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Helix-Guarded Molecular Clips for Cell-Free DNA Scavenging and Treatment of Systemic Lupus Erythematosus J. Am. Chem. Soc. (IF 14.4) Pub Date : 2025-02-11 Yang Zhou, Huan Ye, Yi Yu, Chenglong Ge, Mengyuan Yin, Zhongmin Liu, Jingrui Shen, Renxiang Zhou, Youyong Li, Kam W. Leong, Lichen Yin
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Bioorthogonal Reaction of β-Chloroacroleins with meta-Aminothiophenol to Develop Near-Infrared Fluorogenic Probes for Simultaneous Two-color Imaging J. Am. Chem. Soc. (IF 14.4) Pub Date : 2025-02-11 Liping Wang, Yujie Huang, Jing Wang, Yulan Jiang, Bang-Ping Jiang, Hua Chen, Hong Liang, Xing-Can Shen
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Charge Density Wave and Superconductivity in BaSbTe2S Heterolayer Crystal with 2D Te Square Nets J. Am. Chem. Soc. (IF 14.4) Pub Date : 2025-02-11 Zhong-Zhen Luo, Hengdi Zhao, Weizhao Cai, Shima Shahabfar, Juncen Li, Songting Cai, Jameson Berg, Tushar Bhowmick, Jin-Ke Bao, Shiqiang Hao, Yihui He, Weiping Guo, Duck Young Chung, Yan Yu, Suchismita Sarker, Matthew Grayson, Christopher Wolverton, Vinayak P. Dravid, Wendan Cheng, Zhigang Zou, Stephan Rosenkranz, Christos D. Malliakas, Shanti Deemyad, Mercouri G. Kanatzidis
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Efficient Color Conversion in Metal–Organic Frameworks Boosts Optical Wireless Communications beyond 1 GB/s Data Rate J. Am. Chem. Soc. (IF 14.4) Pub Date : 2025-02-11 Xin Zhu, Yue Wang, Tengjiao He, Simil Thomas, Hao Jiang, Osama Shekhah, Jian-Xin Wang, Tien Khee Ng, Husam N. Alshareef, Osman M. Bakr, Boon S. Ooi, Mohamed Eddaoudi, Omar F. Mohammed
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Molecular Self-Gating Inside a Zeolite Catalyst J. Am. Chem. Soc. (IF 14.4) Pub Date : 2025-02-11 Zhiqiang Liu, Caiyi Lou, Jiamin Yuan, Xiaomin Tang, Yuzhou Fan, Ji Qi, Rui Zhang, Peng Peng, Guoliang Liu, Shutao Xu, Anmin Zheng
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In Crystallo Wolff Rearrangement of a Metalated Diazoester: Structural Confirmation of the Singlet Carbene Wolff-Intermediate J. Am. Chem. Soc. (IF 14.4) Pub Date : 2025-02-11 Ze-Jie Lv, Arnd Fitterer, Regine Herbst-Irmer, Serhiy Demeshko, Hendrik Verplancke, Max C. Holthausen, Sven Schneider
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Synthesis and Reactivity of an Iron–Tin Complex with Adjacent Stannylidyne and Ferriostannylene Units J. Am. Chem. Soc. (IF 14.4) Pub Date : 2025-02-11 Yang Liu, Franz F. Westermair, Isabelle Becker, Sebastian Hauer, Michael Bodensteiner, Christoph Hennig, Gábor Balázs, Franc Meyer, Ruth M. Gschwind, Robert Wolf
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Endogenous HClO-Gated Cascade MicroRNA Imaging for Precise Diagnosis of Atherosclerosis In Vivo J. Am. Chem. Soc. (IF 14.4) Pub Date : 2025-02-11 Moxuan Ji, Jiantong Dong, Zhuo Ye, Jingjing Kang, Guimei Han, Xiaoqin Hong, Yongchun Wei, Xin Chen, Wei Sun, Dingbin Liu
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In-Situ Thermometry Reveals Fragmentation Behavior Based on Local Temperature in α-Olefin Polymerization Catalysts J. Am. Chem. Soc. (IF 14.4) Pub Date : 2025-02-10 Joren M. Dorresteijn, Bas Terlingen, Koen W. Bossers, Thimo S. Jacobs, Yevkeni Wisse, Peter de Peinder, Virginie Cirriez, Alexandre Welle, Eelco T. C. Vogt, Florian Meirer, Bert M. Weckhuysen
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Anhydrous Solid-State Proton Conduction in Crystalline MOFs, COFs, HOFs, and POMs J. Am. Chem. Soc. (IF 14.4) Pub Date : 2025-02-10 Debolina Mukherjee, Apu Saha, Subhodeep Moni, Dirk Volkmer, Madhab C. Das
