COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
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2026
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IF 5.4
Yufei Wang,Yiyang Lin,Wei Tao,Yuqing Zhu,Jiacheng Niu,Yikun Liao,He Feng
Malachite green (MG) is a triphenylmethane dye resistant to degradation, possessing high toxicity, carcinogenicity, and mutagenicity, and co-existing bacterial contamination affects water safety. In this work, CuO-loaded sepiolite (CuO/Sep) nanocomposites were synthesized by an ammonia-driven deposition–precipitation method (ADP) to simultaneously remove MG and exhibit antibacterial activity. The nanocomposite with 10 wt% CuO had a specific surface area of 166.5 m 2 /g. The adsorption kinetics conformed to the pseudo-second-order kinetic model, and the equilibrium adsorption data could be described by the Langmuir model. At 295 K, the maximum monolayer adsorption capacity reached 809.6 mg/g, and the decolorization rate for an MG solution with an initial concentration of 50 mg/L reached 99%. The adsorption process involved a synergistic effect of physical and chemical adsorption, representing an endothermic reaction (ΔH = +55.36 kJ/mol). In addition, the composite exhibited good antibacterial activity, with antibacterial rates reaching 99.9% against Staphylococcus aureus and 97.5% against Escherichia coli . These results indicate that the synthesized CuO/Sep nanocomposite possesses both good MG adsorption capacity and broad-spectrum antimicrobial properties. Download: Download high-res image (277KB) Download: Download full-size image
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FOOD CHEMISTRY
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2026
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IF 10.4
Yinjiang Leng,Jing Zhang,He Li,Yi Ma,HuiBo Luo,Danqun Huo,Changjun Hou
A cross-reactive Au NPs/AuAg NCs colorimetric sensor array was developed. • Seven sulfur-containing analytes were discriminated, and GSH was quantified. • Blind-test accuracies reached 93.8% for Baijiu and 97.6% for distilled liquors. • Sensor responses were associated with sensory differences among Baijiu samples. Sulfur-containing compounds are important aroma contributors in Baijiu because of their low odor thresholds and strong sensory effects. A cross-reactive colorimetric sensor array based on positively charged Au nanoparticles and negatively charged AuAg nanoclusters was developed for sulfur-containing analyte discrimination and Baijiu classification. Analyte-induced perturbation of the nanoparticle–nanocluster assemblies generated differential optical fingerprints across four sensing elements. Combined with pattern-recognition analysis, the array discriminated seven sulfur-containing analytes at different concentrations and quantified glutathione over 0.1–50 mM. It also classified 16 commercial Baijiu samples and distinguished Baijiu from five other distilled liquors and 50% ethanol. Blind-sample prediction accuracies reached 93.8% for the 16 Baijiu categories and 97.6% for the 21 distilled-liquor categories. Correlation analysis showed associations between selected sensing channels and Baijiu sensory attributes. The proposed array provides a rapid optical fingerprinting approach for Baijiu differentiation and authenticity-related screening.
