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

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

Do any specific cation (not complexes) displays anticancer effects?

Could someone tell me any specific cation which have a role to kill the tumor cells, without magnetic or photo-thermal use?

08 September 2018 5,364 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

MGL tools

20 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

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

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 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

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View