Wallace Wong

Modeling radiative and non-radiative pathways at both the Franck-Condon and Herzberg-Teller approximation level.

A Manian, RA Shaw, I Lyskov, W Wong, SP Russo

Journal article  |  2021  |  J Chem Phys

Here, we present a concise model that can predict the photoluminescent properties of a given compound from first principles, both ..

Pyridine End-Capped Polymer to Stabilize Organic Nanoparticle Dispersions for Solar Cell Fabrication through Reversible Pyridinium Salt Formation

Sonam Saxena, Philipp Marlow, Jegadesan Subbiah, Alexander Colsmann, Wallace WH Wong, David J Jones

Journal article  |  2021  |  ACS APPLIED MATERIALS & INTERFACES

Bulk-heterojunction nanoparticle dispersions in water or alcohol can be employed as eco-friendly inks for the fabrication of organ..

Detection of Urinary Albumin Using a "Turn-on" Fluorescent Probe with Aggregation-Induced Emission Characteristics.

Qi Hu, Bicheng Yao, Tze Cin Owyong, Sharon Prashanth, Changyu Wang, Xinyi Zhang, Wallace WH Wong, Youhong Tang, Yuning Hong

Journal article  |  2021  |  Chem Asian J

Human serum albumin (HSA) is a broadly used biomarker for the diagnosis of various diseases such as chronic kidney disease. Here, ..

Synthesis and Solvatochromic Behavior of Zwitterionic Donor–Bridge–Acceptor Systems with Oligo(p-phenylene) Spacers

Irina Zharinova, Nicolau Saker Neto, Tze Cin Owyong, Jonathan M White, Wallace WH Wong

Journal article  |  2021  |  Organic Materials

Oligo(p-phenylene)s with a donor phenol group and an acceptor pyridinium moiety separated by one and two p-phenylene units were sy..

The performance of conjugated polymers as emitters for triplet-triplet annihilation upconversion

Riley O'Shea, Can Gao, Tze Cin Owyong, Jonathan M White, Wallace WH Wong

Journal article  |  2021  |  MATERIALS ADVANCES

A series of poly(phenylene-ethynylene) copolymers with various aryl spacer units were synthesized for use as emitters in triplet-t..

Detection of Halomethanes Using Cesium Lead Halide Perovskite Nanocrystals

Wenping Yin, Hanchen Li, Anthony SR Chesman, Ben Tadgell, Andrew D Scully, Mingchao Wang, Wenchao Huang, Christopher R McNeill, Wallace WH Wong, Nikhil Medhekar, Paul Mulvaney, Jacek J Jasieniak

Journal article  |  2021  |  ACS NANO

The extensive use of halomethanes (CH3X, X = F, Cl, Br, I) as refrigerants, propellants, and pesticides has drawn serious concern ..

Optimising molecular rotors to AIE fluorophores for mitochondria uptake and retention

Tze Cin OwYong, Siyang Ding, Na Wu, Thomas Fellowes, Sijie Chen, Jonathan M White, Wallace WH Wong, Yuning Hong

Journal article  |  2020  |  CHEMICAL COMMUNICATIONS

Molecular rotors exhibit fluorescence enhancement in a confined environment and thus have been used extensively in biological imag..

Molecular doped organic semiconductor crystals for optoelectronic device applications

Zhengsheng Qin, Can Gao, Wallace WH Wong, Moritz K Riede, Tianyu Wang, Huanli Dong, Yonggang Zhen, Wenping Hu

Journal article  |  2020  |  Journal of Materials Chemistry C

For semiconductors, doping is an efficient approach to tune their energy bandgaps, charge transport, and optical properties which ..

Revealing the Interfacial Photoreduction of MoO3 with P3HT from the Molecular Weight-Dependent "Burn-In" Degradation of P3HT:PC61BM Solar Cells

Huimin Gu, Lingpeng Yan, Sonam Saxena, Xueliang Shi, Xuning Zhang, Zerui Li, Qun Luo, Huiqiong Zhou, Yongzhen Yang, Xuguang Liu, Wallace WH Wong, Chang-Qi Ma

Journal article  |  2020  |  ACS Applied Energy Materials

“Burn-in” degradation occurs in many polymer solar cells, which dramatically reduces the overall power output of the cells at the ..

Organic polariton lasing with molecularly isolated perylene diimides

Randy P Sabatini, Fatemeh Maasoumi, Shyamal KK Prasad, Bolong Zhang, Caspar Clark, Timothy W Schmidt, Wallace WH Wong, Girish Lakhwani

Journal article  |  2020  |  APPLIED PHYSICS LETTERS

A dye immersed in a polymer matrix represents a promising material class for organic polariton lasers. While polariton condensatio..