How extinction coefficient of a polymer is changed in presence of nano particle?

We have synthesized a fluorescent conjugated polymer. The optical density (OD) of the polymer increases in presence of nano particle. We have also taken the OD of the polymer and the nano particle...

10 November 2019 5,102 4 View

How can I measure the thickness of a spin coated thin film?

I have made a spin coated thin film of a fluorescent polymer. I want to measure the thickness of this film. In which techniques or machines I can get it? Thanks in advance.

10 November 2019 669 7 View

How the fluorescence lifetime is changed with the conformational change of a fluorophore ?

If the conformation of a fluorophore is changed from cis to trans or trans to cis then how its fluorescence lifetime will vary ?

04 May 2019 8,057 3 View

From SEM picture, how do you identify the difference between co-crystallization and inclusion?

How can be determined from the SEM data of an inclusion (Host-Guest) complex that the guest is included into the host or a co-crystallization of host and guest?

09 October 2017 7,103 1 View

How red shift and blue shift depends on the polarity of solvent?

31 December 2016 9,962 13 View

How fluorescence lifetime depends on the conformation change of the compound

Fluorescence lifetime change with the conformational change of the fluorophore

01 January 1970 179 5 View

What is your perception on using visual analysis or quantitative approaches to evaluate data from single-case research designs (n of 1 trials)?

Results of single-case research designs (i.e., n-of-1 trials) are often evaluated by visually inspecting the time-series graph and computing quantitative indices. A question our research team is...

03 March 2021 687 1 View

How can I make stacked bar graph with scatter plot?

I want to make a stacked bar graph with showing each data value as dots. I tried with graph pad prism, version 6, but could not succeed. Does anyone have tried before making such graphs?

01 March 2021 9,383 1 View

What could be reason for getting such type of graph for complex impedance in case of polymer blend films?

Its effect appears in real part of ac conductivity also. Can anyone suggest any reason behind it?

26 February 2021 3,487 3 View

Can I use a graph from a another source in a thesis?

I have a permission from X company to use their graph from a report, but they have a reference in the bottom left corner of the graph as follows: "Source: Database Y". Is it OK to use this graph...

24 February 2021 2,269 3 View

I have need of XRD graph analysis software for phase identification. Can you please provide links for software tools which can be downloaded?

i am trying to download x'pert high score software, but can't download it. please do suggest software for phase analysis

24 February 2021 5,687 4 View

Could you please suggest to me research in which a relation between the shear wave velocity and the degree of saturation for stone was discussed?

Hi all, I am looking for a graph or a relation that relates the degree of saturation and the shear wave velocity for the marlstone. Looking forward to your suggestions Best Regards

24 February 2021 9,690 1 View

Algorithms to filter corrective max and min from a set of data?

I've got this 5 year Direct Normal Irradiance data I downloaded from https://re.jrc.ec.europa.eu/. I ordered this by year and by every 24 hours because I need the DNI curve by max in summer, min...

17 February 2021 2,777 5 View

There is any numerical criterion for identifying neighbours for Voronoi /Gabriel graphs?

If there is a set of n points in a plan (with known x, y coordinates), can I use a numerical criterion to establish if two points are neighbours, given the definition of a neighbour for Voronoi...

17 February 2021 6,914 4 View

Can anyone name this graph type?

I've attached a recreation of this graph type that I need to make for study reports. The clients have sent them to us in the past, but I am trying to make the reporting process more streamlined,...

15 February 2021 9,795 3 View

Buckling analysis of a cylindrical shell in Ansys APDL?

In Ansys APDL, We are trying to validate our shell model for nonlinear buckling analysis considering the initial imperfection (as given by Ahmed et. al.) We have attached our results as attached....

13 February 2021 9,200 5 View