Water vapour transmission rate of chitosan-pva films?

i need to get water vapour transmission rate of polymer, i have find different equations in research paper?what is actual eqation?initial and final weight(of cup is 15.708 and 15.553)....anybody...

11 December 2019 2,393 2 View

How antibacterial activity of silver nanoparticles and size and shape is related?

antibacterial activity has any relation with size and shape of silver nanoparticles? if shape is triangular then activity will increases compared to the spherical ? plz tell the size effect...

11 December 2018 4,096 6 View

What is the mechanism behind the degradation of dyme by nanoparticles in the absence of sun light?

ZnO nanoparticles were prepared by green method.i just chechked dyedegradation activity of zno.it has good catalytic activity in the absence of light.actually what is the mechanism behind...

02 March 2018 208 3 View

Polydispered nature of green synthesized nanopartices

07 August 2017 5,978 0 View

How can i get endnote software?

can anyone tell how to get it?any one send me this end note software?

05 June 2017 4,667 1 View

Percentage of dye degradation

05 June 2017 4,498 5 View

Can i get any idea of uniform size and shape of nanoparticles through uv and xrd anlysis?

05 June 2017 1,376 4 View

Cytotoxicity

04 May 2017 359 7 View

How to produce nanoparticles with less size (10-20nm)?

04 May 2017 1,996 6 View

How to get uv-absorption peak of zno nanoparticles?

01 January 1970 8,174 7 View

Does the pressure(-600 mmHg) affects pH?

When I conducted the degassing experiment using decompression under anaerobic condition(and I used ferrous based chelating agent), the oxidized ferric were observerd. So, could you tell me the...

03 March 2021 4,892 5 View

Which fluorescent dye to use for measuring total ROS production?

Is DCFDA appropriate for measuring total ROS production, or can it only detect certain types of ROS? If I want to measure total ROS production, which dye should I use?

01 March 2021 9,447 3 View

Precipitate after adding laemmli buffer to protein solution containing Potassium Acetate?

Hi, I am running a size exclusion chromatography experiment with a buffer containing Potassium Acetate as a salt. I analyse these fractions through SDS-PAGE. After boiling my SEC fractions in...

01 March 2021 2,622 3 View

Is CD44 degraded in lysosome together with hyaluronan after CD44 mediated endocytosis of hyaluronic acid?

Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...

01 March 2021 8,169 2 View

Is there anyone who experienced with cytotoxic effect of Hoescht 33342 dye?

Is Hoechst toxic to cells? In general, it is known as non-toxic. I am working with dsRED MDA-MB-231 cell line. I applied it for my PDMS-based microfluidic platform, for this reason, I incubated...

26 February 2021 9,119 3 View

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

Good day to all, I have no experience with light emitting diodes. I am building a glass mini flume to demonstrate the photo degradation of Methylene Blue in water running over self cleaning...

26 February 2021 4,026 5 View

Why do a weight decrease for thermal degradation in nitrogen gas condition?

Hi all The question is related to TGA(Thermogravimetric analysis). Thermal degradation easily understood but why do samples weight decrease? altough just binding is broked, the weight of...

26 February 2021 1,100 5 View

Steps to calculate activation energy by coats & redfern method?

I'm a chemistry student and I'm researching the kinetic degradation of mixed plastic waste. I'm having trouble calculating the activation energy by the coats & Redfern method. The data that...

24 February 2021 974 1 View

RNA degraded after good nanodrop readings?

23 February 2021 8,850 2 View

How to prepare electrolyte of NaClO4 salt for Na-ion battery? Any problem with this salt?

Hello, I am trying to make anode for Na-ion batteries. I have no experience with preparation of the electrolyte for any batteries. NaClO4 salt are available and I am planning to use EC:PC as...

21 February 2021 8,132 1 View