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学者姓名:潘晓鸿

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An eco-friendly water-soluble Cu2O@His for efficient control of citrus canker SCIE
期刊论文 | 2025 , 81 (7) , 3907-3920 | PEST MANAGEMENT SCIENCE
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Abstract :

BACKGROUND: Citrus canker, a bacterial disease caused by Xanthomonas citri subsp. citri (Xcc), is one of the major threats to the citrus industry. Inorganic copper (Cu) formulations such as Bordeaux mixture and Kocide 3000 are currently used to control citrus canker; however, they are poorly water-soluble and have negligible plant transport, making the systemic treatment of citrus canker difficult. RESULTS: This study synthesized Cu2O@His by one-pot self-assembly of Cu2+ and histidine for controlling citrus canker. The results showed that Cu2O@His had a uniform size distribution (approximate to 2.7 nm) and good water solubility. It could disrupt the cell membrane of Xcc and enter into the bacterial cells to destroy the DNA, thereby inhibiting the growth (half maximal inhibitory concentration = 7.4 mu g mL(-1)) and production of virulence factors of Xcc. This was attributed to its excellent dispersibility and reactive oxygen species-inducing ability. The therapeutic efficacy and plant transport of Cu2O@His were much better than those of Kocide 3000. Additionally, it had remarkable biosafety for citrus plants and earthworms (lethal concentration 50% >> 40 mg kg(-1)). CONCLUSION: This study provides a new, eco-friendly and more efficient option for citrus canker control. (c) 2025 Society of Chemical Industry.

Keyword :

biosafety biosafety cuprous oxide cuprous oxide nanopesticide nanopesticide plant transport plant transport reactive oxygen species reactive oxygen species systemic cure systemic cure

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GB/T 7714 Rao, Wenhua , Gao, Shang , Li, Minyu et al. An eco-friendly water-soluble Cu2O@His for efficient control of citrus canker [J]. | PEST MANAGEMENT SCIENCE , 2025 , 81 (7) : 3907-3920 .
MLA Rao, Wenhua et al. "An eco-friendly water-soluble Cu2O@His for efficient control of citrus canker" . | PEST MANAGEMENT SCIENCE 81 . 7 (2025) : 3907-3920 .
APA Rao, Wenhua , Gao, Shang , Li, Minyu , Shen, Chao , Lin, Tao , Zhang, Dingyang et al. An eco-friendly water-soluble Cu2O@His for efficient control of citrus canker . | PEST MANAGEMENT SCIENCE , 2025 , 81 (7) , 3907-3920 .
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A multi-stimuli-response metal-organic framework nanopesticide for smart weed control in agriculture SCIE
期刊论文 | 2025 , 12 (1) , 608-622 | ENVIRONMENTAL SCIENCE-NANO
WoS CC Cited Count: 11
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Herbicides play an important role in weed control when it comes to ensuring a high and consistent yield in agriculture, but their effectiveness is often compromised by climatic variables. Therefore, improving the climatic adaptability of pesticides is crucial to ensure sustainable agricultural development. In this study, a novel bispyribac-sodium (BIS)-zeolitic imidazolate framework-8 (ZIF-8) nanopesticide (BIS@ZIF-8) with excellent multi-stimuli-responsive properties was synthesized. The nanopesticide BIS@ZIF-8 showed a multi-stimuli response and efficient weed control. In addition, the BIS@ZIF-8 nanocomposite showed strong resistance to rainwater erosion on leaf surfaces with a BIS retention rate of 76.26% under simulated rainwater, which was 41.54% higher than the BIS retention rate of the pure herbicide. Under UV light and acidic conditions, a high concentration of BIS was released from the BIS@ZIF-8 nanocomposite, resulting in an improved weed control effect. Further analyses showed that the BIS@ZIF-8 nanocomposite retained its structural stability and adhered to the weed under rainy conditions through electrostatic interaction. Conversely, the BIS@ZIF-8 nanocomposite was depolymerized under UV light irradiation and released BIS to kill weeds. In addition, BIS@ZIF-8 showed excellent herbicidal activity under field conditions with good biosafety. This work provides a new strategy to avoid environmental and climate-induced pesticide losses and paves the way for smart weed control in agriculture. Herbicides play an important role in weed control when it comes to ensuring a high and consistent yield in agriculture, but their effectiveness is often compromised by climatic variables.

