The material is an aqueous solution of a dye which shows nonlinear absorption when excited at 532 nm, but no nonlinear refraction(no result from closed aperture).
If a journal and conference belong to the same entity(like EAI or ACM), and the journal has specifically asked you to give them an extended version of the conference paper, do we need to be...
15 February 2024 2,008 2 View
want to perform modelling of under ground circular tunnel in silty sand medium. while defining the geostatic stress, and geostatic step due to the curved boundary in the soil medium, at the last...
19 December 2023 5,734 5 View
I have done an open aperture z-scan on a dye-doped PVA film drop casted on a glass substrate. In order to calculate the effective length Leff, do I take sample thickness L as that of the film or...
13 October 2023 4,841 0 View
I have prepared an azo dye with orange colour in polar solvents. As is seen in the absorption spectra, absorption is in the UV region and up to around 400 nm in the visible. However, an orange...
29 July 2023 9,178 5 View
What is ASTM code for Sulfate Resistance Test on Concrete ?
21 December 2021 1,123 3 View
I am trying to figure out a protocol to separate cell debris from Jurkat cells using Percoll density centrifugation. Most protocols mention layering cells in PBS on top of stock isotonic Percoll...
11 October 2021 4,115 0 View
HI, Can someone explain me how a regular PCR supermix and no dUTP supermix differs in a PCR reaction. When exactly we should use a no dUTP supermix in a PCR reaction Thank you
13 May 2021 592 2 View
I understand at high pulse energies you can machine visible patterns on quartz. How do we tune the energy/other parameters to form patterns which are only visible after etching with HF or KOH?
18 January 2021 5,926 1 View
The total energies of a system , say a slab of Ni(111) is calculated to be, -2.88 Hartree. What is the 0 Hartree corresponds to in quantum espresso? What does this value signify?
28 December 2019 6,450 0 View
the distance based mode selection in device to device communication
09 October 2017 4,110 3 View
Hello, Can anyone provide me with the absorption coefficient of methane gas at 7.7 um? Any reference?
06 August 2024 980 5 View
Hi, i would like to simulate an absorption process in Aspen Plus. I want to use the NRTL model und would like to add some individual Henry coefficients. Is that possible and how?
05 August 2024 2,333 2 View
I am interested to know the behavior of dyes toward light. Specifically, Blue dyes re-emit the spectrum, especially from the green zone (known as principal in LED lamps, and blue dyes are known...
05 August 2024 3,290 1 View
Why is TLC not a form of partition chromatography and paper chromatography not a form of absorption chromatography?
03 August 2024 7,035 3 View
Dear all! Oxygen vacancies do raise negatively the Fermi level by increasing the negative charge in the semiconductor crystal structure. In the case of n-type semiconductors, I wonder if this...
30 July 2024 8,339 2 View
Hello Everyone! I am trying to create a metal hydride system where I am trying to create a temperature control with the emphasis on measuring the concentration of the hydrogen with the hydrogen...
29 July 2024 7,577 2 View
Hi, I need to prepare a standard curve of H2O2 to evaluate the primary products of oxidation. H2O2 I have is 35%. How do I prepare a stock of H2O2 10 microlitere. If s.o has experience, I would be...
26 July 2024 3,460 2 View
In the context of Electron Spin Resonance (ESR) spectroscopy, under what conditions is an absorption spectrum considered to be a single absorption spectrum?
25 July 2024 2,325 1 View
Recently I have submitted an article regarding MB dye degradation by ZnO nanoparticle. I received a suggestion to include the discussion on the effect of pH. I want to know what is the impact of...
19 July 2024 4,868 1 View
What protocol can be used to measure the cellular uptake of a nanoparticle? Is there a way to get more of a non-targeted nanoparticle into the cell? Why a fluorescent nanoparticle does not enter...
18 July 2024 7,153 2 View