How to optimize reaction conditions to achieve maximum lanthanide chelate attachment of the surface a polymer encapsulated nanoparticle?

Hi, The aim of this project is to attach a lanthanide chelate onto the surface of a polymeric nanoparticle that is encapsulated with polystyrene maleic anhydride (the anhydride hydrolysis in...

29 September 2020 7,386 2 View

Is there anyone who can help me to learn Venom Proteomics?

I am interested to do my PhD research on venom proteomics. I don't have details idea of it. I am a beginner in this area. Is there anyone who can support me to provide necessary information...

03 August 2020 1,820 3 View

How to model FRP sheet using Abaqus?

I am trying to model FRP sheet using Abaqus. Is there any available tutorials or instructions for doing this? And from where I will get the material properties of FRP. Thank You

11 December 2017 7,082 9 View

Circular Tumor Cells (CTCs) isolation and detection

Hi, I am using "EasySep Direct Human CTC Enrichment Kit" from STEMCELL Tech. for CTC isolation. Is anyone using it? I am also planning to check EpCAM, CK8 and CD45 by PCR for its primary...

28 June 2017 6,999 3 View

What is so unique about the egg?

The egg is one of the unique feats of natural engineering. Its three-dimensional arch structure can support the weight of a standing human being yet it is so delicate that a baby bird can peck its...

19 April 2014 3,798 3 View

Can computational fluid dynamics help calculate corrosion rates of pipelines?

I am currently reviewing a research paper presenting an electrochemical study on corrosion-enhanced erosion. It attempts to link the CFD of a modeled flow to the corrosion rates of an elbow made...

01 March 2014 7,085 4 View

What is the relationship between chloride concentration and corrosion rates of carbon steel in CO2-saturated solutions?

Last week I posted a question on the relationship between the chloride concentration and CO2 hydration in water. I was thinking that increasing the chloride concentration restricts CO2 hydration...

17 February 2014 4,639 2 View

Why are corrosion rates in low-pH solutions higher than high-pH solutions?

Why lowering the pH increases the corrosion rates? lowering the pH increases the rates of cathodic reduction, so how this increases the rates of anodic reactions?

31 January 2014 6,169 7 View

What roles grain boundaries of a carbon steel microstructure play with the corrosion reactions in low-pH solutions?

Do the grain boundaries of a regular high-strength steel have something fundamentally to do with the corrosion reactions? chemistry of interface? distributions of anodic vs. cathodic reactions? or...

31 January 2014 697 1 View

Are the mechanisms of pitting species-specific?

In other words; Is the mechanism of carbon steel pitting in chloride solutions different from that in bicarbonate solutions?

31 January 2014 6,218 1 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

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

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View