How can I refine silver scrap which includes %1Sn?

More Yusuf Kahraman's questions See All

Why can't I observe XRD peaks of nanoclay in polymer matrix?

Dear All, I added different amounts of nanoclay (e.g. wt% 1,3,5) in my polymer matrix. I couldn't observe any peaks related with my filler especially for 1 and 3 wt%. I tried to change slits,...

11 December 2018 4,760 10 View

Is there a MEMS force sensor with nN resolution?

I want to exert and measure a force in a micro fluidic channel. Since force is too low I want to measure the changes in each mN so sensor with nN resolution is needed. I couldn't find anything...

05 June 2016 7,752 2 View

Where can I find nanosized PP particles?

31 December 2015 5,746 7 View

Where can I find polypropylene microspheres?

I'm looking for polypropylene microspheres to use them in microfluidics. I will appreciate for any help.

09 October 2015 4,606 4 View

How can I determine concentration of solutions for electroless plating?

I want to coat my millimeter sized sample with electroless coating process. First of all I need to sensitize the surface with SnCl2 then activate it with PdCl2. I implemented all of the steps...

05 June 2015 7,687 6 View

How can I remove polypropylene from plasma bonded glass surface?

I want to shape polypropylene with CNC in microscale. I will bond polypropylene film on glass surface via plasma to make it stable. How can I remove my formed structure after the process. Is there...

02 March 2015 2,555 3 View

How should I mold metallic bodies in micro scale?

I want to manufacture 4 micro scaled rectangular boxes by lithography techniques. After lithography process I need to connect these 4 boxes to each other and all of them will be in a distance from...

31 December 2014 6,992 9 View

How can I disperse prussian blue in water ?

I managed to disperse prussian blue by adding PVP but solution was non-conductive. How can I disperse it in a conductive way ?

31 December 2014 5,923 3 View

How can I have a good adhesion between metal and polymer?

Is it possible to provide a strong bonding between metal and polymer interface via plasma process ? What are the possible conditions to have this ?

31 December 2014 7,295 17 View

Where can I find Rönnskär Smelter and Noranda Pprocess reactions?

I am highly interested in reactions behind these process. I could only find the main flow chart of these processes. I will appreciate if anyone can help me about finding a resource related to...

11 December 2014 875 1 View

Is there a problem with my RNA pellet?

Hello, I am currently having problems with RNA extraction. I am using mouse liver (C57BL6J), and I have extracted RNA from mouse liver before. Before this experiment, my final RNA pellets were...

11 August 2024 7,082 3 View

Hello researchers Is this a random laser or just fluorescence?

I am using Rhodamine6G as gain medium and silver nanoparticles as scatterers on a microscope slide and laser input 532 nm comes from above.

09 August 2024 9,894 2 View

RNA Extraction Using Hot Borate Method No Longer Working?

I've been performing RNA extraction on cotton petiole tissue for a few months now using the method described in the following paper, a derivative of the typical hot borate method...

08 August 2024 9,882 2 View

I need JCPDS file of LSFCO nanomaterial. Can anyone provide me?

Require for Rietveld refinement in XRD.

08 August 2024 3,081 2 View

How to fix background error in rietveld refinement of one XRD peak using GSAS-II?

I want to refine one XRD peak of my in-situ xrd but the background is never working good which ultimately fails the refinement. How to refine and adjust the background using GSAS-II

05 August 2024 5,291 2 View

Low-yield gel extraction problem?

I am having an issue with my gel image where my PCR product is not appearing very bright on the gel. When I perform gel extraction, the A260/280 purity value is very low. I used the Qiagen gel...

05 August 2024 9,798 3 View

Do you have good tips for seaweed tissue preservation in the field for post RNA extraction?

I will be with my students collecting seaweed samples in a marine farm and later we will process this tissue for RNA isolation and further sequencing. Does anyone have tips on how to collect the...

04 August 2024 501 2 View

The question is how to use Wavenet transform?

HOW CAN I WRITE A CODE TO USE THE WAVENET TRANSFORM AS A FEATURE EXTRACTION METHOD INSTEAD OF DWT IN MATLAB?

03 August 2024 7,829 0 View

Can i use the protease inhibitors during cell membrane vesicle preparation ？?

I am currently working on a project that involves extracting cell membranes, for which we disrupt the cells using sonication. During the initial extraction process, we add protease inhibitors to...

30 July 2024 7,077 1 View

Simulation of metal drawing by Abaqus with UMAT?

Hello, colleagues. Recently, I have been working on a metal processing simulation with my UMAT in Abaqus. I have outlined the corresponding simulation, but I keep encountering issues that cause...

30 July 2024 7,062 1 View