Labeling of Protein with Dye?

Hello Dear All, I have labelled a protein with dye. Dye has excitation/emission spectra around 800 nm wavelength, i.e. NIR region. I want to check whether there is some free dye present or Not?...

02 March 2020 8,894 3 View

Crosslinking molar calculation???

Dear All, I want to ask about some molar calculation of networks formed through esterification. First, I have a linear polymer chain with single pendant hydroxyl grp. Second, i have a diacid...

11 December 2018 4,804 3 View

Catalysts for Steglich Esterification?

Hi, Can somebody suggest, How much equivalent of DMAP should be used in addition to EDC for esterification?

09 October 2018 2,583 8 View

Polymer Solvent interaction parameter for a cross-linked network?

Dear All, I want to measure polymer solvent interaction parameter for a cross-linked network. Could someone please explain, How can I do it? Kind Regards

06 July 2018 2,088 9 View

Purification of Hydrogels?

Hi Guys, I am working with purification of gels, by washing with some solvents, so that, impurities get removed. But while doing that, I am getting some cracks after washing. I have fabricated...

03 April 2018 9,427 8 View

Protection of Phenyl boronic acid?

Hi All, Could some one suggest an easy and efficient way to protect phenyl boronic acid with ethylene glycol? Kind Regards

01 February 2018 4,824 12 View

Alternative for EDC, DMAP as catalyst for carboxylates?

What can be the best alternative for EDC, DMAP as catalyst for carboxylates? I want to skip DMAP actually.

01 February 2018 8,057 12 View

Grafting of Phenyl Boronic Acid with Polymer having pendant hydroxyl group?

Dear All, I want to graft PBA (Phenyl boronic acid) with some polymer having pendant hydroxyl groups. From Previous literature and my own observation, boronic acid forms a complex with these...

31 December 2017 6,093 2 View

Boronic acid and Polyesters?

Hi Dear All, Boronic acids in general form complexes with cis 1,2 or cis 1,3 diols etc. If we want to protect the boronic while attaching it to any polyesters with multi hydroxyl groups. Could...

31 December 2017 8,859 6 View

Use of EDC as catalyst in order to form network?

Dear All, I am using EDC as catalyst with polyesters having 4 free OH groups, to form gel network, by adding a crosslinker. Problem, I am facing is, that when I add EDC.HCl, it forms a network...

11 December 2017 7,356 3 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 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

MD MOE RMSD

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

07 August 2021 0 0 View

MGL tools

20 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

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

How climate change will influences human and animal behavioral change?

The role of climate change influencing the human behavior as well as economics interest

01 June 2021 0 0 View