Can someone please share how to add a spherical wrap / correction to a visual stimulus presented to mice using python?

Hi all I use psychopy 3 to show mice a visual stimulus on an LCD screen while preforming acute extracellular recordings in vivo. I understand that one should use a spherical wrap to the stimulus...

22 November 2020 7,905 2 View

How do I find out what publications cited my article?

How do I find out what publications cited my article? Ronald Quinn

11 October 2020 762 4 View

Best GST antibody for Western blot?

Hi, I am performing GST purification, however, I am getting poor signal with my GST antibody at the recommended dilutions -...

11 June 2020 9,769 1 View

Can anyone tell me the largest number of proteins directly extracted from soil ?

Can anyone tell me the largest number of proteins directly extracted from soil ? I am writing a paper about soil protein extraction and wanted to know what sort of yields other researchers were...

30 January 2020 9,060 2 View

Curious about treatment approaches in psycho-therapy for people experiencing a substance use disorder in a confined environment?

Substance use disorders have been and will continue to be problematic for our society, what approaches can we utilize that will offer the greatest chance of success of abstinence and sobriety? It...

14 October 2019 9,528 1 View

I am doing my grad dip in critical care and I am struggling to find a research topic?

My topics and questions are only in the early stages and haphazard. It will be a literature review. So far I am thinking of the effects of sedation breaks in adult ICU patients. Early...

21 February 2019 2,819 9 View

We are looking for a Candicidin D standard ?

We are looking for a Candicidin D standard for HPLC and mass spectrometry. It is no longer made by the company listed on PubChem (alpha chemistry). Does anybody have any other suggestions?

15 January 2019 2,482 3 View

Are there any software pipelines for processing HCID CID data in TMT experiment ?

I performed some comparitive proteomics between planktonic and biofilm membrane proteomes using tandem mass tags. The mass spectrometry generated HCID and CID data . I now need to identify all...

13 August 2018 5,971 3 View

Are there specialised methods for extracting DNA from alkaline soils ?

I am conducting a metagenomic analysis of alkaline soil and I wondered if there were any specialised methods of DNA extraction given the alkaline nature of the soil.

03 August 2018 2,101 2 View

What is the average difference in pH of agar before and after sterilisation ?

I had previously made a series of (modified SFM) agars at high alkaline pH 8----->13.6. I did not measure the pH of the resulting solidified agar because it just seemed a bit awkward and I...

07 March 2018 1,160 3 View

Polymer composites suddenly solidifies?

I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...

03 March 2021 7,540 4 View

Buffer Exchange using column packed with sephadex G-25 effect on protein concentration?

Hello, If i am doing a buffer exchange for an antibody of 1mg/mL, does the elution lose protein in the process of buffer exchange? For example, if i flow through 500 uL of 1mg/mL sample, and...

03 March 2021 6,299 3 View

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03 March 2021 5,360 2 View

What solvent can I used for Paal Knorr reaction between 6-amino hexanoic acid and 2.5 hexanedione?

I am try to make the Paal Knorr reaction between 2.5 hexnedione and 6-amino hexanoic acid, my problem is type of solvent to use, because 6-hexaminohexanoic acid is soluble in water but I am not...

02 March 2021 4,443 2 View

How to polymerize TEOS?

I want to polymerize TEOS on a surface. I know that NH4OH is a preferred catalyst and an alcoholic solvent should be used .But I can not find certain amounts of each material to use. Does any one...

02 March 2021 1,404 6 View

How can extract ciprofloxacin hydrochloride disolve in water er to organic solvent such as dichloromethan or any other solvent?

I need a procedure to extract the ciprofloxacin hydrochloride from aqueous solution by using dichloromethane in detail,. I thank you very much.

01 March 2021 4,306 1 View

How to separate water from glycerol solvent in a solvent recovery vacuum distillation column?

I am currently doing my third year design project. I have been assigned to design a glycerol recovery column in vinyl acetate monomer production. The process unit before the recovery column is an...

01 March 2021 9,525 4 View

What is the indication of the absence of peaks in Methanol electrooxidation CV curves ?

I have several question regarding the MOR; hope anyone help me better understand. 1- in CV using (KOH+MEOH) what is the indication of absence of the redox peaks? shouldn't they exist as a sign...

28 February 2021 4,851 8 View

How to make fractions of chloroform extract of plant, using seperating funnel?

28 February 2021 8,466 2 View

Why am i not getting solid after reacting APTES with salicylaldehyde?

The reaction of APTES with salicylaldehyde in ethanol leads to the formation of imine compound yellow solid which is mention in literature, but I am not getting yellow solid I don't know why? when...

28 February 2021 2,955 2 View