Can anyone help me to interpret FTIR spectra ?

Here I have attached the Ionic liquid modified Magnetic Nanoparticles, one part of final product washed one time and another part washed several times with organic solvents. But FTIR spectra at...

09 October 2018 7,108 17 View

Could you help me to get well dispersed nanocluster TEM image?

I am trying to get well dispersed nanocluster TEM image with different concentration in DI water as weel as EtOh, but I am not able to see a clear nanoclusters in TEM image. can anyone help me for...

05 June 2018 4,612 5 View

How to select the buffer pH in the sensing platform?

I am working on sensing the metal ion using nanocluster probe, I the detection/sensing platform i have to use buffer to control the change in pH. Before I studiei pH stability (mentioned in the...

09 October 2017 6,622 0 View

How can I calculate the Au atoms in the gold nanoclusters ?

Here I would like to know how to calculate the number of gold atoms in gold nanoclusters ?

10 November 2016 260 4 View

Is there any much difference in quality of product ?

Am functionalizing a nanomaterials with polymers , if there is a sharp (more absorption) and broad (less absorption) bands FTIR spectra at same wavenumber for same compound (two methods) , does it...

02 March 2016 3,110 7 View

What is the status of bread making and more bakery foods with the use of insect flour/powder?

Insects have been consumed by human diet since prehistoric times. At present, the idea of looking at insects as food has been getting traction worldwide, also in response to increasing food...

03 March 2021 6,223 5 View

What solvent can I used for Paal Knorr reaction between 6-amino hexanoic acid and 2.5 hexanedione?

I am try to make the Paal Knorr reaction between 2.5 hexnedione and 6-amino hexanoic acid, my problem is type of solvent to use, because 6-hexaminohexanoic acid is soluble in water but I am not...

02 March 2021 4,443 2 View

How to grow E.coli on the low salt LB agar plate with 50 or 100ug/ml of Blasticidin?

Hello, I would like to ask how to grow E.coli which resists 50 or 100ug/ml of Blasticidin. I have tried many methods by using low salt Luria-Bertain(LB) agar plate. However, no colonies grow. Let...

01 March 2021 2,027 2 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

I want to performe MALDI-TOF MS for bacterial identification, I would appreciate it if anyone can tell me the matrix solution preparation protocol ?

based on what I've studied on multiple papers, for peptide and protein identification Alpha-cyano-4-hydroxycinnamic acid (CHCA) is an appropriate matrix to use, I also know that the CHCA powder...

26 February 2021 6,799 3 View

Is IMPACT FACTOR justified in case of Taxonomy?

There is huge pressure of getting good impact factor on scholars now a days. On the other hand Taxonomy is a very dry subject and the concerned papers can only get citation in same group of organism.

26 February 2021 5,851 1 View

Uncertianiny in using dry or wet basis in mixing a sediment with fuel oil?

Hello I'm currently working on a topic related to studying the anaerobic biodegradation of TPH in marine sediments. In this work, sediment should be mixed with fuel oil to a concentration of 20 g...

24 February 2021 9,839 3 View

Standard curve shifting over time. How do I stabilise the ELISA?

24 February 2021 1,365 3 View

How can I selectively dry etch Ti on a polymer substrate?

24 February 2021 5,378 1 View

Have anyone checked before Cyclic voltammograms of intial ITO substrate and E-teck?

As a beginner in electrochemistry, I tried to obtain cyclic voltamograms of commercial anatase powder deposited on an ITO substrate or on Eteck. After several attempts, I noticed that my cyclic...

23 February 2021 3,175 3 View