Intermolecular Hydrogen‐Bond Stabilized 1D Pyrene‐Based Covalent Organic Framework for Advanced Memory Devices and Neuromorphic Computing
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202505890
Abstract: Covalent organic frameworks (COFs) have emerged as a compelling class of materials for active layers in memristors, yet the determinants of their electrical properties and effective tuning strategies remain elusive. Herein, the study unveils two… read more here.
Keywords: hydrogen; cof; pyrene based; covalent organic ... See more keywords
Pyrene‐Based Self‐Assembling Peptide for Ratiometric Detection of Heparin
Sign Up to like & getrecommendations! Published in 2023 at "ChemBioChem"
DOI: 10.1002/cbic.202200652
Abstract: Heparin is a commonly used anticoagulant in clinical practice; however, excessive heparin can cause serious adverse reactions. Convenient and accurate detection of heparin levels is thus very important. In this research, a pyrene‐based self‐assembling fluorescent… read more here.
Keywords: ratiometric detection; heparin; detection; pyrene based ... See more keywords
Pyrene-based D-A Molecules as Efficient Heterogeneous Catalysts for Visible-Light-Induced Aerobic Organic Transformations.
Sign Up to like & getrecommendations! Published in 2022 at "ChemSusChem"
DOI: 10.1002/cssc.202202082
Abstract: In this work, we described an efficient visible light promoted aerobic dehydro-coupling of amines, oxidation of thioethers and hydroxylation of arylboronic acids under benign conditions by using pyrene-based donor-acceptor (D-A) conjugated organic molecules. Donor-acceptor structure… read more here.
Keywords: light induced; induced aerobic; pyrene based; visible light ... See more keywords
Pyrene‐based ratiometric fluorescent chemosensor for sensitive detection of hypochlorite in a perfect aqueous solution
Sign Up to like & getrecommendations! Published in 2024 at "Journal of the Chinese Chemical Society"
DOI: 10.1002/jccs.202400074
Abstract: We synthesized a pyrene‐based sensitive fluorescent chemosensor, TPA‐Cl ((E)‐N,N,N‐trimethyl‐2‐oxo‐2‐(2‐(pyren‐1‐ylmethylene)hydrazinyl)ethan‐1‐aminium chloride), to detect hypochlorite in a perfect aqueous solution. TPA‐Cl showed high selectivity for hypochlorite through fluorescence color change from sky blue to blue. The detection… read more here.
Keywords: hypochlorite; fluorescent chemosensor; tpa; pyrene based ... See more keywords
Pyrene-based covalent triazine framework towards high-performance sensing and photocatalysis applications
Sign Up to like & getrecommendations! Published in 2020 at "Science China Materials"
DOI: 10.1007/s40843-020-1352-4
Abstract: Porous organic polymers (POPs) are an emerging class of porous materials, having many promising applications in a variety of areas. Among them, covalent triazine frameworks (CTFs) featuring conjugated and porous structures can be well applied… read more here.
Keywords: based covalent; pyrene based; performance; covalent triazine ... See more keywords
Dipolar 1,3,6,8-tetrasubstituted pyrene-based blue emitters containing electro-transporting benzimidazole moieties: Syntheses, structures, optical properties, electrochemistry and electroluminescence
Sign Up to like & getrecommendations! Published in 2018 at "Dyes and Pigments"
DOI: 10.1016/j.dyepig.2018.01.014
Abstract: Abstract A series of dipolar 1,3,6,8-tetrasubstituted pyrene-based compounds (py1, py2, mpy1 and mpy2) were designed and synthesized with two 4-tert-butylphenyl segments at 1,8-positions and two electron-transporting benzimidazole moieties at 3,6-sites of the pyrene core. These… read more here.
Keywords: tetrasubstituted pyrene; benzimidazole moieties; dipolar tetrasubstituted; transporting benzimidazole ... See more keywords
Easily synthesized pyrene-based nonfullerene acceptors for efficient organic solar cells
Sign Up to like & getrecommendations! Published in 2021 at "Synthetic Metals"
DOI: 10.1016/j.synthmet.2021.116904
Abstract: Abstract Pyrene is a commercial fused-ring unit and has attracted much attention in the field of organic photoelectric functional materials. Herein, two non-fullerene acceptors (NFAs) Py-2H and Py-2F based on pyrene core have been developed.… read more here.
Keywords: organic solar; easily synthesized; pyrene based; synthesized pyrene ... See more keywords
An efficient new dual fluorescent pyrene based chemosensor for the detection of bismuth (III) and aluminium (III) ions and its applications in bio-imaging.
Sign Up to like & getrecommendations! Published in 2019 at "Talanta"
DOI: 10.1016/j.talanta.2019.01.114
Abstract: A new simple pyrene based schiff base chemosensor 1 (nicotinic acid pyren-1-ylmethylene-hydrazide) has been constructed and is prepared from 1-pyrenecarboxaldehyde and nicotinic hydrazide. Notably, the chemosensor 1 exhibited remarkable colour changes while in the presence… read more here.
Keywords: bi3 al3; chemosensor; pyrene based;
Pyrene-Based Covalent Organic Polymers for Enhanced Photovoltaic Performance and Solar-Driven Hydrogen Production
Sign Up to like & getrecommendations! Published in 2018 at "ACS Applied Energy Materials"
DOI: 10.1021/acsaem.8b01432
Abstract: Photovoltaic solar-driven hydrogen production is promising but challenging. Herein, we report that pyrene-based covalent-organic-polymer-modified (COP-modified) TiO2 leads to composite materials with high power conversion efficiency (PCE). The suitable band position, inherent optimized pore size, large… read more here.
Keywords: hydrogen; solar driven; pyrene based; driven hydrogen ... See more keywords
Amide Linkages in Pyrene-Based Covalent Organic Frameworks toward Efficient Photocatalytic Reduction of Uranyl.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c16702
Abstract: The bond linkages in covalent organic frameworks (COFs) partly determine its physical and chemical properties, thus affecting the photoreactive activity by influencing the generation of photoelectrons and the separation of excitons. Herein, pyrene-based amide COF… read more here.
Keywords: organic frameworks; cofs; pyrene based; covalent organic ... See more keywords
Pyrene-Based Nanoporous Covalent Organic Framework for Carboxylation of C-H Bonds with CO2 and Value-Added 2-Oxazolidinones Synthesis under Ambient Conditions.
Sign Up to like & getrecommendations! Published in 2024 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.3c16690
Abstract: The selective carbon capture and utilization (CCU) as a one-carbon (C1) feedstock offers dual advantages for mitigating the rising atmospheric CO2 content and producing fine chemicals/fuels. In this context, herein, we report the application of… read more here.
Keywords: pybpy cof; cof; pyrene based; covalent organic ... See more keywords