Am preparing mixture of PEG + Tween 80 to make micro-spheres, but the problem is that i do not know the proper amount of both of them in grams.
Better you do a preliminary test by performing some screening experiments in which you can gain better insight on how the process is going on.
According to standard guidelines, experts suggest proper feeding ratios to grow the ZF healthly.
15 June 2024 4,354 1 View
Hello, How to synthesize Bi2O3 from BiCl3 by cation exchange, Which solvent is more suitable for this cation exchange besides H2O and CH2OH?
14 April 2024 7,080 0 View
I want to know how to make the curve of phenolics and flavonoids graph on excel and how to make the final calculations
30 March 2024 5,557 0 View
I want bird impact analysis on leading edge with different lattic structures as support structure.How to combine lattic structure with leading edge in assemblt module ?
02 March 2024 5,527 0 View
I have three native plant proteins. After digesting them, their peptides were analyzed through LCMS Agilant MassHunter qualitative analysis. I have no idea how to analyze the chromatogram peaks...
19 December 2023 1,262 4 View
PV Simulation
15 August 2023 1,165 0 View
I want to ask about deep analysis methods depending on this topic (BEHAVIOR OF CONCRETE BEAM STRENGTHENED BY CARBON FIBER REINFORCED POLYMER).Thank you
06 August 2023 5,302 2 View
I'm a medical student, I'm looking for "The Involvement Evaluation Questionnaire (IEQ)“ in an Arabic version, can you help me? Any help will be appreciated Thank you
28 February 2022 3,351 0 View
What is the relationship between Photosynthetic rate (Pn) and intracellular CO2 (Ci)? How the Ci may affect the Pn, and whats their relationship, either positive, negative, or both are possible...
30 August 2021 8,732 5 View
Hi.. I have a set of videos and I want to extract natural scene statistic (NSS) features from it by using OpenCv with python language. I need a source code to extract NSS features. Please, anyone...
04 August 2021 3,004 3 View
These will be used for the study of microplastics in the lung
29 July 2024 9,609 2 View
For example, if low-density polyethylene (LDPE) is equilibrated with PCB contaminated marine and freshwater sediments, can LDPE-lipid partition coefficients be used to obtain equilibrium...
28 July 2024 263 1 View
Accredited laboratory of JV "Uz-Kor Gas Chemical" LLC (Uzbekistan) is looking for providers to conduct interlaboratory comparison tests on gas chromatographic analysis of hydrocarbons (component...
25 July 2024 8,108 0 View
Hi everyone, Can someone explain for me a method to inject VOC collected with Tedlar bag from pyrolysis process and transfer or inject into GCMS. Thanks
22 July 2024 6,398 1 View
I have a mixture of glycol, water, MDEA, and piperazine. I want to analyze it with GC-FID.
15 July 2024 9,652 3 View
I have a mixture of glycol, water, MDEA, and piperazine which I want to analyze with GC.
15 July 2024 2,181 10 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
When polyethylene, whether high-density or low-density, is mixed with percentages of waste tire rubber, it becomes a new material. Where can it be used?
26 June 2024 3,349 2 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