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Wai Yeung Wong

Researcher at Hong Kong Polytechnic University

Publications -  844
Citations -  36548

Wai Yeung Wong is an academic researcher from Hong Kong Polytechnic University. The author has contributed to research in topics: Phosphorescence & OLED. The author has an hindex of 83, co-authored 774 publications receiving 31949 citations. Previous affiliations of Wai Yeung Wong include University Grants Committee & Hunan University.

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Poly[(9,9-dioctyl-fluorenyl-2,7-diyl)-co-fluorenone]-based orange fluorescence probe for cellular imaging

TL;DR: A novel orange fluorescence probe based on efficient fluorescence resonance energy transfer from poly[(9,9-dioctylfluorenyl-2,7-diyl)-co-fluorenone] nanoparticles to Rhodamine B dye molecules was developed and demonstrated the characteristics that especially useful in live cell or in vivo studies, such as narrow full width at half-maximum emission.
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Crystal structure of picolinic acid hydrazide, C6H7N3O

TL;DR: In this paper, the authors proposed a monoclinear monoclonality approach to C12/c1 (no. 15), a = 19.222(2) Å, b = 3.8987(4)Å, c = 18.115(2), β = 107.095 (2)°, V = 1297.6 Å3, Z = 8, Rgt(F) = 0.038, wRref(F2) =0.122, T = 293 K
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Geometrically isomeric [Ir(iqbt)(ppy)(hpa)] complexes with differential molecule orientations for efficient near-infrared (NIR) polymer light-emitting diodes (PLEDs)

TL;DR: Based on geometrical isomerization of [Ir(C^N1)(c^N2)(N^O)]-trisheteroleptic Ir(III)-complexes, the augmented transition dipole transition (TMD) with a preferential horizontal orientation, beneficial for their photoexcited and electroluminescent NIR-phosphorescence, is reported in this article.
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Thermally stable inverted organic light-emitting diodes using Ag-doped 4,7-diphenyl-1,10-phenanthroline as an electron injection layer

TL;DR: In this article, a thermally stable inverted OLED was developed by employing silver (Ag) doped into 4,7-diphenyl-1,10-phenanthroline (Bphen) as an n-type doped electron injection layer (EIL).
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Synthesis and Characterization of a Novel Diblock Copolymer with a Polyrotoxane Block

TL;DR: In this article, a diblock copolymer with a polyrotaxane block α-cyclodextrins-poly (e-caprolactone)-b-poly{2,5-bis[(4methoxypheny)oxycabony]-styrene} was successfully synthesized by combining ring-opening polymerization (ROP) and atom transfer radical polymerization(ATRP).