W
Wanhua Wu
Researcher at Sichuan University
Publications - 122
Citations - 6798
Wanhua Wu is an academic researcher from Sichuan University. The author has contributed to research in topics: Photon upconversion & Excited state. The author has an hindex of 40, co-authored 100 publications receiving 5512 citations. Previous affiliations of Wanhua Wu include West China Medical Center of Sichuan University & Dalian University of Technology.
Papers
More filters
Journal ArticleDOI
Triplet photosensitizers: from molecular design to applications
TL;DR: This review article summarizes some molecular design rationales for triplet PSs, based on the molecular structural factors that facilitate ISC, and the design of transition metal complexes with large molar absorption coefficients in the visible spectral region and long-lived triplet excited states is presented.
Journal ArticleDOI
Organic Triplet Sensitizer Library Derived from a Single Chromophore (BODIPY) with Long-Lived Triplet Excited State for Triplet–Triplet Annihilation Based Upconversion
TL;DR: A library of organic triplet sensitizers based on a single chromophore of boron-dipyrromethene (BODIPY) is proposed, paving the way for the design and applications in photovoltaics and upconversions, etc.
Journal ArticleDOI
Ruthenium(II) Polyimine Complexes with a Long‐Lived 3IL Excited State or a 3MLCT/3IL Equilibrium: Efficient Triplet Sensitizers for Low‐Power Upconversion
Journal ArticleDOI
Intramolecular RET enhanced visible light-absorbing bodipy organic triplet photosensitizers and application in photooxidation and triplet-triplet annihilation upconversion.
TL;DR: Fluorescence quenching and excitation spectra indicate that the singlet energy transfer is efficient for the dyad triplet photosensitizers, and Nanosecond time-resolved transient absorption spectroscopy has confirmed that the triplet excited states of the dyads are distributed on both the energy donor and acceptor.
Journal ArticleDOI
Tuning the luminescence lifetimes of ruthenium(II) polypyridine complexes and its application in luminescent oxygen sensing
Shaomin Ji,Wanhua Wu,Wenting Wu,Peng Song,Ke-Li Han,Zhonggang Wang,Shasha Liu,Huimin Guo,Jianzhang Zhao +8 more
TL;DR: In this paper, the authors investigated the effect of ligand modification on the photophysical properties of phenanthroline (Phen) ligand complexes and proposed three different mechanisms for the lifetime extension of 2, 3, 4 and 5.