I am using Franz diffusion system for in-vitro and ex-vivo diffusion study where I keep 400 rpm as per seen in various literature. I would like to know is there any specific guideline or protocol behind keeping 400 as standard rpm.
Hello All, I want to do chiral separation of organic Phosphate salt moiety. that can be done on Preparative HPLC, but in unavailability of preparative HPLC, is any alternative method to do so?
22 February 2023 8,507 0 View
The inevitable phenomena of globalization has brought many inventions to society. Computer is one them. With burgeoning of computer use in every aspects of life, extant form of education has...
09 May 2014 6,647 3 View
Oleic acid HLB value is 1, While RHLB is 17 for oil in water emulsion? If I want to calculate the RHLB value of capmul mcm, then how do I do this? Kindly give me a solution for this. Thanks.
04 February 2014 935 6 View
In the preparation of SMEDDS, one of the communal problems is precipitation of drugs from acid (in HCl). One of the common method for inhibition of drug precipitation (log p is more than 3) that...
19 January 2014 7,602 2 View
I have read research and reviewed articles but am confused about the difference in size of nano and micro emulsion !
01 January 2014 5,128 28 View
Could you recommend some articles on Urban Transportation System optimization and Innovation?
13 August 2024 2,595 3 View
I am currently working on LncRNA; to know the lncRNA-protein interactions I want to do RNA pull down assay, so I need to design primers with T7 promoter. I need assistance in this regard.
07 August 2024 6,622 1 View
I would like to understand potential safety concerns while handling SEB in the lab. Especially while working in animal house facility. Would like to know precautions for handling. Sigma MSDS...
07 August 2024 6,034 3 View
Hi all! My thesis groupmates and I are working on purifying an E. coli bacteriophage. The phage was handed down to us by the previous thesis group, but they only managed to purify it to about...
06 August 2024 5,801 4 View
There are a huge number of methods for studying objects in space, according to the senses (and not only). Mechanical, thermal, optical, acoustic, electrical, magnetic, based on particle beams,...
06 August 2024 7,102 0 View
During low-temperature testing, new diffraction peaks that appear could be indicative of several phenomena. In one of our tests, we observed notable new peaks around 40° and 45° in a specific...
06 August 2024 726 3 View
kindly reply me. Thanking you in advance.
05 August 2024 7,727 4 View
Hi everyone, If you have written or come across any papers where Generalised Linear Mixed Models are used to examine intervention (e.g., in mental health) efficacy, could you please share the...
04 August 2024 4,130 4 View
I have tried several times to isolate lymphocytes from mouse spleen, but all attempts have been unsuccessful. I tried most available protocols. I used different dissociation media (HBSS with Ca...
04 August 2024 9,913 7 View
Hi, I am isolating monocytes from the bone marrow using the Mouse Monocyte EasySep kit. I want to treat these cells and monitor expression of specific markers over the course of 10 days. I will...
04 August 2024 7,282 2 View