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Activation of Electrophilic Reactivity by Protonation and Oxidation of a Peroxo CoIIICoIII Complex: Reactivity and Molecular Structures of Hydroperoxo, Superoxo, and Peroxo CoIIICoIII Complexes J. Am. Chem. Soc. (IF 14.4) Pub Date : 2025-02-10 Felix Depenbrock, Eckhard Bill, Maurice van Gastel, Daniel J. SantaLucia, Stephan Walleck, Jan Oldengott, Anja Stammler, Thorsten Glaser
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Rh(II) and Chiral Phosphoric Acid Co-catalyzed Selective O–H Insertions for Stereodivergent O-Alkylation of Glycosides J. Am. Chem. Soc. (IF 14.4) Pub Date : 2025-02-10 Jicheng Wu, Peijing Jia, Hua Tang, Deqin Cai, Weiping Tang
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Low-Temperature Exsolution of Rh from Mixed ZnFeRh Oxides toward Stable and Selective Catalysts in Liquid-Phase Hydroformylation J. Am. Chem. Soc. (IF 14.4) Pub Date : 2025-02-10 Daniel Delgado, Gregor Koch, Shan Jiang, Jinhu Dong, Jutta Kr?hnert, Franz-Philipp Schmidt, Thomas Lunkenbein, Carmen Galdeano Ruano, José Gaona-Miguélez, Diego Troya, Pascual O?a-Burgos, Annette Trunschke
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Aligning the Induced Anisotropy of Isotropic Nanoparticles with Liquid Crystals J. Am. Chem. Soc. (IF 14.4) Pub Date : 2025-02-10 Yifan Ning, Dai-Bei Yang, Shengsong Yang, Yugang Zhang, Jeffery G. Saven, Christopher B. Murray
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Beyond the Vibrational Stark Effect: Unraveling the Large Redshifts of Alkyne C–H Bond in Solvation Environments J. Am. Chem. Soc. (IF 14.4) Pub Date : 2025-02-10 Chu Zheng, Yuezhi Mao, Thomas E. Markland, Steven G. Boxer
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Sequencing of d/l-DNA and XNA by Templated-Synthesis J. Am. Chem. Soc. (IF 14.4) Pub Date : 2025-02-10 Saurabh Joshi, Patrick Romanens, Nicolas Winssinger
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Self-Accelerated Controllable Phase Transformation?for Practical Liquid Metal Electrode Angew. Chem. Int. Ed. (IF 16.1) Pub Date : 2025-02-11 Chichu Qin, Li Huang, Xuan Zhong, Zhiyong Xia, Guanwu Li, Guanqing Cheng, Lu Huang, Yingpeng Wu
Despite the high theoretical capacity, the deposition of solid alkali metals can trigger dendrites growth, causing safety risk, capacity and life decay. While?liquid NaK alloy is?dendrite-free, their fluidity may cause?leakage or even short circuit.?In this work, a novel?controllable phase transformation strategy was proposed enabled NaK anode to be processed in near-solid and work in liquid, effectively
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Chiral Communication between Enantiomeric Sergeants and Achiral Soldiers in Racemic Triblock Copolymers with Heterochiral Cores for Triggering Multiple Helicity Inversions Angew. Chem. Int. Ed. (IF 16.1) Pub Date : 2025-02-11 Zixiang He, Haotian Ma, Zeyu Tang, Xiaoxiao Cheng, Wei Zhang
Amplification of asymmetry in complex supramolecular/polymer system results from the delicate interplay of chiral and achiral structures. Here, a novel approach to the racemic sergeants and soldiers (S&S) effect, using enantiomeric sergeants (Sgt.) and achiral soldiers (Sold.), achieves unique precise control over both intensity and sign of global chirality. Chiroptical assemblies of different dimensions
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Chemoselective Functionalization of Tertiary C-H Bonds of Allylic Ethers: Enantioconvergent Access to sec,tert-Vicinal Diols Angew. Chem. Int. Ed. (IF 16.1) Pub Date : 2025-02-11 Lei Shi, Yuqing Chen, Xin Wang, Jing-Ran Shan, Zhixian Wu, Renxu Cao, Yonghong Liu, Yunhe Jin, Erjun Hao, K. N. Houk