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GB/T 7714 Zhang, Dingyang , Guo, Xueping , Rao, Wenhua et al. A multi-stimuli-response metal-organic framework nanopesticide for smart weed control in agriculture [J]. | ENVIRONMENTAL SCIENCE-NANO , 2025 , 12 (1) : 608-622 .
MLA Zhang, Dingyang et al. "A multi-stimuli-response metal-organic framework nanopesticide for smart weed control in agriculture" . | ENVIRONMENTAL SCIENCE-NANO 12 . 1 (2025) : 608-622 .
APA Zhang, Dingyang , Guo, Xueping , Rao, Wenhua , Pan, Danmei , Cao, Fang , Zhai, Tianyun et al. A multi-stimuli-response metal-organic framework nanopesticide for smart weed control in agriculture . | ENVIRONMENTAL SCIENCE-NANO , 2025 , 12 (1) , 608-622 .
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Chitosan-based Pickering double emulsion microcapsules improve the UV stability and the persistence of Bacillus thuringiensis on mosquito control SCIE
期刊论文 | 2025 , 354 | CARBOHYDRATE POLYMERS
WoS CC Cited Count: 1
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Bacillus thuringiensis (Bt) is affected by ultraviolet radiation and bacterial sedimentation in pest control applications, leading to low pesticide utilization and a short duration of control. To improve Bt stability in these applications and prolong the duration of biological control, Bt LLP29 was first encapsulated using double emulsion technology, resulting in the formation of W1/O/W2 double emulsion microcapsules with sodium lignosulfonate and chitosan as wall materials. The morphological structure and functionality of microcapsules were then systematically investigated. Notably, the survival rates of Bt bacteria and spores in the microcapsules were maintained at 22.98 % and 8.18 % after 96 h of UV irradiation, and the retention rate of insecticidal protein was increased by 41.42 % after 72 h, with high mosquito-killing activity maintained. Furthermore, the Bt microcapsules exhibited excellent suspension properties and sustained release capabilities, which enhanced the retention of Bt active ingredients in the environment of young mosquitoes and extended the duration of pest control. These studies pioneered the application of double emulsion technology and microcapsules to the encapsulation of Bt based on the functional properties of chitosan. This will pave the way for the development of multifunctional Bt preparations in agricultural applications and pest control.

Keyword :

Anti-ultraviolet Anti-ultraviolet Bacillus thuringiensis Bacillus thuringiensis Chitosan Chitosan Larvae control Larvae control Microcapsules Microcapsules Pickering emulsion Pickering emulsion Sodium lignosulfonate Sodium lignosulfonate

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GB/T 7714 Wu, Haonan , Du, Xi , Guo, Xueping et al. Chitosan-based Pickering double emulsion microcapsules improve the UV stability and the persistence of Bacillus thuringiensis on mosquito control [J]. | CARBOHYDRATE POLYMERS , 2025 , 354 .
MLA Wu, Haonan et al. "Chitosan-based Pickering double emulsion microcapsules improve the UV stability and the persistence of Bacillus thuringiensis on mosquito control" . | CARBOHYDRATE POLYMERS 354 (2025) .
APA Wu, Haonan , Du, Xi , Guo, Xueping , Cai, Jinghong , Chen, Hong , Chen, Caixia et al. Chitosan-based Pickering double emulsion microcapsules improve the UV stability and the persistence of Bacillus thuringiensis on mosquito control . | CARBOHYDRATE POLYMERS , 2025 , 354 .
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Multi-stimuli-responsive pectin-coated dendritic mesoporous silica nanoparticles with Eugenol as a sustained release nanocarrier for the control of tomato bacterial wilt SCIE
期刊论文 | 2025 , 23 (1) | JOURNAL OF NANOBIOTECHNOLOGY
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BackgroundEnvironmentally responsive nanoscale biocide delivery system enhances smart, regulated, and synergistic biocide application with precise biocide release. In this study, pectin-modified dendritic mesoporous silica nanoparticles (DMSNs) was used as a carrier to successfully construct a microenvironment-responsive (pH, temperature and enzyme) eugenol nano-biocide delivery system for the control of Ralstonia solanacearum infection.ResultsThe results showed that the specific surface area, pore size and surface activity of DMSNs significantly influence the biocide loading of eugenol, and the biocide loading capability was up to 72.50%. Eu@DMSNs/Pec had significant pH and pectinase stimulating effects, with varying release amounts under different temperature conditions. Compared with eugenol alone, Eu@DMSNs/Pec significantly enhanced the efficacy of eugenol. DMSNs assisted eugenol to induce peroxidation damage, produce ROS (center dot O2-, center dot OH and 1O2), achieve synergistic antibacterial effects, and had better rain erosion resistance and foliar retention rate based on pectin wettability and adhesion. Eu@DMSNs/Pec-FITC showed demonstrated efficient transport characteristics in tomato roots, stems and leaves, which enhanced the control effect on tomato bacterial wilt. In addition, Eu@DMSNs/Pec exert minimal influence on tomato seed germination and root growth, and have low toxicity to non-target organisms such as earthworms. Therefore, Eu@DMSNs/Pec environment-responsive nano-controlled release nanocarrier can effectively achieve accurate biocide release and reduce biocide dosage.ConclusionThis work not only provides a pectin-modified DMSNs-based eugenol nanoscale biocide delivery system in response to specific environmental conditions of R. solanacearum infection but also elucidates the eugenol biocide loading, selective release ability and antibacterial mechanism of the system.

