30 多年来，ADVANCED MATERIALS 每周都会为您带来材料科学的最新进展。阅读功能材料化学和物理前沿的精心挑选的高质量评论、进展报告、通讯和研究新闻。 ADVANCED MATERIALS 的影响因子为 25.809（2018 期刊影响因子，期刊引文报告（CLARIVATE ANALYTICS，2019））。 ADVANCED MATERIALS 成功的关键之一是其明显的跨学科性。

Since its inception, the journal Advanced Materials has been delivering the latest advancements in materials science for over 30 years. The content includes cutting-edge reviews, progress reports, communications, and research news in the fields of functional materials chemistry and physics. According to the 2018 Journal Impact Factor (Journal Citation Reports, Clarivate Analytics, 2019), Advanced Materials has an impact factor of 25.809. One of the keys to the journal's success is its remarkable interdisciplinary nature.

《Advanced Materials》期刊自创刊以来，已持续30多年为读者提供材料科学领域的最新研究进展。期刊内容包括功能材料的化学和物理前沿，涵盖高质量的评论、进展报告、通讯和研究新闻。根据2018年的期刊影响因子（来自期刊引文报告，CLARIVATE ANALYTICS，2019），《Advanced Materials》的影响因子为25.809。该期刊成功的关键之一在于其显著的跨学科特性。

Advanced Materials

Supported metal catalysts have played an important role in optimizing selective semihydrogenation of alkynes for fine chemicals. There into, nitrogen‐doped carbons, as a type of promising support materials, have attracted extensive attentions. However, due to the general phenomenon of random doping for nitrogen species in the support, it is still atremendous challenge to finely identify which nitrogen configuration dominates the catalytic property of alkynes’ semihydrogenation. Herein, it is reported that uniform mesoporous N‐doped carbon spheres derived from mesoporous polypyrrole spheres are used as supports to immobilized subnanometric Pd clusters, which provide a particular platform to research the influence of nitrogen configurations on the alkynes’ semihydrogenation. Comprehensive experimental results and density functional theory calculation indicate that pyridinic nitrogen configuration dominates the catalytic behavior of Pd clusters. The high contents of pyridinic nitrogen sites offer abundant coordination sites, which greatly reduces the energy barrier of the rate‐determining reaction step and makes Pd clusters own high catalytic activity. The electron effect between pyridinic nitrogen sites and Pd clusters makes the reaction highly selective. Additionally, the good mesostructures also promote the fast transport of substrate. Based on the above, catalyst Pd@PPy‐600 exhibits high catalytic activity (99%) and selectivity (96%) for phenylacetylene (C8H6) semihydrogenation.

Rui Zhang

Zhilin Liu

Shaohang Zheng

Luoqi Wang

Ling Zhang

Zhen‐An Qiao

Pyridinic Nitrogen Sites Dominated Coordinative Engineering of Subnanometric Pd Clusters for Efficient Alkynes’ Semihydrogenation

Abstract Given the challenge of multidrug resistance in antibiotics, non‐antibiotic–dependent antibacterial strategies show promise for anti‐infective therapy. V 2 C MXene‐based nanomaterials have demonstrated strong biocompatibility and photothermal conversion efficiency (PCE) for photothermal therapy (PTT). However, the limitation of V 2 C MXene's laser irradiation to the near‐infrared region I (NIR‐I) restricts tissue penetration, making it difficult to achieve complete bacterial eradication with single‐effect therapeutic strategies. To address this, Pt nanoparticles (Pt NPs) are attached to V 2 C, forming artificial nanoplatforms (Pt@V 2 C). Pt@V 2 C exhibits enhanced PCE (59.6%) and a longer irradiation laser (NIR‐II) due to the surface plasmon resonance effect of Pt NPs and V 2 C. Notably, Pt@V 2 C displays dual enzyme‐like activity with chemodynamic therapy (CDT) and NIR‐II enhanced dual enzyme‐like activity. The biocatalytic mechanism of Pt@V 2 C is elucidated using density functional theory. In an in vivo animal model, Pt@V 2 C effectively eliminates methicillin‐resistant Staphylococcus aureus from deep‐seated tissues in subcutaneous abscesses and bacterial keratitis environments, accelerating abscess resolution and promoting wound and cornea healing through the synergistic effects of PTT/CDT. Transcriptomic analysis reveals that Pt@V 2 C targets inflammatory pathways, providing insight into its therapeutic mechanism. This study presents a promising therapeutic approach involving hyperthermia‐amplified biocatalysis with Pt NPs and MXene nanocomposites.