While enantioenriched alcohols are highly significant in medicinal chemistry, total synthesis, and materials science, the stereoselective synthesis of tertiary alcohols with two adjacent stereocenters remains a formidable challenge. In this study, we present a dual catalysis approach utilizing photoredox and nickel catalysts to enable the unprecedented chemoselective functionalization of tertiary allylic
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Capturing the Progressive Conformational Evolutions of Sterically-Congested Dihydrophenazines via Crystallization Angew. Chem. Int. Ed. (IF 16.1) Pub Date : 2025-02-11 He Tian, Ziyu Chen, Xin Jin, Ruizi Shen, Wen Li, Lu Sun, Jianhua Su, Da-Hui Qu, Zhiyun Zhang
To gain a deeper understanding of the sequential multistep excited-state structural evolutions of N,N′-diphenyl-dihydrodibenzo[a,c]phenazine (DPAC) luminophores, we strategically freeze distinct conformations by crystallization, allowing to capture the progressive conformational transformations within a DPAC-based framework by utilizing single-crystal X-ray diffractometry. Our focus lies in the innovative
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Oxygen-Coordinated Cr Single-Atom Catalyst for Oxygen Reduction Reaction in Proton Exchange Membrane Fuel Cells Angew. Chem. Int. Ed. (IF 16.1) Pub Date : 2025-02-11 Junming Luo, Yating Zhang, Zhe Lu, Chao Liu, Yueshan Xu, Hui Chen, Qi Wang, Daoxiong Wu, Dai Dang, Yijie Deng, Peng Rao, Peilin Deng, Jing Li, Zhengpei Miao, Xinlong Tian
Carbon-supported metal single-atom catalysts (M-SACs) are promising oxygen reduction reaction (ORR) catalysts. Their ORR activity and selectivity are significantly affected by the heteroatoms that coordinate the central metal atoms. Previous reports found that oxygen-coordinated M-SACs promoted a 2e- ORR rather than the 4e- ORR that is more desirable for fuel cells. Herein, we report for the first
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A Wide bandgap Germanate with the Largest Second Harmonic Generation Response Created by Hypoxic Strategy Angew. Chem. Int. Ed. (IF 16.1) Pub Date : 2025-02-11 Qi-Chang Song, Chun-Li Hu, Fang Kong, Jiang-Gao Mao
Nonlinear optical material is one of the core components for modern laser equipment. The second harmonic generation (SHG) intensity and optical band gap are two key indicators of such materials. Herein, a wide bandgap germanate, Li3(OH)PbGeO4, with the largest SHG intensity has been created successfully by hypoxic strategy via traditional hydrothermal reactions. The cations in this structure all coordinate
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Binding-site purification of actives (B-SPA) enables efficient large-scale progression of fragment hits by combining multi-step array synthesis with HT crystallography Angew. Chem. Int. Ed. (IF 16.1) Pub Date : 2025-02-11 Harold Grosjean, Anthony Aimon, Storm Hassell-Hart, Warren Thompson, Lizbé Koekemoer, James Bennett, Anthony Bradley, Cameron Anderson, Conor Wild, William J Bradshaw, Edward A. FitzGerald, Tobias Krojer, Oleg Fedorov, Philip C. Biggin, John Spencer, Frank von Delft
Fragment approaches are long-established in target-based ligand discovery yet their full transformative potential lies dormant, because progressing hits to potency remains underserved by methodological work. The only credible progression paradigm is multiple cycles of costly conventional design-make-test-analyse (DMTA) medicinal chemistry, necessitating picking winners early and discarding others.
