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Article
A phosphorescent probe for in vivo imaging in the second near-infrared window
In the second near-infrared spectral window (NIR-II; with wavelengths of 1,000–1,700 nm), in vivo fluorescence imaging can take advantage of reduced tissue autofluorescence and lower light absorption and scatt...
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Article
Open AccessSmart polymer-based calcium-ion self-regulated nanochannels by mimicking the biological Ca2+-induced Ca2+ release process
In nature, ion channels play key roles in controlling ion transport between cells and their surroundings. Calcium ion (Ca2+)-induced Ca2+ release (CICR), a critical control mechanism for Ca2+ channels, occurs due...
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Article
New approach for chiral separation: from polysaccharide-based materials to chirality-responsive polymers
Chiral separation that is closely related to daily life is a meaningful research. Polysaccharide-(e.g., cellulose, amylose derivatives) based chiral packing materials afford powerful chiral stationary phases (...
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Article
Blue-emitting PEGylated hyperbranched PAMAM: transformation of cross-linked micelles to hollow spheres controlled by the PEG grafting density
Here we reported the synthesis of polyethylene glycol 2000 monomethyl ether (PEG)ylated hyperbranched poly (amido amine) (h-PAMAM-g-PEG) and the study of an elaborate control over the structure transition by solv...