Ken‐Tsung Wong
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View article: Granite Vision: a lightweight, open-source multimodal model for enterprise Intelligence
Granite Vision: a lightweight, open-source multimodal model for enterprise Intelligence Open
We introduce Granite Vision, a lightweight large language model with vision capabilities, specifically designed to excel in enterprise use cases, particularly in visual document understanding. Our model is trained on a comprehensive instru…
View article: Construction of Through‐Space Charge‐Transfer Nanoparticles for Facilely Realizing High‐Performance NIR‐II Cancer Phototheranostics
Construction of Through‐Space Charge‐Transfer Nanoparticles for Facilely Realizing High‐Performance NIR‐II Cancer Phototheranostics Open
Phototheranostics with second near‐infrared (NIR‐II) emissions show great potential for disease diagnosis and imaging‐guided phototherapy owing to deep tissue penetration, high imaging resolution, and excellent tumor eradication. Recently,…
View article: Molecular Probing of the Microscopic Pressure at Contact Interfaces
Molecular Probing of the Microscopic Pressure at Contact Interfaces Open
Obtaining insights into friction at the nanoscopic level and being able to translate these into macroscopic friction behavior in real-world systems is of paramount importance in many contexts, ranging from transportation to high-precision …
View article: CCDC 2245430: Experimental Crystal Structure Determination
CCDC 2245430: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2245432: Experimental Crystal Structure Determination
CCDC 2245432: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2245433: Experimental Crystal Structure Determination
CCDC 2245433: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2288661: Experimental Crystal Structure Determination
CCDC 2288661: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2288662: Experimental Crystal Structure Determination
CCDC 2288662: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2288660: Experimental Crystal Structure Determination
CCDC 2288660: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2288659: Experimental Crystal Structure Determination
CCDC 2288659: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Chiral Binaphthalene Building Blocks for Self-Assembled Nanoscale CPL Emitters
Chiral Binaphthalene Building Blocks for Self-Assembled Nanoscale CPL Emitters Open
The introduction of biuret hydrogen-bonding sites onto chiral binaphthalene-based chromophores was investigated as a route to sub-micron-sized, vesicle-like aggregates endowed with chiroptical properties. The synthesis was conducted from t…
View article: Anti‐Quenching NIR‐II J‐Aggregates of Benzo[c]thiophene Fluorophore for Highly Efficient Bioimaging and Phototheranostics
Anti‐Quenching NIR‐II J‐Aggregates of Benzo[c]thiophene Fluorophore for Highly Efficient Bioimaging and Phototheranostics Open
Molecular fluorophores with the second near‐infrared (NIR‐II) emission hold great potential for deep‐tissue bioimaging owing to their excellent biocompatibility and high resolution. Recently, J‐aggregates are used to construct long‐wavelen…
View article: Highly Luminescent Earth‐Benign Organometallic Manganese Halide Crystals with Ultrahigh Thermal Stability of Emission from 4 to 623 K (Small 8/2023)
Highly Luminescent Earth‐Benign Organometallic Manganese Halide Crystals with Ultrahigh Thermal Stability of Emission from 4 to 623 K (Small 8/2023) Open
Halide Crystals In article number 2205981, Ken-Tsung Wong, Hao-Wu Lin, and co-workers demonstrate highly efficient and green emissive manganese halide crystals showing a notable absolute photoluminescence quantum yield ≈ 94% and an unprece…
View article: Peripheral engineering of Ir(<scp>iii</scp>) emitters with imidazo[4,5-<i>b</i>]pyrazin-2-ylidene cyclometalates for blue organic light emitting diodes
Peripheral engineering of Ir(<span>iii</span>) emitters with imidazo[4,5-<i>b</i>]pyrazin-2-ylidene cyclometalates for blue organic light emitting diodes Open
A new class of Ir( iii ) carbene complexes with dual N -aryl appendages, the isomeric products of which were successfully isolated and purified by column chromatography, were synthesized followed by catalytic isomerization at elevated temp…
View article: High‐Performance Deep‐Blue OLEDs Harnessing Triplet–Triplet Annihilation Under Low Dopant Concentration
High‐Performance Deep‐Blue OLEDs Harnessing Triplet–Triplet Annihilation Under Low Dopant Concentration Open
Organic blue emitters capable of proceeding triplet–triplet annihilation (TTA) are of great importance for high‐efficiency blue organic light‐emitting diodes (OLEDs). Herein, two deep‐blue emitters PAPE and PAPF with two diphenylanthracene…
View article: A universal strategy for the fabrication of single-photon and multiphoton NIR chromophore nanoparticles by loading organic dyes into water-soluble polymer nanosponges
A universal strategy for the fabrication of single-photon and multiphoton NIR chromophore nanoparticles by loading organic dyes into water-soluble polymer nanosponges Open
The development of optical organic nanoparticles (NPs) is desirable and widely studied. However, most organic chromophores are water-insoluble, and therefore, the derivatization and modification of these chromophores are difficult. Herein,…
View article: Supramolecular gating of TADF process in self-assembled nano-spheres for high-resolution OLED applications
Supramolecular gating of TADF process in self-assembled nano-spheres for high-resolution OLED applications Open
Supramolecular engineering is employed to spontaneously generate sub-micron-sized vesicles from TADF chromophores for OLED applications.
