bluuebunny/crossref_metadata_2025_split huggingface dataset:
Targeted Electron‐Hole Separation to Decoupled Redox‐Active Sites Over a PEA2PbBr4/CeO2 P‐N Heterojunction for Enhanced Photocatalytic Oxidation
Authors: Chen Ying , Ke Sunzai , Yang Xuhui , Shen Lijuan , Yang Min‐Quan 
Published: December 2024

AbstractPhotocatalytic selective oxidation of C(sp3)─H bonds into valuable carbonyl compounds offers a promising approach to advance green organic synthesis and contribute to a more sustainable chemical industry. However, significant challenges remain due to the low efficiency of photocatalysts, primarily caused by insufficient charge separation and the limited ability of intermixed surface redox‐active sites to precisely capture photoinduced charge carriers. Here, a PEA2PbBr4/CeO2 (PPB/CeO2) p‐n heterojunction is designed and fabricated. Experimental characterizations and theoretical calculations reveal that a strong internal electric field (IEF) is formed at the interface within the p‐n heterojunction, which drives targeted accumulation of holes on PPB and electrons on CeO2. Importantly, CeO2 displays superior oxygen affinity facilitating O2 reduction, while PPB validates stronger adsorption and activation capability to toluene molecule promoting C─H bond dissociation. In this context, the photoinduced electrons and holes are directionally separated and transported to the decoupled reduction and oxidation sites in the PPB/CeO2, thereby significantly accelerating the aerobic oxidation of C(sp3)─H bonds. Toward photocatalytic oxidation of model substrate toluene, the optimized PPB/CeO2‐5% composite exhibits a toluene conversion rate of 10 050 µmol g−1 h−1, which is nine times enhanced in comparison with blank PPB (1160 µmol g−1 h−1).
Moisture‐Resistant Nanofiber Membrane Loaded with Copper‐Manganese‐Tin Oxides for Dust and CO Filtration in High Humidity Environments
Authors: Zhou Gang , Chen Guanshuang , Xin Yueying , Pang Jialu , Wang Jialin , Jiang Liwei , Liu Rulin 
Published: December 2024

AbstractThis study presents a novel protective membrane, (0.8MnCuSnOx‐NaCl)@M, designed for high‐efficiency filtration of dust particles and carbon monoxide (CO) gas offers superior moisture resistance, air permeability, and catalytic functionality in high‐humidity underground settings. The membrane, incorporating tin oxide‐doped CuMnOx into polyvinylidene fluoride (PVDF) fibers with sodium chloride (NaCl), achieves 99.99% air filtration efficiency, 323.68 mm s−1 air permeability, and 92.5% CO catalytic filtration efficiency. Concurrently, the membrane exhibited exceptional hydrophobicity, characterized by a substantial water contact angle of 116.7°, negligible water staining, and a high hydrostatic pressure rating of 2035 Pa, suitable for humid environments. Furthermore, the water absorption profile of the membrane featured a diminished hydroxyl vibrational band, accompanied by a sustained CO conversion efficiency, attesting to its resistance to moisture‐induced deterioration. Computational fluid dynamics (CFD) simulations further clarify the membrane's filtration mechanism, indicating its potential for selective CO and particle filtration. This study provides a reliable idea for the development of moisture‐resistant fiber membranes with high efficiency for filtration of dust and CO. and underscores the synergy of experimental and theoretical approaches.
Engineered Nanoparticles for Theranostic Applications in Kidney Repair
Authors: Jin Can , Xue Lingling , Zhang Leilei , Yu Lixia , Wu Peipei , Qian Hui 
Published: December 2024

AbstractKidney diseases are characterized by their intricate nature and complexity, posing significant challenges in their treatment and diagnosis. Nanoparticles (NPs), which can be further classified as synthetic and biomimetic NPs, have emerged as promising candidates for treating various diseases. In recent years, the development of engineered nanotherapeutics has focused on targeting damaged tissues and serving as drug delivery vehicles. Additionally, these NPs have shown superior sensitivity and specificity in diagnosis and imaging, thus providing valuable insights for the early detection of diseases. This review aims to focus on the application of engineered synthetic and biomimetic NPs in kidney diseases in the aspects of treatment, diagnosis, and imaging. Notably, the current perspectives and challenges are evaluated, which provide inspiration for future research directions, and encourage the clinical application of NPs in this field.
Crystalline‐Amorphous Interface‐Triggered Electron Redistribution on Copper(II) Sulfide@Metal (Ni, Co, and Fe) Oxyhydroxides for Ultra‐Efficient Overall Water/Seawater Splitting
Authors: Gu Peng , Song Yidong , Fan Yihe , Meng Xin , Liu Jin , Wang Guofeng , Li Zhouguanwei , Sun Heyuan , Zhao Ziyu , Zou Jinlong 
Published: December 2024

