Can anyone tell me how I can prepare hollow shell gold nanoparticles of less than 50 nm?

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Can a company licence its "Trademark" to other company?

I am interested to know if a trademark is transferable or not. I appreciate if one can clarify this aspect to me in regards to present scenario in India? Thank you

11 December 2016 136 2 View

How rheumatoid arthritis can be induced in mouse model?

Please share a protocol to induce rheumatoid arthritis in mouse model...How i can confirm it is rheumatoid arthritis? Thank you for your attention! Rakesh

10 November 2014 1,990 4 View

What is the difefrence between learning aim, learning objective and learning outcome?

I am trying to understand learning methodologies. Thanks

10 November 2014 8,258 1 View

What will be the best way to determine bioadhesion of Nanoparticles in routiene lab experiments?

Just interested in seeking idea about simple bioadhesion determination technique to answer simple question 'how much bioadhesion increased '? Thanks

09 October 2014 1,460 0 View

How we can increase the engulfment of nanoparticles by cells under in- vitro conditions?

Can anyone suggest ways to enhance the uptake of nanoparticles by cells under in vitro circumstances? For example: By surface modification or size alternation or other means? Please suggest...

09 October 2014 4,201 3 View

What is the best way to determine the entrapment efficiency of siRNA loaded nanoparticles?

I am basically wondering how I can determine how much siRNA has been loaded in nanoparticles after formulation. Can anyone suggest the best or simplest method? Please suggest. Thank you.

08 September 2014 3,080 14 View

What is the cut off for the uptake of nano-carrier in tumor employing EPR effect?

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08 September 2014 2,844 6 View

Tabletting machine in my lab started leaking oil that can be seen below its punching stations. Any clue what should I do?

Shall I try to tighten the screws around the hydraulic system or call the technician?

08 September 2014 4,175 1 View

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

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Do I need to strip the PVDF membrane before staining it with colloidal gold?

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Can chitosan alone can act as a reducing agent for Cu(0) nanoparticle sythesis?

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What is the state of the drug inside solid lipid nanoparticles (SLNs)?

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How to check the uv-vis absorption of nanoparticle by surface plasmon resonance?

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Distribution of particles in metal matrix?

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LEDs on Vis Light photo degradation of MB water sol via N doped TiO2 in a mini flume?

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Subhra Jana

You will find the information from this paper.

Adv. Mater., 2003, 15, 641. (DOI: 10.1002/adma.200301639)

Rakesh Kumar Tekade

Thanks Subhra

Jose E Arevalo-Fester

You could try using carbon nanospheres as a template, and decorate them with gold. After that just remove carbon core with thermal oxidation.