I am looking to validate an iodometric titration method for free bromine. Unfortunately, spiking bromine is somewhat difficult in terms of accuracy.
Are there any bromine standards that can be purchased to eliminate the need for spiking?
I'm using a InVia Renishaw Raman microscope system (785nm wavelength, 600l/mm grating density) to acquire Raman images on human brain samples, at 50um resolution. The samples are placed on MgF2...
30 July 2024 8,771 3 View
I'm performing some DAB-enhanced anti-GFAP staining. My primary is polyclonal chicken anti-GFAP (AB5541): The antibody isotype is described as N/A in the SDS. We have a goat anti-chicken IgY...
14 April 2024 9,715 1 View
Hello, My Masters research is a systematic review and meta analysis. One thing I am struggling with is when a study has undertaken a split head comparison (intervention on one side of the...
20 February 2024 257 1 View
for essay
14 February 2024 5,754 0 View
Hello all, I am wondering if White-Tailed deer will browse leaf litter in Fall or Winter? A specific focus is on Red Oak tree leaf litter. pressures in this mixed hardwood and pine forest are:...
03 February 2024 9,012 0 View
I am sectioning human / mouse tissue on a vibratome. At both 50um and 20um, the sections float off in surrounding PBS still with the surrounding agar layer attached, and I can't seem to easily...
20 December 2023 6,338 2 View
I am conducting a research and would like to know how to get permission to use a research tool seen on research gate.
18 December 2023 271 1 View
I am doing an experiment for my honors micro class, where i have someone chewing big red gum, someone else is chewing a non cinnamon flavored gum, and someone is not chewing any gum. i will be...
18 October 2023 7,883 0 View
Hi everyone, I am trying to clone a CRISPR sequencing library. After transformation by electroporation, I picked single colonies and did minipreps, then digested with a single cutter enzyme. Most...
25 September 2023 1,511 3 View
Hello! We are running into some issues when trying to properly preprocess our rodent DTI data. I've laid out the steps we've completed and the stage where we are running into trouble— essentially...
08 September 2023 2,957 0 View
"PUBLISHING IN A SCOPUS JOURNAL" Researchers are now at a cross road. The critical need to publish in a Scopus or ISI, etc journal is ever vital. Journal Publication fees must be submitted....
10 August 2024 8,621 1 View
Hello experts, Does anyone know any free software about retention index prediction ?
08 August 2024 7,403 2 View
I have an antibody binding generic protein and I need to compare its activity in a free and immobolized form. I understand that there are a number of methods to determine Kd value of a free...
05 August 2024 5,311 0 View
I am doing a study on nursing students satisfaction on the hospital attachment whether they are satisfied with the clinical attachment or not. I need more research studies on this
03 August 2024 6,985 2 View
I want a model that is balanced with accuracy or speed, faster rcnn has high accuracy while yolo have fast speed. i am thinking to combine them to get a hybrid model to achieve both speed and accuracy
02 August 2024 3,104 0 View
for eg. transition shock scale
01 August 2024 5,998 0 View
Because I have realized that the world tends more and more to do open and free science and there is a trend more and more to choose free databases, free tools and open access platforms.
01 August 2024 10,046 1 View
Hello Everyone, While doing Boehm titration, We use nahco3 in order to determine carboxylic acids. Then the mixture was agitated. After a while, the solution was filtred and HCl was added. After a...
29 July 2024 4,048 4 View
I am currently performing cell-free DNA (cfDNA) extraction from plasma using an in-house developed kit that employs silica-coated magnetic beads. My protocol works effectively with plasma obtained...
28 July 2024 3,559 0 View
Do you know of any online international conferences that offer free discussions? I am looking for examples in the field of molecular ecology and DIY biology.
28 July 2024 6,501 0 View