What the water to surfactant molar ratio we need?
I look for the excel files to calculate nonlinear parameters of isotherm.
10 November 2018 781 3 View
In Origin software, how can I remove row of numbers in succession in a column? Please see the attached file.
04 May 2017 8,950 0 View
I want to dissolve ZnO nanoparticles in water, compeletly, but it is not possible. please advice me about this case. please suggest me another solvent along with water. Thank you due to kind...
03 April 2017 4,411 3 View
as you konw, to convert the intensity distribution to volume and number distribution is used from Mie theory (and not other theories) in DLS .What is reason for selection Mie theory (and not...
31 December 2016 9,696 3 View
what is effect of oil (continuous phase ) on the flouresence intensity in water-in-oil microemulsion?
09 October 2015 8,865 1 View
with adding water-soluble polymer to water/AOT/oil microemulsion ,What kind of interactions that occur?
08 September 2015 5,277 1 View
Is there relationship between particle size from hydro-dynamical diameter (Stokes-Einstein ) and size from intensity,volume and number by DLS measurement?
08 September 2015 6,648 0 View
thanks.
08 September 2015 7,913 2 View
07 August 2015 8,309 1 View
is The "Beta" (β) same the FWHM in the Scherrer formula to calculate the crystallite average size in the profile of Gaussian, Pseudo-Voigt, Pearson VII, Lorentzian?
07 August 2015 340 2 View
Hello, Can anyone provide me with the absorption coefficient of methane gas at 7.7 um? Any reference?
06 August 2024 980 5 View
Is anyone here using the Thermo Fisher Nano Orange kit for protein quantification, and detecting the fluorescent signal on the Promega Quantus? We are struggling to make sense of the standard...
05 August 2024 8,946 3 View
How to calculate the molar proportions of the oxides from the XRF analyses?
02 August 2024 2,565 2 View
NA
11 July 2024 8,969 1 View
Dear Colleagues, I am currently formulating oil in glycerin/water nanoemulsionn of Thymol and Eugenol, using cationic surfactant. After phase diagram, I got trouble that the clear and...
03 July 2024 4,200 2 View
I want to predict the DAR ratio based on the number of cys available for conjugation to Cys residue. I use Ellman's assay to predict the concentration of Cys after TCEP reduction. I gain a...
02 July 2024 612 6 View
Some scientists use nano nitrogen and some use nano urea, even though the process used the same for preparation. So, which is true nano nitrogen or nano urea?
28 June 2024 2,885 6 View
I'm currently working on preparing a 10 mL liposome solution containing HSPC, mPEG2000-DSPE, and cholesterol at a molar ratio of 55/40/5. can anybody advise on the best way to calculate the weight...
26 June 2024 1,135 0 View
I have having issue with my DLS results
25 June 2024 2,218 1 View
In nanofluids, surfactants play a great role in stability. What is the impact of surfactant in viscosity in nanofluids? If surfactant concentration increases, then viscosity will increase/decrease...
24 June 2024 6,288 4 View
