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学者姓名:廖光福

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Mild near-infrared laser-triggered photo-immunotherapy potentiates immune checkpoint blockade via an all-in-one theranostic nanoplatform SCIE
期刊论文 | 2025 , 678 , 1088-1103 | JOURNAL OF COLLOID AND INTERFACE SCIENCE
WoS CC Cited Count: 33
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Abstract :

One of the primary challenges for immune checkpoint blockade (ICB)-based therapy is the limited infiltration of T lymphocytes (T cells) into tumors, often referred to as immunologically "cold" tumors. A promising strategy to enhance the anti-tumor efficacy of ICB is to increase antigen exposure, thereby enhancing T cell activation and converting "cold" tumors into "hot" ones. Herein, we present an innovative all-in-one therapeutic nanoplatform to realize local mild photothermal- and photodynamic-triggered antigen exposure, thereby improving the anti-tumor efficacy of ICB. This nanoplatform involves conjugating programmed death-ligand 1 antibody (aPD-L1) with gadolinium-doped near-infrared (NIR)-emitting carbon dots (aPD-L1@GdCDs), which displays negligible cytotoxicity in the absence of light. But under controlled NIR laser irradiation, the GdCDs produce combined photothermal and photodynamic effects. This not only results in tumor ablation but also induces immunogenic cell death (ICD), facilitating enhanced infiltration of CD8(+) T cells in the tumor area. Importantly, the combination of aPD-L1 with photothermal and photodynamic therapies via aPD-L1@GdCDs significantly boosts CD8(+) T cell infiltration, reduces tumor size, and improves anti-metastasis effects compared to either GdCDs-based phototherapy or aPD-L1 alone. In addition, the whole treatment process can be monitored by multi-modal fluorescence/photoacoustic/magnetic resonance imaging (FLI/PAI/MRI). Our study highlights a promising nanoplatform for cancer diagnosis and therapy, as well as paves the way to promote the efficacy of ICB therapy through mild photothermal- and photodynamic-triggered immunotherapy.

Keyword :

Immune checkpoint blockade Immune checkpoint blockade Immunogenic cell death Immunogenic cell death Multi-modal imaging Multi-modal imaging Photo-immunotherapy Photo-immunotherapy Red emissive carbon dots Red emissive carbon dots

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GB/T 7714 Fan, Yadi , Zhang, Ruolin , Shi, Jingyu et al. Mild near-infrared laser-triggered photo-immunotherapy potentiates immune checkpoint blockade via an all-in-one theranostic nanoplatform [J]. | JOURNAL OF COLLOID AND INTERFACE SCIENCE , 2025 , 678 : 1088-1103 .
MLA Fan, Yadi et al. "Mild near-infrared laser-triggered photo-immunotherapy potentiates immune checkpoint blockade via an all-in-one theranostic nanoplatform" . | JOURNAL OF COLLOID AND INTERFACE SCIENCE 678 (2025) : 1088-1103 .
APA Fan, Yadi , Zhang, Ruolin , Shi, Jingyu , Tian, Feng , Zhang, Yu , Zhang, Li et al. Mild near-infrared laser-triggered photo-immunotherapy potentiates immune checkpoint blockade via an all-in-one theranostic nanoplatform . | JOURNAL OF COLLOID AND INTERFACE SCIENCE , 2025 , 678 , 1088-1103 .
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Emerging metal-organic framework-based photocatalysts for solar-driven fuel production SCIE
期刊论文 | 2025 , 524 | COORDINATION CHEMISTRY REVIEWS
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Abstract :

Metal organic framework (MOF)-based photocatalysts for solar-driven fuel generation have seen significant advancement owing to their structural and porous controllability, high surface area, and distinctive semiconductor property. In this review, the opto-electronic characteristics of MOF-based photocatalysts are firstly introduced. After that, the fabrication strategies for MOF-based photocatalysts are illustrated. Then, some typical MOF-based photocatalysts for energy-related applications are exhibited. Lastly, this review also offers some indepth perceptions into significant difficulties, advantageous situations, and heuristic possibilities for future improvement. There is no question that the newly developed MOF-based photocatalysts can achieve new innovations for energy-related applications.