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Au(I)-, Au(II)-, Au(III)-fluoride Complexes: Synthesis and Applications in Organic Transformations Angew. Chem. Int. Ed. (IF 16.1) Pub Date : 2025-02-11 Alexi T. Sedikides, Rhian C. Walters, Alice C. Dean, Alastair J. J. Lennox
The synthesis and reactivity of organometallic gold-fluoride complexes in oxidation states of Au(I), Au(II), and Au(III), up to and including 2024, are reviewed herein. Despite the flourishing field of gold catalysis, these complexes had long been elusive due to their instability. A widespread interest in C-C and C-F coupling reactions has resulted in several developments of these complexes in recent
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Expanding the Molecular Switches Toolbox: Photoreloadable Dithienylethene Mechanophores Angew. Chem. Int. Ed. (IF 16.1) Pub Date : 2025-02-11 Stanislav Presolski, Medeina Steponavi?iūt?, Debashis Majee, Bisheng Zhao, Liviu Ungur
Molecular switches are often thought of as nanoscopic equivalents to the electrical buttons and knobs ubiquitous in everyday life. However, mechanical force is rarely used to reversibly trigger rearrangements at the atomic scale, due to the difficulty in selectively breaking certain bonds, while keeping others intact. Here, we introduce two new mechanophores based on dithienylethene (DTE), which can
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Boosting Lithium Storage Performance of Small-Molecule Organic Cathodes through Synergistic Molecular Engineering and Nanostructure Design Angew. Chem. Int. Ed. (IF 16.1) Pub Date : 2025-02-11 Huiling Peng, Yu Han, Lei Zhang, Yaheng Geng, Zehao Yu, Chen Xu, Yizhi Yuan, Zhiqun Zhou, Xiao Liang, Jian Zhu, Zhiqiang Zhu
Small-molecule organic carbonyl compounds (SMOCMs) featuring high theoretical capacities are promising cathodes for lithium-ion batteries (LIBs), but facing challenges in cycling stability and rate performance owing to their high solubility in organic electrolytes and low conductivity. Herein, we propose a novel architecture wherein nanosized SMOCMs with N-heterocycle-extended π-conjugation are uniformly
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Improving Light-Responsive Efficiency of Type II Porous Liquid by Tailoring the Functionality of Host Angew. Chem. Int. Ed. (IF 16.1) Pub Date : 2025-02-11 Yang Liu, Han-Yan Jin, Meng-Meng Li, Mingrui Zuo, Manish Kumar Dinker, Jiahui Kou, Juntao Yan, Lifeng Ding, Lin-Bing Sun
Light-responsive porous liquids (LPLs) attracts significant attention for their controllable gas uptake under light irradiation, while their preparation has remained a great challenge. Here we report the fabrication of type II LPLs with enhanced light-responsive efficiency by tailoring the host’s functionality for the first time. The functionality of light-responsive metal-organic cage (MOC-RL, constructed
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Enhanced Cathode-Electrolyte Interphase for Prolonged Cycling Stability of Aluminum-Selenium Batteries Using Locally Concentrated Ionic Liquid Electrolytes Angew. Chem. Int. Ed. (IF 16.1) Pub Date : 2025-02-11 Cheng Xu, Thomas Diemant, Shuting Zhang, Xu Liu, Stefano Passerini
Al-Se batteries with high theoretical specific capacity and discharge voltage are promising energy storage devices. However, the detrimental shuttle effect occurring in conventional ionic liquid electrolytes (ILEs) challenges their development. Herein, a thicker cathode/electrolyte interphase (CEI) is constructed via employing locally concentrated ionic liquid electrolytes (LCILEs) to overcome these
