Related Experiment Video
Updated: Aug 12, 2026

Characterization, Quantification and Compound-specific Isotopic Analysis of Pyrogenic Carbon Using Benzene Polycarboxylic Acids (BPCA)
Published on: May 16, 2016
[The use of pattern recognition for analysing the possible relation between molecular structure of polycyclic
Abstract:
Pattern recognition has been used for investigating the part played by the molecular structure of polycyclic hydrocarbons in their carcinogenic action. A series of molecules has been considered, whose physicochemical properties are known to be closely related to the number and location of their aromatic rings. From a pattern recognition program and two learning subsets (carcinogenic and non carcinogenic molecules), it has been shown that (i) the shape of the molecule is correlated with its carcinogenic power; (ii) an index of carcinogenicity can be estimated for any molecule in the considered set.
More Related Videos
09:35Preparation of a Corannulene-functionalized Hexahelicene by Copper(I)-catalyzed Alkyne-azide Cycloaddition of Nonplanar Polyaromatic Units
Published on: September 18, 2016
09:33Formation of Covalent DNA Adducts by Enzymatically Activated Carcinogens and Drugs In Vitro and Their Determination by 32P-postlabeling
Published on: March 20, 2018
Related Concept Videos
Cycloalkanes
The IUPAC nomenclature of cycloalkanes follows similar rules that apply to...
Aromatic Hydrocarbon Anions: Structural Overview
Due to the absence of continuous overlap of p...
Five-Membered Heterocyclic Aromatic Compounds: Overview
Aromatic Hydrocarbon Cations: Structural Overview
Removing one hydrogen from the intervening CH2 group with both...
Mass Spectrometry: Cycloalkane Fragmentation
For example, cyclohexane molecular ions have a mass-to-charge ratio (m/z) of 84, which tends to produce a stronger signal than linear alkanes like hexane. This stability comes from...
Mutagenicity and Carcinogenicity