What are the acceptable RSD values for screen-printed electrodes?

More Noureddine Raouafi's questions See All

Hey, i'm Phd student in physics interseted on electron scattring , i m looking for co-derctor for doing an guardianship of these ?

hey, i'm Phd student in physics interseted on electron scattring , i m looking for co-derctor for doing an guardianship of these ?

31 March 2024 8,680 0 View

How can find statistics about number of Facebook and/or social media users per country since 2004 ?

Statistics about number of Facebook and/or social media users per country since 2004

06 September 2023 2,853 2 View

How can I get Excel data of any published paper on crab’s carapace size-weight relationship?

This type of study is very interesting for me. I see that no published papers provide in supplementary materials full Excel data on crab carapace size-weight, such as: Weight, length, width, male,...

29 June 2023 7,115 8 View

What is this mus spretus mite?

I collected this samples from a (mus spretus) mouse and my quirty led me here, in fact by the eye it looked similar to Ornithonyssus mites found in Rattus norvegicus but smaller I'd be gratefull...

12 December 2022 3,862 2 View

What is the effect of different types of metallic foam on the performance of ballistic sandwich panels?

The effect of foam density variations in the sandwich structure under high-velocity impact loadings.

25 October 2022 4,716 1 View

Glass transition temperature ?

Good day dear all I want to calculate the glass transition temperature of different systems of polymer/nanoparticles to study the effect of the NPS in the tg of polymer matrix I try to use scrip...

19 October 2022 6,718 1 View

What are the effective scientific and practical mechanisms for eliminating the Parallel Market of Foreign Currency ?

Please keep the answers short, focused &The proposals should be practical and applicable.

14 July 2022 8,423 3 View

How to analyze multiple bounded discrete choice WTP ?

In multiple bounded discrete choice (MBDC) format, for each price, the respondent indicates how certain she would be to vote in favor of a policy by choosing, for example, among “definitely yes”,...

21 June 2022 7,045 0 View

Is that the chromium, Cr and Cr (VI) have the same refractive index value?

The refractive index of the chromium Cr is about n=3.4. Is that the same value for hexavlent chromium Cr(VI)? thank you.

09 June 2021 4,239 3 View

How can we justify the increase of second phase and decrease of the main phase with the increase of doping materials?

In preparing nanoparticles sample containing yttrium iron garnet doped with Manganese and Gadolinium. I observed that the main phase in xrd peaks decrease with the increase of Gd and Mn. How can...

02 April 2021 7,280 1 View

What is the reason for current dropping in OER , LSV curve?

I tried four trials of the same Copper Phosphides sample in Alkaline medium ( 0.5M KOH) with Hg/HgO reference electrode and Pt as counter electrode. I used 0.001 V/s scan rate for first three...

10 August 2024 3,629 1 View

Binder for ZnO nanoparticles in graphite paste electrode?

I have been using paraffin, but the deposited ZnO still detach from electrode. What is the best binder to modify graphite paste electrode with ZnO nanoparticles?

03 August 2024 4,624 3 View

How to find a reaction is reversible or irreversible in CV? How to know the number of electrons transfer?

My screen printed electrode CV is given here. For Nerstean one electron reaction the delta E value should be close to 57 mV and ration of Ic/Ia should be close to 1. I did CV of my screen printed...

30 July 2024 4,671 3 View

How to check pH of a high strength hydrogel?

We are working on biopolymeric hydrogels. Our system is highly viscous and sticky, and the gel formed are high in strength. We are unable to use pH electrode and pH strip. Please suggest an easy...

30 July 2024 942 2 View

While doing Chronoamperometry, when the light is turned off, why the current is not decreasing sharply?

Here, I have used Ag/AgCl as reference electrode and 0.5M KOH.

29 July 2024 4,538 3 View

Why semicircle of nyquist plot is not complete?

While I am doing HER, I noticed that nyquist plots of Electrochemical Impedance Spectroscopy (EIS) is not complete. Will it affect for the Linear Sweep Voltametry (LSV) data? However, I can found...

26 July 2024 7,542 4 View

Why do these abnormal charge/discharge curves of coin cell batteries appear?

As shown in the figures, there are several abnormal charge/discharge curves.Each of them may have different problems. I am curious why these situations appeared differently?There are a lot of...

24 July 2024 6,930 1 View

What binder would be the best choice to modify glassy carbon electrode with a 2D Material like Graphene or MXene?

I am trying to drop cast 2D Materials on Glassy Carbon Electrode for Cyclic voltametry and EIS purpose. What would be best binders to use?

23 July 2024 5,776 2 View

I obtain two plateu instead of one in LFP cathode assembled with graphite anode in 1M LiTFSI in DOL/DME, what does this mean?

I have attached the charging curve from the battery tester for review. I need help on what is happening

21 July 2024 6,898 2 View

I am working on III-V based tandem solar cells.Can anyone explain that solar cells work under forward or reverse biased conditions?

I want to know that n-doped side of solar cell is connected with positive or negative electrode.

20 July 2024 1,348 2 View

Dimitrios V. Stergiou

Dear researcher,

the %RSD value depends on the method, the electrode process that you monitor, the experimental parameters, the target analyte, the electrode modification etc. Nevertheless, a 10-15% are acceptable values.

Best regards

Martin Peacock

here you go -

https://www.zimmerpeacocktech.com/2017/11/30/biosensor-wafer-mapping-and-functional-testing/