I need a questionnaire on sustainable innovation appropriate for universities, Any Help?

Measuring sustainable innovation in Universities

11 October 2020 8,426 12 View

Western blot : Empty well presenting signal ?

Dear all, I am currently performing some western blots in a big wells gel (40ul capacity) and i am filling 40ul in each well. My problem is that two of the last wells supposed to be empty...

10 August 2020 4,613 4 View

Where to get Microglia N9 Cell line ?

Hello ! Does anyone know where i can find the following Cell line : Microglia N9 ? Many thanks in advance.

24 March 2020 7,418 2 View

How water activity affects lipid peroxydation in food?

Water activity is the most important factor in food preservation, I am looking for papers or explanations for the relation between water activity and lipid peroxydation... E.g. it is very fast at...

18 September 2018 7,609 6 View

I am nostalgic to research !

01 January 1970 2,146 3 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

My silica gel column dried can I somehoe save the trapped matter?

I tried to separate my substance from a protein in a sillica gel column. By mistake, it dried and cracked. Can I save the trapped substance? Can I repack it ,or at least elute all of the trapped...

22 February 2021 1,789 3 View

Vth increase with programming SONOS Flash in Tcad?

Hello, I've been working on this issue for more than a month now.... I made a basic SONOS flash structure using TCAD Sentaurus sProcess. (tunnel oxide/nitride/blocking oxide : 4/6/6 [nm]) Then,...

11 February 2021 3,337 3 View

2.6 Drying gas flow controller cannot regulate the requested setting after a fixed amount of time?

We keep getting this error on our Agilent 6470 TQ. We were told it could either be our N2 generator or filter traps. We've called the manufacturer of our generator and they believe it's working...

21 January 2021 2,969 1 View

Which sampling techniques can be used for huge flying insects?

Tropidacris collaris is a grasshopper. Adults, which can reach more than 15 of length, are strong flyers and actually they resemble small birds or bats. Most of the time T. collaris is found in...

13 January 2021 3,735 5 View

Why is PVDF splashing and bursting under vacuum ?

I prepared PVDF in a very regular way by dissolving it with stirring at room temperature but when i placed it in vacuum for eliminating the bubbles and trapped gases it started to burst and...

09 January 2021 3,965 3 View

What is a variabel to analyze empirically or attest a theory of Malthus (Economic Major)?

I have a project to evidence Thomas Robert Malthus theory about a principal of population (Malthusian Spectre/Malthusian Trap). I want to attest, his theory about a relationship of population and...

02 January 2021 8,146 3 View

Is it possible to trap air and convert it to plasma?

How can I trap air and then convert the trapped air into plasma?

06 December 2020 624 7 View

What is the reason vacuum performance degradation of the AAS analyser?

I'm working with Agilent 200 series atomic absorption spectroscopy in the lab. There is no problem when I first started the analysis. As time passes, for example half an hour after starting the...

01 December 2020 3,867 3 View

Is Sytox (from Thermo Fisher Scientific) a good choice to dectect NETs in flow cytometry using whole blood?

I found several papers in the literature where Sytox (green, red, blue, or orange) is used to detect Neutrophil Extracellular Traps, but it's always used with purified neutrophils. Do you know if...

07 October 2020 5,865 2 View