Why FT-IR analysis of N-acetyl-D-glucosamine is showing weak band for alkyne bonds ?

More Abhik Mojumdar's questions See All

Can anyone suggest me a book chapter or review on chitinase ?

Please suggest me some book chapters or review article on chitinase. I have read about fungal chitinases but I want to specifically study streptomyces chitinases, their diversity, applications and...

06 July 2019 4,054 15 View

Absorbance spectra for colorimetric determination of inhibition of protein denaturation

For spectrophotometric determination of inhibition of protein(BSA and Albumin) denaturation, what is the reason behind taking absorbance at 416nm and 660nm ? I understand that at 660nm we measure...

01 January 1970 2,539 9 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 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

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

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

Isam Eldin Hussein Elgailani

Please look at the following below links which may help you in your analysis:

https://www.ncbi.nlm.nih.gov/pubmed/18412409

https://lib.ugent.be/fulltxt/RUG01/001/221/111/RUG01-001221111_2010_0001_AC.pdf

https://www.researchgate.net/publication/282352194_Production_of_Glucosamine_Hydrochloride_from_Crustacean_Shell/figures?lo=1

Thanks

Abhik Mojumdar

Thanks a lot for your suggestions Sir.

Doufnoune RACHIDA Rachida