Keyword :

Controlled release Controlled release Dendritic mesoporous silica nanoparticles Dendritic mesoporous silica nanoparticles Eugenol Eugenol Tomato bacterial wilt Tomato bacterial wilt

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GB/T 7714 Guo, Xueping , Li, Huiyan , Li, Zhihao et al. Multi-stimuli-responsive pectin-coated dendritic mesoporous silica nanoparticles with Eugenol as a sustained release nanocarrier for the control of tomato bacterial wilt [J]. | JOURNAL OF NANOBIOTECHNOLOGY , 2025 , 23 (1) .
MLA Guo, Xueping et al. "Multi-stimuli-responsive pectin-coated dendritic mesoporous silica nanoparticles with Eugenol as a sustained release nanocarrier for the control of tomato bacterial wilt" . | JOURNAL OF NANOBIOTECHNOLOGY 23 . 1 (2025) .
APA Guo, Xueping , Li, Huiyan , Li, Zhihao , Cui, Ziqi , Ma, Guangming , Nassor, Aisha Khalfan et al. Multi-stimuli-responsive pectin-coated dendritic mesoporous silica nanoparticles with Eugenol as a sustained release nanocarrier for the control of tomato bacterial wilt . | JOURNAL OF NANOBIOTECHNOLOGY , 2025 , 23 (1) .
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Retromer Regulates Macro- and Micro-Autophagy via Distinct Vacuolar Proteases in the Rice Blast Fungus SCIE
期刊论文 | 2025 , 12 (41) | ADVANCED SCIENCE
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The vacuole degrades and recycles endocytic and autophagic cargos, while the retromer complex sorts cargos from the endosomes to the trans-Golgi network or the plasma membrane, thus preventing unnecessary vacuolar degradation. However, whether the retromer complex regulates vacuolar proteolytic system during autophagic substrate degradation remains unclear. This study demonstrates that the retromer complex regulates both general and selective autophagy by ensuring the delivery of vacuolar protease(s) into the vacuole lumen in the rice blast fungus Magnaporthe oryzae. The central retromer subunit, MoVps35, transports the serine protease MoPrb1 from the endosomes to the vacuole lumen. Deletion of MoVPS35 or any other retromer component prevents the transport of MoPrb1-GFP into the vacuole lumen. Consistently, Delta Moprb1 mutant shows similar defects as the retromer mutants, including failure of autophagy-dependent conidiation and plant infection. Additionally, mutation of the catalytic residues of MoPrb1 (Asp 192, His 224 and Ser 390) reduces autophagy flux. Furthermore, MoVps35 also interacts with another aspartyl protease MoPep4 via MoPrb1. Loss of MoPEP4 leads to abnormal micro-autophagy (pexophagy) but not to fungal development and pathogenicity. Overall, this study demonstrates a crucial role of the retromer complex in the regulation of macro- and micro-autophagy by different vacuolar proteases in M. oryzae.

Keyword :

macro-autophagy macro-autophagy Magnaporthe oryzae Magnaporthe oryzae pexophagy pexophagy retromer complex retromer complex vacuolar proteases vacuolar proteases

