Can anyone tell me the procedure for xylitol estimation spectrophotometrically?

More Diptarka Dasgupta's questions See All

How do I compare community between two samples which have different sample sizes?

I have data for two communities. The sample sizes are different. I wish to see if there is a difference between these two communities (each in a different location, hence the need for analysis) in...

06 April 2024 7,651 0 View

What is my research gate score what is my hi-index?

Research Interest Score 2,143 Citations 3,191 h-index

15 March 2024 9,688 1 View

Where do I get Functional Trait data for Indian birds?

Hello. I am looking for functional trait data for Indian birds. Does a database exist for the same? If so, could someone provide me with the link to the same? Thank you

01 February 2024 183 1 View

How to change the colour of each cell in a grid in arcmap?

Hello. I have an ArcMap file which has a layer with my study area and a numbered grid overlayed on it. Both are in the same layer. I wish to colour code each cell on the basis of the built up area...

05 December 2023 8,127 1 View

Can anyone tell me the probable reasons of the occurrence of another peak(or a hump?) at around 1.3V? Should I consider both for further study?

I am studying the voltammetric detection of the synthetic food colour Amaranth (AMR). Different literature shows that the oxidation peak current appears at around 0.8V in the case of Cyclic...

03 December 2023 1,860 3 View

Can anyone guide me for the analysis of this FTIR plot of Y2O3 nanoparticles?

Can anyone guide me in the analysis of this FTIR plot of Y2O3 nanoparticles? please refer to some articles as references to this.

19 November 2023 7,153 5 View

How to solve the problem of different geographic dimensions in MaxEnt?

Hi. While running a MaxEnt model, I am getting the following error: Error reading file. File1.asc and File 2.asc have different geographic dimensions. I would highly appreciate it if someone...

13 November 2023 3,911 2 View

I tried to image Live/Dead assay on Hepg2 and Caco2 cells using fluroscence microscopy. But I am not getting the proper results?

I used two conditions. In one well I stained the cells using only Calcein AM & Hoechst and the other well was stained with Ethidium Homodimer-1 and hoechst. The cells stained with only...

01 September 2023 3,105 1 View

What is the green colour compound in the synthesis of Fe3Se2CO9 by traditional Hieber's process??

I did the synthesis of metal cluster Fe3Se2co9 by Hieber's process. But I am getting a green color cluster along with Fe3Se2CO9, which is diminishing the yield of Fe3Se2CO9 red clusters. I did...

24 August 2023 4,615 0 View

Application of Laser Vibrometer ?

Under what circumstances/application does one use Laser Vibrometer (which works under the principle of Doppler effect), Laser Triangulation Method and Laser Confocal Sensor. How does one determine...

06 August 2023 5,317 7 View

Absorption coefficient of methane?

Hello, Can anyone provide me with the absorption coefficient of methane gas at 7.7 um? Any reference?

06 August 2024 980 5 View

Can a Conventional 50W visible LED Lamp Emit UV Light?

I'm researching light sources and their UV emissions. I'm curious if a 50W, 7500K conventional LED lamp emits any UV light. I found that a 200W tungsten lamp can emit up to 1.5 mW/cm² at 350 nm....

31 July 2024 3,843 7 View

What does an additional peak in FTIR between 3100 and 3300 nm affect the quality of the material, benzethonium chloride USP??

I do not know much about FTIR! The material Benzethonium Chloride USP was compared to a reference standard in regards to FTIR, as per the USP testing: Identification B. Infrared absorption (FTIR),...

16 July 2024 6,918 7 View

Used NIRS equipment?

Hello, Does anyone know where we could purchase a used NIRS system, for example, by Artinis or NIRx? Thank you. Greg

10 July 2024 8,325 0 View

Which Units Should Be Used for the Area Under a Fourier-Transform Infrared Spectrum Curve?

In Fourier-transform infrared spectroscopy results, I am trying to understand why either [a.u.] or no units are often reported for the area under the curve. Should it not be [cm^-1 * a.u.] if it...

23 June 2024 7,642 8 View

Is there an alternative method to quantify glucosinolates?

Hi everyone! I have a little problem finding a method to quantify glucosinolates by uv-vis spectrophotometry without the use of Na2PdCl4. If anyone knows of any alternative methodology I would...

18 June 2024 9,961 0 View

What is the difference between uv visible measurment and phocatalytic degradation measurment?

why uv is done and why photocatalytic measurement is done although both use uv radiation

09 June 2024 8,750 1 View

What are the main causes of climate change due to heat waves ?

* I want to know, what are the main factors responsible for changing climate ? * What are useful remidies to overcome or manage global warming ?

30 May 2024 10,118 2 View

How do farmers adapt their agricultural practices during heat waves to maintain vegetable productivity?

28 May 2024 4,203 2 View

What specific challenges do heat waves pose to vegetable cultivation in India?

28 May 2024 5,155 1 View