Phenoxazine–Quinoline Conjugates: Impact of Halogenation on Charge Transfer Triplet Energy Harvesting via Aggregate Induced Phosphorescence

Molecular-Level Understanding of Dual-RTP via Host-Sensitized Multiple Triplet-to-Triplet Energy Transfers and Data Security Application

(2022) Nirmalya Acharya et al.   ACS Omega

Thermally Activated Delayed Fluorescence and Room-Temperature Phosphorescence in Asymmetric Phenoxazine-Quinoline (D2–A) Conjugates and Dual Electroluminescence

(2022) Suvendu Dey et al.   Journal of Physical Chemistry C

Heavy-Atom-Free Room-Temperature Phosphorescent Organic Light-Emitting Diodes Enabled by Excited States Engineering

(2021) Heather F. Higginbotham et al.   ACS Applied Materials & Interfaces

Effect of π···π Interactions of Donor Rings on Persistent Room-Temperature Phosphorescence in D4–A Conjugates and Data Security Application

(2021) Harsh Bhatia et al.   ACS Omega

Dihedral Angle Distribution of Thermally Activated Delayed Fluorescence Molecules in Solids Induces Dual Phosphorescence from Charge-Transfer and Local Triplet States

(2021) Seung-Je Woo et al.   CHEMISTRY OF MATERIALS

Rational design of pyrrole derivatives with aggregation-induced phosphorescence characteristics for time-resolved and two-photon luminescence imaging

(2021) Jianhui Yang et al.   Nature Communications

Nanosecond-time-scale delayed fluorescence molecule for deep-blue OLEDs with small efficiency rolloff

(2020) Jong Uk Kim et al.   Nature Communications

Highly Efficient Persistent Room‐Temperature Phosphorescence from Heavy Atom‐Free Molecules Triggered by Hidden Long Phosphorescent Antenna

(2020) Indranil Bhattacharjee et al.   ADVANCED MATERIALS

Synthesis, optical properties, acid-base vapochromism and anti-counterfeiting of novel π-extended pyridine fused coumarins

(2020) Saheli Karmakar et al.   JOURNAL OF LUMINESCENCE

Organic light emitters exhibiting very fast reverse intersystem crossing

(2020) Yoshimasa Wada et al.   Nature Photonics

Room-temperature phosphorescence from organic aggregates

(2020) Weijun Zhao et al.   Nature Reviews Materials

Suppressed Triplet Exciton Diffusion Due to Small Orbital Overlap as a Key Design Factor for Ultralong-Lived Room-Temperature Phosphorescence in Molecular Crystals

(2019) Kaishi Narushima et al.   ADVANCED MATERIALS

Room‐Temperature Phosphorescence in Metal‐Free Organic Materials

(2019) Huili Ma et al.   ANNALEN DER PHYSIK

Sulfur-Based Intramolecular Hydrogen-Bond: Excited-State Hydrogen-Bond On/Off Switch with Dual Room-Temperature Phosphorescence

(2019) Zong-Ying Liu et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Use of Dimeric Excited States of the Donors in D4-A Systems for Accessing White Light Emission, Afterglow, and Invisible Security Ink

(2019) Harsh Bhatia et al.   Journal of Physical Chemistry C

Aggregation‐Induced Dual‐Phosphorescence from Organic Molecules for Nondoped Light‐Emitting Diodes

(2019) Tao Wang et al.   ADVANCED MATERIALS

Spin-Vibronic Mechanism for Intersystem Crossing

(2018) Thomas J. Penfold et al.   CHEMICAL REVIEWS

Dual Emission through Thermally Activated Delayed Fluorescence and Room-Temperature Phosphorescence, and Their Thermal Enhancement via Solid-State Structural Change in a Carbazole-Quinoline Conjugate

