Journal of Food Measurement and Characterization
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2026
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IF 3.6
Zhu Lei,Lang Lin,Xiang Longyan,Wu Xin,Lv Shanshan,Yang Ruihua,Wang Lina,Hu Xixi
This study established a comprehensive quality evaluation system for table grapes cultivated in plastic greenhouses in cold regions. A total of 36 indicators covering appearance, texture, flavor and bioactive properties were measured in 38 cultivars over two consecutive years. Through integrated variability analysis, correlation analysis and principal component analysis, six core attributes were identified and assigned weight coefficients using the analytic hierarchy process. Among these, sugar-acid ratio contributing most (0.366), followed by total phenolics (0.233). A distinctive feature is that total phenolics was set as a variable based on edible part, using skin content for thin-skin grapes and the sum of skin and pulp content for thick-skin grapes. The resulting model, Y = 0.070 × single berry weight + 0.048 × a* + 0.113 × chewiness + 0.169 × total soluble solids + 0.366 × sugar-acid ratio + 0.233 × TP, enabled objective quality scoring. According to composite scores, the 38 cultivars were classified into four grades. Grade I (0.6–0.75) included 10 cultivars, with ‘Summer Black’ achieving the highest score (0.744). Grade II (0.5–0.6) comprised 11 cultivars, while Grades III (0.4–0.5) and IV (0.1–0.4) included the remaining 17 cultivars. Fifteen cultivars (0.729–0.508) bred in China were ranked in Grade I and II. The model was validated through sensory evaluation of 15 randomly selected cultivars, yielding a correlation coefficient of 0.91 between sensory scores and model-calculated values. This study provides a scientifically grounded framework for cultivar screening, quality improvement and sustainable production of table grapes in cold regions.
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BIOMATERIALS
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2026
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IF 13.6
Zhenrong Zhu,Peiyang Gu,Xing Li,Xiaolin Xiao,Hongzhe Wang,Jie Liang,Yujiang Fan,Yong Sun
Macrophages serve as central units in immune regulation, with their polarization influencing distinct stages of the bone healing process. Here, we report an immune-adaptive 3D-printed scaffold that integrates engineered macrophage capture traps, an HA network-mediated macrophage anchoring interface, onto a poly(lactic-co-glycolic acid)/hydroxyapatite microsphere composite framework. These traps selectively enrich macrophages via CD44 receptor-mediated recognition and dynamically guide their polarization. Intramuscular implantation experiments demonstrated a sequential shift in polarization of scaffold-enriched macrophages from M1 at 3 days to M2 at 7 days. Omics analysis of the short-term rabbit calvarial defect model revealed that HA released from this scaffold is phagocytosed by macrophages, gradually enters lysosomes, and activates antioxidant pathways, including negative regulator of reactive oxygen species (NRROS), sestrin 2 (SESN2), and glucose-6-phosphate dehydrogenase (G6PD), thereby reducing intracellular levels of reactive oxygen and nitrogen species. These processes collectively drive the shift in macrophage polarization from M1 to M2, and accelerate angiogenesis and bone matrix deposition. These findings provide new insights for the design of immunomodulatory bone regenerative materials.
