How to dissolve lanthanide orthophosphates?

Dear Scientists, Does any one know which solvent is appropriate for dissolving lanthanide orthophosphate (LnPO4) powders in order to make clear solutions ? Thanks for your contribution.

22 June 2020 9,910 8 View

Software for precursor amounts calculation for complex compunds ?

Dear Scientists, I am working on rare earth (RE) doped phosphor compounds using sol gel method. Sometimes, varying the first paprameter which is the host matrix compound in a complex form in...

16 November 2019 2,290 2 View

How to turn thin films into prototype pixel-like devices?

Dear Scientists, The possibility of making up thin films of just a few nanometres thick demonstrated that tiny film stacks can be turned into prototype pixel-like devices. These 'nano-pixels',...

16 September 2019 9,524 2 View

How to synthetise nanomaterials using sol gel method?

Dear researchers, Could someone provide any advices on how to prepare nanomaterials in thin film form using sol gel method ? Thanks.

23 August 2019 2,890 4 View

Mechanisms and processes behind nanocrystalline thin films' growth?

Please, could anyone provide detailed references on mechanisms and processes of growing nanocrystalline structures in thin films using soft chemical routes in general and sol gel process in...

21 August 2019 4,960 4 View

Interest of preferential orientation?

Dear Researchers, Could any one tell me possibles applications that non conductive optical thin films doped with rare earths obtained with only one preferential orientation (XRD) could have?...

21 January 2019 4,019 1 View

Does anyone know how to calculate mass percentages of organic components ?

i would to create new table and put in the mass % of organic compounds i have table of 20 elements in ng/m3

27 April 2018 556 4 View

Is anyone interested in some collaborations in Attribute Revocation for CP-ABE ?

I have an idea to develop a new solution for attribute revocation for CipherText Policy Attribute Based Encryption. The solution seems efficient, but it remains to do the security proof. If anyone...

28 April 2015 2,846 4 View

How to Eliminate cosine error and abbe error in LASER measurement system(for example Rhenishaw XL80)?

I like to do project in laser measurement system. My objective is to eliminate or reduce the cosine error, abbe error in Laser measurement system. I have Rhenishaw XL80 system. Please tell the...

28 February 2021 4,890 3 View

How to measure angle between laser travel path and machine axis in Laser Measurement system?

25 February 2021 1,987 3 View

How to increase bacterial concentration of DNA from Laser capture microdissection samples?

I used laser capture microdissection, selected specific bacteria presented in ethanol-fixed slides. And DNA was extracted by Qiamp mini kit. The problem right now is we have pretty low...

09 February 2021 3,908 2 View

How to measure cosine, abbe, deadpath errors?

Dear sir, How to measure cosine, abbe, deadpath errors. I know cosine error, abbe error, deadpath error occurs in laser measurement. But how i can identify the cosine error value. Is any separate...

03 February 2021 4,878 4 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

Which method is preferable for cutting the nanocomposites?

Which of the methods like water jet cutting, diamond cutting, laser cutting, etc. is more suitable to cut the carbon nanotubes reinforced epoxy composites into test sample to ensure the clean...

29 January 2021 1,354 5 View

Where is the active point of VCSEL?

I am now working on the coupling between vertical-cavity surface-emission laser(VCSEL) and waveguide. However, the window design for laser emission is larger than the waist of Gaussian beam...

27 January 2021 8,318 1 View

After G actin polymerization and labelling I didn't got filaments. Why?

Purified G actin and got 42kda band and an additional band just below it. While performing G actin polymerization and labeling with rhodamine-phalloidin I didn't observe filaments under the...

20 January 2021 3,751 2 View

What can cause laser beam polarisation fluctuations?

Dear colleagues, We have observed large fluctuations in laser power in our setup and traced them down to fluctuations in laser beam polarisation. Attached is a schematic of the relevant part of...

14 January 2021 7,505 4 View

Hello everyone, which software is preferable for simulating the effect of shrinkage of metal powders for the Additive manufacturing process?

Last time I was asked about simulation software to analyze the effect of shrinkages of plastic powder materials. Currently, an additive manufacturing process is what I find suitable for my...

29 December 2020 4,615 9 View