Keyword :

Metal organic frameworks Metal organic frameworks Opto-electronic properties Opto-electronic properties Photocatalysis Photocatalysis Solar-driven fuel production Solar-driven fuel production Synthesis methods Synthesis methods

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GB/T 7714 Li, Chunxue , Huang, Ning-Yu , Yang, Yingkui et al. Emerging metal-organic framework-based photocatalysts for solar-driven fuel production [J]. | COORDINATION CHEMISTRY REVIEWS , 2025 , 524 .
MLA Li, Chunxue et al. "Emerging metal-organic framework-based photocatalysts for solar-driven fuel production" . | COORDINATION CHEMISTRY REVIEWS 524 (2025) .
APA Li, Chunxue , Huang, Ning-Yu , Yang, Yingkui , Xu, Qiang , Liao, Guangfu . Emerging metal-organic framework-based photocatalysts for solar-driven fuel production . | COORDINATION CHEMISTRY REVIEWS , 2025 , 524 .
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Precision Molecular Engineering of Carbon Nitride for Efficient and Selective Photoreduction of CO2 to C2H6 in Pure Water SCIE
期刊论文 | 2025 , 35 (25) | ADVANCED FUNCTIONAL MATERIALS
WoS CC Cited Count: 11
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Abstract :

Photocatalytic CO2 reduction into high-value C2+ products such as C2H6 is of great importance but challenging due to their multi-electron steps and high energy barrier of C & horbar;C coupling. Moreover, improving its solar-to-chemical (STC) energy conversion efficiency in pure water beyond the current 1% empirical value is also a significant challenge. Herein, graphite carbon nitride (g-C3N4) nanosheets with controllable carbon (C) doping and nitrogen (N) vacancies (PCCN-x) are designed through a biochar-tailored protocol for efficiently and selectively photo-converting CO2 into C2H6. The optimal PCCN-10 photocatalyst enables the achievement of an exceptional C2H6 activity of 99.14 mu mol g(-1) h(-1) with C2H6 selectivity of 80.33% over 20 h in pure water. A record STC efficiency of approximate to 1.13% for solar fuel production from CO2 and H2O vapor is also achieved without any other energy inputs. Outdoor tests also demonstrated an impressive CO2-to-C2H6 photo-conversion rate of 43.17 mu mol g(-1) h(-1) in pure water, with stable activity over 50 h period. Critically, experimental and theoretical calculations further confirm the pivotal role of bridged C sites and N vacancies in activating CO2 molecules and promoting the formation of C & horbar;C coupling intermediate (*OCCO), which is very beneficial for the production of C2H6. The impressive performance of this work in the photocatalytic conversion of CO2 to high-value C2H6 fuels paves the way for large-scale fuel production and broader sustainable applications.

Keyword :

C2H6 C2H6 carbon doping carbon doping carbon nitride carbon nitride C & horbar;C coupling C & horbar;C coupling nitrogen vacancies nitrogen vacancies

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GB/T 7714 Chen, Zihe , Ding, Guixiang , Wang, Zhaoqiang et al. Precision Molecular Engineering of Carbon Nitride for Efficient and Selective Photoreduction of CO2 to C2H6 in Pure Water [J]. | ADVANCED FUNCTIONAL MATERIALS , 2025 , 35 (25) .
MLA Chen, Zihe et al. "Precision Molecular Engineering of Carbon Nitride for Efficient and Selective Photoreduction of CO2 to C2H6 in Pure Water" . | ADVANCED FUNCTIONAL MATERIALS 35 . 25 (2025) .
APA Chen, Zihe , Ding, Guixiang , Wang, Zhaoqiang , Xiao, Yin , Liu, Xin , Chen, Lihui et al. Precision Molecular Engineering of Carbon Nitride for Efficient and Selective Photoreduction of CO2 to C2H6 in Pure Water . | ADVANCED FUNCTIONAL MATERIALS , 2025 , 35 (25) .
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Bioinspired photonic polyurethane: uniting self-healing and flexibility for multiple sensing SCIE
期刊论文 | 2025 , 68 (12) , 4546-4554 | SCIENCE CHINA-MATERIALS
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Abstract :