AbstractRearranging the electronic orbitals of metal sites through interface engineering is the breakthrough for achieving high efficiencies in hydrogen/oxygen evolution reactions (HER/OER) on bimetallic catalysts. Here, via a multistep liquid‐phase synthesis strategy, the crystalline‐amorphous (c‐a) interface is built by coating amorphous oxyhydroxide layer on the surface of crystallized copper(II) sulfide (CuS@MOOH, M = iron (Fe), cobalt (Co) and nickel (Ni)) with an internal cavity. For HER, c‐a interface facilitates the electron filling of the 3d orbitals of Cu, thereby enhancing the coordination between Cu sites (Cu2+/Cu+) and *H and reducing the energy barrier for *H adsorption. For OER, c‐a interface triggers electronic rearrangement in the 3d orbitals of M sites, prompting electron transition from the t2g orbitals to the eg orbitals to achieve a half‐filled state, optimizing the oxygen‐intermediates adsorption on M sites (M3+/M4+). Among CuS@MOOH, the as‐marked CuS@CoOOH‐6 exhibits the best activities with ultra‐low overpotentials of 62 mV (HER) and 136 mV (OER). Only 1.52 V is sufficient to power the electrolyzer with CuS@CoOOH‐6‐based cathode/anode, maintaining a ultra‐stable efficiency (96.9 %) over 72 h. Notably, CuS@CoOOH‐6 also exhibits impressive activity/durability for natural seawater electrolysis. This study enhances understanding of the properties and electronic structure of the c‐a interface for water splitting.
Grain Boundary Engineering Enhances the Thermoelectric Properties of Y2Te3
Authors: Rahman Jamil Ur , Guo Shuping , Pérez Nicolás , Jang Kyuseon , Jung Chanwon , Ying Pingjun , Scheu Christina , Zavanelli Duncan , Zhang Siyuan , Sotnikov Andrei , Snyder Gerald Jeffrey , van den Brink Jeroen , Nielsch Kornelius , He Ran 
Published: December 2024

AbstractThe performance of thermoelectric materials is typically assessed using the dimensionless figure of merit, zT. Increasing zT is challenging due to the intricate relationships between electrical and thermal transport properties. This study focuses on Y2Te3‐based thermoelectric materials, which are predicted to be promising for high‐temperature applications due to their inherently low lattice thermal conductivity. A series of Y2+xTe3 compositions with excess Y is synthesized to explore the effects on electronic and structural characteristics. Density functional theory calculations suggest that additional Y atoms increase charge carriers, thereby enhancing electrical conductivity and boosting thermoelectric performance. X‐ray diffraction analysis reveals that the presence of excess Y reduces lattice volume and alters bonding structures. Furthermore, the addition of Bi significantly enhances the power factor by promoting the segregation of elemental Bi particles and the formation of Y‐Bi‐rich grain boundaries, which improve weighted mobility. This microstructural optimization leads to a fourfold increase in the Seebeck coefficient, resulting in a peak zT of 1.23 at 973 K and a predicted maximum conversion efficiency of 10.3% under a temperature difference of 673 K. These findings highlight the potential of Y2Te3 for high‐temperature thermoelectric applications and demonstrate the effectiveness of grain boundary engineering in enhancing thermoelectric performance.
Dimeric Acceptors Using Different Central Linkers to Manipulate Electronic and Morphological Properties
Authors: Tan Senke , Zeng Rui , Deng Jiawei , Han Fei , Lin Yi , Xu Fan , Kan Lixuan , Tang Zheng , Gong Yufei , Zhang Ming , Zhu Lei , Zhou Guanqing , Gao Xingyu , Li Xiaojun , Xue Xiaonan , Jing Hao , Zhang Yongming , Xu Shengjie , Liu Feng 
Published: December 2024

