinant), but I am not sure how to begin studying best conditions for enzyme activity. Studying optimal pH, optimal temperature,...

23 August 2020 4,791 4 View

How can I measure antioxidant capacity of cosmetic lotion?

Dear scientist: I want to measure the antioxidant capacity of cosmetic creams and lotions with the DPPH and ABTS methods, but I am not sure how to prepare the samples. Will dissolving them in a...

10 February 2020 3,597 4 View

How to calculate percentage inhibition in ABTS method?

27 January 2020 2,632 3 View

Is it metol a possible substrate to check the activity of laccase in vitro?

Can I use metol ( 4-(methylamino)phenol sulfate ) as a substrate for the laccase activity? does an assay for this technique exist?

31 December 2019 1,913 1 View

How to calculate percentage inhibition in ABTS method?

31 December 2019 8,117 3 View

After adding stop solution (sulphuric acid) in reaction mixture of HRP assay with TMB, yellow color becomes brighter. What is the mechanism?

Yellow colour, before the reaction is stopped, is due to the formation of oxidized TMB, which isTMB(2+). The reaction is stopped by degrading HRP, but are there any further oxidations happening?...

13 December 2019 269 3 View

After adding stop solution (sulphuric acid) in reaction mixture of HRP assay with TMB, yellow color becomes brighter. What is the mechanism?

Yellow colour, before the reaction is stopped, is due to the formation of oxidized TMB, which isTMB(2+). The reaction is stopped by degrading HRP, but are there any further oxidations happening?...

11 December 2019 376 3 View

I am preparing ABTS solution in Buffer 1 mM concentration of ABTS it appears in light green color. what colour it should have?

how can i prepare ABTS solution for laccase assay?

09 October 2019 3,933 1 View

Which method should choice of method to calculate antioxidant activity of plant extract ?

#DPPH #ABTS #FRAP #PFRAP #CUPRAC #ORAC #HORAC #TRAP #Fluorimetry

09 October 2019 6,807 3 View

which of the methods for determining the antioxidant activity of plant extracts are the most optima?

DPPH, ABTS, FRAP or the other?

08 September 2019 8,949 9 View