Xiaojun He

Ya Lv

Yanling Lin

Hong Yu

Yipiao Zhang

Yuhua Tong

Chunwu Zhang

Platinum Nanoparticles Regulated V2C MXene Nanoplatforms with NIR‐II Enhanced Nanozyme Effect for Photothermal and Chemodynamic Anti‐Infective Therapy

铂纳米颗粒调控的V2C MXene纳米平台与近红外II区增强的纳米酶效应用于光热和化学动力学抗感染治疗

A potassium-sulfur battery using K(+) -conducting beta-alumina as the electrolyte to separate a molten potassium metal anode and a sulfur cathode is presented. The results indicate that the battery can operate at as low as 150 °C with excellent performance. This study demonstrates a new type of high-performance metal-sulfur battery that is ideal for grid-scale energy-storage applications.

Xiaochuan Lu

Mark E. Bowden

Vincent L. Sprenkle

Jun Liu

A Low Cost, High Energy Density, and Long Cycle Life Potassium–Sulfur Battery for Grid‐Scale Energy Storage

一种低成本、高能量密度、长循环寿命的钾硫电池用于电网规模储能

In recent years, there has been widespread adoption of machine learning (ML) technologies to unravel intricate relationships among diverse parameters in various additive manufacturing (AM) techniques. These ML models excel at recognizing complex patterns from extensive, well-curated datasets, thereby unveiling latent knowledge crucial for informed decision-making during the AM process. The collaborative synergy between ML and AM holds the potential to revolutionize the design and production of AM-printed parts. This review delves into the challenges and opportunities emerging at the intersection of these two dynamic fields. It provides a comprehensive analysis of the publication landscape for ML-related research in the field of AM, explores common ML applications in AM research (such as quality control, process optimization, design optimization, microstructure analysis, and material formulation), and concludes by presenting an outlook that underscores the utilization of advanced ML models, the development of emerging sensors, and ML applications in emerging AM-related fields. Notably, ML has garnered increased attention in AM due to its superior performance across various AM-related applications. It is envisioned that the integration of ML into AM processes will significantly enhance 3D printing capabilities across diverse AM-related research areas.

Wei Long Ng

Guo Liang Goh

Guo Dong Goh

Jyi Sheuan Jason Ten

Wai Yee Yeong

Progress and Opportunities for Machine Learning in Materials and Processes of Additive Manufacturing

机器学习在增材制造材料与工艺中的进展与机遇

Abstract Isolated single atomic site catalysts have attracted great interest due to their remarkable catalytic properties. Because of their high surface energy, single atoms are highly mobile and tend to form aggregate during synthetic and catalytic processes. Therefore, it is a significant challenge to fabricate isolated single atomic site catalysts with good stability. Herein, a gentle method to stabilize single atomic site metal by constructing defects on the surface of supports is presented. As a proof of concept, single atomic site Au supported on defective TiO 2 nanosheets is prepared and it is discovered that (1) the surface defects on TiO 2 nanosheets can effectively stabilize Au single atomic sites through forming the Ti–Au–Ti structure; and (2) the Ti–Au–Ti structure can also promote the catalytic properties through reducing the energy barrier and relieving the competitive adsorption on isolated Au atomic sites. It is believed that this work paves a way to design stable and active single atomic site catalysts on oxide supports.

Jiawei Wan

Wenxing Chen

Chuanyi Jia

Lirong Zheng

Juncai Dong

Xusheng Zheng

Yu Wang

Wensheng Yan

Chen Chen

Qing Peng

Dingsheng Wang

Yadong Li

Adv. Mater.

