I tried in various buffers in various molar ratios. But i am not getting any fluorescence under Uv light, but my solutions are becoming light golden color after the addition of NaBH4. any idea whats going on here?
I am attempting to comprehend the performance of graphene/n-type semiconductor Schottky diodes in photodetector applications. Given that silicon (Si) and germanium (Ge) have similar electron...
10 March 2024 7,848 1 View
I have seen JCPDS files mentioning Quality - C,H,I,O and * on the top left of each card. Which Quality JCPDS should be followed?
25 February 2024 698 2 View
I have added organic material to the synthesized inorganic semiconductor material. I took XPS to understand the Oxidation states. Is it necessary in this case to do the carbon correction?
03 November 2023 3,818 3 View
Please see the image I have attached.
21 August 2023 7,523 0 View
And the value of bandgap obtained from both the plots are 1.55 ev. Is it possible? If yes. Please explain why.
20 August 2023 4,192 3 View
I have ZnO nanoparticle powder and I want to make a film of ZnO on FTO. Suggest me any binder that I can use for spin coating of ZnO on FTO. After top electrode deposition I want to study the I-V...
07 August 2023 3,681 2 View
I am conducting research on OT-1 murine extracted CD8T cells and their activation and proliferation. Which method is more effective for stimulating their proliferation: CD3/CD28 antibody or OVA...
05 June 2023 3,713 1 View
I have tried to synthesize copper nanoparticles by Chemical synthesis method by using CuSO4.5H2O, Ascorbic acid, and NaBH4. The Mole ratio of taken precursors is 1:2:10 (reported in some papers)....
26 March 2023 6,060 0 View
I have read that Exciton B.E= bandgap electric - Bandgap Optical. In order to find Exciton binding energy I must know the value of Optic bandgap and electric bandgap. How we can find the electric...
21 February 2023 2,247 0 View
I want to know whether Cl along with Al is also get doped in oxygen vacancies of ZnO. The ionic radius of Cl is comparable with Oxygen.
16 January 2023 9,787 2 View
I have a response variable called skin yellowness, which I will measure via a scored color chart, whereby 1 is pale yellow and 15 is orange. I'm not sure if this counts as an ordinal variable,...
11 August 2024 4,793 1 View
I used eye tracking to examine how participants from two different populations (A and B) react to an image. Participants in population A exhibit larger pupil sizes over time, but they also have...
10 August 2024 3,229 0 View
I am using Rhodamine6G as gain medium and silver nanoparticles as scatterers on a microscope slide and laser input 532 nm comes from above.
09 August 2024 9,894 2 View
After immunohistochemistry of previously fixed in PFA and EtOH and then frozen 20 μm sections of zebrafish brain, DAPI staining is very weak (right) compared to the same sections stained without...
05 August 2024 9,637 2 View
Are there any fluorescently labeled anti-Alpaca secondary antibodies raised in Donkey? So far I have only been able to find anti-Alpaca secondaries raised in Goat. Or is this not possible due to...
04 August 2024 4,255 1 View
Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...
04 August 2024 5,974 3 View
How to calculate the molar proportions of the oxides from the XRF analyses?
02 August 2024 2,565 2 View
Hi everyone, Recently I have been conducting Dynamic Light scattering experiments in a micellar solution at 5 and gel at 37 degrees of Celsius with latex particles of diameter 190-500 nm. While...
01 August 2024 1,168 4 View
I'm researching light sources and their UV emissions. I'm curious if a 50W, 7500K conventional LED lamp emits any UV light. I found that a 200W tungsten lamp can emit up to 1.5 mW/cm² at 350 nm....
31 July 2024 3,843 7 View
I am currently investigating the cytotoxicity of a series of herbal extracts, and like many studies, I have been using the MTT assay to evaluate cell viability. However, I am encountering a...
31 July 2024 193 4 View