Takeshi Kobayashi

Programming Host–Guest Interactions in Covalent Organic Frameworks with Arylazopyrazole Photoswitches

Abstract Programming host–guest interactions in porous crystalline materials using external stimuli offers a promising strategy for adaptive molecular separations but remains challenging because adsorption is often governed by pore structure rather than tunable molecular interact...

Mixed Valence-Driven Phase Evolution and Property Tuning in PdSe2

Abstract Layered palladium diselenide (PdSe2) is an emerging functional dichalcogenide whose structural flexibility enables tunable electronic, magnetic, and transport properties. However, controlled access to compositionally substituted and metastable polymorphs remains challeng...