Flexible photonic crystal (PC) materials possess exceptional optical properties. However, their structures often deteriorate under repeated mechanical responses, which may lead to structural impairments within the photonic band gap. This poses a challenge to their sustainability. Herein, by introducing a self-healing thermoplastic polyurethane (STPU) material with inverse-opal PC structure, a self-healing discoloration skin with stress response is prepared, inspired by the structural coloration and self-healing mechanisms of natural organisms. Given the synergistic effects of dynamic covalent bonds (S-S bonds) and hydrogen bonds (H-bonds), STPU can be reversibly adjusted upon mechanical deformation, enabling it to coordinate with environmental changes and showing excellent mechanical strength (26.76 MPa) and elongation at break (2000%). At the same time, the inverse opal structure inside STPU gives composite reversible color transitions with sensitive optical responses to solvents (e.g., water and ethanol) and mechanical stress (0%-70% strain) through the regulation of lattice spacing. Furthermore, the incorporation of an interpenetrating network composed of polyacrylamide hydrogel and carbon nanotubes enhances its strain sensitivity and structural color stability. More importantly, given its excellent self-healing properties, it exhibits broad application potential in flexible sensors, adaptive optical devices, bioinspired robotic skins, and dynamic anticounterfeiting encryption, overcoming the limitations of traditional PCs (e.g., high fragility and single functionality). The proposed strategy paves the way for the development of durable intelligent sensing materials with enhanced environmental adaptability and multifunctional integration. (sic)(sic)(sic)(sic)(sic)(sic)(PC)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic). (sic)(sic), (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic), (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic), (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic). (sic)(sic), (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic) (sic), (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic) (STPU)(sic)(sic), (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)"(sic)(sic)". (sic)(sic)(sic)(sic) (sic)(sic)(sic)(sic)(S-S(sic))(sic)(sic)(sic)(H(sic))(sic)(sic)(sic)(sic)(sic), STPU(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic) (sic)(sic)(sic)(sic)(sic), (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic), (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic) (26.76 MPa)(sic)(sic)(sic)(sic)(sic)(sic)(2000%). (sic)(sic), STPU(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic) (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic), (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic), (sic)(sic)(sic)((sic)(sic) (sic)(sic)(sic))(sic)(sic)(sic)(sic)(sic)(0%-70%(sic)(sic))(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic). (sic)(sic), (sic)(sic) (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic), (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic) (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic). (sic)(sic)(sic)(sic)(sic)(sic), (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic), (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic),(sic)(sic)(sic)(sic)(sic)(sic)(sic),(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic) (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic), (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic) ((sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)). (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic) (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic).

Keyword :

flexible photonic materials flexible photonic materials polyurethane polyurethane self-healing self-healing

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GB/T 7714 Xu, Han , Xue, Rui , Zhang, Meng et al. Bioinspired photonic polyurethane: uniting self-healing and flexibility for multiple sensing [J]. | SCIENCE CHINA-MATERIALS , 2025 , 68 (12) : 4546-4554 .
MLA Xu, Han et al. "Bioinspired photonic polyurethane: uniting self-healing and flexibility for multiple sensing" . | SCIENCE CHINA-MATERIALS 68 . 12 (2025) : 4546-4554 .
APA Xu, Han , Xue, Rui , Zhang, Meng , Wang, Xusheng , Hu, Guo-Hua , Du, Jun et al. Bioinspired photonic polyurethane: uniting self-healing and flexibility for multiple sensing . | SCIENCE CHINA-MATERIALS , 2025 , 68 (12) , 4546-4554 .
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Template-Free Synthesis of Carbon Matrix-Confined MoO2 Yolk-Shell Microspheres as Anode Materials for High-Performance Lithium Storage ESCI
期刊论文 | 2025 , 4 (3) | CARBON NEUTRALIZATION
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Abstract :

Molybdenum dioxide (MoO2) is a hopeful anode material for high-performing lithium-ion batteries (LIBs), but the practical application is still impeded due to its huge volume variation and degraded capacity upon the cycling process. Herein, we present a reasonable design and synthesis of amorphous carbon matrix-confined MoO2 yolk-shell microspheres (MoO2/C-YSMs) by a simple solvothermal strategy and in situ carbonizing process. This unique carbon-restrained yolk-shell architecture can not only shorten Li+ ion/electron transfer pathways, but also relieve the large volume change of anode materials and further improve battery performance. Profit from steady yolk-shell structure and conductive carbon matrix, the obtained MoO2/C-YSMs electrode demonstrates a high reversible specific capacity of 1034 mA h g-1 at 100 mA g-1 and 504 mA h g-1 at 2000 mA g-1 with good rate capability and long cycle performance. The study demonstrates a facile, feasible, and low-cost method to prepare high-performing electrodes via structural design, which reveals the potential of MoO2/C-YSMs for using high-performance anode material for LIBs.

