Esteban J. Valencia

Aug 23, 2024 | jech.bmj.com | Kirstin Kielhold |Kate Shannon |Andrea Krüsi |Esteban J. Valencia

Association between sex work occupational stigma and inconsistent condom use: findings from a community-based cohort of women sex workers in Vancouver, Canada (2014–2022) Statistics from Altmetric.com Request Permissions If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.

May 21, 2024 | pubs.rsc.org | Pablo Ballester |Esteban J. Valencia

Conformational preorganization of a water-soluble tetra-carboxylate aryl-extended calix[4]pyrrole enhances its binding towards methyl-alkylammonium cations The binding of pyridine-N-oxide in the large polar aromatic cavity of a water soluble tetra-α aryl-extended calix[4]pyrrole (C[4]P) results in the quantitative self-assembly of a supramolecular receptor featuring the pyrrole rings preorganized in cone conformation and displaying improved binding properties (log K = 3 - 4) towards a series...