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Updated: Mar 27, 2026

Fabrication of Mechanically Tunable and Bioactive Metal Scaffolds for Biomedical Applications
Published on: December 8, 2015
Metal complexes in medicine: structural scaffolds vs. functional centres.
Nicolás Montesdeoca1,2, Johannes Karges1,2
1Department of Biophysics, Faculty of Medicine, Ruhr University Bochum Universitätsstrasse 150 44801 Bochum Germany johannes.karges@ruhr-uni-bochum.de +49 2343224187 https://www.kargesgroup.ruhr-uni-bochum.de/.
Metal complexes offer unique advantages in medicinal chemistry. This review explores two main types: scaffold-dominated and functional-centre-dominated complexes, guiding future metallodrug development.
Area of Science:
- Medicinal Chemistry
- Inorganic Chemistry
- Drug Discovery
Background:
- Metal complexes provide unique structural and reactive properties unattainable with organic compounds.
- They are increasingly explored for therapeutic applications due to their distinct characteristics.
Purpose of the Study:
- To review metal-based therapeutics using a conceptual framework.
- To distinguish between scaffold-dominated and functional-centre-dominated metal complexes.
- To outline design principles for next-generation metallodrugs.
Main Methods:
- Conceptual framework distinguishing metal complex roles in therapeutics.
- Review of representative examples across different paradigms.
- Analysis of strategies bridging structural stability and controlled activation.
Main Results:
- Scaffold-dominated complexes use stable geometries for selective biological recognition.
- Functional-centre-dominated complexes utilize metal-centered processes for biological activity.
- Emerging approaches integrate stimulus-responsiveness and multimodal strategies.
Conclusions:
- Metal complexes occupy a unique space in medicine, offering distinct structural and mechanistic advantages.
- Design principles are crucial for developing metallodrugs with enhanced selectivity and efficacy.
- Future directions include stimulus-responsive and multimodal metallodrug systems.
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