Due to problems with using ammonia as Ph buffer, Can somebody help me to select alternative Ph buffer to be used with cobalt chloride CoCl2 and sodium hypophosphite and sodium citrate in alkaline bath?
Did you tested ethylenediamine? However, you will probably need to change the stabilizer(sodium citrate) also.
Dear Community, I would like to develop and validate a qualitative NMR method for the analysis of a specific category of chemicals, and my question is the following: What are the criteria that I...
08 July 2024 1,402 4 View
Appreciate your advice as I am asking about Airborne Magnetic Survey for mineral exploration (Gold and Associated Elements). What's the maximum depth for detecting subsurface extension and what...
02 July 2024 6,179 5 View
I am interested in analyzing the effects of some immunotherapy on the number of mitochondria in cancer cells as well as in immune cells. I would like also to isolate mitochondria to use them for...
16 June 2024 9,632 1 View
Which type of stain can be used?
29 May 2024 5,683 2 View
Forthcoming Springer book: Genome Editing for Sustainable Agriculture Book Series Vol 1 Plant Genome Editing Development and Technologies (Springer) edited by Khaled F. M. Salem, Jameel M....
08 May 2024 5,043 0 View
artificial intelligence / renewable energy projects
21 March 2024 4,551 1 View
Education in emergencies? Building alternatives? more PSS support? More effective learning platforms?
14 February 2024 1,907 5 View
Please let me know how to calculate the energy density for a continuous laser with wavelength of 940 nanometers, a power of 400 milliwatts, energy of 8 joules?
08 February 2024 326 3 View
I have a dataset (based on a 5-point Likert scale). Following the direct method, I first calibrated it as 4 (fully in), 3 (crossover point), and 2 (fully out), but given that it is skewed to the...
23 November 2023 4,183 0 View
Hello, its been a hot minute since i used GOM Correlate, but i remember it was free (looks like till version 2019) now i cant seem to find a way to download the free version any longer. can...
24 October 2023 6,834 5 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
is there any other way to heat a polymer evenly other than oil bath if so what are those and how to use it
06 August 2024 947 1 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 it the "elution buffer" or the "dialysis buffer"? Note: I'll be using NanoDrop OneC
01 August 2024 967 3 View
A typical reforming section in a large-scale Haber-Bosch process (Figure 1) comprises two reactors. A mixture of methane (CH4) and steam (H2O) is fed into a primary reformer to produce syngas via...
01 August 2024 7,051 5 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
Hello everyone, A collaborator sent us his protocol in order to be able to use his immunohistochemistry kits. But one step contains PBS + 0.3% H2O2 + 0.1% sodium azide. Knowing the dangerousness...
23 July 2024 6,314 3 View
// interested in the difference between floating events and short circuits.
22 July 2024 6,565 0 View