can used UV vis spectroscopy for detection of phenolic compounds
I agree with answer suggested by Yahia Z Hamada. But due to other factors the value may slightly deviated such as hydrogen bonding, solvent etc.
MNr. Jsim,
In general, the answer to your question is 'yes', but not mixtures of phenolic derivatives.
Thanks for answer Dr. Bojidarka B. Ivanova
Thanks Dr. Preethanuj
Thanks Dr. Yahia
This question is about whether the published paper can be published as a chapter in a book.
02 January 2021 5,156 4 View
An ice film sublimates under a severe vacuum pressure and a low does of electron beam. when the sample is in-situ annealed the sublimation rate significantly induced. In an isobaric process,...
06 November 2020 7,576 2 View
For lower size PV installed capacity, Battery size 2-3 times of the higher size. For a installed capacity 70kW PV system, the battery size =300 kWh battery For a installed capacity 300kW PV...
08 September 2020 2,827 1 View
What is the best method for encapsulation of lactic acid bacteria in proteins in acidic conditions?
09 August 2020 9,633 9 View
What are the mathematical equations used to assess the environmental impact using some biological criteria in green algae?
17 July 2020 5,460 4 View
I have experience in Operations and Maintenance Department for machines and equipment. I can troubleshoot, work and fix Mechanical, Hydraulic, pneumatic and electrical components. I would like to...
04 June 2020 3,318 1 View
Microorganisms can be poisoned by a variety of chemicals, and many of the most potent poisons are enzyme inhibitors.
12 May 2020 8,751 50 View
Dear researchers I hope that you are having good and healthy days I am modeling a direct shear test using FLAC3D V6, the model actually works properly when it assigned to the elastic model,...
01 April 2020 1,049 10 View
Why do most students refuse e-learning even though their use of smartphones is more than anyone
17 March 2020 6,789 19 View
Is it empirically proven that there is an actual and not only apparent increase in mass at relative velocity? If that were the case and the moving object was as big as a spacecraft, which of its...
18 December 2019 2,343 3 View
I looking for ferro calcium production process
03 March 2021 1,755 4 View
Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !
02 March 2021 5,785 3 View
I am doing my thesis on the nutrient deprivation on the macroalgae Rhizoclonium sp. I will be analysing the levels over a period of roughly 5 days by HPLC-UV and GC/MS. I will be using seawater as...
28 February 2021 6,477 1 View
I am currently doing research on the adsorption of heavy metal using magnetic reduce graphene oxide. I use AAS to determine the concentration of the heavy metal. I prepare the Pb solution with...
26 February 2021 9,580 4 View
How to do acid digestion of soil sample with 3:1 aquaregia in an open vessel?
23 February 2021 3,053 7 View
I am using the Folin-Ciocalteu method for analysis of total phenolic content in ripe strawberries. I've read several protocol that suggest a methanol/H2O/formic acid (80:19:1) extraction solution....
22 February 2021 6,560 3 View
I have used Picral etchant (4.2 g Picric acid, 10 mL Acetic acid, 70 mL Ethanol, 10 mL distilled water) but it didn't work. Is there any alternative?
21 February 2021 2,558 5 View
I need to simulate the optical properties of a biomaterial, namely DNA, in COMSOL. Basically I need to simulate the IR absorption spectrum of a cylinder filled with a 'concentration' of DNA. I am...
21 February 2021 3,043 3 View
Hello, I'm working on removal of methylene blue. 01. in the dark test very first reading is taken 15 minutes after adding adsorbent to the dye solution and that UV absorbance reading is very...
19 February 2021 472 5 View
Hello, I am observing a nearly periodic background spectrum for a wide variety of SERS substrates. I see this response (attached below) for bare Au films, Cu films, and Au nanoparticles on...
15 February 2021 9,922 5 View