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Search for "pH-responsive systems" in Full Text gives 4 result(s) in Beilstein Journal of Organic Chemistry.
Research progress on calixarene/pillararene-based controlled drug release systems
Beilstein J. Org. Chem. 2025, 21, 1757–1785, doi:10.3762/bjoc.21.139
- construction of pH-responsive systems based on aromatic macrocycles has been widely promoted, with typical water-soluble carboxylated PAs and CAs frequently employed as host molecules or structural components [100]. This section will examine cases of pH-dependent degradation and drug release mechanisms
pH-Controlled isomerization kinetics of ortho-disubstituted benzamidines: E/Z isomerism and axial chirality
Beilstein J. Org. Chem. 2025, 21, 1568–1576, doi:10.3762/bjoc.21.120
- advances require expanding the range of pH-responsive systems and discovering new molecular architectures. Here, we investigate the pH-responsive behavior of ortho-disubstituted benzamidine, which generates atropisomers and E/Z isomers. The amidine moiety allows modulation of the C–N and C–N/C–C rotational
Switchable molecular tweezers: design and applications
Beilstein J. Org. Chem. 2024, 20, 504–539, doi:10.3762/bjoc.20.45
- and drug delivery systems [12]. pH-Responsive molecular tweezers A particular case of coordination-responsive systems is when a proton is used as a stimulus leading to pH-responsive systems with the protonation/deprotonation of the switchable moiety. The conformational switch in these systems is
pH- and concentration-dependent supramolecular self-assembly of a naturally occurring octapeptide
Beilstein J. Org. Chem. 2020, 16, 2017–2025, doi:10.3762/bjoc.16.168
- development of novel drug nanocarrier assemblies. Keywords: aqueous self-assembly; pH-responsive systems; secondary structure; self-assembled nanostructures; solid-phase peptide synthesis; Introduction The self-assembly of small molecules is a ubiquitous phenomenon in nature [1] and also has key
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