As the question above stated, I think I've come across a paper using UV-VIS as a means to identify compounds within an extract of plant.
I am interested in learning on the topic of VOCs emission by marine coating. I have read some articles which claim that VOCs emission does not only emitted during the initial stage of application,...
08 September 2019 7,149 4 View
Greetings, Currently, I am trying to develop a new paint formulation. I already have in mind on what type of pigment and additive that I want to use. The problem is, I do not have a good idea on...
08 September 2019 7,329 6 View
Thank you for all answers :) just want a clarificiation...^•^
08 September 2019 761 6 View
To the best of my knowledge, artificial seawater is usually deployed inside a glass or plastic container such as aquarium. My inquiry is, has it ever been used in a metal based container? The...
07 August 2019 4,292 3 View
Can anyone share some answer on the question? I read some articles which said that it boost the coating property but I also found others which said the opposite i.e., that ZnO caused brittleness...
06 July 2019 8,604 4 View
The data obtained are as follows: W1 = 1.0 g W2 = 8.0 g SA = 10.0 g The formula as in below: Please help me.. I think I should get under 30% from the calculation..
05 June 2019 5,892 3 View
Greetings, I am looking for a fast and easy VOC content determination method for a coating. Can anyone suggest what method or tools that can be used?
04 May 2019 4,102 4 View
Greetings, I am interested in developing an eco-friendly anti-corrosive and anti-fouling coating for marine vessel protection. During the development, I come across a few idea such as...
03 April 2019 5,147 7 View
Greetings, Recently I just finish analyzing the impedance data collected on coatings which has been immersed in a stagnant artificial seawater inside laboratory and in real seawater at the beach...
03 April 2019 606 6 View
During the electrochemical analysis (EIS) of my coating for corrosion performance project, I come across a few negative readings from both coating resistance, Cp and charge transfer resistance,...
01 February 2019 3,506 13 View
Approximate concentrations are require in compared with the WHO permissible limts
11 August 2024 2,723 1 View
A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...
11 August 2024 9,801 2 View
Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!
11 August 2024 3,770 4 View
I have been doing the m6A dot blot for a while with no improvement, I am extracting the RNA, and I can see the dots although the three biological replicas give a different reading on the memberan...
10 August 2024 8,539 5 View
Hey there, As a synthetic chemist delving into theoretical calculations for my imidazolium-based organic molecules, I would greatly appreciate any guidance on the appropriate input instructions...
09 August 2024 5,444 7 View
How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?
09 August 2024 7,718 0 View
Hello What should be done to separate and identify organic acids in HPC when their RetTime is the same?Like oxalic acid with Propanoic Acid.or acids that have a very close RetTime.
07 August 2024 8,782 3 View
How do soil microflora interact with plant roots and influence plant nutrition, health, and productivity?
06 August 2024 9,618 3 View
Palmitic acid presence in aqueous fraction
05 August 2024 8,624 4 View
Hello everyone, I'm encountering an issue with my electrochemical impedance spectroscopy (EIS) measurements and would appreciate some insights. Experimental Setup: Electrodes: Gold interdigitated...
05 August 2024 3,783 2 View