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Journal of Water Process Engineering
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2026
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IF 6.6
Linqing Man,Junxiang Feng,Junyan Wang,Qiao Lan,Sai Zhang,Jian Liu
Interfacial solar evaporator with an extended photothermal layer was designed and fabricated. • The unique structure of the evaporator enables simultaneous water-salt-electricity cogeneration. • The evaporation rate and efficiency reach 2.009 kg m -2 h -1 and 99.72% under 1 sun illumination. • In 3.5 wt% NaCl solution, 0.1594 g of salt is recovered with an average output voltage of 283.85 mV. Solar-driven interfacial evaporation (SDIE) represents a highly efficient strategy for sustainable freshwater production and energy recovery. However, conventional evaporators suffer from limited functionality and fail to simultaneously achieve high evaporation efficiency, directional salt crystallization, and efficient energy harvesting. Herein, we designed and fabricated an interfacial solar evaporator with an extended photothermal layer by optimizing the geometry of the water-supply layer. By fully exploiting both the illuminated and shaded sides of the photothermal layer, the evaporator establishes a highly efficient synergistic evaporation mode, thereby significantly boosting the overall vapor generation performance. Moreover, its directional water transport capability endows the evaporator with exceptional stability during saline water evaporation and enables efficient salinity gradient electricity generation. The evaporator achieves an evaporation rate of 2.009 kg m −2 h −1 and an evaporation efficiency of 99.72% under 1 kW m −2 (1 sun) illumination. Concurrently, during continuous desalination of a 3.5 wt% NaCl solution for 8 h, the system achieves directional salt crystallization and effectively recovers 0.1594 g of NaCl crystals. Meanwhile, it delivers an average output voltage of 283.85 mV without impairing the evaporation performance. Under outdoor conditions with an average solar irradiance of 0.5345 sun, the evaporation system exhibits a mass loss of 18.81 kg m −2 , an average output voltage of 750.47 mV and an average current of 197 μA, while maintaining efficient directional salt crystallization. This work provides a promising strategy for the design of high-efficiency water-salt-electricity cogeneration systems. Download: Download high-res image (112KB) Download: Download full-size image
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Materials Today Chemistry
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2026
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IF 7.4
Rui Huang,Shaohua Luo,Qi Sun,Lixiong Qian,Shengxue Yan
Although lithium-ion batteries (LIBs) offer high energy density and long cycle life, their large-scale application is hindered by the scarcity and high cost of lithium resources. sodium-ion batteries (SIBs) have emerged as a promising alternative for large-scale energy storage due to the abundance and low cost of sodium. However, the development of high-performance SIBs is impeded by structural instability in cathode materials, primarily caused by the relatively large ionic radius of Na + , which induces lattice strain and phase transitions during cycling. In this work, a Fe/Ti co-doped tunnel-type sodium manganese oxide cathode material, Na 0.55 Mn 0.9 Fe 0.05 Ti 0.05 O 2 (NaMO55-FT5), was successfully synthesized via a high-temperature solid-state method. The structural evolution and electrochemical behavior of the material were systematically investigated. It was found that synergistic Fe/Ti doping effectively expanded Na + interlayer spacing, mitigated Jahn-Teller distortion through Mn 3+ stabilization, and disrupted Na + /vacancy ordering, thereby enhancing both Na content and structural integrity. As a result, the NaMO55-FT5 material delivered an initial discharge capacity of 98.5 mAh g −1 at 0.5C, retains 72.0% of its capacity after 300 cycles, and maintained a reversible capacity of 55.2 mAh g −1 at a high rate of 5C, demonstrating outstanding cycling stability and superior rate capability. This study presented a rational design strategy based on dual-metal co-doping for developing high-sodium-content, structurally robust tunnel-type cathode materials, offering valuable insights for advancing the practical deployment of SIBs in grid-scale energy storage applications.
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CHEMICAL ENGINEERING & TECHNOLOGY
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2026
·Vol. 49
·期 2
·e70167
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IF 1.6
Jing Peng,Yin Huang,Haoran Lei,Xiuhua Wang
We successfully engineered a cactus-like Co 2 P nanocatalyst for overall water splitting by incorporating manganese to modulate its electronic structure. Incorporating Mn into Co 2 P enhances both HER and OER through optimized surface adsorption, leading to faster kinetics and improved catalytic efficiency. The Mn-Co 2 P catalyst delivers outstanding alkaline HER performance, requiring just 51 mV to drive 10 mA cm −2 while showing no degradation during a 48-h stability test. Notably, the OER overpotential is just 283 mV at 50 mA cm −2 with remarkable durability. Remarkably, when utilized as dual-function electrodes in a complete water electrolysis system, the Mn-Co 2 P-based system delivers 10 mA cm −2 at a low cell voltage of 1.523 V, along with brilliant long-term stability.
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INORGANIC CHEMISTRY
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2026
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IF 4.6
Haixia Zhang,Changqun Cen,Chunliang Yang,Jun Ma,Lin Fu
Sodium (Na) metal anodes have garnered significant interest for advanced rechargeable batteries owing to their key attributes of their high theoretical specific capacity and low electrochemical potential. Unfortunately, its practical deployment remains limited by poor cycling stability and serious safety risks, stemming from an unstable solid electrolyte interphase (SEI) and uncontrolled dendrite growth. Herein, a bifunctional Na3P/Na3Sb (NPS) interfacial layer was formed on the Na metal surface (denoted as NPS@Na) via an in situ spontaneous chemical reaction between metallic Na and a red P/Sb powder mixture. The high ionic conductivity of Na3P facilitates Na-ion transport, while Na3Sb acts as an electron-blocking barrier, effectively decoupling ion and electron transport across the interface. This separation of charge carriers eliminates the tip effect, promotes uniform Na deposition, and reduces parasitic reactions with the electrolyte. Furthermore, the mechanically robust NPS interfacial layer physically suppresses dendrite penetration and maintains the interfacial integrity during cycling, allowing Na to be plated beneath the interfacial layer. As a result, the Na3V2(PO4)3||NPS@Na full cell maintains stable cycling with a high capacity retention of 80.09% after 500 cycles at 10 C. These findings provide a blueprint for designing high-performance artificial interfacial layers for alkali metal anodes.