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GB/T 7714 Zhang, Dingyang , Hu, Jiexiong , Hong, Yonghe et al. Retromer Regulates Macro- and Micro-Autophagy via Distinct Vacuolar Proteases in the Rice Blast Fungus [J]. | ADVANCED SCIENCE , 2025 , 12 (41) .
MLA Zhang, Dingyang et al. "Retromer Regulates Macro- and Micro-Autophagy via Distinct Vacuolar Proteases in the Rice Blast Fungus" . | ADVANCED SCIENCE 12 . 41 (2025) .
APA Zhang, Dingyang , Hu, Jiexiong , Hong, Yonghe , Fan, Yuping , Peng, Minghui , Abubakar, Yakubu Saddeeq et al. Retromer Regulates Macro- and Micro-Autophagy via Distinct Vacuolar Proteases in the Rice Blast Fungus . | ADVANCED SCIENCE , 2025 , 12 (41) .
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Advancing Sustainable Agriculture with Mesoporous Nanomaterials for Smart Pesticide Delivery SCIE
期刊论文 | 2025 , 73 (30) , 18480-18496 | JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
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The overreliance on conventional pesticides has intensified ecological risks-ranging from persistent environmental residues to the proliferation of resistant pest populations and disruption of agroecosystems. Mesoporous nanomaterial carriers-including mesoporous silica nanoparticles (MSNs), metal-organic frameworks (MOFs), and hydrogen-bonded organic frameworks (HOFs)-offer transformative solutions by enhancing pesticide stability, bioavailability, and controlled release. This review provides a comprehensive overview of recent advances in these three types of mesoporous nanomaterials, focusing on their role in reducing pesticide consumption, minimizing environmental residues, and improving agricultural sustainability. Future directions emphasize the integration of intrinsic pesticide properties into nanomaterials, transitioning from passive carriers to active functional agents, and optimizing scalability and regulatory compliance. These innovations promise to enhance precision agriculture, reduce chemical reliance, and promote ecological balance, positioning mesoporous nanomaterials as pivotal tools for sustainable pest management and global food security.

Keyword :

controlled release controlled release mesoporous nanomaterials mesoporous nanomaterials precision farming precision farming smart pesticide delivery smart pesticide delivery sustainable agriculture sustainable agriculture

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GB/T 7714 Ma, Guangming , Zou, Ying , Wang, Sheng et al. Advancing Sustainable Agriculture with Mesoporous Nanomaterials for Smart Pesticide Delivery [J]. | JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY , 2025 , 73 (30) : 18480-18496 .
MLA Ma, Guangming et al. "Advancing Sustainable Agriculture with Mesoporous Nanomaterials for Smart Pesticide Delivery" . | JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 73 . 30 (2025) : 18480-18496 .
APA Ma, Guangming , Zou, Ying , Wang, Sheng , Guo, Xueping , Li, Zhihao , Li, Huiyan et al. Advancing Sustainable Agriculture with Mesoporous Nanomaterials for Smart Pesticide Delivery . | JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY , 2025 , 73 (30) , 18480-18496 .
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Zeolitic imidazolate framework-8 nanoparticles: A promising nano-antimicrobial agent for sustainable management of bacterial leaf streak in rice SCIE
期刊论文 | 2025 , 214 | PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY
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Rice bacterial leaf streak (BLS) caused by Xanthomonas oryzae pv. oryzicola (Xoc) significantly reduces rice yield and quality. Traditional chemical control methods often have limited efficacy and raise environmental concerns, highlighting the need for safer and more effective alternatives. This study is the first to comprehensively investigated the antibacterial properties of zeolitic imidazolate framework-8 nanoparticles (ZIF-8 NPs) against Xoc. The ZIF-8 NPs showed strong in vitro bactericidal effects with a half-maximal inhibitory concentration (EC50) of 0.15 mg/mL. The antibacterial mechanism of ZIF-8 NPs involves disrupting bacterial membrane integrity, inducing DNA damage, and triggering an excessive burst of reactive oxygen species, leading to oxidative stress and cell death. Compared to conventional pesticide formulations, ZIF-8 NPs demonstrated superior efficacy in suppressing Xoc growth. In addition, ZIF-8 NPs significantly suppressed the activities of multiple virulence factors of Xoc including extracellular hydrolase (protease, cellulase, and pectinase), extracellular polysaccharide production, and biofilm formation, and showed effective adhesion and bidirectional transport in rice tissues. Greenhouse experiments also revealed that the NPs enhanced the antioxidant activity of some key enzymes in rice, reducing disease severity, while ensuring the biosafety of non-targeted organisms. These findings underline the potential of ZIF-8 NPs as a promising nano-antimicrobial agent for sustainable BLS management, offering an environmentally friendly alternative to conventional pesticides in rice disease control.

