Determining Charge Lifetime and Mobility Dynamics in Organic Semiconductors for Photovoltaic Applications

Tetraphenylethene 9,10-Diphenylanthracene Derivatives – Synthesis and Photophysical Properties

C Gao, JY Seow, B Zhang, CR Hall, AJ Tilley, JM White, TA Smith, WWH Wong

2019-06-01

A series of tetraphenylethene 9,10-diphenylanthracene (TPE-DPA) derivatives have been synthesized, and their photophysical propert..

A Maleimide-functionalized Tetraphenylethene for Measuring and Imaging Unfolded Proteins in Cells

S Zhang, M Liu, LYF Tan, Q Hong, ZL Pow, TC Owyong, S Ding, WWH Wong, Y Hong

2019-03-15

Collapse of the protein homeostasis (proteostasis) can lead to accumulation and aggregation of unfolded proteins, which has been f..

Molecularly isolated perylene diimides enable both strong exciton-photon coupling and high photoluminescence quantum yield

Randy P Sabatini, Bolong Zhang, Akhil Gupta, Julien Leoni, Wallace WH Wong, Girish Lakhwani

2019-03-14

Strong coupling in organic media holds the promise of efficient room temperature polariton lasing with solution-processed material..

Exciton Dynamics of Photoexcited Pendant Porphyrin Polymers in Solution and in Thin Films

AL Stevens, S Novakovic, JM White, WWH Wong, TA Smith, KP Ghiggino, MF Paige, RP Steer

2018-12-20

Several new polymers with rotatable zinc porphyrin pendants have been synthesized and their optical spectroscopic and photophysica..

Amine-Substituted Diazocine Derivatives – Synthesis, Structure, and Photophysical Properties

MA Gregory, B Zhang, AJ Tilley, T Scheerlinck, JM White, WWH Wong

2018-11-01

A series of amine-substituted diazocines were synthesized in three steps from methyl 2-aminobenzoate or methyl 3-aminonaphtholate...

Excitonic processes in porphyrin-based photon upconversion materials

Ken Ghiggino, Sacha Novakovic, Ronald Steer, Jonathan White, Wallace Wong

2018-08-19

A water-soluble, AIE-active polyelectrolyte for conventional and fluorescence lifetime imaging of mouse neuroblastoma neuro-2A cells

Y Wang, H Yao, J Zhou, Y Hong, B Chen, B Zhang, TA Smith, WWH Wong, Z Zhao

2018-03-15

A new conjugated polyelectrolyte containing tetraphenylethene units in the backbone is synthesized and characterized. This polyele..

Aggregation-induced emission-mediated spectral downconversion in luminescent solar concentrators

Bolong Zhang, James L Banal, David J Jones, Ben Zhong Tang, Kenneth P Ghiggino, Wallace WH Wong

2018-03-01

The light-harvesting efficiency of luminescent solar concentrators (LSCs) is encumbered by reabsorption of emission and concentrat..

Highly Fluorescent Pyridinium Betaines for Light Harvesting

J Xu, B Zhang, M Jansen, L Goerigk, WWH Wong, C Ritchie

2017-10-23

We report the findings of our experimental and theoretical investigations into the properties of pyridinium enolates and their pot..

Highly fluorescent molecularly insulated perylene diimides: Effect of concentration on photophysical properties

B Zhang, H Soleimaninejad, DJ Jones, JM White, KP Ghiggino, TA Smith, WWH Wong

2017-10-10

A series of four perylene diimide (PDI) chromophores were prepared with increasing steric bulk on the imide substituents with the ..

AIE conjugated polyelectrolytes based on tetraphenylethene for efficient fluorescence imaging and lifetime imaging of living cells

M Gao, Y Hong, B Chen, Y Wang, W Zhou, WWH Wong, J Zhou, TA Smith, Z Zhao

2017-07-14

A series of new conjugated polyelectrolytes (CPEs) containing tetraphenylethene units are synthesized and characterized. They show..

Emissive Molecular Aggregates and Energy Migration in Luminescent Solar Concentrators

James L Banal, Bolong Zhang, David J Jones, Kenneth P Ghiggino, Wallace WH Wong

2017-01-17

Luminescent solar concentrators (LSCs) are light harvesting devices that are ideally suited to light collection in the urban envir..

Determinants of the efficiency of photon upconversion by triplet-triplet annihilation in the solid state: Zinc porphyrin derivatives in PVA

R Rautela, NK Joshi, S Novakovic, WWH Wong, JM White, KP Ghiggino, MF Paige, RP Steer

2017-01-01

Spectroscopic, photophysical and computational studies designed to expose and explain the differences in the efficiencies of non-c..

Energy Migration in Organic Solar Concentrators with a Molecularly Insulated Perylene Diimide

JL Banal, H Soleimaninejad, FM Jradi, M Liu, JM White, AW Blakers, MW Cooper, DJ Jones, KP Ghiggino, SR Marder, TA Smith, WWH Wong

2016-06-23

Maintaining high incident light absorption while minimizing luminescence reabsorption is a key challenge for organic luminescent s..