AbstractDimerized acceptors show promise in combining the high performance of small‐molecule non‐fullerene acceptors (NFAs) with the excellent stability of polymer acceptors. The central linking units that connect two acceptor molecules together have a profound impact on dimeric acceptor properties and structure‐performance relationships in blended thin films. It is seen that different linkers significantly affect the electronic properties and morphology in blended thin film. The electron‐donating linker elevates the absorption coefficient, affords a lower bandgap, and reduces energy loss, and thus better photovoltaic device performance. Better fibrillar morphology can be obtained. The best material DY‐EDOT‐based device shows a power conversion efficiency (PCE) of 18.21%, an open‐circuit voltage (Voc) of 0.924 V, a short‐circuit current density (Jsc) of 25.20 mA cm−2, a fill factor (FF) of 78.19%, which is among the highest value for dimerized acceptors. This study reveals the fundamental importance of linker units in determining the dimerized acceptor properties and provides useful strategies for developing oligomeric and polymeric acceptors, which is critical in simultaneously improving the performance and stability of organic solar cells (OSCs).
Sulfonated Lignin Binder Blocks Active Iodine Dissolution and Polyiodide Shuttle Toward Durable Zinc‐Iodine Batteries
Authors: Chen Zhixiang , Zhang Jie , Zhou Chuancong , Guo Shan , Wu Daoxiong , Zhao Zaowen , Wang Zhitong , Li Jing , Xing Zhenyue , Rao Peng , Kang Zhenye , Tian Xinlong , Shi Xiaodong 
Published: December 2024

AbstractThe issues of active iodine dissolution and polyiodide shuttle severely hinder the development of zinc‐iodine batteries (ZIBs). Binder engineering is considered a valid strategy to kill two birds with one stone. Herein, sodium lignosulfonate (LS), an important derivative of lignin, is optimized as a neotype binder for the fabrication of an iodine‐loading cathode. Owing to the existence of the ‐SO3Na group, the electrostatic potential of LS molecule contains both negative and positive regions, which prefer to block the polyiodide shuttle behavior through the electrostatic repulsion effect, and adsorb the polyiodides through the electrostatic attraction effect, respectively. Meanwhile, LS molecule holds more negative Gibbs free energies for the consecutive radical reaction, and much stronger adsorption energies for iodine species, manifesting fast iodine conversion reaction kinetics, and effective inhibition for iodine dissolution behavior. As expected, the ZIBs based on LS binder delivers a high capacity of 153.6 mAh g−1 after 400 cycles at 0.1 A g−1, reversible capacity of 152.8 mAh g−1 after 500 cycles at 0.5 A g−1 (50 °C), and durable cycling stability for 12000 cycles at 5 A g−1, implying excellent iodine fixation ability of LS binder. This work guides the design of a special binder for iodine‐based electrodes and facilitates the practical application of ZIBs.
Hydrophobic Carbon Dots Prevent α‐Synucleinopathy and Suppress Neuroinflammation to Treat Parkinson's Disease
Authors: Li Lihua , Lu Yao , Ye Xiangling , Zhang Chi , Liu Jialin , Yang Zhongmin , Hao Jianhua 
Published: December 2024

ABSTRACTThe aggregation of α‐synuclein (ɑ‐syn) coupled with overexpressed neuroinflammation instigates the degeneration of dopaminergic neurons, thereby aggravating the progression of Parkinson's disease (PD). Herein, we introduced a series of hydrophobic amino acid–based carbon dots (CDs) for inhibiting ɑ‐syn aggregation and mitigating the inflammation in PD neurons. Significantly, we show phenylalanine CDs (Phe‐CDs) could strongly bind with ɑ‐syn monomers and dimers via hydrophobic force, maintain their stability, and inhibit their further aggregates in situ and in vitro, finally conferring neuroprotection in PD by rescuing synaptic loss, ameliorating mitochondrial dysfunctions, and modulating Ca2+ flux. Importantly, Phe‐CDs demonstrate the ability to penetrate the blood–brain barrier (BBB), significantly improving motor performance in PD mice. Our findings suggest that Phe‐CDs hold great promise as a therapeutic agent for PD and the relative neurodegenerative disease.
Phytochemicals From Salvia substolonifera With Anti‐Angiogenic Properties and Substolide H Decreased Oxygen‐Induced Retinal Neovascularization
Authors: Zhong Zhipeng , Chen Min , Zhu Cheng , Li Yu , Zhou Meilin , Wang Chaojie , Dong Jianyong 
Published: December 2024

