@article{10.1002/anie.201907929, author = {Norvaiša, Karolis and Flanagan, Keith J. and Gibbons, Daire and Senge, Mathias O.}, title = {Conformational Re-engineering of Porphyrins as Receptors with Switchable N-H···X-type Binding Modes}, journal = {Angewandte Chemie International Edition}, year = {2019}, doi = {10.1002/anie.201907929}, }