Disappearance of electrodeposited Cu on glassy carbon?

Hi All, I am electrochemically depositing Cu using potentiostatic reduction of a Cu electrolyte (0.01M CuSO4, 0.5M (NH4)2SO4) on glassy carbon (Counter electrode is Pt wire). However on...

13 August 2018 9,415 3 View

Can anyone recommend some good resource for learning identification of North American freshwater snails?

I work primarily in Arkansas. I know there's no field guide or anything that would be the snail equivalent of Merritt and Cummins Introduction to Aquatic Insects, but some regional resources for...

26 April 2018 9,141 1 View

Can Lithium perchlorate be used outside the glovebox for supercapacitor electrodes in ACN or PC?

Just wondering if I can test my electrodes in non-aqueous electrolytes without having to use a glovebox

04 December 2017 8,767 2 View

Does anyone perhaps have a mouse vessel/capillary isolation protocol which isolates both the vasculature AND associated mural cells?

I have been using a 40% Dextran gradient centrifugation protocol with HBSS to isolate mouse capillaries (from cortical homogenate) but have not found any of my pericyte or smooth muscle cell...

16 October 2016 8,162 11 View

How to alter the colonization of gut flora long term in humans?

I'm looking for research that has begun to correlate levels of specific bacteria to a "healthy" microbiome and how to alter patient's gut flora to sustainably colonize these beneficial flora long...

21 September 2014 2,304 11 View

Does HEPES alter the behavior of PC12 during culture/ differentiation?

I am trying to order media for proliferation and differentiation of PC12. I know the medium without HEPES will work just fine, but HEPES would be beneficial for maintaining pH. I don't suspect...

04 June 2013 3,697 6 View

How do you write a simplified C block code of this average-current control on PSIM?

This is a Buck (step-down) Converter and I am new to this program. I need to program with simplified C block and I actually don't know what to do. Can anyone show me how to do this? Or at least...

02 March 2021 8,233 1 View

Do you know good and user-friendly programs to measure plant quantitative traits?

For my research i will need to measure plant quantitative traits (especially leaves area and roots length, but would be nice to add some more information). I recently discovered...

01 March 2021 5,035 2 View

Is CD44 degraded in lysosome together with hyaluronan after CD44 mediated endocytosis of hyaluronic acid?

Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...

01 March 2021 8,169 2 View

How can we limit artifacts caused by rotation in fiber photometry?

We are trying to run fiber photometry experiments for long time scales, but we get these sinusoidal artifacts that come up. We think they may be caused by twisting of the fiber optic subject...

25 February 2021 568 1 View

Is it possible to set a breakpoint at a specific DYNAMIC instruction using the GNU Debugger (GDB)?

Using GDB, it is straightforward to debug and monitor a target program by setting a break-point at a specific instruction, since the instruction addresses are known. However, we have two...

24 February 2021 1,598 2 View

Implementation of chance-constrained optimization problem via scenario approach?

23 February 2021 7,826 2 View

How much cell pressure and back pressure should I apply to start for triaxial test for different types of soil?

We have recently purchased a triaxial test instrument (MATEST) for testing different types of soil. After installing software, we are facing a issue of saturation where the samples does not...

23 February 2021 7,194 4 View

I am looking for a simple software program to model 3D chemical bonds. The purpose is to generate high-quality graphical abstracts. Any suggestion?

Hello everyone: I am looking for a simple software program to model chemical bonds. The purpose is to generate a high-quality graphical abstract for a top leading journal in the field of...

23 February 2021 8,012 3 View

Can I use FLEXBAR to detect and remove barcodes out of my short reads without demultiplexing ?

Hello, I have demultiplexed my short reads and I have removed the Illumina adapter left in the sequences and now I need to remove the barcodes used by the sequencing centre from my reads. I have...

22 February 2021 9,873 3 View

Any interests in participating to an experiment in space?

Hello, The UN Office of Outer Space Affairs has a program called access to space for all that enables institutions to have hands on expertise related to access to space. There are three elements...

22 February 2021 7,980 3 View