(2018) Indranil Bhattacharjee et al.   Journal of Physical Chemistry Letters

Intrinsic Analysis of Radiative and Room-Temperature Nonradiative Processes Based on Triplet State Intramolecular Vibrations of Heavy Atom-Free Conjugated Molecules toward Efficient Persistent Room-Temperature Phosphorescence

(2018) Shuzo Hirata   Journal of Physical Chemistry Letters

Biluminescence via Fluorescence and Persistent Phosphorescence in Amorphous Organic Donor(D4)–Acceptor(A) Conjugates and Application in Data Security Protection

(2018) Harsh Bhatia et al.   Journal of Physical Chemistry Letters

Conformational switching via an intramolecular H-bond modulates the fluorescence lifetime in a novel coumarin–imidazole conjugate

(2018) Indranil Bhattacharjee et al.   PHYSICAL CHEMISTRY CHEMICAL PHYSICS

Triazatruxene: A Rigid Central Donor Unit for a D-A3 Thermally Activated Delayed Fluorescence Material Exhibiting Sub-Microsecond Reverse Intersystem Crossing and Unity Quantum Yield via Multiple Singlet-Triplet State Pairs

(2018) Paloma L. dos Santos et al.   Advanced Science

All-organic thermally activated delayed fluorescence materials for organic light-emitting diodes

(2018) Yuchao Liu et al.   Nature Reviews Materials

Room-Temperature Orange-Red Phosphorescence by Way of Intermolecular Charge Transfer in Single-Component Phenoxazine–Quinoline Conjugates and Chemical Sensing

(2018) Indranil Bhattacharjee et al.   Journal of Physical Chemistry C

Bond Rotations and Heteroatom Effects in Donor–Acceptor–Donor Molecules: Implications for Thermally Activated Delayed Fluorescence and Room Temperature Phosphorescence

(2018) Jonathan S. Ward et al.   JOURNAL OF ORGANIC CHEMISTRY

Aggregation-Induced Enhancement of Molecular Phosphorescence Lifetime: A First-Principle Study

(2018) Jinxiao Zhang et al.   Journal of Physical Chemistry C

Intermolecular Electronic Coupling of Organic Units for Efficient Persistent Room-Temperature Phosphorescence

(2016) Zhiyong Yang et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Revealing the spin–vibronic coupling mechanism of thermally activated delayed fluorescence

(2016) Marc K. Etherington et al.   Nature Communications

Aggregation-Induced Emission: Together We Shine, United We Soar!

(2015) Ju Mei et al.   CHEMICAL REVIEWS

Tipping the Balance with the Aid of Stoichiometry: Room Temperature Phosphorescence versus Fluorescence in Organic Cocrystals

(2015) Simone d’Agostino et al.   CRYSTAL GROWTH & DESIGN

Exciton diffusion in organic semiconductors

(2015) Oleksandr V. Mikhnenko et al.   Energy & Environmental Science

Fast and long-range triplet exciton diffusion in metal–organic frameworks for photon upconversion at ultralow excitation power

(2015) Prasenjit Mahato et al.   NATURE MATERIALS

Phosphorescence meets its match

(2014) Sebastian Reineke   Nature Photonics

Efficient Persistent Room Temperature Phosphorescence in Organic Amorphous Materials under Ambient Conditions

(2013) Shuzo Hirata et al.   ADVANCED FUNCTIONAL MATERIALS

Phosphorescent Cocrystals Assembled by 1,4-Diiodotetrafluorobenzene and Fluorene and Its Heterocyclic Analogues Based on C–I···π Halogen Bonding

(2012) Hai Yue Gao et al.   CRYSTAL GROWTH & DESIGN

Highly efficient organic light-emitting diodes from delayed fluorescence

(2012) Hiroki Uoyama et al.   NATURE

Triplet states in organic semiconductors

(2009) A. Köhler et al.   MATERIALS SCIENCE & ENGINEERING R-REPORTS

A dual-emissive-materials design concept enables tumour hypoxia imaging

(2009) Guoqing Zhang et al.   NATURE MATERIALS