Keyword :

Bacterial leaf streak Bacterial leaf streak Biosafety Biosafety Nanopesticides Nanopesticides Plant transport Plant transport Reactive oxygen species Reactive oxygen species ZIF-8 ZIF-8

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GB/T 7714 Zhang, Dingyang , Cui, Ziqi , Liang, Shujing et al. Zeolitic imidazolate framework-8 nanoparticles: A promising nano-antimicrobial agent for sustainable management of bacterial leaf streak in rice [J]. | PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY , 2025 , 214 .
MLA Zhang, Dingyang et al. "Zeolitic imidazolate framework-8 nanoparticles: A promising nano-antimicrobial agent for sustainable management of bacterial leaf streak in rice" . | PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 214 (2025) .
APA Zhang, Dingyang , Cui, Ziqi , Liang, Shujing , Rao, Wenhua , Abubakar, Yakubu Saddeeq , Guan, Xiong et al. Zeolitic imidazolate framework-8 nanoparticles: A promising nano-antimicrobial agent for sustainable management of bacterial leaf streak in rice . | PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY , 2025 , 214 .
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The isolation, identification and efficacy of Bacillus velezensis XF-8 in tomato bacterial wilt control EI
期刊论文 | 2025 , 4 (1) , 59-69 | Advanced Agrochem
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Tomato bacterial wilt is an important disease caused by Ralstonia solanacearum, which is harmful to the development of tomato industry and seriously affects the yield and quality of tomato. In this study, the strain XF-8 with antagonism against R. solanacearum was isolated from soil and identified as Bacillus velezensis, and its control effect on tomato bacterial wilt was better than that of kasugamycin. The disease index of tomato plants treated with XF-8 was significantly reduced (P < 0.05) in the pot experiment, and the control effect was 74.25 %, which was higher than 45.11 % of kasugamycin treatment group. The antibacterial activity of lipopeptide extract from the fermentation supernatant of strain XF-8 was further verified, and then the inhibitory rate of the substance at the concentration of 1 mg/mL was as high as 96.20 %. The microscopic investigations indicated that the surface of R. solanacearum was wrinkled and deformed after treating with lipopeptide extract, and most of the bacteria were dead and rupture of the cell membrane, which leading to the cell death. Meanwhile, the active oxygen was produced and the lipopeptide extract could also significantly induced DNA injuries of R. solanacearum. All these results confirmed that the isolated strain B. velezensis exhibited excellent effect of preventing and controlling the tomato bacterial wilt. Moreover, XF-8 strain has high inhibitory effect on 10 types of pathogenic fungi, which shows broad-spectrum bacteriostasis. This study provides a theoretical basis and strain resources for the development and application of biopesticides, and broadened the potential biocontrol value of B. velezensis.

Keyword :

Antimicrobial mechanism Antimicrobial mechanism Bacillus velezensis Bacillus velezensis Biological control Biological control Lipopeptide extract Lipopeptide extract Tomato bacterial wilt Tomato bacterial wilt

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GB/T 7714 Xu, Jiawei , Jiang, Jiatong , Song, Zhiye et al. The isolation, identification and efficacy of Bacillus velezensis XF-8 in tomato bacterial wilt control [J]. | Advanced Agrochem , 2025 , 4 (1) : 59-69 .
MLA Xu, Jiawei et al. "The isolation, identification and efficacy of Bacillus velezensis XF-8 in tomato bacterial wilt control" . | Advanced Agrochem 4 . 1 (2025) : 59-69 .
APA Xu, Jiawei , Jiang, Jiatong , Song, Zhiye , Hong, Junhuang , Zhao, Tongchao , Wu, Kaiwen et al. The isolation, identification and efficacy of Bacillus velezensis XF-8 in tomato bacterial wilt control . | Advanced Agrochem , 2025 , 4 (1) , 59-69 .
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Critical Role of Nanoparticle Size in Regulating Zinc Oxide's Antimicrobial Performance Against Citrus Canker Pathogens SCIE
期刊论文 | 2025 , 10 (44) , 53278-53288 | ACS OMEGA
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Nanozinc oxide (ZnO) is a known material for its high therapeutic efficacy against citrus canker. However, the influence of particle size on the antibacterial activity of nano-ZnO against Xanthomonas citri subsp. citri (Xcc), as well as the distinct bacterial response mechanisms to different nanoparticle sizes, remain poorly understood, limiting its broader application. In this study, differences in the antibacterial potentials of nano-ZnO particles with sizes of 30, 90, and 200 nm against Xcc were investigated. The results showed that the zeta potential of the three nano-ZnO variants displayed no significant differences. However, the antibacterial efficacy of nano-ZnO against Xcc was strongly dependent on particle size, with smaller particles exhibiting greater antibacterial activity. This is attributed to their increased capacity to damage bacterial cell membranes and DNA, which is linked to a higher generation of reactive oxygen species and greater release of Zn2+ within the bacterial cells. In addition, small-sized nano-ZnO exhibits superior efficacy in inhibiting biofilm formation, exopolysaccharide secretion, and xanthomonadin production in Xcc. Fourier transform infrared multivariate and two-dimensional correlation analyses revealed that macromolecular components in Xcc exhibited more pronounced responses to smaller-sized nano-ZnO particles, further supporting their superior antibacterial efficacy. In conclusion, this study provides valuable insights into the size-dependent antibacterial mechanisms of nanomaterials and offers a theoretical basis for the effective application of nano-ZnO in the control of citrus canker.