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INORGANIC CHEMISTRY
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2026
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IF 4.7
Hangwei Jia,Yaqi Jin,Junwei Feng,Bailin Chen,Feng Yu,Xueling Hou
Guanidine units have garnered significant attention in the study of ultraviolet (UV) nonlinear optical (NLO) materials due to their excellent microscopic optical properties, making them ideal systems for developing novel optical devices. A novel guanidinium-templated UV NLO crystal, [C(NH2)3]SbCl4 (GSC), was successfully synthesized via an aqueous solution method. GSC crystallizes in the orthorhombic chiral space group P212121, featuring a seesaw shaped [SbCl4]− anion. Remarkably, GSC exhibits a moderate second harmonic generation (SHG) response of 1.1 × KDP at 1064 nm and a large refractive index difference of 0.2 at 546 nm. This NLO effect originates from the synergistic interaction between the [C(NH2)3]+ unit and the stereochemically active [SbCl4]− unit. This work provides a candidate for the guanidine family of NLO materials.
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ACS Applied Energy Materials
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2026
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IF 5.5
Yangli Chen,Delin Sun,Hailong Zhu,Yaqi Hou,Huaiyang Zuo,Shumin Zheng,Jing Wang,Shiming Yang,Bao Wang
Garnet-type Li7La3Zr2O12 (LLZO) stands out as one of the most promising ceramic materials for solid-state lithium-ion batteries (LIBs), owing to its high ionic conductivity and electrochemical stability. However, critical challenges such as high interfacial resistance and poor cycling performance, particularly at subzero temperatures, have hindered its widespread application. Herein, we propose a composite solid electrolyte design by dispersing Eu-doped Li7+xLa3Zr2-xEuxO12 as an inorganic filler into a gel polymer matrix based on poly-1,3-dioxolane. This inorganic-polymer hybrid structure significantly enhances the low-temperature performance of LIBs. The incorporation of the gel polymer not only improves the interfacial contact between LLZO and the electrodes but also provides multiple pathways for lithium-ion transport, leading to enhanced ionic conductivity with the value of 5.6 × 10–4 S cm–1 at 20 °C and 9.34 × 10–5 S cm–1 at −20 °C. Electrochemical evaluations demonstrate that the LLZEO/PDL composite electrolyte exhibits remarkable performance at −20 °C: Li|Li symmetric cells achieve stable cycling for over 2000 h at 0.1 mA cm–2, and Li|LiFePO4 full cells deliver a high reversible capacity of 71.8 mAh g–1 at 0.1C, with a capacity retention of 68.8% after 300 cycles.
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ACS Energy Letters
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2026
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IF 17.5
Si Zhao,Yuhang Li,Kaiyue Feng,Bingyan Wang,Mingjie Wang,Hong Li,Lituo Zheng,Mingdeng Wei,Zhensheng Hong
Hard carbon (HC) anode based solid-state sodium-ion batteries (SSIBs) possess highly intrinsic safety and cost effectiveness in the application of large-scale energy storage. However, it is hindered by large interfacial impedance and sluggish Na+ transport kinetics from the solid–solid electrode contact. Here, we propose an electrochemical presodiation strategy to in situ form a thin, uniform, and inorganic-rich (NaF/Na2O) solid-electrolyte interphase (SEI) on the HC anode. Such an SEI layer provides stable and good contact, leading to markedly reduced charge-transfer resistance and robust Na+ transport in a polymer-based solid electrolyte. The evidence for reversible Na+ insertion/extraction in the HC anode for SSIBs was first revealed by in situ X-ray diffraction. Consequently, the presodiated HC-based half-cell exhibits a reversible capacity of 275.2 mAh·g–1 and good cycling stability with 90.9% retention after 100 cycles at 0.1 C. Finally, the presodiated HC-based SSIBs were constructed with the Na3V2(PO4)3 cathode, delivering a high capacity of 106.9 mAh·g–1 at 0.1 C and good cycling stability without external pressure. These findings highlight inorganic engineering of the SEI as a powerful strategy for boosting interfacial kinetics toward regular pressure HC anode-based SSIBs.
