• Publications
  • Influence
A thieno[3,4-c]pyrrole-4,6-dione-based copolymer for efficient solar cells.
A new low-band-gap thieno[3,4-c]pyrrole-4,6-dione-based copolymer, PBDTTPD, has been designed and synthesized and demonstrated a power conversion efficiency of 5.5% in a bulk-heterojunction photovoltaic device having an active area of 1.0 cm(2). Expand
Ultrafast fluorescence imaging in vivo with conjugated polymer fluorophores in the second near-infrared window.
A series of low-bandgap donor/acceptor copolymers with tunable emission wavelengths of 1,050-1,350 nm allows for in vivo, deep-tissue and ultrafast imaging of mouse arterial blood flow with an unprecedented frame rate of >25 frames per second. Expand
Single-Junction Organic Solar Cell with over 15% Efficiency Using Fused-Ring Acceptor with Electron-Deficient Core
Summary Recently, non-fullerene n-type organic semiconductors have attracted significant attention as acceptors in organic photovoltaics (OPVs) due to their great potential to realize high-powerExpand
Alkyl Chain Tuning of Small Molecule Acceptors for Efficient Organic Solar Cells
Summary The field of organic solar cells has seen rapid developments after the report of a high-efficiency (15.7%) small molecule acceptor (SMA) named Y6. In this paper, we design and synthesize aExpand
Synthesis and Characterization of New Low-Bandgap Diketopyrrolopyrrole-Based Copolymers
Eleven new low bandgap diketopyrrolopyrrole-based copolymers have been prepared by Suzuki or Stille cross-coupling polycondensation reactions. Comonomers derived from thiophene, carbazoles, fluorene,Expand
Polythiophene Derivative with Phenothiazine−Vinylene Conjugated Side Chain: Synthesis and Its Application in Field-Effect Transistors
A new polythiophene derivative with phenothiazine−vinylene (PTZV) conjugated side chains, PTZV−PT, was synthesized through the Stille coupling reaction and characterized by 1H NMR, elementalExpand
Tetrafluoroquinoxaline based polymers for non-fullerene polymer solar cells with efficiency over 9%
Abstract In order to increase the power conversion efficiency (PCE) of non -fullerene polymer solar cells (PSCs), the absorption spectra of donor and acceptor should be complementary for efficientExpand
Plasmonic micro-beads for fluorescence enhanced, multiplexed protein detection with flow cytometry
Micro-bead based multiplexed protein immunoassays have experienced rapid growth in the past decade. Thus far, bead based protein assays have relied on the bulky 240 kDa protein phycoerythrin (PE) asExpand
Development of quinoxaline based polymers for photovoltaic applications
Polymer solar cells (PSCs) with a bulk heterojunction (BHJ) structure, i.e. a blend of a p-type conjugated polymer with an n-type semiconductor acceptor, have made rapid progress over the pastExpand