ABSTRACTRetinal neovascularization is a pathological feature of ischemic retinopathy. Current therapeutic approaches are limited, and additional treatment options are needed. This study aims to discover lead compounds from Salvia substolonifera that inhibit angiogenesis. As a result, an undescribed norditerpene lactone, substolide H (3), and eight known compounds (1, 2, and 4–9) have been isolated. The structure was elucidated using synthetic spectroscopy and electron circular dichroism. Compounds 2, 3, 5, 7, and 9 inhibited human umbilical vein endothelial cells (HUVEC) proliferation with IC50 values of 26.47, 6.10, 43.27, 36.81, and 35.11 µM, respectively. Compounds 2, 3, and 7 inhibited HUVEC migration with IC50 values of 12.48, 8.37, and 7.63 µM, respectively. Further studies have shown that the substolide H (3) suppresses tube formation in human umbilical vein endothelial cells and that intravitreous administration suppresses retinal neovascularization in oxygen‐induced retinopathy mice. Turning to its mechanism of action, we have shown that the anti‐angiogenic effect of the substolide H may be through the downregulation of vascular endothelial growth factor expression and the phosphorylation of VEGFR2, ERK1/2, and protein kinase B. Our study represents the first report of these anti‐angiogenic compounds from this plant, and substolide H may be a potential candidate for the treatment of retinal neovascularization.
Ni2+ in Distorted Octahedral Geometry toward High‐Efficiency NIR‐II/III emitter
Authors: Yang Ye , Qin Shanli , Zhang Junfang , Zhao Suxin , Shen Linawa , Zhang Xinguo , Pang Qi , Chen Peican , Zhou Liya 
Published: December 2024

AbstractNi2+ activated phosphor has attracted wide attention because it can be radiated in near‐infrared (NIR) II–III region; however, the low external quantum yield (EQY) hinders its further application (most are below 8 %). In this work, distortion of crystallographic site strategy is proposed to enhance EQY. LaTiTaO6: 0.004Ni2+ exhibits an NIR emitting spectrum centered at 1450 nm with an EQY of ~9.00 %, which has been the highest EQY of reported Ni2+ single‐doped phosphor. Distortion degrees of the octahedral geometry in LaTiTaO6 and LaTiTaO6: 0.004Ni2+ changing from 0.038 to 0.047 result in the absorption efficiency of 38.6 % due to the breaking of parity forbidden of the d‐d transition, further improving the EQY. Besides, LaTiTaO6: 0.004Ni2+ mixed with LaTiTaO6: 0.04Cr3+ phosphors have demonstrated their application for spectral analysis. This work provides a new idea for constructing efficient NIR‐II to NIR‐III phosphors.
Sustainability reporting quality and firm value in ASEAN+3: A series moderation model
Authors: Van Hien Vo , Nguyen Nha Minh , Abu Afifa Malik , Vo Dao Truc Thi , Van Bui Duong 
Published: December 2024

AbstractResearch on sustainability and firm value has increased recently. However, there is little evidence in this context from ASEAN+3 (i.e., three major Asian economies [South Korea, Japan, and China] and six dynamic economies in the ASEAN region [Indonesia, Malaysia, Singapore, the Philippines, Thailand, and Vietnam]). Therefore, this study explores the impact of sustainability reporting quality on firm value in the ASEAN+3 context. The study also explores the moderating role of environmental, social, and governance (ESG) practices, board gender diversity, board size, and the number of board meetings on the “sustainability reporting quality—firm value nexus.” Data collected from Thomson Reuters Asset4 with a sample size of 923 firms during the period 2019–2023 (4615 firm‐year observations). Regression analysis techniques used include pooled ordinary least squares, fixed effects, and random effects models. The analysis results show new and unique discoveries from ASEAN+3. First, sustainability reporting quality has a positive impact on firm value. Second, ESG practices negatively moderate the “sustainability reporting quality—firm value nexus.” Third, the higher number of board members reduces the “sustainability reporting quality—firm value nexus”; however, the negative level of major economies is lower than that of ASEAN countries. Finally, the firm with more independent female directors strengthens the “sustainability reporting quality—firm value nexus.” This study enriches signaling theory and agency theory by highlighting the complex relationship between components and firm value. To enhance firm value within ASEAN+3, policymakers should prioritize standardized ESG reporting regulations and transparent communication channels; stakeholders must hold managers accountable for genuine ESG implementation and high‐quality reporting; and businesses should prioritize board diversity, particularly independent female directors, alongside sustainability training.
Detecting the effect of intensive agriculture on Odonata diversity using citizen science data
Authors: Baeta Renaud , Léauté Justine , Sansault Éric , Pincebourde Sylvain 
Published: December 2024

