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Questions related to Nanoparticle Research
I would like to synthesis the rod-shape mesoporous silica nanoparticles of sizes smaller than 100nm. Does anyone has some experiences? Also, any tips and tricks that goes along with will be...
22 June 2017 411 4 View
Please suggest a rinsing method for organic nanoparticles, after exposing it to the sensitizing solution. Will agglomeration occur after centrifugation and redispersing it in deionised water??
16 June 2017 7,890 2 View
Which one CTAB or SDS surfactant is the good protein stabilizer or denaturant at lower concentration .. at pH 7.4..?
14 June 2017 4,144 2 View
I need to make oleylamine water soluble so that i can use that to make heterostrructures of one water mediated synthesized material and other oleylamine mediated material.
12 June 2017 2,612 3 View
I have a TiO2 (spindle or needle-shaped particles) dispersion in water which is a very good dispersion. But I need TiO2 dispersion in Toluene. I can achieve good dispersion in Toluene when...
12 June 2017 9,189 3 View
How to make a serial concentrations of biogenically reduced silver Nps?
12 June 2017 2,711 2 View
people working on nanomaterials
10 June 2017 1,100 3 View
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06 June 2017 1,630 3 View
Calcium doping into ZnO crystal by basic co-precipitation method shows me a red shift in the optical bandgap. Usually, a blueshift is expected. My case seems to be very abnormal. Any comments?
06 June 2017 5,575 1 View
If Folicacid is surrounded by a polymeric coating, it will be recognized by folate receptor?
06 June 2017 9,535 1 View
I dissolved the lipid bilayer in phosphate buffer and then took the measurement . But the measurement was taken after two weeks . The liposome and buffer were getting separated and liposome...
06 June 2017 8,973 12 View
The method includes adding ammonia to precipitate out the Fe ions but somehow the particles end up microscale and not nano. How do I ensure it is nano? Can anyone direct me to a link for another...
06 June 2017 7,874 3 View
06 June 2017 2,130 2 View
06 June 2017 6,580 5 View
I need to make solutions of 6, 8 or 10 wt.% PVDF with the same amount of nanoparticles in dimethylformamide (DMF). The nanoparticle is Al2O3 coated with aluminic ester which is...
06 June 2017 9,962 5 View
I would like testing Antimicrobial, but i am uncertain about washed process. Be need making pure silver nanoparticles before test "Ager Well Diffusion " ?
06 June 2017 8,739 2 View
I am using a cationic amphiphile (similar to benzalkonium chloride) having iodide as counter ion and formulated nanoparticles in 7.4 PBS. Nanoparticles formed are having sizes around 100nm and...
06 June 2017 3,358 6 View
I need to get the TEM measurement for 2 samples Fe3O4 silica nanoparticles d only silica nanoparticles, but I am confused whether l should use carbon coated copper grids or uncoated copper...
06 June 2017 8,557 4 View
What is difference between colloidal silica and precipitated silica?
06 June 2017 8,812 3 View
Hi everyone, we currently synthesize some Si/Fe2O3 core/shell nanoparticle and we would like to analyze Si to Fe2O3 ratio. Although ICP-MS is a great tool to use, we have a hard time to dissolve...
06 June 2017 897 3 View
At present we are working on albumin nanoparticles and using water as dispersant. Please answer the refractive index of albumin nanoparticles
06 June 2017 5,270 2 View
06 June 2017 2,111 2 View