Is it possible to quantify calcium carbonate from XRD data?

I have not done the analysis but planning to. I want to estimate CaCO3 in algal biomass.

03 April 2018 6,018 5 View

Anybody experienced in using MPN for enumeration of microalgae?

I would like to know how the positive tubes are scored in MPN for microalgae. Fluorometry or chlorophyll a or any other plating method ?

31 December 2016 5,603 4 View

Inverted fluorescent microscope on lease. Is this service available in India?

08 September 2016 6,891 1 View

Anybody know of a scientific supplier who can supply a basic model of 22 litre autoclave(pic attached)?

07 August 2016 1,898 3 View

Is it possible to increase concentration of a v/v solution without increasing volume? If so, how can this be achieved?

I am working on culturing algae with effluent. I want to scale up the effluent concentration from 10% to 100% in sea water keeping the total volume constant. Will it be possible?

03 April 2014 7,495 1 View

SEM and TEM facilities in and around Tamil Nadu, India?

Can you guys list the institutions which provide SEM and TEM service for biological specimens?

07 August 2013 4,790 15 View

Inverse peaks in HPLC

Hi I was separating carbohydrates by RP-HPLC. I used to get the solvent peak before the analytes and it was normal. All of a sudden, the solvent peak got inversed. I don't know why? Can anyone...

11 December 2011 469 11 View

Hydroxyapatite chromatography

In hydroxyapatite chromatography of proteins, is it necessary to bake the slurry overnight in an oven? Has anybody performed hydroxyapatite chromatography of proteins? If so please guide me....I...

10 November 2011 8,746 0 View

Sugar preparation for HPLC

Do anyone know a method for sugar extraction from cyanobacteria for HPLC analysis?

08 September 2011 2,944 11 View

Sugar analysis

Anybody worked/working in cyanobacterial/microalgal sugar analysis by HPLC

08 September 2011 1,758 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 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