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zhichang_liu

Zhichang Liu

5.3K followers
5 tweets
Communities: Chemistry
# Tweet Community Topic Views ▼ Ratio Engagement Posted
1
[image] More strain. Slower reaction. We reveal an unexpected strain–reactivity relationship: stretching a cis-C=C bond decelerates ring-opening metathesis rather than accelerating it. We show how molecular strain can be engineered to control reaction kinetics.
Chemistry — 10.7K 2.0x 159 Aug 25
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[image] Rational Design of Covalent Organic Framework Catalysts for Photocatalytic Carbon Dioxide Fixation
Chemistry — 3.1K 0.6x 14 Aug 3
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[image] N-Doped Conical Molecular Carbon Nanotubes
Chemistry — 3.1K 0.6x 36 Jul 23
4
[image] Synthesis of N-trifluoromethyl indoles via a modified fluorinative Fukuyama-type cyclization of o-alkenyl arylisocyanides
Chemistry — 2.6K 0.5x 31 Jun 28
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[image] Donor-acceptor interaction-driven inclusion of carbanions by molecular cage induces large pKa shifts of conjugate carbon acids in water
Chemistry — 2.3K 0.4x 29 Jul 19
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[image] Big congrats, Jishan. Well-deserved!!!
Chemistry — 1.4K 0.3x 30 Aug 30
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[image] Programmable van der Waals Heterojunction for Multifunctional Integration
Chemistry — 1.1K 0.2x 20 Jul 27
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[image] Stretching decelerates ring-opening metathesis at cis-olefins in stressed molecular bows @Westlake_Uni
Chemistry — 1.1K 0.2x 20 Aug 25
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[image] Mild chemical oxidation initiated efficient polymerization of 1,2-dithiolane unit with broad-spectrum solvent and monomer compatibility
Chemistry — 980 0.2x 14 Aug 16
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[image] Sequence dual-coordination-induced dynamic chirality in artificial racemic and meso macrocycles
Chemistry — 950 0.2x 11 Aug 29
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[image] Electrohydrogenative Coupling of Thioamides with Olefins by Cobalt Catalysis
Chemistry — 904 0.2x 16 Sep 15
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[image] Host-guest interlocked binder for high-loading sulfurized polyacrylonitrile cathodes
Chemistry — 894 0.2x 17 Sep 5
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[image] Degradation and Recycling of Polyamides via Nitrosation Strategy
Chemistry — 848 0.2x 17 Sep 12
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[image] Honored to join the inaugural Editorial Board meeting of UChem. As an international quarterly journal, UChem aims to advance synthetic chemistry through mechanism-guided design, data-enabled discovery, and intelligent molecular creation.
Chemistry — 828 0.2x 21 Sep 8
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[image] Fundamental Questions and Grand Challenges in Advancing Supramolecular Polymer Science
Chemistry — 822 0.2x 22 Aug 3
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[image] Advancing the Synthesis of Conjugated Polymers via Carbon–Carbon Double Bond Construction
Chemistry — 796 0.1x 17 Sep 3
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[image] Direct Trifluoromethylation of (Hetero)Aryl Boron Derivatives with nBu4N+[Cu(CF3)4]- in Air
Chemistry — 788 0.1x 24 Aug 19
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[image] Sequence dual-coordination-induced dynamic chirality in artificial racemic and meso macrocycles
Chemistry — 778 0.1x 18 Aug 24
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[image] Smart Photonic Indicator for Ethanol Detection via Pressure-Responsive Shape Memory Polymers
Chemistry — 773 0.1x 21 Aug 18
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[image] IR-Bot: An Autonomous Robotic System for Real-Time Chemical Mixture Analysis via Infrared Spectroscopy and Machine Learning
Chemistry — 709 0.1x 14 Jul 29
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[image] Degradation and Recycling of Polyamides via Nitrosation Strategy
Chemistry — 691 0.1x 17 Sep 9
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[image] Ni-Catalyzed Radical Borylation of C–CN, C–O, and C–X Bonds
Chemistry — 688 0.1x 17 Sep 15
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[image] Switchable Regiodivergent Hydrogenation of Naphthol and Naphthylamine Derivatives via a Combination of Homogeneous and Heterogeneous Catalysis
Chemistry — 658 0.1x 14 Aug 1
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[image] Dynamic Clustering of Aqueous Ti(IV) Cations
Chemistry — 647 0.1x 20 Jul 24
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[image] Mechanochemically Synthesized Covalent Organic Framework-Based Protonic Electrolytes with Superior Proton Conduction for Solid-State Proton Batteries
Chemistry — 638 0.1x 14 Sep 15
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[image] Modulating surface wettability of cationic Al24 Archimedean solids for fast and recyclable removal of 99TcO4–/ReO4–
