Hi everyone. How we can sterile chitosan film? Can Gamma radiation affect of chitosan?
what methods exist for cross-linking of gelatin/chitosan nanofibers? can we use UV-radiaton for this work?
31 May 2018 2,987 2 View
what is the tumor-tropic properties?
21 July 2017 1,647 1 View
what is the application of calcium titanate and sulphate as bioceramic in drug delivery?
08 May 2017 821 1 View
How we extract fibrin from blood?(Technology)
19 October 2016 7,257 2 View
Who can help me about diabetic wound dressing?
09 February 2016 9,858 3 View
what is the effect of collagen on diabetic ulcers?
04 October 2015 8,720 1 View
can we use from collagen in wound dressing for faster wound healing?
20 September 2015 9,087 3 View
I think there is a paradox between sustainability and high rise building design concepts. What is your opinion?
08 October 2014 5,677 5 View
Suppose we model a signal with neural network or fuzzy models. Does anyone have an idea for feature extraction from the constructed model?? for example we have N signals. If we construct AR or...
07 October 2014 4,461 3 View
There are some methods for prediction of chaotic time series also for long time predictions. But for long time prediction the cumulative error of each step affects the final result. So, is it...
28 August 2013 732 6 View
For example, I perform passivation process before electropolymerization of Py for adhesion to titanium surface. Is a similar or different procedure required for ITO? If necessary, I would be glad...
06 August 2024 3,176 0 View
I'm researching light sources and their UV emissions. I'm curious if a 50W, 7500K conventional LED lamp emits any UV light. I found that a 200W tungsten lamp can emit up to 1.5 mW/cm² at 350 nm....
31 July 2024 3,843 7 View
My final research is about making chitosan/pva hydrogel for wound healing using gelatin as crosslinker. Last month, i made the thin film hydrogel and it turn well. It was okay. Last week, i make...
28 July 2024 2,794 6 View
I have images of film formed on the bottom of a 50mL beaker, and I have been trying to figure out the surface area. I could easily use features on imageJ to do that, but I want to know which area...
23 July 2024 4,461 1 View
I am trying to load curcumin emulsion in 4% chitosan gel but i don not know how many mg powder is needed ?
10 July 2024 2,462 1 View
I am trying to measure the plasmon resonance angle of gold film and pure water using the Kretschmann configuration and a 633nm laser. Without flowing water over the gold, I can detect a clear...
10 July 2024 4,719 3 View
In order to make a polyaniline film, I used the electrodeposition method and set all the conditions, but I noticed that the polymerization process is happening, but it doesn't stick to the...
09 July 2024 2,708 2 View
Hi, I am synthesising chitosan nanoparticles using the ionic gelation method and I am characterising the nanoparticles in distilled water and in DMEM (cell culture), however the zeta potential in...
01 July 2024 1,526 1 View
Polymeric film such as latex rubber substrate or polymer
01 July 2024 8,343 4 View
We are fabricating a tandem structure where a ~50 nm thick WO3 film is deposited between two metal films using DC sputtering. We use a mixture of Ar and O2 gases at different flow rates while...
01 July 2024 2,686 2 View