Functionalized graphene oxide as a nanocarrier for delivering oridonin to improve anti-breast cancer cell activity.

In this study, a targeted nanocarrier was developed by functionalizing graphene oxide with polyethyleneimine and folic acid, intended for loading oridonin. The nanocarrier was successfully synthesized and characterized using an ultraviolet spectrum, Fourier transform infrared spectroscopy and scanning electron microscopy. The nanocarrier demonstrated a remarkable oridonin loading capacity, reaching 424.

The Mindful Self: A Mindfulness-Enlightened Self-view.

This paper analyzes studies of mindfulness and the self, with the aim of deepening our understanding of the potential benefits of mindfulness and meditation for mental health and well-being. Our review of empirical research reveals that positive changes in attitudes toward the self and others as a result of mindfulness-enabled practices can play an important role in modulating many mental and physical health problems. Accordingly, we introduce a new concept-the "mindful self"-and compare it with related psychological constructs to describe the positive changes in self-attitude associated with mindfulness meditation practices or interventions.