I'm unable to get a clear zone of hydrolysis after using Tween 80 with phenol red agar
This was after we already used Tween 80 as enrichment media.
We used Shea butter and Ghee that have been infested with fungi.
I need research works on the knowledge and attitude towards premarital sex among secondary school students.
07 January 2024 8,842 2 View
its a research title please
07 December 2023 5,965 0 View
Hi, We are seeking to establish CPD courses covering basic laboratory techniques for technicians, graduate students and other interested parties. I am thus seeking advice on the sort of courses...
27 February 2018 3,285 5 View
Distinguished scholars, I am working on the influence of loading rate in nanoindentation testing on the mechanical behavior of dental ceramics. In this project, there is a need to calculate the...
29 July 2013 6,221 18 View
Thematic analysis or Content analysis .. I am using a video recording device to help me investigate the phenomenon. Thank you!
01 January 1970 8,484 3 View
we ask about the addition of butter or creme on technological parametre of fresh cheese during storage?
01 July 2024 4,471 0 View
Mr. Emmanuel Amoah a 55 years old man married with 4 kids with 2 living abroad. He loves with wife who works as a house manager. Mr. Amoah was a businessman but had to stop work due to difficulty...
07 June 2024 8,961 0 View
Hello everyone, I am trying to calculate Event-related changes of EEG activity such as event-related desynchronization (ERD) or event-related synchronization (ERS) like G. Pfurtscheller. First I...
12 April 2024 7,317 1 View
I am working on using the dat probe (dopamine transporter), which has been successfully applied to the whole mount in situ hybridization in 5 dpf zebrafish; however, when I applied the same probe...
19 March 2024 9,806 1 View
Twenty one rats received 1.2 mg/kg A substance (MW:294.98 g/mol) dissolved in 1% Tween 80 by oral gavage for 14 consecutive days. How should I dilute substance A? How can I calculate the dose to...
11 March 2024 6,377 0 View
I have a hydrophilic molecule, but it is not soluble in water. I tried a formulation of 5% DMSO, tween 80 1%, PEG 300 20%, and remaining water, but it is still not fully soluble. I've replaced...
19 February 2024 2,426 2 View
how to calculate w/w%
22 January 2024 9,616 1 View
Hi everyone, I'm doing research in biomedical engineering field using hydrogel microparticle. I'm using UV-polymerized PEGDA hydrogel microparticles (20% PEGDA, 40% PEG600,..). To modify them, I...
21 January 2024 4,110 0 View
I've been using Brij-35 as a component for both wash buffer (1x PBS) and diluent buffers (1x PBS-1%BSA) in my inhibition ELISA experiments. I also use 1x PBS-1%BSA for blocking. Now, whenever I...
20 December 2023 9,442 0 View
LAPT broth: 1.5% Bacto Peptone, 1% Bacto Tryptone, 1% yeast extract, 1% glucose and 0.1% Tween 80
07 November 2023 8,166 2 View