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ACS Nano
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2026
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IF 17.3
Jiahui Liang,Xinze Cai,Libei Huang,Le Cheng,Feipeng Tan,Jiazhen Qiu,Yongming Zhang,Weibin Yan,Wenkuo Lin,Guangming Zhong,Ruquan Ye,Jiangqi Zhao,Xinge Yu,Chaoliang Tan
The integration of multimodal sensors, energy harvesting, and storage modules facilitates the advancement of intelligent wearable electronic products. However, existing modular construction strategies have low integration levels, leading to cumbersome devices that may compromise the stability and reliability of signal acquisition. Here, we propose an all-in-one design strategy by integrating the three modules into a single polymer substrate prepared via laser-induced graphene technology to construct a fully integrated self-powered multimodal sensing system. This sensing system consists of bioenergy harvesting modules (lactate biofuel cells), flexible energy storage modules (Zn/MnO2 batteries), and multifunctional sensing modules (glucose, ascorbic acid, electrocardiogram, and electromyography). As a proof-of-concept application, the self-powered system is demonstrated to be worn on various parts of the human body for the real-time monitoring of health.
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MICROCHIMICA ACTA
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2026
·Vol. 193
·期 5
·301
·
IF 5.4
Wang Junbo,Holman Joseph Benjamin,Chen Xiangyu,Sun Jiaying,Qiu Bensheng,Zhang Anqing,Ding Weiping,Li Chengpan
In gout progression, uric acid (UA) accumulation triggers crystal deposition, while interleukin-6 (IL-6) drives the subsequent inflammatory flares. Therefore, monitoring both UA and IL-6 is important for gout management. In this study, for the first time a microfluidic electrochemical system (MES) has been developed to simultaneously detect UA and IL-6 levels in blood. The MES consists of a multilayer microfluidic chip that incorporates a plasma separation module and two screen-printed electrochemical (SPE) sensors, integrated with a wireless potentiostat for real-time data analysis. The working electrode (WE) of one SPE was modified with uricase and hydrophilic fumed nano-silica (FSiO₂) for UA sensing, and the WE of the other SPE was modified with gold nanoparticle-reduced graphene oxide (Au NPs/rGO) composites and antibodies for IL-6 sensing. The MES demonstrated excellent analytical performance for the simultaneous detection of UA and IL-6 in human blood, featuring high selectivity, broad linear ranges (10-1000 µM for UA and 0.001-100 ng/mL for IL-6), robust stability, and strong concordance with reference methods (R² > 0.95). This study provides a proof-of-concept platform for gout-related biomarker determination and offers a new strategy for the development of multi-biomarker electroanalytical devices.
Section
Graphical
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JOURNAL OF NANOBIOTECHNOLOGY
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2026
·Vol. 24
·期 1
·245
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IF 15
Zhao Xian-Sheng,Zhang Li-Ping,Wang Geng,Yang Qu-Yang,Cheng Xiu-Jun,Wu Chang-Yue,Wu Dan,Dong Can-Bin,Yang Yu-Tian,Wang Yi-Fan,Cai Xiu-Jun,Zhu Ning-Wen
Infectious wounds induce a cycle of bacterial proliferation, oxidative stress accumulation, and dysregulated macrophage polarization, collectively hindering tissue repair. Conventional wound dressings typically address these pathological factors in isolation, resulting in suboptimal therapeutic outcomes. Here, we report the design of a biocompatible multifunctional hydrogel (GAPC). This system integrates self-assembled Proanthocyanidin/Chlorhexidine nanoparticles into a dual-network GelMA/ADM scaffold. Consequently, the hydrogel exhibits simultaneous antibacterial activity, ROS scavenging, and immunomodulatory capacity. In vitro, GAPC hydrogel has superb antibacterial, antioxidant, and anti-inflammatory effects. On the other hand, GAPC hydrogel promotes M1-to-M2 macrophage transition and preserved cellular viability under oxidative stress. Furthermore, in vivo it accelerated infected burn wound closure, enhanced collagen remodeling, and stimulated neovascularization. Collectively, GAPC hydrogel interrupts the “infection-oxidative stress-inflammation” loop, offering a safe and promising option for managing infected wounds. Graphical
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