Ultralarge Free‐Standing Imine‐Based Covalent Organic Framework Membranes Fabricated via Compression
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202104643
Abstract: Demand continues for processing methods to shape covalent organic frameworks (COFs) into macroscopic objects that are needed for their practical applications. Herein, a simple compression method to prepare large‐scale, free‐standing homogeneous and porous imine‐based COF‐membranes… read more here.
Keywords: covalent organic; free standing; imine based; compression ... See more keywords
Insights into the Biological Activity and Bio‐Interaction Properties of Nanoscale Imine‐Based 2D and 3D Covalent Organic Frameworks
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DOI: 10.1002/advs.202407391
Abstract: Covalent Organic Frameworks (COFs) emerged as versatile materials with promising potential in biomedicine. Their customizable functionalities and tunable pore structures make them valuable for various biomedical applications such as biosensing, bioimaging, antimicrobial activity, and targeted… read more here.
Keywords: covalent organic; organic frameworks; interaction; imine based ... See more keywords
Imine‐Based Covalent Organic Frameworks as Photocatalysts for Metal Free Oxidation Processes under Visible Light Conditions
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DOI: 10.1002/cctc.201901061
Abstract: Photochemistry of extended polyimine COF structures with laminar, spherical and 3D architectures has been examined. We show that these materials, composed by undecorated phenyl rings and imine fragments, can act as photocatalyts in oxidative transformations,… read more here.
Keywords: based covalent; oxidation; light conditions; visible light ... See more keywords
Fabricating a Repairable, Recyclable, Imine-based Dynamic Covalent Thermosetting Resin with Excellent Water Resistance by Introducing Dynamic Covalent Oxime Bonds.
Sign Up to like & getrecommendations! Published in 2021 at "ChemSusChem"
DOI: 10.1002/cssc.202101408
Abstract: The sustainable production of adaptive, recyclable and imine-based dynamic covalent thermosetting resins presents an opportunity for polymer scientists to address the prevalent environmental and energy concerns associated with current petroleum-based plastics. However, the imine-based dynamic… read more here.
Keywords: based dynamic; thermosetting resins; covalent thermosetting; water ... See more keywords
In situ growth of imine-based covalent organic framework as stationary phase for open-tubular capillary electrochromatographic separation.
Sign Up to like & getrecommendations! Published in 2024 at "Journal of separation science"
DOI: 10.1002/jssc.202300686
Abstract: Designing advanced stationary phases to improve separation efficiency is essential in capillary electrochromatography. Due to their outstanding performance, covalent organic frameworks have recently demonstrated considerable promise in the field of separation science. Herein, an open-tubular… read more here.
Keywords: separation; organic framework; covalent organic; based covalent ... See more keywords
Impact of Molecular Design on Degradation Lifetimes of Degradable Imine-Based Semiconducting Polymers.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.1c12845
Abstract: Transient electronics are a rapidly emerging field due to their potential applications in the environment and human health. Recently, a few studies have incorporated acid-labile imine bonds into polymer semiconductors to impart transience; however, understanding… read more here.
Keywords: degradation lifetimes; degradation; imine based; molecular design ... See more keywords
Imine-Based Transient Supramolecular Polymers
Sign Up to like & getrecommendations! Published in 2025 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.5c00274
Abstract: Systems that change properties upon exposure to chemical stimuli offer the interesting prospect of (partially) mimicking the functions of living systems. Over the past decade, numerous supramolecular systems whose chemical composition and properties are regulated… read more here.
Keywords: chemistry; transient supramolecular; supramolecular polymers; based transient ... See more keywords
Probing the Dynamics of the Imine-Based Pentafoil Knot and Pentameric Circular Helicate Assembly
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.8b12800
Abstract: We investigate the self-assembly dynamics of an imine-based pentafoil knot and related pentameric circular helicates, each derived from a common bis(formylpyridine)bipyridyl building block, iron(II) chloride, and either monoamines or a diamine. The mixing of circular… read more here.
Keywords: pentafoil knot; circular helicates; pentameric circular; pentafoil ... See more keywords
Exploring the gem-dimethyl effect in the formation of imine-based macrocycles and cages
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DOI: 10.1039/c7nj02069d
Abstract: Using the gem-dimethyl effect as a platform, a variety of organic [2+2] macrocycles and [2+3] cofacial cages was obtained in high yields. Imine-based macrocyclization could be performed even at high concentrations (0.5 to 1.0 M),… read more here.
Keywords: imine based; dimethyl effect; gem dimethyl;
Heterostructure Fe2O3 nanorods@imine-based covalent organic framework for long cycling and high-rate lithium storage.
Sign Up to like & getrecommendations! Published in 2022 at "Nanoscale"
DOI: 10.1039/d1nr07209a
Abstract: Fe2O3 as an anode for lithium-ion batteries has attracted intense attention because of its high theoretical capacity, natural abundance, and good safety. However, the inferior cycling stability, low-rate performance, and limited composite varieties hinder the… read more here.
Keywords: based covalent; rate; imine based; covalent organic ... See more keywords
Targeted anchoring of Cu sites in imine-based covalent organic frameworks as catalytic centers for efficient Li–CO2 batteries
Sign Up to like & getrecommendations! Published in 2025 at "Chemical Science"
DOI: 10.1039/d4sc07485h
Abstract: Lithium–carbon dioxide (Li–CO2) batteries have attracted much attention due to their high theoretical energy density and reversible CO2 reduction/evolution process. However, the wide bandgap insulating discharge product Li2CO3 is difficult to decompose, leading to large… read more here.
Keywords: targeted anchoring; co2 batteries; co2; covalent organic ... See more keywords