AbstractAgricultural areas represent one of the major ecosystems of the world. Intensification of agricultural practices produced openfields characterized by low biological diversity. Nevertheless, the distance up to which intensive agricultural fields alter surrounding natural systems is rarely quantified. We determined the spatial scale at which agricultural landscapes alter the diversity of Odonates, a key taxon in wetland ponds, and we tested to what extent citizen science data can be used reliably for this purpose. We compiled 7731 observations made in a portion of the region Centre‐Val‐de‐Loire (France) over 10 years by naturalists on 729 water bodies to analyze the effect of agricultural landscapes (mainly wheat, rapeseed, sunflower) on the species richness of both damselflies and dragonflies in lentic systems. Sixty species were reported over the 10‐year period. For dragonflies, intensive agricultural landscapes best explained their richness at the scales of 800 and 1600 m for overall and autochthonous species, respectively, when using the full dataset. The spatial scale was smaller for damselflies, at 200 m for both overall and autochthonous species. These distances were not severely impacted when constraining the data to consider several biases. Multimodel averaging showed that the proportion of intensive agriculture decreased species richness, despite the potential biases inherent to an imperfect database acquired by citizens. This imperfect citizen dataset allows to infer the lowest effect size of agriculture on species richness. Quantitatively, this effect was more important for autochthonous species. Interestingly, both relatively rare taxa and common or generalist species can be under threat in intensive agricultural landscapes, calling for more ecotoxicological studies. The influence of agricultural practices from a distance implies that conservation and management plans of wetland ponds should consider the landscape ecological characteristics and not only the pond features. Conservation efforts focusing too locally on a site may be undermined because intensive agriculture from a distance limits the potential for the site to recover highly diverse communities. These distant effects should be integrated by policy‐makers when deciding which wetland pond should benefit from a conservation plan or which conservation action may be planned, implementing, for instance, buffer zones and/or ecological corridors composed of natural vegetation.
Thermal management matters in photovoltaic–electrocatalysis for solar hydrogen production
Authors: Chen Jie , Chen Xin , Sun Jie , Qu Jingkuo , Guan Xiangjiu , Shen Shaohua 
Published: December 2024

AbstractPhotovoltaic–electrolysis (PV‐EC) system currently exhibits the highest solar to hydrogen conversion efficiency (STH) among various technical routes. This perspective shifts the focus from the materials exploration in photovoltaics and electrolysis to the critical aspect of thermal management in a PV‐EC system. Initially, the theoretical basis that elucidates the relationships between temperature and the performance of both photovoltaics and electrolyzers are presented. Following that, the impact of thermal management on the performance of PV‐EC for solar hydrogen production is experimentally demonstrated by designing variables‐controlling experiments. It is observed that while utilizing identical PV and EC cells under varying thermal conditions, the highest STH can reach 22.20%, whilst the lowest is only 15.61%. This variation underscores the significance of thermal management in optimizing PV‐EC systems. Finally, increased efforts to enhancing heat transfer and optimizing heat distribution are proposed, thus facilitating the design of more efficient PV‐EC systems with minimized thermal energy losses.
Midterm outcomes of patients with native heart recovery after Impella 5+ for cardiogenic shock
Authors: Bandini Marta , D'Ettore Nicoletta , Iannotti Walther , Capobianco Tommaso , Maj Giulia , Cardinale Astrid , Gallo Alina , Audo Andrea , Pappalardo Federico 
Published: December 2024

AbstractAimsLeft ventricular unloading by percutaneous microaxial flow‐pump devices has been shown to improve survival in patients with cardiogenic shock (CS). The objective of the study is to examine whether Impella 5.0/5.5 (5+) support is effective in facilitating heart recovery, overall survival, and quality of life.Methods and resultsThis single‐centre retrospective study examined midterm (180 days) outcomes of patients with CS supported by Impella 5+ who achieved heart recovery. The primary endpoint was survival at 180 days and freedom from implantable cardioverter‐defibrillator (ICD), heart transplant/left ventricular assist device (LVAD), or readmission for heart failure. Functional status was assessed with New York Heart Association (NYHA) classification. Between June 2022 and April 2024, 20 patients with CS (64 ± 8.9 years, 80% male) received Impella 5+ and discharged with heart recovery. Before Impella placement, mean left ventricular ejection fraction (LVEF) was 19.2 ± 5.2%, 7 (35%) patients were SCAI stage C, 9 (45%) SCAI stage D, and 4 (20%) SCAI stage E, and the mean vasoactive‐inotropic score was 23.2 ± 38.0. The average duration of Impella support was 10.5 ± 8 days. At 180 days, 19 (95%) patients were alive, no patient received a heart transplant/LVAD, 40% were implanted with an ICD and there were two admissions for heart failure. The mean LVEF was 33.5 ± 10.7%, 5 (26.3%) patients were NYHA class I, 9 (47.4%) were NYHA class II, and 5 (26.3%) were NYHA class III. One patient died from a non‐cardiac cause.ConclusionImpella 5+ represents a promising treatment strategy for CS, providing high rates of sustained native heart recovery. A comprehensive platform of mechanical and pharmacological unloading is key.