Please explain in brief about physical approaches for synthesis of Silica Nano particles?

Nano Orange protein quant on the Quantus fluorometer?

Is anyone here using the Thermo Fisher Nano Orange kit for protein quantification, and detecting the fluorescent signal on the Promega Quantus? We are struggling to make sense of the standard...

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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

Hi dear researchers, do you suggest the best and shortest path for chemical synthesis and green synthesis of magnetite(Fe3O4)?

Suggest the best and shortest route for the chemical synthesis and and green synthesis of magnetite(Fe3O4) The chemical synthesis should contain the least dangerous chemicals along with full...

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Issues with Malaria Coated Nitrocellulose Membrane Releasing Moisture?

Hello, I am currently working with Malaria Pf/Pan nitrocellulose membranes coated for malaria detection. After drying the coated membranes in an Incubator (overnight at 37°C), I've noticed that...

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Im trying iodination of an arene, but only getting black precipitates, is there anyone with iodination experience who can advise?

Organic Synthesis. My student has been trying iodination of arenes (our goal is to iodinate p-phenylenediamine) following these literature procedures: 1. Synthesis 2004, No. 11, 1869-1873 using...

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What could be the possible reason that sintering of polycrystalline diamond fabricated with tape casting has suddenly started failing?

I make polycrystalline diamond with tape casting followed by HPHT sintering. When i sintered the samples up till May, the sintering was good. When i sintered the samples in June and July at the...

16 July 2024 3,212 5 View

Why is my HPRT1 housekeeping gene not coming at same Ct in qPCR?

I am doing qPCR but my HPRT1 Ct is not coming at the same point. I see a 2 cycle spread in Ct. I have checked my RNA quality A260/280, 230/280 values, did ethidium bromide gel. I used superscript...

04 July 2024 5,605 3 View

How can I synthesize beads of silica?

Hi to all of you! My goal is to create synthetic silica beads. These beads ought to have a specified size. Could someone please advise on how to proceed or give me the articles I need to finish my...

02 July 2024 8,170 1 View

How to load Remedesivir drug into mesoporous nanoparticles?

Hello, I want to load Remedesivir (RNA polymerase inhibitor) into mesoporous nanoparticles (MSNs). The issue is drug is temperature and pH sensitive and it degrades quickly. I need advice on its...

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Collecting/storing plant stable isotope samples?

Hello! I am planning to collect plant leaf samples for stable isotope analysis. I will be collecting them from the field and storing fresh tissue on ice. I have heard that bringing along a food...

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Yuri Mirgorod

See

https://www.researchgate.net/publication/278765183_Synthesis_and_Characterization_of_Silica_Nano-Particles_by_Acid_Leaching_Technique

https://www.researchgate.net/publication/317107426_CHARACTERIZATION_OF_SILICA_NANO-PARTICLES_SYNTHESIZED_BY_THERMO-MECHANICAL_ROUTE

https://www.researchgate.net/publication/52004075_Synthesis_of_monodisperse_silica_Nano-particles_using_a_new_sol-gel_approach

Wesam A A Twej

Sol gel technique at base environment pH > 10, the particles size depends on R molar ratio as well as reaction temperature

my advice is to starting with TEOS precursor

Kanugala Sirisha

Thank You Very Much Yuri Mirgorod