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Enzyme-Activated Orthogonal Proteolysis?Chimeras for Tumor Microenvironment-Responsive Immunomodulation Angew. Chem. Int. Ed. (IF 16.1) Pub Date : 2025-02-11 Caixia Sun, Songhan Liu, Jun Wei Lau, Hanyu Yang, Yun Chen, Bengang Xing
Precise modulation of dynamic and complex tumor microenvironment (TME) to disrupt tumorigenesis and reshape intratumoral immune infiltration has emerged as promising approaches for enhanced cancer therapy. Among recent innovations, proteolysis-targeting chimeras (PROTACs) represent a burgeoning chemical knockdown technology capable of degrading oncogenic protein homeostasis and inducing dynamic alternations
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Dual Defects-Induced Iron Single Atoms Immobilized in Metal-Organic Framework-Derived Hollow BiOBr Microtubes for Low-Barrier Photocatalytic Nitrogen Reduction Angew. Chem. Int. Ed. (IF 16.1) Pub Date : 2025-02-11 Xiaosong Wang, Gao Rong, Guilan Fan, Yan Guo, Chenhui Han, Yuliang Gao, Ao Shen, Limin Wu, Xiaojun Gu
The rational design of single-atom catalysts with precise coordination environment and high separation efficiency of photogenerated carriers is critical yet challenging to achieve efficient photocatalytic nitrogen reduction. Herein, we design and construct a defective photocatalyst featuring Fe single atoms immobilized in hollow BiOBr microtube using a plasma-assisted synthesis strategy, where the
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[C2N4H7O][NH2SO3]: High-performance Ultraviolet Nonlinear Optical Crystal with Ditrigon Coupled Guanylurea Group Angew. Chem. Int. Ed. (IF 16.1) Pub Date : 2025-02-11 Xin Wen, Yuchen Yan, Jingyao Lu, Xuemei Shi, Piao Tang, Jindong Chen, Guangsai Yang, Guang Peng, Haohai Yu, Huaijin Zhang, Zhanggui Hu, Jiyang Wang, Ning Ye
The Development of high-performance short-wave ultraviolet (UV) nonlinear optical (NLO) crystals is critical in the field of optoelectronic functional crystals. High-performance NLO functional units are crucial for achieving desired target crystals. In this study, a promising group, guanylurea ([C2N4H7O]+, abbreviated as GU), was investigated using a unit coupling strategy. Furthermore, by modifying
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Zeolite Blending: A New Approach to Direct Crystallization of Aluminosilicate Zeolite Angew. Chem. Int. Ed. (IF 16.1) Pub Date : 2025-02-10 Masato Sawada, Kensuke Okubo, Yao Lu, Samya Bekhti, Hiroto Toyoda, Liang Zhao, Hiroaki Onozuka, Susumu Tsutsuminai, Junko N Kondo, Hermann Gies, Toshiyuki Yokoi
Various synthesis methods for zeolites have been developed to date; however, precise control over aluminum (Al) content remains a significant challenge. For instance, in the case of CON-type zeolites, it is especially difficult to obtain a Si/Al ratio below a value of approximately 100 by direct synthesis, and below approximately 30 by post-treatment. In this study, we have developed a novel direct
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Transition-path times of individual molecular shuttles under mechanical equilibrium show symmetry Chem (IF 19.1) Pub Date : 2025-02-11 Tomás Nicolás-García, Natalia Martín Sabanés, Rebeca Bocanegra, R. Dean Astumian, Emilio M. Pérez, Borja Ibarra
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Quasi-solid Fiber-shaped?Lithium-ion Batteries with Fire Resistance Angew. Chem. Int. Ed. (IF 16.1) Pub Date : 2025-02-10 Xiangran Cheng, Chenhao Lu, Xiaocheng Gong, Chuanfa Li, Jifeng Wang, Jiahe Qu, Yunting Zhang, Tianbing Song, Yanan Zhang, Haibo Jiang, Chuang Wang, Yao Long, Yuanhong Cao, Ying Wang, Wei Li, Huisheng Peng, Bingjie Wang
