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

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

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View