Controlling the topology and structure of entangled molecular strands is a key challenge in molecular engineering, ...

This structure has two helical chains each coiled round the same axis (see diagram). We have made the usual chemical assumptions, namely, that each chain consists of phosphate di-ester groups ...

The Supporting Information is available free of charge at https://pubs.acs.org/doi/10.1021/jacs.5c02751. Discussion of chemicals, synthesis details, characterizations ...

The scent profile of the plants, which is a combination of many different chemical compounds ... "However, so-called 'nontoxic' metals like sodium and potassium also accumulate, and they affect ...

While the presence and significance of melanin have long been accepted, its exact chemical makeup remains unclear. Melanin has an inherent diversity of structure and complexity, making understanding ...

However, the therapeutic effects of this herbal formula on sodium retention remain unknown. In addition, patients with decompensated cirrhosis could be on concurrent treatment with YCHT and the ...