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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can it be improve
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Dear Colleagues, I hope this post finds you well. I am Dr. Hussein Abdelfatah, an associate professor of Education Technology at Suez Canal University, Egypt. With a strong academic background...
30 May 2025 2,571 4 View
After transfer, i stained with ponceau which revealed nice bands, however after secondary incubation, washing and adding the chemiluminescence substrate, the image produced looks like this. I am...
29 May 2025 2,702 9 View
I do HepG2 cell culture for past 2 years. Recently for the very first time my cells got contaminated. But I am very confused about the nature of contamination. Kindly help me find out the type of...
29 May 2025 8,960 3 View
I get requests to upload full text articles do I need permission from publishers to do that?
28 May 2025 7,079 4 View
Is there a tool to find researchers that specialize on a specific topics for instance "chitinase" "IL-12" "molecular beacons" etc. I can find some labs and google scholar/pubmed helps but I was...
27 May 2025 7,042 4 View
Is AI also a research tool? We can conduct a plagiarism check using this AI-generated score for researchers?
27 May 2025 9,262 5 View
I try for some synthesis to dissolve iron in a citric acid solution by adding in 50 mL of water 15 mmol of citric acid and I add 10 mmol of iron powder when all the citric acid is dissolved and...
26 May 2025 7,541 1 View
I am performing western blotting in my over expression lines lines but all my gel is getting stained after blot development. I am using 20 ug protein sample, primary antibody concentration 1:2000...
25 May 2025 6,843 2 View
As AI systems grow more advanced, are used more broadly, and take on greater autonomy in vital fields like cybersecurity, biological research, and healthcare, it becomes essential to ensure they...
25 May 2025 6,690 3 View
Hi all, I recently completed the structural optimization using CASTEP and proceeded to run the phonon dispersion calculation. However, while the calculation finished without errors, the phonon...
25 May 2025 2,265 1 View
The failure of the female to reach orgasm may also be a source of considerable disappointment to the male… Such failures lead not only to disappointment, frustration, and a sense of defeat, but...
25 May 2025 8,980 0 View
Hi I have prepared 8% w/v of SF-HFIP solution and started to proceed with electrospinning, I used 18g needle with 1.2ml/hr flow rate and 20KV, but it is getting clogged and the patch is not...
23 May 2025 4,982 3 View
This is in relation to my dissertation
23 May 2025 9,596 4 View
Can isotope analysis of water be used to detect climate change? and if yes, how can we do it?
23 May 2025 641 3 View
Hello, I am working with the HMC3 cell line and have been having issues with western blot, particularly when blotting for caspase-4. I am getting incredible amount of non-specific bindings in my...
22 May 2025 415 2 View
Greetings! When measuring DR spectra we obtained values higher than 100% in UV region (
21 May 2025 6,653 1 View
Which sampling technique is appropriate?
21 May 2025 8,824 5 View
Recently, when conducting lipid droplet-related histological research, I encountered a technical confusion: We plan to use BODIPY 493/503 (MCE, Cat.NO.: HY-W090090) to stain tissue samples for...
21 May 2025 9,774 1 View
Hello, I am currently performing RNA extraction from placental samples, all stored in RNAlater at -80°C some of which have been stored since 2020. Which RNA extraction kit would you recommend to...
21 May 2025 6,746 0 View
Hi, I am planning to perform docking and MD of MAO-B. During docking with ligands with the target protein should I retain the FAD group? I have found papers reporting elimination as well as...
20 May 2025 7,054 4 View
Gaussian program, DFT, Topics related to computational chemistry
20 May 2025 5,488 0 View
I'm currently using a phage display technology - constructed nanobody library to screen for nanobodies with relatively high affinity, with CV - A10 virus - like particles as the antigen. After...
20 May 2025 6,636 4 View