A miniaturized photoacoustic spectroscopy-based gas sensor is proposed for the purpose of
detecting sub-ppm-level carbonyl sulfide (OCS) using a tunable mid-infrared interband …

Volatile elements play a crucial role in the formation of planetary systems. Their abundance
and distribution in protoplanetary discs provide vital insights into the connection between …

Heterogeneous radical processes on ice surfaces play a vital role in the formation of
building blocks of the biologically relevant molecules in space. Therefore, quantitative …

Molecular clouds (MCs) in space are the birthplace of various molecular species. Chemical
reactions occurring on the cryogenic surfaces of cosmic icy dust grains have been …

Since the observation of the first sulfur-containing molecule, carbon monosulfide (CS), in the
interstellar medium (ISM) half a century ago, sulfur-bearing species have attracted great …

Context. The isomerism of molecules in the interstellar medium and the mechanisms behind
it are essential questions in the chemistry of organic molecules in space. In the particular …

Methyl mercaptan (CH 3 SH) is one of the S-bearing organic compounds found in the
interstellar medium (ISM). In this study, we investigated the surface reactions of solid CH 3 …

With the presence of evermore complex S-bearing molecules being detected lately, studies
of their chemical formation routes need to keep up the pace to rationalize observations …

Context. OCS and SO 2 are both major carriers of gaseous sulfur and are the only sulfurated
molecules detected in interstellar ices to date. They are thus the ideal candidates for …

The astrochemically relevant reactions of [H, C, N, S] isomers were studied both theoretically
and experimentally. The energetics and barriers of H-atom-addition and H-atom-abstraction …