Keyword :

anodes anodes carbon carbon lithium-ion batteries lithium-ion batteries MoO2 MoO2 yolk-shell structure yolk-shell structure

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GB/T 7714 Li, Zihua , Lu, Yao , Liu, Mengmeng et al. Template-Free Synthesis of Carbon Matrix-Confined MoO2 Yolk-Shell Microspheres as Anode Materials for High-Performance Lithium Storage [J]. | CARBON NEUTRALIZATION , 2025 , 4 (3) .
MLA Li, Zihua et al. "Template-Free Synthesis of Carbon Matrix-Confined MoO2 Yolk-Shell Microspheres as Anode Materials for High-Performance Lithium Storage" . | CARBON NEUTRALIZATION 4 . 3 (2025) .
APA Li, Zihua , Lu, Yao , Liu, Mengmeng , Xiao, Di , Dai, Kehua , Xu, Jiangtao et al. Template-Free Synthesis of Carbon Matrix-Confined MoO2 Yolk-Shell Microspheres as Anode Materials for High-Performance Lithium Storage . | CARBON NEUTRALIZATION , 2025 , 4 (3) .
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La/Ni dual-doping in carbon nanofiber-supported cobalt electrocatalysts toward high-efficiency biomass upgrading SCIE
期刊论文 | 2025 , 61 (86) , 16794-16797 | CHEMICAL COMMUNICATIONS
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Abstract :

Electrocatalytic oxidation of low-cost 5-hydroxymethylfurfural (HMF) into value-added chemicals like 2,5-furandicarboxylic acid (FDCA) is imperative for sustainable energy and environmental applications. Herein, La/Ni co-doped Co nanoparticles supported on carbon nanofibers (denoted as La,Ni-Co@CNF) demonstrate exceptional electrocatalytic performance for HMF oxidation reaction (HMFOR) with 97.8% FDCA selectivity and 98.2% faradaic efficiency (FE).

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GB/T 7714 Yu, Yaqin , Yan, Di , Liu, Xin et al. La/Ni dual-doping in carbon nanofiber-supported cobalt electrocatalysts toward high-efficiency biomass upgrading [J]. | CHEMICAL COMMUNICATIONS , 2025 , 61 (86) : 16794-16797 .
MLA Yu, Yaqin et al. "La/Ni dual-doping in carbon nanofiber-supported cobalt electrocatalysts toward high-efficiency biomass upgrading" . | CHEMICAL COMMUNICATIONS 61 . 86 (2025) : 16794-16797 .
APA Yu, Yaqin , Yan, Di , Liu, Xin , Lu, Hao , Wang, Xusheng , Zhang, Juntao et al. La/Ni dual-doping in carbon nanofiber-supported cobalt electrocatalysts toward high-efficiency biomass upgrading . | CHEMICAL COMMUNICATIONS , 2025 , 61 (86) , 16794-16797 .
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Spider web-inspired gelatin-based bioplastic enables closed-loop recyclable, biodegradable, and sustainable packaging SCIE
期刊论文 | 2025 , 27 (35) , 10875-10888 | GREEN CHEMISTRY
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Abstract :

We present a spider web-inspired gelatin (GE) bioplastic engineered by the integration of natural tea polyphenols (TP), gelatin, and bio-based hyperbranched polyester (HBPE) synthesized from glycerol and itaconic anhydride. The resulting TP-HBPE-GE exhibits multifunctionality, including balanced optical properties for food packaging (52% visible light transmission and 99.8% UV blocking), a mechanically tunable biomimetic network enabling glycerol-free customization of strength and toughness (11.0-33.8 MPa tensile strength and 21.6%-125.3% elongation at break), dual moisture resistance combining hydrophobic surfaces (113.3 degrees contact angle) and low vapor permeability with high barrier properties (803.1 g (m2 day)-1), and bioactive preservation through antioxidant (88.6% DPPH scavenging) and antimicrobial actions (complete eradication of E. coli and S. aureus). Practical validation demonstrates superior cherry tomato preservation compared to commercial polyvinyl chloride (PVC), maintaining firmness and retaining nutrients over 15 days. The system embodies circular design principles through its renewable composition (gelatin, TP and HBPE), energy-efficient processing (water-based fabrication and thermal remodeling), closed-loop recyclability (conversion to adhesives/coatings), and full biodegradation within 28 days. This architecturally engineered bioplastic establishes a sustainable packaging paradigm aligned with green chemistry principles, including prioritization of renewable feedstocks, minimized process environmental footprints, valorization of waste films as adhesives and coatings, and ensured end-of-life biodegradability.