Flexible batteries such as scalable fiber-shaped lithium-ion batteries (FLIBs) hold great potential for powering wearable electronics due to their excellent electrochemical performance, flexibility, and weavability. However, the use of organic liquid electrolytes raises serious safety concerns, including leakage and combustion hazards. In this study, we develop fire-resistant lithium cobalt oxide/graphite
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Linkage Microenvironment and Oxygen Electroreduction Reaction Performance Correlationship of Iron Phthalocyanine-based Polymers Angew. Chem. Int. Ed. (IF 16.1) Pub Date : 2025-02-10 Mingtao Huang, Qiao Gu, Yonggan Wu, Yuanhao Wei, Yangfan Pei, Ting Hu, Dirk Lützenkirchen-Hecht, Kai Yuan, Yiwang Chen
Iron phthalocyanine-based conjugated polymers (PFePc) offer well-defined sites, rendering them ideal model systems to elucidate structure-property relationships towards oxygen reduction reaction (ORR), but have struggled to achieve improved catalytic activity due to uniform electron distribution of iron center and difficulty in molecular-level structure design. Although rationally linkage microenvironmental
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Machine Learning-Driven Mass Discovery and High-Throughput Screening of Fluoroether-Based Electrolytes for High-Stability Lithium Metal Batteries Angew. Chem. Int. Ed. (IF 16.1) Pub Date : 2025-02-10 Qingiqng Jia, Hongguang Liu, Xueping Wang, Qiantu Tao, Lifeng Zheng, Xu Gu, Junjie Li, Wei Wang, Ziteng Liu, Tianyu Shen, Shaoyi Hou, Zhong Jin, Jing Ma
Developing novel fluoroether electrolytes with high-voltage stability is an effective strategy to improve the performance of lithium metal batteries (LMB). However, the vast chemical space of fluoroether is underexplored due to the absence of effective tools to evaluate the potential used in high-voltage LMB. Herein, a framework was developed in combination of Voting ensemble algorithms and graph convolution
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Ductile Inorganic Solid Electrolytes for All-Solid-State Lithium Batteries Chem. Rev. (IF 51.4) Pub Date : 2025-02-11 Tao Yu, Yuankai Liu, Haoyu Li, Yu Sun, Shaohua Guo, Haoshen Zhou
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Weakening Solvent-Solute Interactions for High-Efficiency Screen-Printed Perovskite Solar Cells Angew. Chem. Int. Ed. (IF 16.1) Pub Date : 2025-02-10 Qing Yao, Zihan Gu, Changshun Chen, Yuan Jiang, Zhenhuang Su, Jinpei Wang, Tengfei Pan, Lirong Zheng, Xingyu Gao, Jing Zhang, Xiaozheng Duan, Yingdong Xia, Lingfeng Chao, Yonghua Chen
Screen printing has emerged as a leading candidate for industrial-scale fabrication of perovskite photovoltaics. However, strong solvent-solute interaction in conventional formulations accelerates the preferential crystallization of perovskites at points, hindering the progressive phase evolution from point to line to plane. In this work, we introduced halogen ions to weaken solvent-solute interactions
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High-Performance White Circularly Polarized Photoluminescence and Electroluminescence from Multi-Emission Enantiomers Angew. Chem. Int. Ed. (IF 16.1) Pub Date : 2025-02-10 Pei Zhao, Wei-Chen Guo, Hai-Yan Lu, Chuan-Feng Chen
A pair of multi-emission enantiomers, (R)-DO-PSeZ and (S)-DO-PSeZ, was designed and synthesized by integrating Se-induced conformationally isomeric donors with a chiral carbonyl-containing acceptor into a unified molecular framework. The enantiomers showed white emission with blue, yellow and red multi-emission bands in solution and film at CIE coordinates of (0.39, 0.35) and (0.33, 0.34), respectively
