Does magnetic force microscopy (MFM) give phase difference for paramagnetic materials as well?

If I do MFM paramagnetic thin film patterned on SiO2, will it give a phase difference like ferromagnetic films?

31 December 2019 967 2 View

Why graphene shows a peak in UV Vis spectra?

Being zero bandgap material why graphene shows a peak in UV Vis spectroscopy?

07 August 2018 2,012 3 View

How to calculate total resistance for graphene FET?

which method we should follow to calculate total resistance (Rt) for graphene FETs 1. Rt = drain-source voltage/drain current Rt = Vds/Id with constant gate voltage (Vg) and varying Vds 2....

31 December 2017 6,295 5 View

How to calculate residual carrier density in graphene FET?

How can we calculate residual carrier density (no) in Graphene FETs from ID-VG plot?

04 May 2017 2,200 5 View

Decomposition of water into OH

How we can decompose water in to Oh and oxygen?

11 December 2016 1,555 1 View

What is the effect of acetone on Graphene ?

During transfer of graphene from Cu foil to SiO2 we use acetone to remove PMMA from graphene surface, is there any effect of acetone on graphene's chemical or electrical properties.

02 March 2015 7,250 9 View

Why contact resistance has unit ohm-um?

01 January 1970 733 4 View

How can we calculate residual carrier density in Graphene FETs?

How can we calculate residual carrier density (no) in Graphene FETs for back gated devices

01 January 1970 2,952 0 View

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

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

How two melting peaks in DSC of polypropylene can be merged into one crystallization peak?

The figure shows DSC cooling (blue) and 2nd heating (green) curves (step: 10 K/min) for a commercial sample supplied as Atactic Polypropylene (APP). The heating curve illustrates two major...

03 March 2021 5,857 3 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 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