Self-assembly of luminescent alkynylplatinum (II) terpyridyl complexes: modulation of photophysical properties through aggregation behavior

KMC Wong, VWW Yam - Accounts of chemical research, 2011 - ACS Publications
Complexes of platinum (II) with polypyridine (that is, the multidentate ligands related to
pyridine, such as bipyridine or terpyridine) have rich photophysical properties. These …

Polymer‐Induced Self‐Assembly of Alkynylplatinum(II) Terpyridyl Complexes by Metal⋅⋅⋅Metal/π⋅⋅⋅π Interactions

C Yu, KMC Wong, KHY Chan… - Angewandte Chemie …, 2005 - Wiley Online Library
The intriguing structures and bonding properties of squareplanar platinum (ii) complexes
have attracted long-standing interest,[1] and more-so recently with the growing interest in the …

Luminescent Platinum(II) Terpyridyl Complexes: Effect of Counter Ions on Solvent‐Induced Aggregation and Color Changes

VWW Yam, KHY Chan, KMC Wong… - Chemistry–A European …, 2005 - Wiley Online Library
A series of platinum (ii) terpyridyl complexes [Pt (tpy)(C C C CH)] X, 1‐X (X= OTf−;
PF6−; ClO4−; BF4−; BPh4−);[Pt (tpy)(C CC6H5)] X, 2‐X (X= OTf−; PF6−; ClO4−; BF4−);[Pt …

Luminescent dinuclear platinum (II) terpyridine complexes with a flexible bridge and" sticky ends"

VWW Yam, KHY Chan, KMC Wong… - Angewandte Chemie …, 2006 - hub.hku.hk
(Figure Presented) Sticking together: Dinuclear platinum (II) terpyridyl complexes display a
high tendency towards intramolecular self-association, in which the two Pt terpy units" stick …

Solvent-Induced Aggregation through Metal⊙⊙⊙ Metal/π⊙⊙⊙ π Interactions: Large Solvatochromism of Luminescent Organoplatinum (II) Terpyridyl Complexes

VWW Yam, KMC Wong, N Zhu - Journal of the American Chemical …, 2002 - ACS Publications
A dramatic color change and tremendous emission enhancement have been “switched on”
upon increasing diethyl ether ratio in acetonitrile or acetone solution of [Pt (tpy)(C⋮ C− C⋮ …

Induced self-assembly and disassembly of water-soluble alkynylplatinum (II) terpyridyl complexes with “switchable” near-infrared (NIR) emission modulated by metal …

CYS Chung, SPY Li, MW Louie, KKW Lo… - Chemical Science, 2013 - pubs.rsc.org
Water-soluble alkynylplatinum (II) terpyridine complexes,[Pt {tpy (C6H4CH2NMe3-4)-
4′}(CC–Ar)](OTf) 2 [Ar= C6H3–(OH) 2-3, 5 (1), C6H4OH-4 (2), C6H3–(OMe) 2-3, 5 (3)] …

Polyelectrolyte‐Induced Self‐Assembly of Positively Charged Alkynylplatinum (II)–Terpyridyl Complexes in Aqueous Media

C Yu, KHY Chan, KMC Wong… - Chemistry–A European …, 2008 - Wiley Online Library
Polyelectrolytes carrying multiple negative charges were found to induce the aggregation
and self‐assembly of the positively charged platinum (II)–terpyridyl complexes in aqueous …

Luminescence platinum (II) terpyridyl complexes—from fundamental studies to sensory functions

KMC Wong, VWW Yam - Coordination Chemistry Reviews, 2007 - Elsevier
Different types of luminescent platinum (II) terpyridyl complexes,[Pt (trpy) X]+/2+(X= anionic
or neutral ligand), have been designed, synthesized and characterized. Their electronic …

Controlling Aggregation in Highly Emissive Pt(II) Complexes Bearing Tridentate Dianionic NNN Ligands. Synthesis, Photophysics, and Electroluminescence

M Mydlak, M Mauro, F Polo, M Felicetti… - Chemistry of …, 2011 - ACS Publications
Neutral Pt (II) complexes bearing tridentate dianionic 2, 6-bis (1 H-1, 2, 4-triazol-5-yl)
pyridine and ancillary alkyl-substituted pyridine ligands have been synthesized and …

Self-assembly of alkynylplatinum (II) terpyridine amphiphiles into nanostructures via steric control and metal–metal interactions

SYL Leung, KMC Wong… - Proceedings of the …, 2016 - National Acad Sciences
A series of mono-and dinuclear alkynylplatinum (II) terpyridine complexes containing the
hydrophilic oligo (para-phenylene ethynylene) with two 3, 6, 9-trioxadec-1-yloxy chains was …