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CHEMICAL ENGINEERING JOURNAL
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2026
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IF 12.5
Huanhuan Fan,Guilin Wu,Shiyang Shao,Peng Xiao,Binchun Liu,Yinghua Deng,Zhong Zhao,Jize Liu,Guangming Cai
A smart textile integrating bimodal sensing with flame retardancy and thermal insulation for harsh condition servicing. • The thermal insulation barrier protects functional components, enabling bimodal signaling capability at high temperatures. • A machine learning-assisted rescue system with precise motion recognition and visual-assisted guidannce was developed. Multimodal sensors have attracted considerable attention due to their great potential in complex scenarios. However, achieving the synergistic integration of multimodal sensing in flexible intelligent textiles while which could maintain functional response under harsh conditions remains a formidable challenge. Herein, a fiber-scale integration strategy based on coaxial wet spinning is proposed to fabricate a bimodal core-sheath fiber (denoted as PLMOB) featuring integrated flame-retardant thermal insulation, long afterglow luminescence, and self-powered sensing. By constructing a synergistic thermal insulation barrier of hexagonal boron nitride (h-BN) and silicon dioxide (SiO 2 ) in the sheath, the thermal conductivity is reduced to 61.28 mW·m −1 ·K −1 . Owing to the thermal insulation effect and the response performances of functional contents, the fiber maintains stable conductivity and persistent blue afterglow emission (>1200 s). Through embroidery process, PLMOB fibers are integrated into firefighting garment, enabling visual guidance. Furthermore, we developed a machine learning-based system which is capable of realizing accurate recognition of limb movements (97% accuracy) and luminescence. This work offers a promising strategy for next-generation intelligent textiles in fire scenarios. Download: Download high-res image (400KB) Download: Download full-size image
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JOURNAL OF THE INDIAN CHEMICAL SOCIETY
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2026
·Vol. 103
·期 9
·102931
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IF 3.4
Richuan Rao,Hao Zhang,Yaohua Huang,Mingyue Zheng,Tao Wang,Binhui Wang,Xiongzi Dong,Junfang Sheng,Song Fang,Chunming Hu
ZnO terminated surface was precisely tailored via an organic-assisted pyrolysis. • Zn-rich surfaces of ZnO had higher Congo red removal rate than oxygen-rich surfaces. • Coordination of Zn 2+ on Zn-rich ZnO with SO 3 − /N groups boosted dye removal. A surface-engineering strategy using organic-assisted pyrolysis was employed to precisely tailor the surface terminations of ZnO nanoparticles, dramatically enhancing their reactivity toward Congo red adsorption. ZnO nanoparticles yielded by direct pyrolysis of zinc salts had positively charged, oxygen-enriched surfaces, which facilitated efficient interfacial charge transfer yet exhibited only limited dye adsorption capacity. In contrast, organic assistance engineered ZnO nanoparticle surfaces, greatly changing their surface reactivities. Hydroxypropyl methyl cellulose promoted the production of ZnO nanoparticles with a negatively charged, zinc-deficient and oxygen-enriched surface, resulting in their poor charge transfer and high diffusion resistance, which hindered their dye adsorption. Conversely, soluble starch generated a zinc-enriched terminated surface. Despite its negative charges, this surface facilitated interfacial charge transfer. Crucially, Zn 2+ ions on the zinc-enriched surface exhibited distinct chemical states with superior coordination ability. The zinc-enriched surface exhibited a superior adsorption performance for Congo red compared to the two oxygen-enriched surfaces, with a maximum adsorption capacity for Congo red reaching 376.5 mg/g. Its adsorption process conformed to the Langmuir model and was spontaneous and exothermic. The distinctly enhanced adsorption performance stemmed from direct coordination between surface Zn 2+ ions and sulfonic and nitrogen-containing groups in the Congo red dye. In comparison, the positively charged oxygen-enriched surface relied on electrostatic adsorption, whereas the zinc-deficient and oxygen-enriched surface suffered from electrostatic repulsion, greatly reducing the adsorption efficiency. The surface engineering strategy for metal oxides, by enhancing specific metal ion coordination, provides a powerful approach to significantly boost the removal capacity of hazardous contaminants. Download: Download high-res image (350KB) Download: Download full-size image
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JOURNAL OF ENVIRONMENTAL MANAGEMENT
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2026
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IF 9.2
Hui Jiang,Xin Yao,Hongjie Ran,Yuanyuan Huang,Letong Zhou,Ying Yang,Sen Yang,Hailong Kang
Conventional drinking water treatment processes exhibit limited efficiency in removing humic acid (HA), making it difficult to effectively suppress the formation risk of disinfection by-products (DBPs). To address this issue, an electrochemical pretreatment system integrating synergistic oxidation, flocculation, and co-precipitation processes was developed. This system employs electro-activated ferrous (EAF) to enhance HA removal and thereby mitigate the formation of DBPs precursors at the source. Using a Ti/TiO 2 -Ta 2 O 5 -IrO 2 anode and a graphite cathode, under the conditions of 30 mg L −1 Fe 2+ dosage, 3 mA cm −2 current density, and 2 cm electrode spacing, the removal rate of natural organic matter reached 92.62% ± 1.99%. Analysis via three-dimensional excitation-emission matrix fluorescence spectroscopy (3D-EEM) and ultraviolet-visible absorption spectroscopy (UV-Vis) collectively confirmed that macromolecular HA underwent significant oxidative cleavage and adsorption removal in the reaction system. Hydroxyl radicals (·OH) attacking HA molecules were identified as the key mechanism driving oxidative degradation. Meanwhile, the continuous redox cycling of iron species (Fe 2+ /Fe 3+ ) in the system facilitated this process, and the resulting Fe 3+ effectively removed HA and their degradation products through flocculation. Furthermore, the coexistence of Fe, O, and C elements within the flocs, along with the identified coordination structures between HA and Fe(OH) 3 , directly confirms the binding of organic matter, such as HA, onto iron hydroxide flocs. Finally, the applicability of this technology was validated in real water samples, and its disinfection efficacy was evaluated through microbial diversity analysis.
