Substances made up of an aggregation of small particles, as that obtained by grinding or trituration of a solid drug. In pharmacy it is a form in... | Contact experts in Powders to get answers
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i am a budding research scholar working with refrigerants and if there is anyone working in same area please contact me. it will help us better.
31 March 2024 4,190 2 View
I am synthesizing Copper Telluride with and without CTAB. I usually take out my hydrothermal bomb after 24/36/48 hr from the 145'C oven. Then, I keep it under the fume hood to get it in room temp....
30 March 2024 1,049 2 View
The example : Zn(NO3)2⋅6H2O (0.17M) and predetermined amount 0.03 M of Cu(NO3)2⋅6H2O were dissolved separately in DDW to produce 80 mL solution. So, how much volume in mL Zn(NO3)2⋅6H2O and...
30 March 2024 9,350 1 View
Can heterogeneous resistance, indicated by the presence of small discrete colonies inside the zone of inhibition, affect the zone diameter in disk diffusion susceptibility testing?
30 March 2024 2,713 3 View
For metal ions, an example entry in the parameter file is: atom_par Tc 3.00 0.048 12.000 -0.00110 0.0 0.0 0 -1 -1 4 atom_par U XXX XXXX XXXX XXXXX 0.0 0.0 0 -1...
29 March 2024 6,603 1 View
I react sunflower oil with KOH catalyst methanol, after the reaction I want to separate glycerin and FAME but I don't see it layering together. After many unsuccessful attempts, I used distilled...
28 March 2024 4,212 3 View
Special issue "Rubber—Advances and Future Perspectives" in Polymers. Discounts on the article processing charge for articles in the Special Issue: - One 50% discount for the Guest Editor's paper...
27 March 2024 2,759 0 View
I'm working on a project related to Luminescence Properties of Rare Earth Glasses (not Europium). I have read some articles related to Judd Ofelt Parameters, but I couldn't able to understand the...
27 March 2024 2,257 0 View
Hi, I would like to extract triple helix Schizophyllan from the fungus Schizophyllum commune (dried). From my preliminary research, I devised a method to extract dried powder in distilled water...
27 March 2024 7,790 0 View
fullprof
27 March 2024 6,467 0 View
This is the sample of paper which is proceeded the Cobb test after treatment with surface sizing. However, as shown in the image above, it seems that on the surface of the paper, there are places...
27 March 2024 9,574 0 View
I have screened a series of synthetic compounds on cancer cells, and some of them were contaminated. These compounds were diluted in 100% DMSO. With a low volume of the compounds (800-1000 µl), I...
26 March 2024 4,706 0 View
In my current research for my master’s thesis, I am focusing on the effects of dehydration on the periventricular nucleus (PeVN) of the hypothalamus, but most informations I have found are about...
26 March 2024 2,098 3 View
or how can i draw it
25 March 2024 7,277 1 View
Hi everyone. How we can sterile chitosan film? Can Gamma radiation affect of chitosan?
24 March 2024 1,958 0 View
In material science, steel have more group, So what is the best explain answer according in metallurgy science?
22 March 2024 805 4 View
Does ResearchGate protect against unauthorized access and theft of our research or articles by others? If so, what procedures are in place to prevent or recover our work from others?
22 March 2024 2,016 3 View
I have searched for the methods where I do not require any cell or cell line, but I could not find it. I want to check the anticancer property of the given compound (protein) without using cells....
22 March 2024 9,998 3 View
Hello, I am a grad student working on a project on the photisomerization of 2'-hydroxychalcone. I was instructed to create a PES surface for the triplet state. My first attempt did not produce...
22 March 2024 3,556 1 View
Can I use standard cleaning procedures such as RCA1,RCA 2 and Piranha for GaAs substrates ? or these recipes can create any surface morphology by etching the wafers?
21 March 2024 1,505 0 View
I want to know more about Uranium deposits.
21 March 2024 1,230 0 View
Electrode well with respect to electronics and electrochemistry, electrophysiology.
20 March 2024 9,166 2 View
Assuming there's no detected contamination in the cabinet, how often should I sterilize the CO2 cabinet? Co-worker suggested we should maintain an absolute clean surroundings (to the...
19 March 2024 5,872 0 View
I am dissolving PLGA in chloroform and spin coating it on multiple substrates, including glass, silicon wafers, and PTFE. However, I can't get the film to come off of the substrate. I saw another...
19 March 2024 1,204 1 View