The homogeneity test concluded that there was complete heterogeneity.
I want to separate 2 compounds on HPLC, and I have made the preliminary studies on TLC using reversed phase plates and 100% ethanol as mobile phase which achieved complete separation. Now I want...
13 August 2020 2,229 3 View
Hi, I am looking for a suitable method to take into account the non specific SCRs when computing the average SCL. Since non specific SCRs artificially distort the SCL, I want to "remove" them...
30 March 2020 1,625 2 View
Hello, i was wondering what was the difference between emotional contagion and interindividual emotional regulation in a group. It seems that emotional regulation "comes first" and is the...
19 November 2019 694 3 View
i need a simple method for treating wood with nanoparticles preferably without conditioning
12 August 2019 4,647 4 View
Is there any method (green one) to produce SrCO3@NiO nanocomposites?
17 March 2019 6,377 4 View
Hello , Do you know a decision making task in laboratory for groups which completion could take around an hour and which could let room for a lot of interactions between participants ? Thank you...
18 August 2018 1,680 7 View
hii all, i am culture a E.coli bacteria with LB Broth, what the Appropriate condition that i can growth the E.coli (temperature, pH, Shaking, time) ? and how i can ensure that i have a E.coli in...
28 May 2018 7,531 2 View
Dear all; How to detect the loss of the quantity of 4-Nitrophenol non-reduced to 4-aminophenol using UV-visible spectra. Thank you
15 April 2018 5,420 3 View
Dear all How can we discuss defect structures of ZnO using UV-Visible techniques? Thank you
15 April 2018 6,157 3 View
How can we detect metallic silver / Silver oxide using SEM Observation?
10 February 2018 6,529 3 View
I will be performing RNA isolation with frozen lung biopsy samples and am in the market for a tissue homogenizer. I am wanting a homogenizer that will fit in a 1.5ml tube. I was looking at the...
24 February 2021 3,623 3 View
Hello! We use homogenates of mouse brains for our aims (determination of cytokines by the ELISA method). After removing the brain, we freeze the tissue in liquid nitrogen, then store it for a...
19 January 2021 5,203 1 View
Hello, For now, I am following the integrated technique to derive the mass from the smaller scale (microstructure). Is there any better approach to get the mass of a given macro-structure from...
16 January 2021 4,792 1 View
In order to calibrate a model, I need to make mixtures of two or more substances with different concentrations. The substances are in powder form and the calibration model will then be used to...
12 January 2021 1,202 3 View
I want to evaluate the biodistribution of an elastin-based nanoparticle drug in tumor, heart, liver, and kidney for the first time. Can anyone give me any idea about how to prepare my tissue...
04 January 2021 3,661 3 View
for a large scale, ecological studies it's very important to distinguish between homogeneity and heterogeneity within an area.
15 November 2020 7,791 3 View
Hi! Me and my team mates are currently doing a meta analysis on the prevalence of cytokine elevation and its correlation to the severity of a disease. Considering that we will be using cohort...
03 November 2020 6,867 4 View
When producing a recombinant protein, harvested E. coli cells are normally refrigerated for 12-24 hours before homogenization to ensure protein inactivation due to foaming does not occur....
16 October 2020 7,373 0 View
I want to suspense and mix my micro/nano-particles inside a solution. What are the differences between an ultrasonic homogenizer and a vortex mixture?
05 October 2020 5,606 3 View
Hello Is it possible for the micro-segregation (non-equilibrium phases) coarsen during the homogenization treatment? There is an obvious reduction in the quantity, but some of the phases remained...
19 September 2020 4,985 3 View
