Any free Electronic Laboratory Notebook suitable for Organic Synthesis?

More Teodoro S Kaufman's questions See All

How to obtain "corresponding author" name from DOI?

I wonder if there is any kind of algorithm enabling to access the names of the corresponding authors of papers from their DOI numbers. I look for such solution

03 April 2019 9,445 1 View

Free software for calculation of pKa. Any help?

I will appreciate being informed about free software, able to calculate pKa of smal organic molecules from their structures. Thanks

31 December 2014 1,345 14 View

Does anybody have a good picture of Horvath's first HPLC instrument and willing to share it?

Thanks in advance!

07 August 2014 3,504 0 View

Does anyone have knowledge on the Arrhenius Equation; Activation energy and Gaussian?

In a reaction A --> B, is there any difference between the activation energy (Ea) calculated by the use of Arrhenius equation (chemical process carried our at two different temperatures) and...

06 July 2014 4,384 6 View

Preparation of 6-nitro salicylaldehyde.

I need some references (preferably recent) about the preparation of 6-nitro salicylaldehyde. I will appreciate your assistance. I know that Riemmer Tiemmannn gives only 3-4% yield; and that a...

01 February 2013 6,890 7 View

Agilent 8453 UV-Diode array. Procedure for saving successive spectra in matrix format

We have an Agilent 8453 diode array UV-Vis spectrophotometer. I am looking for a procedure (script, soft, etc.) enabling us to collect successive, like from a kinetic experiment, and to save the...

31 December 2012 2,091 7 View

Is there a Matlab toolbox for object classification according to shape & size?

I am looking for a free Matlab toolbox that should enable to count/classify objects in an image (B&W) according to their shape and size. Thanks in advance

01 January 1970 6,556 3 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

16 June 2021 0 0 View

fatal error

16 June 2021 0 0 View

fatal error

16 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

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