Defect Effects on TiO2 Nanosheets: Stabilizing Single Atomic Site Au and Promoting Catalytic Properties

缺陷对TiO2纳米片的影响：稳定单原子位点Au并提升催化性能

Stubborn biofilm infections pose serious threats to public health. Clinical practices highly rely on mechanical debridement and antibiotics, which often fail and lead to persistent and recurrent infections. The main culprits are 1) persistent bacteria reviving, colonizing, and rejuvenating biofilms, and 2) secondary pathogen exposure, particularly in individuals with chronic diseases. Addressing how to inhibit persistent bacteria revival and prevent reinfection simultaneously is still a major challenge. Herein, an oligo‐ethylene glycol‐modified lipophilic cationic photosensitizer (PS), TBTCP‐PEG7, is developed. It effectively eradicates Methicillin‐ResistantStaphylococcus aureus(MRSA) under light irradiation. Furthermore, TBTCP‐PEG7‐mediated photodynamic therapy (PDT) not only conquers stubborn biofilm infections by downregulating the two‐component system (TCS), quorum sensing (QS), and virulence factors, thereby reducing intercellular communication, inhibiting persistent bacterial regrowth and biofilm remodeling but also prevents reinfection by upregulating heat shock protein‐related genes to induce immunogenetic cell death (ICD) and establish immune memory. In vivo, TBTCP‐PEG7 efficiently eradicates MRSA biofilm adhered to medical catheters, stimulates angiogenesis, reduces inflammatory factor expression, and accelerates wound healing. Furthermore, ICD promotes short‐term immune and long‐term immunological memory for coping with secondary infections. This two‐pronged strategy not only effectively overcomes stubborn, persistent and recurrent biofilm infection, but also provides theoretical guidance for designing the next generation of antibacterial materials.

Jia‐Li Wang

Xiu Pan

Xin Li

Kun‐Mei Liu

Mei Yao

Jin‐Yu An

Yu Wan

Xiao‐Qi Yu

Shun Feng

Ming‐Yu Wu

Photoimmunologic Therapy of Stubborn Biofilm via Inhibiting Bacteria Revival and Preventing Reinfection

通过抑制细菌复活和预防再感染的顽固性生物膜光免疫疗法

Abstract Magnetic liquid metal droplets, featured by unique fluidity, metallic conductivity, and magnetic reactivity, are of growing significance for next‐generation flexible electronics. Conventional fabrication routes, which typically incorporate magnetic nanoparticles into liquid metals, otherwise encounter the pitfall pertaining to surface adhesivity and corrosivity over device modules. Here, an innovative approach of synergizing liquid metals with 2D magnetic materials is presented, accordingly creating chromium(III)‐telluride‐coated liquid metal (CT–LM) droplets via a simple self‐assembly process. The CT–LM droplets exhibit controllable deformation and locomotion under magnetic fields, demonstrate nonadherence to various surfaces, and enable cost‐effective recycling of components. The functionality of CT–LM droplets is validated through their use in magnetointeractive memory devices to enable sensing/storing 64 magnetic paths and in wearable sensors as the flexible vibrator for dynamic gesture recognition with machine learning assistance. This work opens new avenues for the functional droplet design and broadens the horizons of flexible electronics.

Puyan Li

Yixiong Feng

Chenchen Ding

Ruirui Zhong

Weiyu Yan

Junjie Song

Zhaoxi Hong

Bingtao Hu

Jianrong Tan

Jingyu Sun

Xiuju Song

Magnetointeractive Cr2Te3‐Coated Liquid Metal Droplets for Flexible Memory Arrays and Wearable Sensors

磁性交互Cr2Te3涂层液态金属液滴用于柔性存储阵列和可穿戴传感器

Abstract Cisplatin is widely used in clinical cancer treatment; however, its application is often hindered by severe side effects, particularly inherent or acquired resistance of target cells. To address these challenges, an effective strategy is to modify the metal core of the complex and introduce alternative coordination modes or valence states, leading to the development of a series of metal complexes, such as platinum (IV) prodrugs and cyclometalated complexes. Recent advances in nanotechnology have facilitated the development of multifunctional nanomaterials that can selectively deliver drugs to tumor cells, thereby overcoming the pharmacological limitations of metal‐based drugs. This review first explores the self‐assembly of metal complexes into spherical, linear, and irregular nanoparticles in the context of biomedical applications. The mechanisms underlying the self‐assembly of metal complexes into nanoparticles are subsequently analyzed, followed by a discussion of their applications in biomedical fields, including detection, imaging, and antitumor research.

