How can you attach polyurethane devices on glass slides?

I am making microfluidic devices made of polyurethane. The problem I am facing is that I am unable to attach these devices to glass slide even after plasma treatment (air plasma). Some of the...

28 January 2021 5,194 2 View

Is the assumption about Delaunay edge true?

01 July 2020 9,998 2 View

Lysis Buffer for RNA extraction?

Dear all, I am working on a magnetic beads based RNA extraction project. Presently, I managed to come up with a lysis to extract RNA from blood samples. However, my PCR results show inhibitory...

06 April 2020 9,953 3 View

Homing Receptors for tumor infiltrating T cells?

I am researching how different culture and expansion conditions contribute to a T cell's infiltration of a solid tumor. Was wondering what the best surface / intracellular receptors or ligands are...

26 June 2019 5,072 0 View

What is the source of basic 'hydroxyl' sites on gamma-alumina surface? Can hydroxyl ions form on its surface with only water present?

Consider an initially non-hydrated gamma-alumina surface. I pass water over the surface hoping it to dissociatively adsorb on the surface giving me hydroxyl radicals adsorbed on alumina surface....

31 March 2019 8,615 2 View

Does any one have a detailed protocol for isolation of Glucocerebrosidase from rat brain, please don't mind to share?

I am working on Gaucher"s disease, in this connection I would like to isolate GCase enzyme from rat brain. so please share the protocol if available. This isolation process should not include HPLC.

27 March 2019 2,591 1 View

Can anyone help me with my Horn Antenna project for 21 cm astronomy?

Me and a group of first year undergrads from my college are working on building a horn-antenna for radio astronomy similar to this...

16 April 2018 8,040 3 View

Can anyone suggest best possible resin for the Human Beta-2-Microglobulin purification from an albumin (60% - 80%) containing sample?

I have a feed containing B2M, albumin and antibody fragments from which i want to purify B2M as my sole target protein using Chromatography resin in one or two steps. If anyone has any good...

12 December 2017 9,312 3 View

Orthogonality of Asymptotic/WKB solution

It is known that the exact eigen-functions of sturm-liouville problem are orthogonal with respect to the weight function. But what happens when the solutions are obtained using approximate...

06 June 2017 486 3 View

How to store geosmin, a highly volatile compound, after breaking the glass ampule?

I have purchased a highly volatile compound known as geosmin. It was contained in a glass ampule. Geosmin was dissolved in dichloromethane (DCM). I made several aliquots of 30Ul in a 1.5ml...

17 January 2017 5,647 3 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

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 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