How can we measure the reliability and validity of our survey questionnaire?

We are conducting survey research on COVID-19 misinformation among students. How can we validate our survey for it to produce valid and reliable data? Also, what statistical tools can we use to...

16 February 2021 678 3 View

How do you think why fiber-optic DAS systems are not frequently used in bioacoustics?

There are some interesting challenges for DAS systems in fields of agri-biophotonics and/or biophotonics - from vibration impact studies on the roots of growing plants to sea fauna acoustics...

16 October 2020 6,696 5 View

What sensors are applicable for plastic detection using Arduino?

Are there Arduino sensors that can be used to detect the presence of plastic materials? Our proposed study is an arduino based plastic detection from the water surface. We plan to use infrared...

16 October 2020 4,552 3 View

What is the ideal treatment of data for arduino-based research projects?

Our research is An Arduino-based solar-powered surface water plastic proximity detection and characterization system. We are currently writing our methodology for our research proposal but we are...

12 October 2020 905 3 View

Dear Colleagues, does anybody plan to visit the International Conference on "Optical reflectometry, metrology & sensing 2020"?

My friends, my dear colleagues, I am the Scientific Secretary of this Conference. It is held by the Photonics Laboratory and Agri-biophotonics Laboratory of the Perm Federal Research Center of the...

25 December 2019 4,220 29 View

Could you advise me to measure cAMP in pancreatic cell (INS-1, RIN-m5F)?

I would like to graph the trend of increasing intracelluler cAMP after treatment of GLP-1 by concentration in Pancreatic cell (INS-1, RIN-m5F). However, I'm measuring the cAMP using the current...

21 July 2019 395 1 View

I'm the author of an interdisciplinary working paper. Who can publish it?

09 December 2018 2,362 4 View

Is there a open-source software for creating a 3D model based on 2D consecutive echograms?

Not all ultrasound scanners have the 3D option, we have to reconstruct the 3D mentally. And it would be nice to have such an opportunity, like at CT. For example, as in the present case with an...

07 November 2018 3,824 5 View

There may be quantum entanglement in aqueous micellar solutions of ionic surfactants?

We study the quantum entanglement in aqueous micellar solutions of ionic surfactants. We have shown that excitons exist in aqueous solutions. We bathe in excitons, we are treated with excitons....

04 April 2018 8,152 2 View

What is the best way to make a ZnO+Ag nanoparticle blend for polymer antimicrobial additivation?

Hello! I am working with silver nanoparticles for antimicrobial additivation of polymers. I synthesize them on aluminosilicate sheets as substrate, and I will now replicate my process for ZnO....

04 March 2018 8,455 3 View

Why is my platinum counter electrode getting dirty during electrodeposition?

I am conducting anodic electrodeposition of MnO2 onto a stainless steel substrate, using a platinum strip as a counter electrode. This is done galvanostatically, with the current held between 5...

27 February 2021 1,829 3 View

How to avoid polypyrrole deposit on counter electrode?

Hi all, Currently, I electrodeposited polypyrrole on carbon electrode but I got some problem when polypyrrole also deposited on the surface of the counter electrode. The concentration of pyrrole...

05 February 2021 2,103 3 View

How to apply graphene oxide on an gold electrode?

Dear Fellows, now it is the time to push graphene applications further in terms of easy and low cost production surroundings. Thus I recently dived in the materia and I am facing tons of papers,...

02 February 2021 6,284 2 View

How to get mesoporous cobalt ferrite thin film on Pt/Si substrate by electrodeposition method?

We want to deposit a thin film of mesoporous cobalt ferrite using a surfactant on Pt coated Si substrate by electrodeposition. What is the procedure for it? Does KLE polymer useful for this procedure?

10 January 2021 467 10 View

I want to use Gold electrode as a reference electrode for electrodeposition of nanostructures. Can i use it and how ??

How to use a Gold electrode as a reference electrode ??

04 January 2021 4,058 4 View

How to form Ir nanowires into HOPG by electrodeposition?

Hello everyone, Recently I am working on formation of nanowires on HOPG by electrodeposition. I started with Pd by using PdCl2 in HCl, and it worked. Pd NWs are formed on HOPG. However, my goal is...

12 December 2020 5,877 2 View

How can the deposition time affect the carrier density concentration (electrodeposited thin film)?

How can the deposition time affect the carrier density concentration (electrodeposited thin film)

07 December 2020 7,954 3 View

Cane we produce any brittle (CdTe, InSb) or ductile (Ni) electrodeposited thin films superplastic just by making ultrafine grained microstructure ?

I have seen in literature and myself experienced high ductility in some pulse electrodeposited Ni and Ni alloys such as Ni-Co and Ni-W thin films. This high ductility is due to the superplastic...

04 November 2020 4,112 2 View

What is the application of copper electrodeposited on Graphite ?

As we know Graphite is a nonmetal and copper is a metal then why we electroplate copper on graphite? What is the application of copper electroplate on Graphite?

13 September 2020 2,696 6 View

How the addition of organic additive influenced the average size of the crystallites?

Dear All, In XRD data, How the addition of organic additive influenced the average size of the crystallites of metal electrodeposition (Electroplating)? Regards, Hani

26 August 2020 1,870 7 View