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Optogenetics with Atomic Precision─A Comprehensive Review of Optical Control of Protein Function through Genetic Code Expansion Chem. Rev. (IF 51.4) Pub Date : 2025-02-10 Maura Charette, Carolyn Rosenblum, Olivia Shade, Alexander Deiters
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Degradable Adhesives as Sustainable Alternatives to Acrylics via Ring-Opening Radical Polymerization of Vinylcyclopropanes Angew. Chem. Int. Ed. (IF 16.1) Pub Date : 2025-02-10 Daewhan Kim, Changhoon Yu, Min Sang Kwon
Acrylic pressure-sensitive adhesives (PSAs) are loosely crosslinked polymer networks widely used across various industries. However, the network structure and inert nature of the acrylic polymer backbone present sustainability challenges. To address these issues, efforts are being made to incorporate degradable units into the polymer backbone. Yet, two key obstacles remain: i) the polymer does not
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A Versatile Strategy to Transform Cationic Polymers for Efficient and Organ-Selective mRNA Delivery Angew. Chem. Int. Ed. (IF 16.1) Pub Date : 2025-02-10 Lixin Lin, Kexin Su, Xinyue Zhang, Lu Shi, Xinxin Yan, Qiuli Fu, Ke Yao, Daniel J. Siegwart, Shuai Liu
The progress of mRNA therapeutics underscores the imperative demand for the development of targeted delivery systems. While cationic polymers hold promise as genetic vectors, their poor in vivo efficacy and numerous variants highlight the urgent need for a universal functionalization strategy to bolster their delivery capabilities. Here, we present a versatile strategy to transform low-cost commercial
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Helically Chiral Mixed-Valence Systems Comprising N-Heterotriangulenes: Stabilization of the Cationic Species by π-Expansion Angew. Chem. Int. Ed. (IF 16.1) Pub Date : 2025-02-10 Jan Borstelmann, Simon Zank, Marcel Krug, Georg Berger, Nina Fr?hlich, Gabriel Glotz, Frederik Gnannt, Lars Schneider, Frank Rominger, Felix Deschler, Timothy Clark, Georg Gescheidt, Dirk M. Guldi, Milan Kivala
We report the efficient stabilization of nitrogen-centered radical cations in a dimeric N-heterotriangulene bridged by a rigid π-conjugated [5]helicene backbone (NTH). The rigid scaffold exhibits helical chirality, allowing the enantiomers to be separated and their chiroptical properties studied, including circular dichroism (CD) and circularly polarized luminescence (CPL). Successive oxidation towards
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Selective Hydrodisulfuration of Alkenes with Dithiosulfonate Angew. Chem. Int. Ed. (IF 16.1) Pub Date : 2025-02-10 Xi Wang, Wenhao Li, Haonan Wei, Baoxu Wang, Xihang He, Yao Jiang, Mengna Nie, Hang Yan, Zijing Hu, Qianwen Gao, Shuanglin Qu
In this study, we have discovered the versatility of the dithiosulfonate reagent (ArSO2–SSR) in transition metal catalyzed selective hydrodisulfuration of unactivated alkenes. The hydrodisulfuration displays a unique Markovnikov selectivity with a Salen-cobalt complex, while an anti-Markovnikov selectivity is observed when employing a nickel/bidentate N-donor ligand. Furthermore, precise control over
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Front Cover: Deciphering Polymer Interactions in Bioconjugates with Different Architectures by Structural Analysis via Time-resolved Limited Proteolysis Mass Spectrometry Angew. Chem. Int. Ed. (IF 16.1) Pub Date : 2025-02-11 Prisca Hamm, Marc D. Driessen, Niklas Hauptstein, Josef Kehrein, Rafael Worschech, Paria Pouyan, Rainer Haag, Ulrich S. Schubert, Thomas D. Müller, Lorenz Meinel, Tessa Lühmann
