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In Situ Confocal Fluorescence Lifetime Imaging of Nanopore Electrode Arrays with Redox Active Fluorogenic Amplex Red
Direct imaging of electrochemical processes on electrode surfaces is a central part of understanding spatially heterogeneous electrochemical processes on the surfaces. Herein, we report a strategy for the spati... Fluorophore-Dependent Optical Properties of Multicolor Carbon Dots for Bioimaging and Optoelectronic Devices
To achieve the high tunability and quantum yield of carbon dots (CDs) suitable for applications to bioimaging and optoelectronic devices, optical features are systematically investigated in three types of CDs... Electrochemiluminescence of dimethylaminonaphthalene-oxazaborine donor–acceptor luminophores
Donor–acceptor (D–A) type molecules with a skeleton consisting of a dimethylaminonaphthalene donor and an oxazaborine acceptor were designed as efficient electrochemiluminescence (ECL) luminophores with tunable... Galvanic Bipolar Electrode Arrays with Self-Driven Optical Readouts
In this work, we report a bipolar electrode (BPE) array system with self-driven optical readouts of the faradic current flowing through the BPEs. The BPE array system is based on the spontaneous redox react... Distinctive optical transitions of tunable multicolor carbon dots
Three types of carbon dots (CDs) are synthesized from isomers of phenylenediamine to develop multicolor nanomaterials with low toxicity, high stability, and high quantum yield. The distinctive electronic structur... Graphene oxide hybrid with amine-terminated poly(amidoamine) dendrimers encapsulating Pt nanoparticles for electrochemical oxygen reduction reaction
We synthesized Pt nanoparticles using amine-terminated poly(amidoamine) dendrimers to hybridize the nanoparticles encapsulated inside dendrimers with graphene oxide (GO) sheets. The resulting Pt–GO hybrid composit... Efficient blue organic electrochemiluminescence luminophore based on a pyrenyl-phenanthroimidazole conjugate
A pyrenyl–phenanthroimidazole (Py–PI) conjugate emitted strong blue electrochemiluminescence (ECL) emission via the reductiveoxidation co-reactant pathway, with an ECL efficiency 3.3 times higher than that of the ...
 
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