What is another alternative to Turbisan Lab Expert to check for nano lipid particles stability?

More Kavitha Suki's questions See All

Hi, I would like to test different disinfectants and its effects on biofilms in microplates, which paper has the best protocols!?

I need to do it only in microplates and read the OD value for the results. I cannot use any other assays except microplate. Please help me with this

07 December 2020 5,698 3 View

What is the acceptable margin error?

The calculated sample size for my study is 324 with 5% margin error. However, only 230 respondents responded the questionnaire completely. In this case, what is the margin error for this actual...

07 July 2020 524 7 View

What is another alternative to Polyvar 2 Microscope with hot plates and polarizer to check for solubility of drug in lipids?

What is another alternative to Polyvar 2 Microscope with hot plates and polarizer to check for solubility of drug in lipids? To also obtain maximum solubility reading?

02 February 2020 7,999 2 View

XPS spectrum of CuO ?

Why the XPS spectrum of CuO doped in WO3 thin film samples show BE peaks of Cu(0) and/or Cu(I) state of copper and also Cu(II) state of copper. What is the reaction mechanism? Here the CuO doped...

26 July 2019 7,634 8 View

Why TDDFT calculation does not match with the experimental UV-Vis spectrum?

I have calculated the structure of a metal(Ag) complex for which the crystal structure data is available with us. The UV-vis spectrum of the complex shows a very strong absorption at ~250 nm and a...

08 October 2018 221 3 View

What is the difference between Factorial ANOVA and Multiple Regression?

I used same variables (3 IVs and 1 DV) to run factorial ANOVA and multiple regression. I expect the similar findings on the linkage between IVs and DV. However, the findings seem not linking each...

30 August 2018 129 13 View

Doubt on microbiological testing ?

I am conducting microbiological testing on QC samples recently. I did a test to get Total bacterial count (TBC) on a sample. And I used pour plate method. I am encountering some errors recently....

15 August 2018 6,673 9 View

Why Factorial ANOVA table called "Test of between Subject Effects" shows no value (-) in F ratio column for interaction between 3 IVs?

I have run Factorial ANOVA to identify main effect and interaction effect between 3 IVs and 1 DV. The output table called "Test of between Subject Effects" shows no value (-) in F ratio column for...

11 August 2018 7,900 3 View

How can I prepare pure NiO oxide from Ni2O3 black nickle oxide??

Is there any simple heat treatment steps? or should I follow any chemical methods?

05 December 2017 2,453 4 View

Correlation based Feature Selection

Can we apply Correlation based Feature Selection algorithm for a dataset containing only numeric value(ie I am using gene data)?

08 February 2017 8,105 8 View

Is there any test to determine the cardiovascular risk of patients with obesity? from the perspective of obesity?

We found tests to determine cardiovascular risk taking into account lipid profile, blood pressure, age, history of diabetes, other laboratories. But when weight is involved, there is a paradox. I...

02 March 2021 6,036 1 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

What is Nano technology with coronavirus helpe the human..and is it nano mterals removal of covid19?

I anwar by adsorption or reaction ..but it is either more method...

02 March 2021 4,811 2 View

How to compare different concentrations of nanoparticles for characterization from ICP-MS?

I took measurements of different concentrations of 15 nm and 5 nm Au nano particle solutions. I'm trying to determine which concentration I measured gives the best reading overall. I also...

02 March 2021 7,626 1 View

Does anyone know HRM channel in a 2 plex QIAGEN Rotor- Gene Q qPCR can be used as a separate channel?

I am going to have 3 different probes in my qPCR work that I am going to do. But I realized that the machine we have in the lab is a Rotor-Gene Q 2plex HRM Platform, saying it has green, yellow,...

01 March 2021 8,544 1 View

Samples to study circular dichroism (chirality)?

I want to build a low-cost polarimeter to study circular dichroism (chirality). What type of samples can I use? I am looking for samples that can be found outside the laboratory.

01 March 2021 9,101 3 View

What is the state of the drug inside solid lipid nanoparticles (SLNs)?

I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...

01 March 2021 3,703 3 View

How to accurately quantify chitin?

Hi all, I have been working on the quantification of chitin in insect samples and feed for a while but I can notice that the quantification methods (e.g. exposure to HCl, NaOH, and weighing sample...

01 March 2021 1,843 2 View

Which database would give me this list of chemical components?

Dear colleagues: I would like to know if anyone knows of a database that gives me the parameters pH, K, K, Mg, P, C, N, Zn, Cu, Ni and Cd of common foods. I find a lot of information of proteins,...

26 February 2021 5,525 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

Keith B Rodenhausen

For particle suspensions that are charge-stabilized, electrophoretic light scattering (ELS) is a method to evaluate the stability and shelf life by obtaining the zeta potential parameter. Here is an example of an instrument capable of performing such a measurement: https://www.anton-paar.com/us-en/products/details/litesizertm-500/