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Inside Front Cover: Multiple Structural and Phase Transformations of MOF and Selective Hydrocarbon Gas Separation in its Amorphous, Glass Phase States Angew. Chem. Int. Ed. (IF 16.1) Pub Date : 2025-02-11 Jian Li, Jia-Xin Wu, Tao Liu, Jian Yang, Mei-Ling Wei, Chuang Yang, Qiubing Dong, Zheng Yin, Mohamedally Kurmoo, Ming-Hua Zeng
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Inside Front Cover: Simultaneous Fabrication of P and M Helices in One-component Chiral System by Methanol-Water Mediated Dual Assembly Pathway Angew. Chem. Int. Ed. (IF 16.1) Pub Date : 2025-02-10 Laiben Gao, Kaikai Yang, Chao Xing, Biyan Lin, Changli Zhao, Xiaoqiu Dou, Chuanliang Feng
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Front Cover: Regioregular Poly(p-phenylene iminoborane): A Strictly Alternating BN-Isostere of Poly(p-phenylene vinylene) with Stimuli-Responsive Behavior Angew. Chem. Int. Ed. (IF 16.1) Pub Date : 2025-02-10 Johannes Chorbacher, Jonas Klopf, Alexandra Friedrich, Maximilian Fest, Johannes? S. Schneider, Bernd Engels, Holger Helten
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Sulfur Conversion to Donor-Acceptor Ladder Polymer Networks through Mechanochemical Nucleophilic Aromatic Substitution for Efficient CO2 Photoreduction Angew. Chem. Int. Ed. (IF 16.1) Pub Date : 2025-02-10 Na Yang, Zi-Jian Zhou, Xiang Zhu, Jiwei Wu, Yifan Zhang, Tao Wang, Xin-Ping Wu, Chengcheng Tian, Xia Jiang, Sheng Dai
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Size-driven phase evolution in ultrathin relaxor films Nat. Nanotechnol. (IF 38.1) Pub Date : 2025-02-11 Jieun Kim, Yubo Qi, Abinash Kumar, Yun-Long Tang, Michael Xu, Hiroyuki Takenaka, Menglin Zhu, Zishen Tian, Ramamoorthy Ramesh, James M. LeBeau, Andrew M. Rappe, Lane W. Martin
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Outdated rules on expenses prevent academics from travelling more sustainably Nature (IF 50.5) Pub Date : 2025-02-11
Letter to the Editor
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Amazing Australopithecus — excitement from 1925 about a ‘man ape’ fossil find Nature (IF 50.5) Pub Date : 2025-02-11
Snippets from Nature’s past.
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Close the biodiversity funding gap by teaching conservation to financial professionals Nature (IF 50.5) Pub Date : 2025-02-11
Letter to the Editor
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‘Aqua tweezers’ manipulate particles with water waves Nature (IF 50.5) Pub Date : 2025-02-11
Researchers create precise 3D patterns with water-waves.
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Nature markets are nothing new — they are widespread, regulated and instructive Nature (IF 50.5) Pub Date : 2025-02-11
Letter to the Editor
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Federico Mayor Zaragoza obituary: former UNESCO chief who championed neonatal screening Nature (IF 50.5) Pub Date : 2025-02-11
The biochemist introduced the first heel-prick tests for newborn babies in Spain, protecting infants from life-changing metabolic conditions.
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Your brain is full of microplastics: are they harming you? Nature (IF 50.5) Pub Date : 2025-02-11
Plastics have infiltrated every recess of the planet, including your lungs, kidneys and other sensitive organs. Scientists are scrambling to understand their effects on health.
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‘Male-dominated campuses belong to the past’: the University of Tokyo tackles the gender gap Nature (IF 50.5) Pub Date : 2025-02-11
A range of initiatives, from financial-support schemes to awareness campaigns, is already changing the university’s environment.