CAn anyone suggest me the best method for synthesis hydroxyapatite other than sol-gel and hydrothermal method?

More Helen Kas's questions See All

What are the simple techniques/methods for the synthesis of polymer thin films?

Can you help to synthesis thin films using polymers?

07 August 2019 403 8 View

Whether it is possible to analyze interface, dislocations, grain boundary for powder sample?

Possible in powder for these results through TEM?

02 March 2019 6,535 5 View

Give references for TG-DTA of pure hydroxyapatite and also with doping materials?

I want reference papers on pure hydroxyapatite with polymers,metal ions for TG-DTA. thank you.....

10 November 2015 7,032 0 View

Why we are taking 1.67 stoichiometric ratio for hydroxyapatite?

Actually we are synthesizing hydroxyapatite with different ratios 1.5,1.6,1.7 like that but most of the paper has 1.67 ratio.What is the reason for that?

10 November 2015 3,931 3 View

Can any one give jcpds for PVA polymer ?

i synthesized PVA with some ceramic materials,want jcpds for reference?

09 October 2015 4,458 0 View

What are the uses of polymers in medical field especially water soluble polymers?

I want to know about water soluble polymers uses, properties, and medical applications.

09 October 2015 5,889 4 View

What is wear resistance?How it is mentioned in medical field?

I want meaning of wear resistance based on medical field or based on medical applications with advantages and disadvantage.

08 September 2015 6,327 0 View

What is the reason for aggregation of the nano samples?

I synthesized various nano samples using sol gel method,but they all are aggregated.What is the reason behind this.............

07 August 2015 6,990 0 View

What are the difference between calcination,sintering and Anneling?

What is the advantages of these above mention,What will happen if we use and what will happen if it not use in nano materials?

07 August 2015 3,629 0 View

How do I remove impurities in nanoparticles?

If we synthesizing powder as nano-particles how to remove impurities?If we washing using water means the nano size particles can move out with water also know,Other than washing how to remove...

06 July 2015 9,998 6 View

What is the solvent for 8YSZ nano material?

I need to do some experiment with it in liquid form.

07 August 2024 613 3 View

Why is my ASO degraded quickly on agarose gel?

I have been working on Red blood cell-derived extracellular vesicles as Antisense Oligonucleotide (ASO) carriers. We normally run agarose gel to quantify the loading efficiency. I used naked ASO...

06 August 2024 3,130 2 View

I'm optimizing a tetra-ARMS PCR protocol with amplicon sizes: 165bp, 123bp and 93bp. Why, in the gel, only 165bp is visible while I'm expecting all 3?

It's an end-point PCR protocol. I'm using 1.5% agarose gel with SyBR Safe dye and TBE as a running buffer, visualization on BioRad XR+ system. I was primarily thinking of primer efficiency,...

01 August 2024 4,673 4 View

Question about water vapor uptake of metal-organic frameworks?

I'm working on the atmospheric water harvesting, and i synthesized MOF by adding some materials into precursor and changing the conditions. (i followed Hydrothermal method) Actually, if MOF is...

24 July 2024 1,515 0 View

Why my gel electrophoresis has smearing?

Greetings. I’m currently running a nested pcr for giardia. My mastermix comprised of 3mM Mgcl2, 5unit of taq polymerase, 0.2uM of forward and reverse primers each respectively and 0.2mM of dNtp...

22 July 2024 9,761 5 View

I want to buy Hydrothermal Synthesis Autoclave from any European company. Can anyone suggest any company inside Europe?

Thanks

22 July 2024 1,143 3 View

How should we increase the quality of RNA extraction?

I’m having difficulty achieving high RNA integrity in my samples. Although the 260/280 and 260/230 ratios are satisfactory after RNA extraction, the RNA samples show signs of degradation when...

22 July 2024 155 4 View

Why my gel electrophoresis have shadow bands? Please see the attached picture for the gel electrophoresis ?

Sometimes I see the shadow like bands and its not true band. I want to know that what's the reason for it. I am using 2% gel for running genotyping samples I have uploaded the gel picture in both...

19 July 2024 148 6 View

Less substrate signals towards the last lanes of the Native PAGE?

I have been running native page for FAM DNA substrate ( fluorescence samples) for protein DNA binding reaction. Binding is there but towards the end of the lane , I am loosing signals...

17 July 2024 6,213 4 View

Help. How can I fix my T7 reaction problems?

I start with IDT ordered 124 bp ssDNA that is PCR amplified, then I use a QIAgen agarose gel extraction to get my exact product, and I'm trying to purify ~95bp RNA by denaturing PAGE to prevent...

16 July 2024 4,604 0 View