Search Results - "Franca, Larissa"
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Key requirements for ultraefficient sensitization in hyperfluorescence organic light-emitting diodes
Published in Nature photonics (01-06-2024)“…Blue organic light-emitting diode (OLED) technology requires further advancements, and hyperfluorescent (HF) OLEDs have emerged as a promising solution to…”
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Donor, Acceptor, and Molecular Charge Transfer Emission All in One Molecule
Published in The journal of physical chemistry letters (23-03-2023)“…The molecular photophysics in the thermally activated delayed fluorescence (TADF) spiro-acridine–anthracenone compound, ACRSA, is dominated by the rigid…”
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3
Laplace Transform Fitting as a Tool To Uncover Distributions of Reverse Intersystem Crossing Rates in TADF Systems
Published in The journal of physical chemistry letters (04-08-2022)“…Donor–acceptor (D–A) thermally activated delayed fluorescence (TADF) molecules are exquisitely sensitive to D–A dihedral angle. Although commonly simplified to…”
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4
Electroluminescence of Tetradentate Pt(II) Complexes: O^N^N^O versus C^N^N^O Coordination
Published in Inorganic chemistry (10-04-2023)“…Alkylation of one of the phenolic hydroxyl groups in a salen-type tetradentate ligand changes the coordination mode from O^N^N^O to the cyclometallating…”
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Photophysics of TADF Guest–Host Systems: Introducing the Idea of Hosting Potential
Published in ACS applied electronic materials (22-09-2020)“…The thermally activated delayed fluorescence (TADF) donor–acceptor (D–A) molecule, DMAC–TRZ, is used as a TADF emitter “probe” to distinguish the environmental…”
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Unexpected Quasi‐Axial Conformer in Thermally Activated Delayed Fluorescence DMAC‐TRZ, Pushing Green OLEDs to Blue
Published in Advanced functional materials (01-06-2023)“…Hidden photophysics is elucidated in the very well‐known thermally activated delayed fluorescence (TADF) emitter, DMAC‐TRZ. A molecule that, based on its…”
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Room Temperature Phosphorescence in Solution from Thiophene‐Bridged Triply Donor‐Substituted Tristriazolotriazines
Published in Chemistry : a European journal (21-04-2023)“…Most organic room‐temperature phosphorescence (RTP) emitters do not show their RTP in solution. Here, we incorporated sulfur‐containing thiophene bridges…”
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Exploring the Early Time Behavior of the Excited States of an Archetype Thermally Activated Delayed Fluorescence Molecule
Published in The journal of physical chemistry letters (15-02-2024)“…Optical pump–probe techniques allow for an in-depth study of dark excited states. Here, we utilize them to map and gain insights into the excited states…”
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9
Genetic Variability for Clonal Propagation of Acacia mearnsii
Published in Forest science (29-08-2024)“…Plantations of Acacia mearnsii established from seeds often exhibit low levels of productivity due to significant differences in plant growth. Therefore, the…”
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10
Opposite Sign of Polarization Splitting in Ultrastrongly Coupled Organic Tamm Plasmon Structures
Published in Journal of physical chemistry. C (22-04-2021)“…The properties of the ultrastrongly coupled Tamm plasmon cavity filled with a high-oscillator-strength organic material DPAVBi…”
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Efficient UV Luminescence from Organic-Based Tamm Plasmon Structures Emitting in the Strong-Coupling Regime
Published in Journal of physical chemistry. C (01-10-2020)“…Excitons in organic semiconductors possessing a large oscillator strength demonstrate strong coupling with cavity modes at room temperature. A large Stokes…”
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12
ConA-Coated Liposomes as a System to Delivery β-Lapachone to Breast Cancer Cells
Published in Anti-cancer agents in medicinal chemistry (01-03-2022)“…Target treatment using site-specific nanosystems is a hot topic for treating several diseases, especially cancer. The study was set out to develop…”
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13
Delayed Fluorescence by Triplet–Triplet Annihilation from Columnar Liquid Crystal Films
Published in ACS applied electronic materials (26-07-2022)“…Delayed fluorescence (DF) by triplet–triplet annihilation (TTA) is observed in solutions of a benzoperylene-imidoester mesogen that shows a hexagonal columnar…”
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14
Double Pituitary Prolactinoma
Published in The journal of clinical endocrinology and metabolism (01-11-2010)Get full text
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15
Ostracoda impairs growth and survival of Arapaima gigas larvae
Published in Aquaculture (30-04-2019)“…The practice of indoor larviculture can be an alternative to enhance the rearing of arapaima larvae, improving their survival and the supply of arapaima…”
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The Critical Role of nπ States in the Photophysics and Thermally Activated Delayed Fluorescence of Spiro Acridine-Anthracenone
Published in The journal of physical chemistry letters (11-02-2021)“…The molecular photophysics and thermally activated delayed fluorescence (TADF) in spiro compounds are distinct because of the rigid orthogonal C–C bridging…”
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Thermally Activated Delayed Fluorescence: Polarity, Rigidity, and Disorder in Condensed Phases
Published in Journal of the American Chemical Society (24-08-2022)“…We present a detailed and comprehensive picture of the photophysics of thermally activated delayed fluorescence (TADF). The approach relies on a few-state…”
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Investigation of Intramolecular Through-Space Charge-Transfer States in Donor–Acceptor Charge-Transfer Systems
Published in The journal of physical chemistry letters (25-03-2021)“…Commonly, thermally activated delayed fluorescence (TADF) emitters present a twisted donor–acceptor structure. Here, electronic communication is mediated…”
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The Role of Sodium and Glucose in the Prognosis of Patients with Aneurysmal Subarachnoid Hemorrhage: A Literature Review of New Evidence
Published in Arquivos brasileiros de neurocirurgia (01-03-2024)“…The present study aims to review the influence of glycemia and natremia on the propensity to develop complications, worse prognosis, and mortality risk in…”
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Unusual Excimer/Dimer Behavior of a Highly Soluble C,N Platinum(II) Complex with a Spiro-Fluorene Motif
Published in Inorganic chemistry (13-11-2023)“…In this work, we introduce a spiro-fluorene unit into a phenylpyridine (CN)-type ligand as a simple way to deplanarize the structure and increase the…”
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