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GB/T 7714 Zhang, Yuehong , Dai, Langlang , Yang, Chen et al. Spider web-inspired gelatin-based bioplastic enables closed-loop recyclable, biodegradable, and sustainable packaging [J]. | GREEN CHEMISTRY , 2025 , 27 (35) : 10875-10888 .
MLA Zhang, Yuehong et al. "Spider web-inspired gelatin-based bioplastic enables closed-loop recyclable, biodegradable, and sustainable packaging" . | GREEN CHEMISTRY 27 . 35 (2025) : 10875-10888 .
APA Zhang, Yuehong , Dai, Langlang , Yang, Chen , Wei, Bin , Liao, Guangfu . Spider web-inspired gelatin-based bioplastic enables closed-loop recyclable, biodegradable, and sustainable packaging . | GREEN CHEMISTRY , 2025 , 27 (35) , 10875-10888 .
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Dual Co Sites in n―n Type Heterojunction Enable Selective Electrochemical Co-Valorization of HMF and CO2 SCIE
期刊论文 | 2025 , 64 (37) | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
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Abstract :

Electrocatalytic oxidation of biomass-derived hydroxymethylfurfural (HMF) to 2,5-furandicarboxylic acid (FDCA) and electrocatalytic reduction of CO2 into CO are two highly investigated areas. Efficient electrocatalytic system design that combines CO2 valorization with biomass upgrading offers a viable solution to produce high-value chemicals and renewable energy at the same time. Here, we demonstrate an interfacial-engineered CoS/Co & horbar;N & horbar;C n & horbar;n type heterojunction featuring unique dual Co sites and strong built-in electric field (BEF) effects, which enables efficient electrochemical coupling of 5-hydroxymethylfurfural oxidation reaction (HMFOR) and CO2 reduction reaction (CO2RR). The optimized catalyst achieves exceptional performance metrics, i.e., a record-low onset potential of 1.12 V (versus RHE), with 99% selectivity and 98.2% faradaic efficiency (FE) for 2,5-furandicarboxylic acid (FDCA) in HMFOR, coupled with 98.6% CO2 & horbar;to & horbar;CO selectivity and the FE average was retained 98.4% in CO2RR, which outperform the previously reported state-of-the-art electrocatalysts. Moreover, the integrated HMFOR//CO2RR system demonstrates impressive stability over 50 h continuous operation. Through systematic experimental examination and theoretical calculations, we reveal that the BEF boosts the formation of the unique dual Co coordination environments (Co & horbar;N4 electron-deficient and Co & horbar;S electron-rich configurations) through modulation of charge transport dynamics, facilitating HMF activation through *OH intermediate stabilization while promoting multi-electron CO2 reduction via charge accumulation. This work establishes a blueprint for developing multi-functional catalytic architectures that address the thermodynamic and kinetic challenges in coupled electrochemical systems, advancing the frontier of sustainable electrosynthesis technologies.

Keyword :

CO2RR CO2RR dual Co sites dual Co sites electrocatalysis electrocatalysis heterojunction heterojunction HMFOR HMFOR

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GB/T 7714 Zhang, Juntao , Yan, Di , Ding, Guixiang et al. Dual Co Sites in n―n Type Heterojunction Enable Selective Electrochemical Co-Valorization of HMF and CO2 [J]. | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION , 2025 , 64 (37) .
MLA Zhang, Juntao et al. "Dual Co Sites in n―n Type Heterojunction Enable Selective Electrochemical Co-Valorization of HMF and CO2" . | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 64 . 37 (2025) .
APA Zhang, Juntao , Yan, Di , Ding, Guixiang , Wang, Xusheng , Li, Chunxue , Zhong, Sheng et al. Dual Co Sites in n―n Type Heterojunction Enable Selective Electrochemical Co-Valorization of HMF and CO2 . | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION , 2025 , 64 (37) .
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Photoactive 3D MOFs With pcu Topology for Fluorescence Sensing and Photocatalytic Applications SCIE
期刊论文 | 2025 , 39 (10) | APPLIED ORGANOMETALLIC CHEMISTRY
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Abstract :

