I analyzed the emission intensity of a plasma source using Optical emmission spectroscopy (OES). My question is how I can measure the error associated with the intensity measurements.
I need to be able to match in-text citations to a reference list and back again in very large documents (100+ pages) WITHOUT the use of referencing software like Endnote. my method is to type the...
27 February 2021 9,848 1 View
A bubble column of 10 m height and 1m diameter (implying high hydrostatic pressure difference) is being fed leisurely with a flow rate of 10 L/min. What is the resulting dissolved oxygen profile...
31 December 2020 524 1 View
can anyone know the range of the osteoclast activity range (resorption) in bone remodeling cycle in mice compared to humans. or any paper talking about this information. I need this specific...
14 September 2020 1,218 2 View
Dear fellow researchers, may I ask you for your advice regarding performing ELISA test on mouse brain? which method gives a better yield snap freezing the tissue in liquid nitrogen, storing it...
26 July 2020 1,376 3 View
I did a survey and i found that 21 of people are unemployed , 14 are retired, when 24 are workers , what that means in terms of sustainability ? , the number of people that replied to my...
08 June 2020 7,785 2 View
I have a submitted a manuscript The status was for two month under review then turned awaiting reviewer selection
31 May 2020 688 3 View
In order to analyse the urbanization effects on the land use using GIS i need to establish a litterature review , for this reason i need some articles please.
13 February 2020 2,195 13 View
The file cannot be found when plugging the HMD to the computer The APK file is built on unity and its working except that the recorded data is not written on the Quest I changed the manifest in...
12 February 2020 8,677 5 View
in high pressure the mean free path of electrons becomes much shorter than the probe dimension. I don't understand what the relation between the Langmuir probe and the free path of electrons?
07 January 2020 3,809 4 View
Working on a membrane for fuel cells ,after measuring the IEC by Acid (0.05 Hcl) -Base (0.05 NaOH) Titrations and using phenolphthalene as an indicator. We need to restore the powder.
03 October 2019 8,790 1 View
If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis
02 March 2021 7,670 3 View
Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !
02 March 2021 5,785 3 View
Is there any reason for decrease in fluorescence emission intensity of HSA,BSA when increase the concentration ?
28 February 2021 3,653 4 View
I am currently doing research on the adsorption of heavy metal using magnetic reduce graphene oxide. I use AAS to determine the concentration of the heavy metal. I prepare the Pb solution with...
26 February 2021 9,580 4 View
I am currently trying to stain for PI3KBeta in MDA-MB-231 cells. My current issue is that 1) beta stains all over the cell and 2) there is an increase in signal at the edge of the cell and this...
24 February 2021 8,582 1 View
To do liquid biopsy and look for specific gene expressions there are so many published papers. Thera are different protocols and procedures used to isolate circulating cell free RNA or mRNA from...
23 February 2021 7,326 5 View
How to do acid digestion of soil sample with 3:1 aquaregia in an open vessel?
23 February 2021 3,053 7 View
I need to clean the hydrocarbon contamination on the carbon substrate of TEM grid. However, I heard that substrate could be broken by the powerful plasma. My substrate is pure carbon, with ~3nm,...
23 February 2021 3,262 5 View
I need to simulate the optical properties of a biomaterial, namely DNA, in COMSOL. Basically I need to simulate the IR absorption spectrum of a cylinder filled with a 'concentration' of DNA. I am...
21 February 2021 3,043 3 View
Hello, i work with a spectrometer which only render the fluorescence emission spectrum. Until now i just found how to interpret an exitation- and emission spectrum together to generate deeper...
20 February 2021 1,291 3 View