I need to make a working solution of 3OXDHL. Protocol says 10mg/ml . Can I make it in PBS?
Good day, Everyone! I hope this message finds you well. I am a third-year college student from Rizal Technological University, and I am reaching out to request assistance with the validation of...
28 May 2024 7,822 1 View
Anthropometrically and conceptually, association does not equate causation. However, regarding anthropometric indicators (i.e., metrics of general and abdominal obesity), most of studies worldwide...
20 April 2024 8,779 6 View
The observed increase in lactate dehydrogenase (LD) activity in underfilled tubes can potentially be mitigated through specific sample handling and processing techniques. What are the proper...
11 April 2024 3,937 0 View
This question is based on the paper "Tenets of Specimen Management in Diagnostic Microbiology" by Rajeshwar Reddy Kasarla and Laxmi Pathak. The article stated that optimal specimen collection...
07 April 2024 3,949 3 View
Hello everyone, I am interested to know how I have to calculate the concentration of a specific analyte during the digestion steps (salivary, gastric, intestinal...). During the method, the...
04 April 2024 9,366 1 View
child and spouse abuse from the past 50years
21 March 2024 3,765 0 View
I am not a designer I am just trying to understand how the temper of some PH steels is chosen when manufacturing clamp adjusters or fasteners. Also, what is the effect on torque or clamping forces...
05 March 2024 9,985 2 View
I'm planning a project focused on studying osteocytes in the long bones of rats, requiring intact sections of both cortical and trabecular bone. To achieve this, I'm considering Kawamoto's tape...
23 January 2024 3,172 2 View
Can I upload to ResearchGate an English translation of my book or article which was originally published in another language?
21 December 2023 8,532 2 View
Hi! We found this plant in the cloud forest of central Veracruz, at around 1700 meters above sea level, in riparian vegetation. We believe it belongs to the Solandra genus; however, we haven't...
17 December 2023 9,134 3 View
Is there scientific evidence that proves that the presence of N-acyl homoserine lactone can account for the bacterial biofilm population?..
13 June 2024 3,776 2 View
I'm producing lactone using castor oil as the raw material. In 2 L fermenter scale it works effectively with castor oil. However, I'm having difficulty with the scale up. Let me know your...
25 June 2023 6,072 4 View
I would like to know if there are any commercially available rapid detection kits for quorum-sensing N-acyl homoserine lactone (AHLs). Would like a recommendation of a product that is commerically...
22 July 2021 4,148 3 View
how can i cure 11-hydroxyoxacycloheptadecan-2-one [also called 10-hydroxy,16-hexadecanolide]? Is it convenient to replace or protect the hydroxyl group or is it possible to carry out a direct...
13 June 2021 3,556 0 View
Dear all, we wanted to name a novel Sesquiterpene Lactone that we've isolated from a plant from an Asteraceae family. Would any one please suggest specific nomenclature procedure to get this done?
12 May 2021 8,409 4 View
I don't have access to Sci-Finder and I need information about a compound, CAS number (159690-08-1 and 164714-34-5). I need the name, the author or the report...
19 October 2020 2,214 4 View
Hello, I am researching into how bacteria communicate. What I've found is that they use quorum-sensing*, and electrical signals**. I've also come across the ability to "speak and listen"***, but I...
03 September 2020 9,416 8 View
I stored parthenolide and dehydroleucodine in the freezer at -20C. These compounds were stored as dry powders after pruification from Ethyl Acetae/Hexanes column chromatography. After a year of...
04 August 2020 6,634 3 View
I have dehydroleucodine (DHL) and parthenolide (PTL) in powder form. This powder was left at -4C for a year. When the powder is redissolved in ethyl acetate or methylene chloride it rapidly forms...
02 August 2020 3,288 4 View
I want to get a clear explanation that it is not adsorption or opening of the lactone ring, for example, nano-magnesium oxide, how it works when it binds or interacts with aflatoxin, what is the...
27 April 2020 3,102 4 View