"Dear All,
I am looking for PhD position. My research topic is" water treatment using nano materials""
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"i know silver is an excellent antimicrobial agent....but im using elementals ilver and not silver ions...."
"hello, thanks....
right.... so i have coated silver on various substrates with different(3nm, 12nm, 15nm and 150 nm) nanometer widths by sputtering method. I attached Pseudomonas aeruginosa, Staphylococcus aureus and E.coli on all sizes of the…"
Idah left a comment for jafar hasan"Hello, Thank you for your kind comment. I will be glad, if I can resolve your problem in nano silver effect on bacteria and relative subjects."
Amod Shepal left a comment for Idah"Hello,
shepal_amd@yahoo.com : That's my email id. thanx for joinig..."
Idah replied to CH.L.R.Jaidev's discussion Antimicrobial activity of silver nanoparticles."dear friends,
Who knows about the technical ionization of nanoparticles silver? How they will be ionized when they are put to water without using the electrodes?"
Profile Information
- I am...
- Student
- My research field or area of interest innanotechnology
- water treatment, nanotechnology
- Interest in...
- water treatment, nanotechnology
- Researchgroup, Institute, University, School, Company name
- UPM
- Researchgroup, Institute, Company, University, School webpage
- http://www.upm.edu.my
- The network creator will send periodical messages to members - you below to allow us to email you
- yes
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- At 11:53pm on January 24, 2010,
jafar hasan said…
- i know silver is an excellent antimicrobial agent....but im using elementals ilver and not silver ions....
- At 11:52pm on January 24, 2010,
- hello, thanks....
right.... so i have coated silver on various substrates with different(3nm, 12nm, 15nm and 150 nm) nanometer widths by sputtering method. I attached Pseudomonas aeruginosa, Staphylococcus aureus and E.coli on all sizes of the silver coatings various times....just to study the microbial attachment on AFM, Confocal microscope etc.
now the problem is as soon as i attach them...they wash away. they r not attaching initially....it used to attach on titanium surfaces but not here....
How can we adhere bacteria on them for a while and wait for Ag to activate into Ag+ so that the bacteria goes away later when we desire.
It seems silver completely resists the bacteria....do u have any reasons.
- At 7:45am on September 30, 2009, Amod Shepal said…
- Hello,
shepal_amd@yahoo.com : That's my email id. thanx for joinig...
- At 1:36pm on January 31, 2009,
Technologist said… - Thanx for having a great NanoTech-knowledgeable friend like u.Hope we can contribute for philanthropy
- At 7:21pm on June 4, 2008,
VEDPRIYA ARYA said… - Hello mam
i am doing work on Biological synthesis of nanoparticles
in microbes and plants.
I want to know abt u r work on E.coli
- At 3:44pm on April 16, 2008,
NANO said… - I'm graduated from Amirkabir University too.
- At 3:42pm on April 16, 2008, NANO said…
- see Nano
I think is good for you
- At 12:12pm on January 22, 2008, Idah said…
- Hi again.Ok.Thank you for your explanations.Realy I work on laser mirrors and in this lab. the veriaty of laser mirror such as Co2, Nd-Yag,He-Ne and ... are made.I had 3 internal and international paper about them last year in optic photonic and Ecasia 2007 conference last year.I graduated from shahid beheshti university.
- At 11:54am on January 22, 2008,
Nano said… - Dear Mrs. heidarpour
many coatings in nanotechnology are developed.
some of them extracted from Nature.
for exam. self-cleaning glass or self-cleaning fabric are developed from Nature.
in this group ideas about Natur and nano discussed.
what's your university.
- At 8:08am on January 22, 2008, Nano said…
- salam
agar mayelid dar groohe NNT be ma molhagh shavid
ba tashakor
Hassan Salimi
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