How do stable isotopes (not radioactive) form in stars and other bodies in the universe?

I was once told that stable isotopes of lighter elements such as H, N C , etc are found in stars, planets, etc. Can anyone suggest any literature which talks about the formation of these isotopes?

11 December 2019 5,497 3 View

How do you study material (nano) interactions with Cancer Stem Cells ?

I would like to know what are the protocols, assays and theory to study a nanomaterial interaction with cancer stem cells (and not normal cancer cells).

11 December 2019 7,124 2 View

How are stable Isotopes formed ? And their applications?

Stable isotopes are defined as non-radioactive forms of atoms and they exist naturally in the nature. I would like scholars to suggest me some literature or any other aid where I can understand...

09 October 2019 3,687 3 View

What is the best cell lines of prostrate and ovarian cancer to work on?

It would really help if you can help me understand how do we decide on any cell lines, in my case cancer cells.

08 September 2019 1,481 3 View

Can we use asterisks ("stars", "*") to denote statistical significance in Origins?

Software- OriginPro2018 If yes, can someone please help me. Thank You.

03 April 2019 9,113 2 View

Why does XRD doesn't detect any drug peak in a drug-loaded nanoparticle?

XRD peaks of drug in drug-loaded nano-particles are not shown. Do you know why?

02 March 2019 9,331 10 View

What is the significance of BET analysis of nanoparticles for drug delivery?

Do explain in term of BET based parameters such as BET Surface Area, Langmuir surface area, Adsorption-desorption volume of pores and pore diameter.

01 February 2019 6,166 5 View

How much time does it take for cellular uptake of nanoparticles in general?

Cancer cells uptake of NPs time period?

01 February 2019 9,671 7 View

Which degradable biopolymer can chemically bind to calcium phosphate or apatite surface?

Could someone suggest me which polymers can form a good adhesion with Calcium phosphate/hydroxyapatite nano particles ?

09 October 2018 1,054 0 View

How do we approach to cure Osteosarcoma using drug delivery systems?

There are lot of ways people are using drug delivery systems (DDS) to treat bone cancer, for instance: 1. Chemo drug loaded DDS 2. Gene DDS (mRNA) 3. Dual DDS 4. Drug- protein (growth factors,...

08 September 2018 3,008 4 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

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