In a paper it is given that 0.02g/L of EDTA should be used. Will it act like chelating agent and affects the growth?
I would like to isolate DNA from water samples that contains 10 to the power 5 cfu/ml
09 October 2017 5,019 1 View
Is it ok to take divalent cations in any forms of salts?
05 June 2017 7,741 2 View
Chlorides, phosphates interferences
03 April 2017 745 7 View
Would like to do antibacterial activity.
01 February 2017 3,183 1 View
I want to study about the disinfection property of silver
08 September 2016 9,331 3 View
Serial dilution to enumerate colonies
06 July 2016 5,601 2 View
Does anyone tried to do nucleofection with AMAXA by Lonza with lower than recommended amount of buffer in the cuvettes (100 ul)?
07 August 2024 4,616 0 View
Currently, when I run SDS-PAGE, I don't see any bands at all, even though I used the same material just a day ago and it worked fine.... In our lab, we dilute the 10X running buffer to 1X and...
06 August 2024 5,373 2 View
Hello everyone, I'm encountering an issue with my electrochemical impedance spectroscopy (EIS) measurements and would appreciate some insights. Experimental Setup: Electrodes: Gold interdigitated...
05 August 2024 3,783 2 View
Is this circle one of the rings?
03 August 2024 5,988 0 View
In my study, I intend to infect PBMCs with SARS-CoV-2. After that, I will analyze NK cells by flow cytometry to see if their phenotype changes or if they show degranulation. After the infection, I...
01 August 2024 4,403 4 View
Is it the "elution buffer" or the "dialysis buffer"? Note: I'll be using NanoDrop OneC
01 August 2024 967 3 View
Hello everyone! How can i prepare EDTA buffer solution (pH 8.2) to determine GSH levels? Thank you in advance.
29 July 2024 4,374 1 View
I want to preserve the sample leaves for the LM study of the stomata and conidia analysis. Whether 2.5% glutaraldehyde in 0.05 M phosphate buffer with pH 7 can be applied for preservation.
29 July 2024 8,560 0 View
I've attempted to use this method to synthesize copper nanoparticles. Copper nanoparticles can be synthesised using a variety of precursor materials. CuSO4, distilled water, NaOH, and EDTA are...
28 July 2024 8,027 3 View
// interested in the difference between floating events and short circuits.
22 July 2024 6,565 0 View