📱 eBook en inglés THE INVISIBLE WORLD OF BROWN SEAWEEDS

This brief e-book is the result of the personal motivation of two researchers,
Johana Marcela Concha Obando and Thalisia dos Santos, who worked in
close collaboration throughout their Masters and Ph.D. studies over
approximately eigth years. Their research focused on brown algae of the
Dictyotaceae family as model organisms—species that have also been the
subject of extensive investigation by the ALGAMAR research group at
Fluminense Federal University (UFF), a group with a solid and longstanding
trajectory in studying the chemical profiles and potential bioactives of brown
seaweeds. This work also serves as a tribute to this remarkable group of
algae, which provided us with a specific and scientifically rich focus that
contributed significantly to our growth as natural products researchers—
particularly through the exploration of diterpenes, a class of compounds that
deepened our understanding of the natural products found in Dictyota
menstrualis and Canistrocarpus cervicornis, two native species of the Brazilian
coast.
With this e-book, we aim to provide an updated narrative review of the
scattered literature on the chemical ecology of these algae and the role of
various abiotic factors in shaping their metabolite production. This work brings
together ecological, biochemical, and environmental perspectives,
consolidating knowledge that is often fragmented across different sources—
particularly for some of the most studied genera of the Dictyotaceae family
that are part of Brazilian biodiversity.
The authors believe that the publication of accessible scientific material
through open access platforms, such as Editora Atena, is a powerful tool for
both scientific communication and national academic dissemination. This
initiative is intended not only to support researchers and students, but also to
broaden the visibility of marine chemical ecology as an evolving and
interdisciplinary field.