pH-sensitive gels: By using a cyclohexane-based scaffold to which various amino acid based substituents can be connected, low-molecular-weight compounds were obtained that can gelate water at very low concentrations. Their modular design (see picture: AA = amino acid(s), X = hydrophilic substituent, …

In this paper, we explore the desires that play a role at the palliative stage and relate them to various approaches to patient autonomy. What attitude can physicians and other caregivers take to the desires of patients at the palliative stage? We examine this question by introducing five physicians …