View article: Harnessing bipolar acceptors for highly efficient exciplex-forming systems
Harnessing bipolar acceptors for highly efficient exciplex-forming systems Open
Two bipolar molecules CzT2.1 and CzT2.2 are examined as electron acceptors to form exciplexes with electron donors 1,1-bis[(di-4-tolylamino)phenyl]cyclohexane (TAPC) and 4,4′,4′′-tris(carbazol-9-yl)-triphenylamine (TCTA), respectively.
View article: Origin of Hole Transport in Small Molecule Dilute Donor Solar Cells
Origin of Hole Transport in Small Molecule Dilute Donor Solar Cells Open
Dilute donor organic solar cells (OSCs) are a promising technology to circumvent the trade‐off between open‐circuit voltage ( V oc ) and short‐circuit current density ( J sc ). The origin of hole transport in OSCs with donor concentrations…
View article: Controlling through-space and through-bond intramolecular charge transfer in bridged D–D′–A TADF emitters
Controlling through-space and through-bond intramolecular charge transfer in bridged D–D′–A TADF emitters Open
Donor–donor′–acceptor molecules where the donor′ bridges the donor and acceptor have different possible interaction pathways for charge transfer.
View article: Organic Photodetectors: Vacuum‐Processed Small Molecule Organic Photodetectors with Low Dark Current Density and Strong Response to Near‐Infrared Wavelength (Advanced Optical Materials 17/2020)
Organic Photodetectors: Vacuum‐Processed Small Molecule Organic Photodetectors with Low Dark Current Density and Strong Response to Near‐Infrared Wavelength (Advanced Optical Materials 17/2020) Open
Efficient and vacuum-processed small molecular organic photodetectors (OPDs) employing the active layer of ClAlPc:C70 have been demonstrated by Shun-Wei Liu, Ken-Tsung Wong and co-workers, as reported in article number 2000519. Such propos…
View article: StableOrganic Photosensitizer Nanoparticles withAbsorption Peak beyond 800 Nanometers and High Reactive Oxygen SpeciesYield for Multimodality Phototheranostics
StableOrganic Photosensitizer Nanoparticles withAbsorption Peak beyond 800 Nanometers and High Reactive Oxygen SpeciesYield for Multimodality Phototheranostics Open
Effective
multimodality phototheranostics under deep-penetration
laser excitation is highly desired for tumor medicine, which is still
at a deadlock due to lack of versatile photosensitizers with absorption
located in the long-wavelength r…
View article: New D‐A‐A’‐Configured Small Molecule Donors Employing Conjugation to Red‐shift the Absorption for Photovoltaics
New D‐A‐A’‐Configured Small Molecule Donors Employing Conjugation to Red‐shift the Absorption for Photovoltaics Open
Four new donor‐acceptor‐acceptor’ (D‐A‐A’)‐configured donors, CPNT , DCPNT , CPNBT , and DCPNBT equipped with naphtho[1,2 ‐c :5,6 ‐c′ ]bis([1,2,5]‐thiadiazole) (NT) or naphtho[2,3‐ c ][1,2,5]thiadiazole (NBT) as the central acceptor (A) un…