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CERAMICS INTERNATIONAL
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2026
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IF 6
Zhenyu Li,Jian Li,Tengfei Kan,Shiyu Huang,Junbai Liu,Honghai Zhong,Junwu Liu,Yang Jiang
Lithium aluminosilicate (LAS) glass-ceramics with high mechanical performance were synthesized via a streamlined one-step crystallization process doping with yttrium oxide (Y 2 O 3 ). This study systematically investigated the multi-scale synergistic effects of doping (0 - 4 wt%) Y 2 O 3 on the network topology, crystallization kinetics, and macroscopic properties of the LAS system. Spectroscopic and microstructural analyses revealed that at an optimal doping level of 2 wt%, Y 3+ cations act as effective network modifiers. They coordinated with non-bridging oxygens to maximize the proportion of highly interlocking acicular β-spodumene microstructure. Consequently, the glass-ceramics crystallized at 1000 °C for 90 min exhibited superior mechanical properties, achieving a peak flexural strength of 137.5 MPa and a Vickers hardness of 848.6 HV. In addition, excessive Y 2 O 3 additions (>2 wt%) triggered a competitive reaction with the TiO 2 nucleating agents, precipitating a secondary Y 2 Ti 2 O 7 phase. This critical depletion of nucleation sites inevitably led to network depolymerization and abnormal grain coarsening, severely deteriorating the mechanical integrity. Ultimately, this work elucidates the critical compositional window for Y 2 O 3 in LAS glass-ceramics, providing a referenceable empirical foundation for designing high-strength, rigid structural materials.
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JOURNAL OF POWER SOURCES
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2026
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IF 8.4
Li He,Jiao Peng,Juan Yang,Zheng Xie,Kangjie Zhou,Wang Qiu,Hong Liu,Xianyou Wang
With the rapid development of the photovoltaic and solar cell industry, the growing generation of crystalline silicon sawing/cutting waste has become an urgent problem. However, silicon (Si) is considered a promising alternative to graphite for next-generation high-energy density Li-ion batteries owing to its much higher theoretical capacity. Herein, photovoltaic silicon sawing/cutting waste is recycled as high-performance silicon/carbon anode active material of lithium-ion battery through an integrated strategy combining mechanical activation, acid leaching, dopamine self-assembly coating, and graphite buffering. The as-prepared silicon/carbon composite features a hierarchical architecture, which is composed of nanometer-sized Si particles covered with amorphous carbon and uniformly anchored in a conductive carbon matrix, effectively mitigating the severe volume fluctuation during charge/discharge. Enabled by the enhanced structural stability and interfacial compatibility, the activated silicon/carbon anode delivers a high reversible capacity of 641 mAh g −1 after 350 cycles at 0.5 A g −1 , with a capacity retention of 98.1%. Therefore, the investigation introduces an innovative method for recycling and enhancing the value of photovoltaic silicon sawing/cutting waste for further use, offering a sustainable and economically viable solution.
