Anyone knows the best crystallization solvent of 2-aminoanthraquinone?

I have a technical grade sample of 2-Aminoanthraquinone and I need to purify it. Could anyone recommend the best solvent to purify the product by recrystallization? Many thanks Vicente

31 December 2017 6,809 3 View

Does anyone know a book or review with the definition of Conversion and Yield?

02 March 2017 6,225 0 View

Is it possible to buy LEDs with their Center Wavelength emission (or ideally with the full emission irradiance spectra)?

05 April 2016 4,177 6 View

Is it possible to buy LEDs with their Center Wavelength emission (or ideally with the full emission irradiance spectra)?

03 April 2016 4,340 7 View

I need a reliable UV-Vis radiation device to measure accurate reaction kinetics of as photochemical reaction?

11 March 2016 5,568 2 View

I need a reliable UV-Vis radiation device to measure accurate reaction kinetics of as photochemical reaction?

02 March 2016 6,665 3 View

Does anyone have experience in the purification and stability of Ar-Sn(Bu)3 organic compounds?

09 October 2015 3,337 7 View

How do I include the standard deviation of several Housekeeping genes in the relative expression levels of the gene of interest in qPCR analysis?

Since I'm using different cell types I'm interested in using 3 housekeeping genes (HKG) in order to have a robust normalization. Normally in the results you should have a standard deviation from...

11 June 2015 2,488 5 View

How do you dry chloroform?

Which is the most efficient and practical method for drying chloroform? I am particularly interested in removing water and also all ethanol (the commercial chloroform that I have is stabilized...

04 May 2014 8,768 45 View

I was wondering if it is possible to perform a calculation in Gaussian 09 using MMFF94 forcefield?

In the manual only Amber, Dreiding, and UFF Molecular Mechanics Methods are described. Any ideas if this is possible?

15 January 2014 7,915 2 View

Could you recommend any books about Number Theory?

Beginner level books. High level books. Analytical Number Theory. Algebraic Number Theory. Combinatorical Number Theory. Books about partitions. Books about primes.

03 March 2021 7,174 5 View

What kind of intervention will be relevant to increase motivation among young sport trainees?

Any suggestion on what book to read is also welcome.

03 March 2021 1,646 4 View

How the parameters (such as Mw, Chemical bonds, polymer bland and so on) affect the mechanic property of polymer (such as storage, loss modulus) ?

Anyone can recommend any books on such topics? Thanks in advance.

02 March 2021 8,457 2 View

I am interested in medicinal chemistry field, which books are highly recommended to learn from?

I am at the beginner level in drug design and drug discovery, and I am interested to learn more about this field. Which books are highly recommended to start from and gives me all essential...

02 March 2021 8,437 2 View

Please suggest a good text book for "Research Methodology in Life Sciences". Which book would be good for PhD Scholars?

Please provide Book Title and author name

02 March 2021 9,059 3 View

Would adding books published in Lambert Publishers increase my RG impact?

There are some books published in LAP. Shall I add it to the RG?

02 March 2021 2,753 1 View

Which is a lucid standard comprehensive book to guide on psychological scale construction and its standardization?

02 March 2021 7,082 3 View

What element is driving the different slop in the low frequency tail?

My study consists simple corrosion inhibitors in salty brine. Right now I just fit my circuit with randles with CPE. Just wondering how the slop can given more info of the experiment. Or any...

01 March 2021 6,474 3 View

Which period is considered as study period in research?

Is that starting from proposal development to result writeup or just from data collection to result writeup and reporting (publishing)?

28 February 2021 910 2 View

Genome-wide gene identification protocol ?

Is there any book chapter/book, webpage or research article available to understand genome-wide gene identification?

28 February 2021 8,095 1 View