New Compounds entering the market. Characterized properties according industry standards. Design rules for this materials.
Hello, what is the best way to determine the 19F-NMR yield using mnova as software? What are the processes I have to do before integration of the internal standard and product peaks? Which...
02 March 2024 7,817 2 View
Hello, how can I evaporate Et2O or pentane at low temperatures (room temperature or ice in the rota vap) from volatile compounds the best way? And how long does it usually take to remove all...
01 March 2024 274 7 View
Is there anywhere a list of formulas for binding buffers or do you have any personal experience with some. Which organic phases can be used? Alternatives to guanidinium? Anything? Thanks in...
22 May 2023 1,063 0 View
Currently I am working on a microfluidic chip. An integral part of it should be a semi-permeable membrane which allows the flow of H2O and smaller ions (nothing bigger than a dinucleotide) but...
22 February 2022 8,386 2 View
Hey guys, for an application I will need to a semipermeable membrane into a microfluidic chip. It should catch the DNA after an electrophoretic run. The constraints are: - MWCO at 2 kDa -...
03 February 2022 5,135 3 View
I am looking for Python packages which represent a good alternative to Matlab's System Identification Toolbox (or at least for parts of it). It would be great if you could recommend Python...
21 April 2021 2,008 5 View
I am going to treat in a lecture the application of deep reinforcement learning for the optimal control of physical processes. Therefore, I am looking for the best references. Besides the classics...
16 February 2021 1,291 6 View
I'm interested to read what leading Indigenous academics have to say about the intersection between traditional or Indigenous knowledges/epistemologies, values/axiologies and ways of...
14 December 2020 10,449 10 View
I'm thinking here about developmental and participatory research designed to affect social changes. I realise that an obvious answer to the question is 'it all depends'. I have in mind research...
30 November 2019 7,743 6 View
I'm thinking specifically about Thai ethnic minorities but other particularly rural groups are of interest to me too.
13 October 2016 695 4 View
Hi! So i attempted to understand a novel protein behavior towards heat application by analyzing its secondary structure change. I subjected the protein to a thermal denaturation analysis using...
06 August 2024 1,989 3 View
What is the thermal expansion coefficient of human muscle?
27 July 2024 7,190 0 View
I do not know much about FTIR! The material Benzethonium Chloride USP was compared to a reference standard in regards to FTIR, as per the USP testing: Identification B. Infrared absorption (FTIR),...
16 July 2024 6,918 7 View
I want to extract glycosides from my mangrove leaf samples, but my laboratory lacks an incubator capable of reaching temperatures above 60°C. The paper I am following specifies a minimum...
13 July 2024 3,686 0 View
"When solar irradiation reaches a surface, some of it is absorbed while the rest is reflected. Part of the light absorbed by the surface transforms into heat and increases the module's...
13 July 2024 8,621 5 View
Dear all, I have a question regarding ways to separate ammonium nitrate and phosphorus pentoxide?
12 July 2024 3,164 2 View
We're studying the stability and fusion behavior of multiple PVC compounds in a Brabender. After a few trials, we set the temperature at 195 °C and the rotor speed at 70 rpm. Samples differ in...
12 July 2024 2,768 1 View
I will polymerise Aniline on ITO glass WE, using 1M of H2SO4 and a potentiostat. However, I am not sure if I have to do the electrochemical polymerisation inside a hood. Is it necessary? Is the...
10 July 2024 2,937 3 View
In order to make a polyaniline film, I used the electrodeposition method and set all the conditions, but I noticed that the polymerization process is happening, but it doesn't stick to the...
09 July 2024 2,708 2 View
For the PDMS material, it's linear thermal expansion coefficient is about 3.2*10-4/℃. The polyimide has a smaller linear thermal expansion coefficient like 2*10-5/℃, but it cannot be stretch. It...
04 July 2024 4,525 1 View