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FOOD CHEMISTRY
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2026
·
IF 10.4
Shengxiong Chen,Fan Zhang,Randolph R.J. Arroo,Jesus Simal-Gandara,Hui Cao,Jianbo Xiao
Lipid oxidation governs myricetin degradation in heated palmitic acid. • o-Quinone formation triggers B-ring cleavage and oxidative dimerization. • Carbonyl addition and lipid-derived ester conjugates were detected. • Vitamin C suppresses radical-driven pathways and improves myricetin retention. Dietary polyphenols are susceptible to degradation during high-temperature cooking, yet their transformation behavior in lipid-rich frying systems remains poorly understood. The thermal stability and degradation of myricetin in a simplified palmitic acid model under frying-relevant conditions was investigated. Myricetin degraded rapidly at 180 °C but remained relatively stable at 120 °C. UPLC–QTOF–MS/MS, supported by density functional theory calculations, suggested that myricetin transformation is temperature-dependent but primarily governed by lipid oxidation–derived radical and carbonyl chemistry. Vitamin C markedly delayed myricetin degradation by suppressing radical initiation and limiting o -quinone–centered downstream reactions. These findings highlight lipid oxidation as a key determinant of polyphenol stability during frying and clarify the protective role of antioxidants in lipid-rich thermal processing systems. Download: Download high-res image (202KB) Download: Download full-size image
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ADVANCED MATERIALS
·
2026
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IF 29.1
Ziyu Shao,Zhihui Dong,Zijian Xu,Zeye Wang,Mingrui Wu,Nifang Zhao,Meng Li,Weiwei Gao,Hao Bai
Fatigue failure remains a critical challenge for soft materials used in biomedical implants and soft robotics. Existing strategies, including stiff reinforcement and microstructural alignment, can suppress crack growth but often introduce anisotropy and poor resistance to multidirectional loading. In addition, a persistent orders-of-magnitude disparity remains between fracture toughness and fatigue threshold of synthetic soft materials. Here, the fish bladder of silver carp, characterized by a multilayered hierarchical fibrous architecture, is shown to exhibit extraordinary isotropic fatigue resistance (∼6000 J·m − 2 ) approaching its fracture toughness. This behavior originates from a “compliance for resistance” mechanism that couples dynamic fiber straightening and rotation, sacrificial bond breakage and reassociation, and layer-specific fiber reorientation with the resulting interfacial sliding to dissipate energy under cyclic loading. Guided by these principles, a biohybrid hydrogel is designed to reproduce this multiscale anti-fatigue mechanism, achieving a high fatigue threshold (>3000 J·m − 2 ) together with robust antifouling performance. These results uncover fundamental design principles of fatigue-resistant biological soft tissues and provide a general strategy for engineering durable soft materials.
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CHINESE JOURNAL OF CHEMICAL ENGINEERING
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2026
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IF 3.5
Jiajie Lu,Huan Wang,Ruize Yin,Wenjing Zhou,Juan Liu,Junhao Zhang,Fenfen Zheng,Weiwei Xiong
Bridging-ligand modulation regulates stacking in metal-coordinated polymers. • Partially 3D cobalt polyphthalocyanine polymers via green ultrasonics. • Interlayer Co-N bridges stabilize framework for long cycling. : Metal-modified covalent organic polymers with planar π-conjugated structures are prone to aggregation due to strong interlayer π-π interactions, forming densely packed architectures that hinder electrolyte penetration and limit the accessibility of redox-active sites, thereby compromising their electrochemical performance as lithium-ion battery anodes. To address this issue, a bridging-ligand-driven strategy is proposed to regulate the aggregation behavior of such polymers. A cobalt polyphthalocyanine polymer (Co-TCNB) was synthesized and subsequently modified via an ultrasonic-assisted approach by introducing piperazine (PIP) as a bridging ligand. The axial coordination between PIP and cobalt centers constructs interlayer Co-N coordination bridges, which effectively weaken π-π