Computational software for fluorescent nanocluster designing ?

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How to estimate the actual size from Hydrodynamics size?

How can we estimate the actual nanoparticles size from Hydrodynamic size? Also, during the measurement of hydrodynamic size through DLS (Zeta sizer) we have multiple options like by volume or...

05 June 2018 8,520 11 View

Autogrid 4: ERROR: unknown ligand atom type Au ?

I am trying to use a gold Complex as my ligand, but when I run autogrid it gives this error: "autogrid4: ERROR: unknown ligand atom type Auadd parameters for it to the parameter library...

03 April 2017 2,522 1 View

Computational software for gold nanoparticles ?

Anyone dealing with computational studies about surface chemistry, shape and toxicity of nanoparticles (more specifically gold nanoparticles), which software is good for beginner which is quite...

31 December 2016 9,365 12 View

How can we calculate the emission spectrum of nanoclusters using Gaussian?

How can we use gausian for nanoclusters? (dependence on size and surface chemistry of nanocluster).

31 December 2016 4,911 5 View

What makes nanoparticles or Nanoclusters fluorescent ?

Size of nanostructure is one of the key factors, but I'm curious to know the exact chemistry of ligand. Some ligands yields Fluorescent clusters, but some are not. What should be the major...

11 December 2016 7,179 9 View

Fluorescent nanoclusters for metal detection disorders ?

I'm using fluorescent nanoclusters of gold capped with GSH, and added metal solution (mM to nM ranges) to NCs, In start with the decrease in M+n concentration fluorescence increases, after a...

11 December 2016 1,902 6 View

Any Reagent for Protected sugars TLC Stain?

I'm using mannose and 2-Chloroethanol in acidic conditions, but unable to detect TLC Spot. any specific TLC reagent for protected Sugars?

08 September 2016 1,329 4 View

Mass determination of Nanoclusters?

How can we calculate mass of nanocluster (Cu NCs soln, less then 2nm) if we don't have MALDI-TOF MS ? Can we use DLS or any other technique? Need expert suggestions.

01 January 1970 4,858 10 View

How to learn more about SPSS and its Application?

I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.

11 August 2024 9,101 4 View

Can I base on reverse DNA sequences to perform alignment, convert to amino acids and GenBank submission?

I have reverse sequences (AB1 format), can I base on reverse DNA sequences to perform nucleotide alignment, convert nucleotides to amino acids and deposit the sequence in GenBank database?

11 August 2024 5,138 1 View

Baseline drift in HPLC? What causes this?

Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!

11 August 2024 3,770 4 View

Text-Communication from the M1 Hand Area using BCI—and then there is Elon Musk?

Willett, Shenoy et al. (2021) have developed a brain computer interface (BCI) that used neural signal collected from the hand area of the motor cortex (area M1) of a paralyzed patient. The...

10 August 2024 7,180 0 View

Has anyone applied Python in the field of textile engineering for data analysis, automation, or smart textiles?

I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...

10 August 2024 7,429 2 View

Hello researchers Is this a random laser or just fluorescence?

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

How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?

09 August 2024 7,718 0 View

GC-MS retention index prediticon?

Hello experts, Does anyone know any free software about retention index prediction ?

08 August 2024 7,403 2 View

How are iso-frequency contours plotted?

Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...

07 August 2024 1,937 1 View

Is changing the medium during the experiment overestimate the results?

I am experimenting with cancer and non-cancer cells in a 12-well plate for 4 days with a seeding density 1*10^4/well, however, I noticed that the control group growth rate slows down on D3. Should...

07 August 2024 2,283 2 View