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GB/T 7714 Rao, Wenhua , Li, Qianying , Gao, Shang et al. Critical Role of Nanoparticle Size in Regulating Zinc Oxide's Antimicrobial Performance Against Citrus Canker Pathogens [J]. | ACS OMEGA , 2025 , 10 (44) : 53278-53288 .
MLA Rao, Wenhua et al. "Critical Role of Nanoparticle Size in Regulating Zinc Oxide's Antimicrobial Performance Against Citrus Canker Pathogens" . | ACS OMEGA 10 . 44 (2025) : 53278-53288 .
APA Rao, Wenhua , Li, Qianying , Gao, Shang , Li, Minyu , Shen, Chao , Lin, Tao et al. Critical Role of Nanoparticle Size in Regulating Zinc Oxide's Antimicrobial Performance Against Citrus Canker Pathogens . | ACS OMEGA , 2025 , 10 (44) , 53278-53288 .
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Chitosan hydrogel catalyst shifts PMS activation towards a singlet oxygen-dominated non-radical pathway for efficient pollutant degradation SCIE
期刊论文 | 2025 , 525 | CHEMICAL ENGINEERING JOURNAL
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The viability and sustainability of advanced oxidation processes (AOPs) for the removal of organic pollutants are critically dependent on the catalytic efficiency, environmental compatibility, and reusability of catalysts employed. In this study, we presented a novel recyclable cobalt-incorporated MoS2 chitosan hydrogel composite (CM@CS) as an efficient AOP catalyst for the degradation of atrazine (ATZ) activated by peroxymonosulfate (PMS). The CM@CS composite demonstrated exceptional catalytic performances, particularly at low ATZ concentrations (0.1 mg/L). The degradation rate achieved nearly 100 % with 10 mg CM@CS and 0.01 mM PMS, showing superior catalytic efficacy compared to that of the Co-MoS2 (CM) powder. Besides, the CM@CS composite primarily activated PMS through a non-radical pathway dominated by singlet oxygen (1O2), distinguishing from the radical-driven mechanisms by CM catalysts. This non-radical behavior is attributed to structural and electronic modifications induced by the hydrogel matrix, including enhanced carbonyl functionality and improved charge transfer efficiency. The CM@CS composites exhibited high degradation efficiency across various water matrices due to the reliability of the non-radical pathway, minimal metal ion leaching benefited from the confinement and fixation of active sites in hydrogels, and excellent recyclability. These findings highlight CM@CS as a promising catalyst for advancing non-radical PMS activation mechanisms for applications in practical water remediation.

Keyword :

Advanced oxidation processes Advanced oxidation processes Environmental sustainability Environmental sustainability Hydrogel Hydrogel Non-radical pathway Non-radical pathway PMS PMS

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GB/T 7714 Chen, Saili , Huang, Jiajia , Fang, Han-Liang et al. Chitosan hydrogel catalyst shifts PMS activation towards a singlet oxygen-dominated non-radical pathway for efficient pollutant degradation [J]. | CHEMICAL ENGINEERING JOURNAL , 2025 , 525 .
MLA Chen, Saili et al. "Chitosan hydrogel catalyst shifts PMS activation towards a singlet oxygen-dominated non-radical pathway for efficient pollutant degradation" . | CHEMICAL ENGINEERING JOURNAL 525 (2025) .
APA Chen, Saili , Huang, Jiajia , Fang, Han-Liang , Chen, Ting-Ting , Pan, Xiaohong , Yan, Zhi-Wu et al. Chitosan hydrogel catalyst shifts PMS activation towards a singlet oxygen-dominated non-radical pathway for efficient pollutant degradation . | CHEMICAL ENGINEERING JOURNAL , 2025 , 525 .
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