Wenting Wang

Yang Xu

Yuqi Tang

Quan Li

Self‐Assembled Metal Complexes in Biomedical Research

生物医学研究中的自组装金属配合物

Abstract Chemiluminescence (CL) imaging has emerged as a powerful approach to molecular imaging that allows exceptional sensitivity with virtually no background interference because of its unique capacity to emit photons without an external excitation source. Despite its high potential, the application of this nascent technique faces challenges because the current chemiluminescent agents have limited reactive sites, require complex synthesis, are insufficiently bright, and lack near‐infrared emission. Herein, a series of HClO‐activated chemiluminescent probes that exhibit robust near‐infrared emission are studied. Specifically engineered to respond to HClO, a known biomarker of acute inflammation, these probes achieve high‐contrast in vivo imaging by eliminating the need for constant external excitation. Comprehensive experimental and theoretical investigations demonstrate that the CL of the probes depends on the reactivity of the vinylene bonds, following a concerted decomposition of the oxidized chemiluminescent molecule. The application of these chemiluminescent nanoparticles in vivo facilitates high‐contrast imaging of acute inflammation, providing real‐time, high‐contrast visualization of inflammatory conditions. This advancement signifies a leap forward for chemiluminescent nanoplatforms in biomedical imaging and expands the available methodologies in this field.

Yalei Cao

Juqing Gu

Zhijian Chen

Jucai Gao

Jie Yang

Wenbo Wu

Manman Fang

Qianqian Li

Bin Liu

Zhen Li

HClO‐Activated Near‐Infrared Chemiluminescent Probes with a Malononitrile Group for In‐Vivo Imaging

HClO激活的含丙二腈基团的近红外化学发光探针用于活体成像

Abstract Hydrogels with mechanical performances similar to load‐bearing tissues are in demand for in vivo applications. In this work, inspired by the self‐assembly behavior of amphiphilic polymers, polyurethane‐based tough hydrogels with a multiple hydrogen‐bond interlocked bicontinuous phase structure through in situ water‐induced microphase separation strategy are developed, in which poly(ethylene glycol)‐based polyurethane (PEG‐PU, hydrophilic) and poly(ε‐caprolactone)‐based polyurethane (PCL‐PU, hydrophobic) are blended to form dry films followed by water swelling. A multiple hydrogen bonding factor, imidazolidinyl urea, is introduced into the synthesis of the two polyurethanes, and the formation of multiple hydrogen bonds between PEG‐PU and PCL‐PU can promote homogeneous microphase separation for the construction of bicontinuous phase structures in the hydrogel network, by which the hydrogel features break strength of 12.9 MPa, fracture energy of 2435 J m −2 , and toughness of 48.2 MJ m −3 . As a biomedical patch, the outstanding mechanical performances can withstand abdominal pressure to prevent hernia formation in the abdominal wall defect model. Compared to the commercial PP mesh, hydrogel can prevent tissue/organ adhesion to reduce inflammatory responses and promote angiogenesis, thereby accelerating the repair of abdominal wall defects. This work may provide useful inspiration for researchers to design different gel materials through solvent‐induced microphase separation.

Ruyue Wang

Ting Xu

Yuxuan Yang

Mengyuan Zhang

Ruilin Xie

Yilong Cheng

Yanfeng Zhang

Tough Polyurethane Hydrogels with a Multiple Hydrogen‐Bond Interlocked Bicontinuous Phase Structure Prepared by In Situ Water‐Induced Microphase Separation

通过原位水诱导微相分离制备具有多重氢键互锁双连续相结构的坚韧聚氨酯水凝胶

Abbreviation	Adv. Mater.
Journal Impact	27.33
Quartiles(Global)	PHYSICS, CONDENSED MATTER(Q1)

ISSN	0935-9648, 1521-4095
h-index	640
Top Journals	Yes

Publication Information	Publisher: Wiley-Blackwell，Publishing cycle: Semimonthly，Journal Type: journal，Open Access Journals: No
Basic data	Year of publication: 1989，Proportion of original research papers: 88.01%，Self Citation Rate:5.50%， Gold OA Rate: 18.14%
Average review cycle	网友分享经验：平均2.5个月
Average recruitment ratio	网友分享经验：90%

Advanced Materials

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