Do you know any place or website to get Lymantria dispar eggs?

I need Lymantria dispar larvae for my thesis. Do you know any website that sells or any lab that produces Lymantria? Thanks.

01 April 2015 5,900 17 View

Is there anyone who works with Bacteriorhodopsin?

24 September 2014 3,565 4 View

What is the pH effect on UV spectra?

Could you please give me some information about the pH effect on the UV spectra? Is there a common tendency for pH changes or does it depend on the molecule which it is measured? Thanks in advance.

07 September 2014 6,970 15 View

From particles number to concentration - can anyone help?

02 September 2014 6,750 19 View

No title

I would like to know how you guys use AIBN for cross linking? Should I just mix a certain amount of the monomer and AIBN and let them interact at a specific temperature? What are the tips for the...

09 April 2014 8,152 4 View

What are the reasons that polymers (not conducting) interact with double stranded DNA while not interacings with single stranded DNA?

Polymer and DNA interaction

08 January 2014 7,628 3 View

How can we understand if a polymer is conducting or not?

I have a polymer which hasn't been studied before. I did some cyclic voltammetry studies to evaluate it has oxidation or reduction potential or not. I found that this polymer has oxidation polymer...

08 October 2013 6,936 11 View

Best hybridization buffer for DNA Hybridization?

I would like to use hybridization between a probe and target DNA. We usually use PBS Buffer as a hybridization buffer. I want to try another solution. Any recommendations?

30 September 2013 1,519 30 View

Can someone advise on how to calculate detection limit of an experiment related to probe concentration? Is there any formula?

21 July 2013 2,456 6 View

What is the PCR amplification of specific alleles (PASA) method?

For PASA Method, specific primers are generally used. What is the point of designing primer? What should be considered when designing primers?

24 February 2013 1,450 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

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

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

How can I measure MMP-1 protein activity or protein level from liver tissue?

Instead of checking only the mRNA level, I want to check the active protein level of MMP-1 in Liver tissue from mice. How can I do that?

03 March 2021 1,763 2 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

Why does blocking with my immunogenic peptide cause nuclear fluorescence in ICC?

Hi all, I am validating a polyclonal antibody raised against human ANT4, through WB and ICC. In most of my controls, the antibody shows very little off-target binding, but when I pre-incubate the...

03 March 2021 5,999 3 View

Does any one know how i can prepare liver tissue with transmission electron microscope with good fixation?

i have problem in preparation of liver tissue with bad cell organelles and how i can adjust osmolarity

03 March 2021 8,890 1 View