Nanocomposites are the dominating class of nanomaterials to come into consumer contact,
and were in general assumed to pose low risk. The first data is now emerging on the …

Accurate sensitive analysis of drug ingredient substances in biological, pharmaceutical and
environmental samples and removal of drug ingredient substances in environmental …

The distribution of some molecules and radicals (H 2 CO, CO, HNC, CN,…) in the
atmosphere of several comets cannot be explained only by a direct sublimation from the …

Aims. We present the novel InterStellar Astrochemistry Chamber (ISAC), designed for
studying solids (ice mantles, organics, and silicates) in interstellar and circumstellar …

UV photodestruction of some interstellar molecules is studied in different kinds of ices. CH 4,
CH 3 OH, NH 3, CO 2, CO, and HNCO are photolyzed as pure ices, or mixed with water or …

We present the analysis of 7.6–13.2 μ m infrared (IR) spectrophotometry (R≃ 250) of comet
C/1995 O1 (Hale-Bopp), in conjunction with concurrent observations that extend the …

Marine plastic debris is an environmental problem, and its degradation into microplastics (1-
5000 μm) introduces them into the food chain. In this study, small polyoxymethylene (global …

Photosynthesis is a mechanism developed by terrestrial life to utilize the energy from
photons of solar origin for biological use. Subsurface regions are isolated from the …

The coupling of both photocatalysis and SERS analysis applications may provide a
promising technology in the remediation of recalcitrant organics in aqueous systems and …

The radial distribution of some molecules (CO, H2CO, HNC,…) observed in the coma of
some comets cannot be explained only by a direct sublimation from the nucleus, or by the …