Intriguing magnetic and electronic behaviors in La and Ru doped Sr2IrO4.

We report a detailed experimental study of the structural, magnetic and electrical properties of La and Ru doped (Sr1-x Lax)2Ir1-xRuxO4 (x= 0.05, 0.15).

Targeting of Low-Immunogenic Poly(ethylene glycol) Nanoparticles for Photothermal-Enhanced Immunotherapy.

The assembly of low-immunogenic poly(ethylene glycol) nanoparticles (PEG NPs) for targeted delivery of therapeutics (i.e., mitoxantrone and imidazoquinoline) and improved photothermal-immunotherapy is reported.

Advances in stimuli-responsive injectable hydrogels for biomedical applications.

Injectable hydrogels, as a class of highly hydrated soft materials, are of interest for biomedicine due to their precise implantation and minimally invasive local drug delivery at the implantation site. The combination of gelation ability and versatile therapeutic agent/cell loading capabilities makes injectable hydrogels ideal materials for drug delivery, tissue engineering, wound dressing and tumor treatment. In particular, the stimuli-responsive injectable hydrogels that can respond to different stimuli in and out of the body (, temperature, pH, redox conditions, light, magnetic fields, .

Developing Safe Organohydrogel Sunscreens Using Polyelectrolyte-Betaine Surfactant Complexes.

Oil-in-water emulsions are extensively used in skincare products due to their improved texture, stability, and effectiveness. There is limited success in developing effective delivery systems that can selectively target the active sunscreen ingredients onto the skin surface. Herein, an organohydrogel was prepared by physical cross-linking of an oil-in-water nanoemulsion with chitosan under neutral pH conditions.