Metal-organic frameworks (MOFs) integrating fluorescence sensing and photocatalytic functions remain challenging to construct due to competing structural requirements. Herein, we report the synthesis, spectral and crystallographic characterization of two novel group organic skeletons composed of 5-(1H tetrazol-5-yl) isophthalic acid (H3L) ligand (formula [Zn2L(H2O)(3)](n)& sdot;nNO(3)(Zn2L-MOF-1) and [Pb2L(OH)(H2O)](n)& sdot;nH(2)O (Pb2L-MOF-2). Single crystal X-ray analysis shows that Zn2L-MOF-1 forms an infinite three-dimensional network structure and a double interpenetrating pcu topology through two symmetrical metal centers and a tetrazolium of L3- ligand. Pb2L-MOF-2 further forms a three-dimensional supramolecular structure through hydrogen bonding between L3- ligand and free water molecules. Zn2L-MOF-1 can be used as an efficient multifunctional fluorescent material for the high sensitivity detection of metal cations Pb2+, Hg2+ and nitrobenzene (NB). The minimum limit of detection (LOD) can reach 10(-7) M-1. In addition, Pb2L-MOF-2 was used as a light-driven catalyst for the photodegradation of tetracycline (TC) antibiotics, with a photodegradation rate of 90.16% within 140 min. The possible sensing and photocatalytic mechanism of MOFs is explained through the comprehensive analysis of experiment and molecular orbital theory. This work establishes photoactive 3D MOFs as dual-purpose materials for environmental monitoring and remediation, with topology-dependent property modulation offering new design paradigms.

Keyword :

luminescence sensing luminescence sensing photoactive 3D MOFs photoactive 3D MOFs photocatalysis activity photocatalysis activity visible light visible light

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GB/T 7714 Qiao, Yu , Wang, Zhuo , Xue, Xiangxin et al. Photoactive 3D MOFs With pcu Topology for Fluorescence Sensing and Photocatalytic Applications [J]. | APPLIED ORGANOMETALLIC CHEMISTRY , 2025 , 39 (10) .
MLA Qiao, Yu et al. "Photoactive 3D MOFs With pcu Topology for Fluorescence Sensing and Photocatalytic Applications" . | APPLIED ORGANOMETALLIC CHEMISTRY 39 . 10 (2025) .
APA Qiao, Yu , Wang, Zhuo , Xue, Xiangxin , Jian, Juan , Wang, Peng , Zhao, Lina et al. Photoactive 3D MOFs With pcu Topology for Fluorescence Sensing and Photocatalytic Applications . | APPLIED ORGANOMETALLIC CHEMISTRY , 2025 , 39 (10) .
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Selective conversion of CO2 to C2H6 in pure water photocatalyzed by fluorobenzene-linked perylene diimide SCIE
期刊论文 | 2025 , 16 (1) | NATURE COMMUNICATIONS
WoS CC Cited Count: 11
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Abstract :

Photochemical CO2 conversion to valuable C2 products is desirable but challenging due to high C-C coupling barriers. This study constructs an acceptor-donor-acceptor type N, N'-bis(4-fluorophenyl) perylene-3,4,9,10-bis(dicarboximide)-supramolecular photocatalyst for efficiently and selectively photo-converting CO2 and water vapor into C2H6, achieving a high production rate of 124.84 mu mol g-1 h-1 with 85% selectivity under continuous 50-hour illumination. The performance is mainly attributed to giant internal electric field induced by the incorporation of fluorobenzene into the perylene diimide framework, greatly enhancing the separation and transfer of photogenerated charges. Theoretical calculations further elucidate the critical role of fluorobenzene in lowering the activation energy of the reaction and promoting the formation of the key C-C coupling intermediate (*COCO). This work provides insight for the design of high-performance catalysts for CO2 photoreduction.

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GB/T 7714 Xiao, Yin , Ding, Guixiang , Tao, Jiayu et al. Selective conversion of CO2 to C2H6 in pure water photocatalyzed by fluorobenzene-linked perylene diimide [J]. | NATURE COMMUNICATIONS , 2025 , 16 (1) .
MLA Xiao, Yin et al. "Selective conversion of CO2 to C2H6 in pure water photocatalyzed by fluorobenzene-linked perylene diimide" . | NATURE COMMUNICATIONS 16 . 1 (2025) .
APA Xiao, Yin , Ding, Guixiang , Tao, Jiayu , Wang, Zhaoqiang , Chen, Zihe , Chen, Lihui et al. Selective conversion of CO2 to C2H6 in pure water photocatalyzed by fluorobenzene-linked perylene diimide . | NATURE COMMUNICATIONS , 2025 , 16 (1) .
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