Aggregation‐induced emission (AIE): a historical perspective

F Würthner - Angewandte Chemie International Edition, 2020 - Wiley Online Library
Aggregation‐induced emission (AIE) has attracted considerable interest over the last twenty
years. In contrast to the large number of available reviews focusing specifically on AIE, this …

Luminescence in crystalline organic materials: from molecules to molecular solids

J Gierschner, J Shi, B Milián‐Medina… - Advanced Optical …, 2021 - Wiley Online Library
Luminescent small, all‐organic molecules are of tremendous interest in materials and life
science applications. Nevertheless, targeted design requires a basic understanding of the …

Stable, bright, and long-fluorescence-lifetime dyes for deep-near-infrared bioimaging

J Li, Y Dong, R Wei, G Jiang, C Yao, M Lv… - Journal of the …, 2022 - ACS Publications
Near-infrared (NIR) fluorophores absorbing maximally in the region beyond 800 nm, ie,
deep-NIR spectral region, are actively sought for biomedical applications. Ideal dyes are …

Recent progress on molecularly near-infrared fluorescent probes for chemotherapy and phototherapy

C Yan, Y Zhang, Z Guo - Coordination Chemistry Reviews, 2021 - Elsevier
Recently, molecularly fluorophores for nanotheranostics, bridging in vivo imaging and
therapeutic capability within unimolecular system, has attracted increasing attention …

Regulating the proximity effect of heterocycle-containing AIEgens

J Zhang, Y Tu, H Shen, JWY Lam, J Sun… - Nature …, 2023 - nature.com
Proximity effect, which refers to the low-lying (n, π*) and (π, π*) states with close energy
levels, usually plays a negative role in the luminescent behaviors of heterocyclic …

The energy gap law at work: Emission yield and rate fluctuations of single NIR emitters

C Erker, T Basché - Journal of the American Chemical Society, 2022 - ACS Publications
Internal conversion (IC) often is the dominating relaxation pathway in NIR emitters, lowering
their fluorescence quantum yield. Here, we investigate dibenzoterrylene (DBT) by bulk and …

Growth of Merocyanine Dye J‐Aggregate Nanosheets by Living Supramolecular Polymerization

L Kleine‐Kleffmann, A Schulz… - Angewandte …, 2023 - Wiley Online Library
J‐aggregates are highly desired dye aggregates but so far there has been no general
concept how to accomplish the required slip‐stacked packing arrangement for dipolar …

Fluorous soluble cyanine dyes for visualizing perfluorocarbons in living systems

I Lim, A Vian, HL van de Wouw, RA Day… - Journal of the …, 2020 - ACS Publications
The bioorthogonal nature of perfluorocarbons provides a unique platform for introducing
dynamic nano-and microdroplets into cells and organisms. To monitor the localization and …

The rise and future of discrete organic–inorganic hybrid nanomaterials

MW Brett, CK Gordon, J Hardy… - ACS Physical Chemistry …, 2022 - ACS Publications
Hybrid nanomaterials (HNs), the combination of organic semiconductor ligands attached to
nanocrystal semiconductor quantum dots, have applications that span a range of practical …

Transforming Dyes into Fluorophores: Exciton‐Induced Emission with Chain‐like Oligo‐BODIPY Superstructures

LJ Patalag, J Hoche, R Mitric, DB Werz… - Angewandte …, 2022 - Wiley Online Library
Herein we present a systematic study demonstrating to which extent exciton formation can
amplify fluorescence based on a series of ethylene‐bridged oligo‐BODIPYs. A set of non …