Chemistry — 605 0.1x 15 Jul 31
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[image] Photocatalytic intramolecular cyclization of methylenecyclopropane and bicyclo[1.1.0]butanes for constructing polycyclic and spirocyclic frameworks
Chemistry — 589 0.1x 17 Sep 21
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[image] Biomimetic, Antisweat Flexible Hydrogel Sensor With Deep Learning for ECG Monitoring, Fatigue Assessment, and Prevention
Chemistry — 584 0.1x 16 Sep 24
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[image] Chiral Surfactants Reveal Supramolecular Asymmetry and Enable Its Amplification by Biocatalysis
Chemistry — 578 0.1x 14 Aug 14
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[image] Glycerol-Induced Network Decoupling-Reconstruction Enables Mechanically Matched and Highly Ion-Conductive Eutectogels for Skin-Conformal Strain Sensing
Chemistry — 572 0.1x 14 Sep 2
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[image] Chemoenzymatic Synthesis of K29/K48-Branched Ubiquitin Chains Using LbPro* and OaAEP1 Enzymes
Chemistry — 550 0.1x 10 Oct 1
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[image] Alternating Copolymerization of gem-Diborylethylene with 1,3-Dienes: A Versatile Platform for Postpolymerization Modification and Controlled Degradation
Chemistry — 546 0.1x 16 Sep 21
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[image] Artificial Transmembrane Transport Nanopores Exhibiting V-Shaped Activity-ee Dependence
Chemistry — 518 0.1x 11 Sep 12
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[image] Micropolarity Grammar in Liquid–Liquid Phase Separation
Chemistry — 512 0.1x 14 Sep 20
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[image] Natural Light-Accelerated Orthogonal [3+2] Cycloaddition: Reaction Discovery, Mechanism Insights, and Application in Drug Discovery
Chemistry — 507 0.1x 15 Sep 27
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[image] Solvent Effects in Organic Reaction: From Empirical Scales to Multiscale Modeling and Data-Driven Optimization
Chemistry — 470 0.1x 17 Sep 18
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[image] Atroposelective Synthesis of Axially Chiral 4-Aryl-isoxazolo[5,4-b]pyridines by Relay Catalysis
Chemistry — 469 0.1x 16 Aug 18
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[image] Host-guest interlocked binder for high-loading sulfurized polyacrylonitrile cathodes
Chemistry — 466 0.1x 12 Sep 10
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[image] Calix[n]phenoselenazines: Macrocyclization-regulated transition from TADF to room-temperature phosphorescence
Chemistry — 431 0.1x 15 Aug 17
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[image] Photocatalytic intramolecular cyclization of methylenecyclopropane and bicyclo[1.1.0]butanes for constructing polycyclic and spirocyclic frameworks
Chemistry — 428 0.1x 20 Sep 18
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[image] A rare cage-like metal-organic framework based on pentanuclear yttrium clusters for efficient separation of methanol-to-olefin products under high humidity
Chemistry — 421 0.1x 15 Sep 15
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[image] A rare cage-like metal-organic framework based on pentanuclear yttrium clusters for efficient separation of methanol-to-olefin products under high humidity
Chemistry — 416 0.1x 12 Sep 11
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[image] Optically Switchable Full-Color Quantum Dots via Diarylethene Photoswitches for Smart Display and Security
Chemistry — 414 0.1x 13 Aug 9
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[image] Photocatalytic intramolecular cyclization of methylenecyclopropane and bicyclo[1.1.0]butanes for constructing polycyclic and spirocyclic frameworks
Chemistry — 413 0.1x 14 Sep 20
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[image] Artificial water channel accelerates skin wound healing and reduces scar formation
Chemistry — 413 0.1x 14 Aug 3
46
[image] Flexible Implantable Brain-Computer Interface Electrodes: Advances in Materials and Structural Design
Chemistry — 390 0.1x 15 Sep 26
47
[image] Cocrystallization of puerarin with berberine hydrochloride: The first drug-drug cocrystal of puerarin showcasing a potential combination therapy for metabolic diseases
Chemistry — 371 0.1x 15 Sep 28
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[image] Arylsilane-Bridged Dinuclear Half-Titanocene Catalysts for High-Temperature Ethylene Copolymerization: A Versatile Platform for Diverse Comonomers
Chemistry — 359 0.1x 12 Aug 6
49
[image] Multistimuli-responsive chiroptical molecular switches based on bis-pyrene pillar[5]arene derivatives realizing efficient excited-state chiroptical inversion and window-selective modulation
Chemistry — 353 0.1x 11 Sep 27
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[image] Yttrium(III)-Catalyzed Desymmetrization of 2-Fluoro-1,3-indanediones via Allylation towards Chiral 3-Hydroxyindanones Bearing Quaternary C–F Stereogenic Centers
Chemistry — 351 0.1x 12 Sep 29