interactions and alleviate dense stacking, while providing efficient pathways for charge transport and improving structural stability during repeated cycling. As a result, the cobalt polyphthalocyanine polymer bridged with piperazine (Co-TCNB-PIP) exhibits a significantly increased specific surface area and enhanced electrochemical performance. It delivers a reversible capacity of 850 mA·h·g −1 after 100 cycles at 200 mA·g −1 and maintains 640 mA·h·g −1 at 1000 mA·g −1 over prolonged cycling, demonstrating excellent rate capability and cycling stability, outperforming the majority of reported polymer-based anodes for lithium-ion batteries. Download: Download high-res image (341KB) Download: Download full-size image
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Materials Today Bio
·
2026
·
IF 11
Aiyang Tong,Yang Zhou,Yang Ding,Yuelin Zhao,Changna Han,Linlin Wei,Jian Zhao
PANoptosis, a newly characterized form of inflammatory programmed cell death that integrates multiple cell death modalities, offers distinct advantages in both potent tumor cell killing and activation of antitumor immunity. However, strategies that can effectively induce PANoptosis in tumor cells remain scarce. Herein, we constructed a tumor microenvironment-responsive nanoplatform (HA-MnO 2 -FTY720@CaO 2 , HMFC) comprising a CaO 2 core and a MnO 2 shell, loaded with fingolimod (FTY720) and surface-functionalized with hyaluronic acid (HA) for CD44-mediated targeting. Under the mildly acidic and glutathione (GSH)-rich conditions of the tumor microenvironment (TME), the MnO 2 shell degrades, liberating FTY720 and exposing the CaO 2 core. The CaO 2 subsequently decomposes to release Ca 2+ and H 2 O 2. FTY720 inhibits Transient Receptor Potential Melastatin 7 (TRPM7) channels, disrupting Ca 2+ /Mg 2+ homeostasis and thereby provoking severe calcium overload. Simultaneously, MnO 2 depletes GSH and, together with CaO 2 -derived H 2 O 2 , promotes a Fenton-like reaction that generates abundant reactive oxygen species (ROS), thereby disrupting intracellular redox homeostasis. In addition, Mn 2+ released from MnO 2 degradation activates the cGAS–STING pathway, further contributing to DC maturation and antitumor immunity. This orchestrated immune response markedly suppresses tumor growth and when combined with anti-PD-L1 therapy, induces a pronounced abscopal effect. Together, our results indicate that calcium overload, FTY720-mediated TRPM7 inhibition, and MnO 2 -induced redox imbalance can drive PANoptosis, offering a new concept for enhancing cancer immunotherapy.
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JOURNAL OF NON-CRYSTALLINE SOLIDS
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2026
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IF 3.6
Zhitao Shan,Hong Wang,Shujiang Liu,Yanfei Zhang,Cheng Zuo,Qiuju Zheng,Haizheng Tao,Yuanzheng Yue
In this work, we investigated the structural and physical property evolutions induced by the substitution of Al 2 O 3 by Ga 2 O 3 in two series of CaO-Al 2 O 3 -Ga 2 O 3 (CAG) glasses. To suppress crystallization, glasses with compositions of (I) 50CaO• (50- x )Al 2 O 3 • x Ga 2 O 3 ( x = 0–50 mol%) and (II) 63CaO• (37- x )Al 2 O 3 • x Ga 2 O 3 ( x = 0–37 mol%) were prepared via containerless aerodynamic levitation technique. It was found that with increasing substitution of Al 2 O 3 by Ga 2 O 3 (i.e., increasing x ), both glass series exhibited monotonic decreases in hardness, glass transition temperature and thermal expansion coefficient. High-resolution XPS analyses revealed that the two glass series exhibited distinct compositional dependences in their local structural evolution. Specifically, in series I ([CaO]:[Al 2 O 3 +Ga 2 O 3 ] = 1:1), the coordination environments of O, Ga, and Al remained largely unchanged upon substitution. In contrast, Series II ([CaO]:[Al 2 O 3 +Ga 2 O 3 ] = 12:7) exhibited significant shifts in O and Al coordination, while the Ga environment was only minimally affected. Furthermore, XPS indicated that trace OH - species preferentially interact with Al/Ga-O bonds by non-bridging oxygens within [AlO 4 ] or [GaO 4 ] tetrahedra. These findings elucidate the critical roles of both [CaO]/[Al 2 O 3 +Ga 2 O 3 ] and [Al 2 O 3 ]/[Al 2 O 3 +Ga 2 O 3 ] ratios in tailoring the structure - property relationships of CAG glasses.
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