What are simple and effective techniques for measuring the amount of Dye loaded in a photoanode of DSSCs?

I need to calculate the amount of dye loaded in a mesoporus semiconductor architecture. Please suggest the best way to find the adsorbed dye estimation. Thanks in advance!

31 December 2017 1,146 3 View

How to calculate aspect ratio of a nanorod from FESEM image?

07 August 2017 2,805 3 View

How to prepare redox electrolyte for DSSCs?

which is the best combination of redox electrolyte for DSSCs? ex. Li/I2 solvent proportion, chemical composition and preparation techniques

03 April 2017 575 1 View

Visible green emiting semiconduction nanoparticle. Will anyone suggest the materials belongs to this regime?

I need a semi conduction nano particles having emission 550-600 nm range beyond gold, ZnS and PbS. please suggest.

09 October 2016 3,847 0 View

Will Sodium dodecyl sulfate break and denature the structure of the proteins?

09 October 2016 9,981 3 View

Saturable absorption to reverse saturable absorption for a same material how it works?

In Z scan Experiment same material exhibits both RSA and SA, both phenomena are different any one can suggest me or send some texts to understand that. Thanks in advance...

06 July 2016 1,618 3 View

Are there any dyes having emission max at 560-570 nm range both n-type and p-type?

I want to study the quenching effect so I need emission around 560-570 nm. The Forster Radius lies between this region will any one suggest both n-type and p-type dyes for this purpose. Thanks in...

04 May 2015 1,926 4 View

How can I fix the purity of the purple membrane obtained from Halobacterium salinarium?

04 May 2015 3,945 3 View

Does anyone have the culture of halobacterium salinarum strain S9?

I need bacterioruberin free halo bacterium strain if its available please give me microbial collection center name... it will helpful to my primary work

31 December 2014 1,824 2 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

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

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 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