Max Yen

TL;DR: The aggregate of DD-PTCDI shows a pronounced absorption band at the longer wavelength, whereas the absorption of ND-P TCDI aggregate is not significant in the same wavelength region, and optical spectral observations are reminiscent of the previous theoretical investigation on the side-chain-modulated electronic properties of PTCDI assembly.

TL;DR: A new type of fluorescence sensory material has been developed from an alkoxycarbonyl-substituted carbazole-cornered tetracycle, which facilitates long-range exciton migration and favors adsorption and diffusion of gaseous adsorbates within the film.

TL;DR: Recycling of homogeneous catalysts could be achieved by using magnetic nanoparticles and solid-phase beads, but nanoparticle-supported catalysis proceeded much faster than its counterpart on resins.

TL;DR: Nanofibril structures have been fabricated from an arylene ethynylene macrocycle, which consists of a square frame corner-joined by four carbazole moieties, with optimal pi-pi stacking in cooperation with the side-chain association.

TL;DR: Candida rugosa lipase immobilized on maghemite nanoparticles demonstrated high stereoselectivity in kinetic resolution of racemic carboxylates and improved long-term stability over its parent free enzyme, allowing the supported enzyme to be repeatedly used for a series of chiral resolution reactions.