Where can I find Interdigitary microarray electrode in USA ?

More Ashish Shivaji Salunke's questions See All

Why might the impedance values for DI water and 0.1X PBS buffer solution exhibit a decreasing and increasing trend, respectively over time (HP 4194A)?

Hello everyone, I'm encountering an issue with my electrochemical impedance spectroscopy (EIS) measurements and would appreciate some insights. Experimental Setup: Electrodes: Gold interdigitated...

05 August 2024 3,783 2 View

What is the relationship between the threshold voltage and the device's noise performance, particularly in terms of flicker noise and thermal noise?

The threshold voltage (Vth) of a MOS device plays a crucial role for its operation. At the same time, noise is an intrinsic factor. So how noise (flicker or thermal) change with the change in...

29 July 2024 3,246 0 View

Should Coefficient of Variation (CV) in a biological data necessarily be below 30%?

In a research, lesion diameter due to a disease has a CV below 10%. However, in an another parameter, disease inhibition percentage (compared to control), a value derived from lesion diameter...

27 July 2024 201 0 View

Single crystal X-ray diffraction data solution?

I am working in metallosupramolecular single and multi-cavity cages. I am seeking a person who can help me to solve the single-crystal X-ray diffraction data.

08 June 2024 4,128 1 View

Please provide code/software names for performing Interpretive Structure Modeling (ISM), MICMAC and ANP?

Hello connections, I need code files or software (free/academic) names that can perform MCDM techniques like Interpretive Structure Modeling (ISM), MICMAC, and ANP.

23 April 2024 2,138 0 View

What are the most effective strategies for integrating green spaces into Central Business Districts (CBDs) to mitigate Urban Heat Island Effect?

The effectiveness of these strategies in mitigating UHIs and the challenges of implementing them in dense urban environments could also be addressed, This discussion is relevant to urban planners,...

17 April 2024 8,893 0 View

How do you interpret median prevalence?

How would you interpret the following sentence - " Global median rate of community residential facilities is 0.008 per 100000 population, there is presently a median of zero facililities per...

26 March 2024 8,945 5 View

Any workshop and conference related to Community Mental Health in USA?

I am interested in Community Mental Health - the following are my interest in community mental health- 1. Substance Use Disorders 2. mhGAP 3. Mental Health in older people 4. Stigma 5. Common...

05 March 2024 2,998 0 View

Can the production of sclerotia by Sclerotium rolfsii not be uniform in different plates poisoned with the same fungicide at the same concentration?

I had conducted an in vitro experiment to test the efficacy of different chemical fungicides agains the Sclerotium rolfsii pure culture. I observed that some chemicals completely inhibited the...

05 February 2024 713 2 View

What are the tools to simulate multi-hop underwater acoustic networks?

I would like to know about tools that can support acoustic PHY layer and various ad hoc routing protocols for multi hop communication in underwater networks. What are their important features and...

20 November 2023 4,021 3 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

Why do i have a weak plasma and no coating during rf sputtering?

I have been getting a low plasma and no coating while doing rf sputtering of copper doped ZnS using a power of 140 watts and at pressure of 6.5x10-3 Mb.

07 August 2024 4,526 4 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

Addition of EDTA during the synthesis of copper nanoparticles to prevent it from being oxidized?

I've attempted to use this method to synthesize copper nanoparticles. Copper nanoparticles can be synthesised using a variety of precursor materials. CuSO4, distilled water, NaOH, and EDTA are...

28 July 2024 8,027 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

Marie Berthuel

Hello Ashish Shivaji Salunke

You can purchase IDEs on Metrohm DropSens by following this link: http://www.dropsens.com/en/interdigitated_electrodes.html

Best regards,

Marie B.

César A. C. Sequeira

Apart from companies like Metrohm suggested by Marie Berthuel, there are many universities in the USA where these advanced electrodes are used and studied, for example, at Stamford Univ, at Utah Univ; etc.