Please, I need any suggestions
Might want to give this a look, the researchers were looking at plants not powders however low temperature drying may be effective.
http://jxb.oxfordjournals.org/content/47/10/1469.full.pdf
Pl. study the following paper at link given below.
Sample preservation for determination of organic compounds: microwave versus freeze-drying.
https://www.google.com.pk/url?sa=t&rct=j&q=&esrc=s&source=web&cd=4&cad=rja&uact=8&ved=0ahUKEwiSmenK0tvOAhXEPRQKHTKECvYQFggqMAM&url=http%3A%2F%2Fjxb.oxfordjournals.org%2Fcontent%2F47%2F10%2F1469.full.pdf&usg=AFQjCNH0u_aX_8wfRz9GY9_BjHFiAXaW1Q&sig2=aYwBQesYG8wq0IdhyKggoA
Dear Dr Amira,
Thank you for your suggestion. In my department; environmental sciences We have freeze drying.
# Food industry. Food industrial water contains small concentration of ethanol related to the water content. Is there a technique or procedure to separate or extract ethanol without using membrane...
03 April 2019 8,326 16 View
Dear All researchers, How much grams of Humic acid (crystallite powder) is required to prepared 2 mg/L in DI? Best regards Alaa El Din
04 May 2018 1,308 0 View
There are different books related to publish in high ranking journals, avoid plagiarism and how to paraphrase the cited sentences. Therefore, I need your help to suggest a name! Best regards Alaa...
04 May 2017 5,311 8 View
It is supposed that we got graphene. However, we have two peaks inverted in near 300 and 200 nm.
07 August 2016 7,219 10 View
As you know, we can get this value from XPS AND it will be the practical value. However, the calculation of the theoretical one can be done by which equations!!
06 July 2016 6,278 8 View
I tried with plastic and glass cuvette and I have the same fluctuations. The sample is plant extract + DW. Regards
05 June 2016 2,469 6 View
There are a lot of different GO types in Sigma-Aldrich. Which criteria should one take into account?
04 May 2016 404 4 View
I need to get overview and the practical protocols for the available oxidation methods to get Graphene Oxide from Graphite.
03 April 2016 4,526 7 View
In Raman Spectra of Carbon materials. We have always D, G and 2D bands. What are the meaning and the scientifc theory to interpret the Raman Spectra?
03 April 2016 7,639 0 View
Increasing ionic strength of a nanoparticle solution that leads to a reduction of the zeta potential.
31 December 2015 3,976 3 View
A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.
07 August 2024 5,307 1 View
I am Looking for a Science Journal with good impact factor and low publication cost to publish a review paper. Your suggestions would be appreciated.
06 August 2024 6,796 3 View
Any idea about 'International Research Journal of commerce , arts and science? Is it a UGC listed journal? Kindly advice
04 August 2024 7,367 3 View
As authors and academic writers, we usually prepare our manuscript using our own resources. We submit these manuscripts to scientific Journals for peer review and publication sometimes at a fee....
03 August 2024 7,304 2 View
Reference dose and Maximum acceptable concentrations HMs
03 August 2024 8,230 4 View
We assume this to be true. Science leaves the era of mathematics and enters the era of matrix mechanics and the turning point is the discovery of numerical statistical theory called Cairo...
31 July 2024 3,900 2 View
Does anyone know of a module for the JAMOVI software that is capable of generating mean separations using the classic letters based on post hoc results (e.g., Tukey test)? If, as I believe, such...
31 July 2024 3,333 4 View
AI-driven technologies offer previously unheard-of capabilities to process enormous volumes of data, extract insightful knowledge and improve predictive models, according to the UN’s World...
31 July 2024 9,733 3 View
Hi researchers! I'm working on soil texture analysis, and the end result for sand is doubtful because there is black sediment appearing after drying, as shown in the figure. Is it considered sand?...
30 July 2024 557 2 View
In some data sources it has been grouped in Q1 and some shows it is Q2.
29 July 2024 4,227 2 View