Giovanni Batista de Santana Dias, Vitor Granero Lago, Grégoire Jean-François Demets
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A note on false Scott-test positives for uril-based macrocycles
This short note shows that the Scott test, which is widely used for the detection of cocaine by authorities, produces false-positives for the entire series of cucurbit[n]uril-type uril macrocycles and also for hemi-cucurbit[n]uril. For analogous macrocycles such as bambus[6]uril and biotin[6]uril this does not happen. This is a wake-up call to the scientific community and international authorities.
期刊介绍：
The Journal of Inclusion Phenomena and Macrocyclic Chemistry is the premier interdisciplinary publication reporting on original research into all aspects of host-guest systems. Examples of specific areas of interest are: the preparation and characterization of new hosts and new host-guest systems, especially those involving macrocyclic ligands; crystallographic, spectroscopic, thermodynamic and theoretical studies; applications in chromatography and inclusion polymerization; enzyme modelling; molecular recognition and catalysis by inclusion compounds; intercalates in biological and non-biological systems, cyclodextrin complexes and their applications in the agriculture, flavoring, food and pharmaceutical industries; synthesis, characterization and applications of zeolites.
The journal publishes primarily reports of original research and preliminary communications, provided the latter represent a significant advance in the understanding of inclusion science. Critical reviews dealing with recent advances in the field are a periodic feature of the journal.
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