首页 > 最新文献

Cell Reports Physical Science最新文献

英文 中文
Giant piezodielectric effect near the polymorphic phase boundary of perovskites near resonant frequencies 共振频率附近钙钛矿多晶相边界附近的巨压电效应
2区 综合性期刊 Q1 CHEMISTRY, MULTIDISCIPLINARY Pub Date : 2025-05-20 DOI: 10.1016/j.xcrp.2025.102602
Yixin Yang, Daniel Q. Tan, Siyu Ma, Cong Xie, Yufei Zhao, Shiyi Gao, Shuo Zhang, Nan Wang, Yachin Ivry

Summary

Traditional enhancement of piezoelectric properties via morphotropic phase boundary (MPB) engineering or the incorporation of relaxor ferroelectric (FE) materials faces limitations, including a reduced Curie temperature (TC) and permittivity saturation. This article introduces a piezodielectric effect that capitalizes on the resonant frequency of common piezoelectric materials with dual-phase coexistence. This approach has yielded an extraordinary permittivity increase exceeding 1,000% at FE–FE phase transition temperature on permittivity-temperature curves. This method of magnifying the FE–FE permittivity shoulder provides a foundation for the precise determination of the MPB position on the phase diagram. In addition, by decoupling permittivity enhancement from TC reduction, we achieved a colossal relative permittivity (>40,000) and a calculated piezoelectric coefficient (>5,000 pC/N) near room temperature alongside a relatively high TC (>300°C) in relaxor ferroelectric ceramics. This breakthrough paves the way for amplifying dielectric and piezoelectric properties, offering significant benefits for the performance of transducers and sensors.
传统的通过致形相边界(MPB)工程或加入弛豫铁电(FE)材料来增强压电性能的方法面临着限制,包括降低居里温度(TC)和介电常数饱和度。本文介绍了一种利用双相共存的普通压电材料的谐振频率的压电效应。在介电常数-温度曲线上,这种方法在FE-FE相变温度下产生了超过1000%的介电常数增加。这种放大FE-FE介电常数肩的方法为在相图上精确确定MPB的位置奠定了基础。此外,通过将介电常数增强与TC降低解耦,我们在弛豫铁电陶瓷中获得了巨大的相对介电常数(bbb40000)和计算的压电系数(> 5000 pC/N),并在室温附近获得了相对较高的TC(>300°C)。这一突破为放大介电和压电性能铺平了道路,为换能器和传感器的性能提供了显著的好处。
{"title":"Giant piezodielectric effect near the polymorphic phase boundary of perovskites near resonant frequencies","authors":"Yixin Yang, Daniel Q. Tan, Siyu Ma, Cong Xie, Yufei Zhao, Shiyi Gao, Shuo Zhang, Nan Wang, Yachin Ivry","doi":"10.1016/j.xcrp.2025.102602","DOIUrl":"https://doi.org/10.1016/j.xcrp.2025.102602","url":null,"abstract":"<h2>Summary</h2> Traditional enhancement of piezoelectric properties via morphotropic phase boundary (MPB) engineering or the incorporation of relaxor ferroelectric (FE) materials faces limitations, including a reduced Curie temperature (<i>T</i><sub>C</sub>) and permittivity saturation. This article introduces a piezodielectric effect that capitalizes on the resonant frequency of common piezoelectric materials with dual-phase coexistence. This approach has yielded an extraordinary permittivity increase exceeding 1,000% at FE–FE phase transition temperature on permittivity-temperature curves. This method of magnifying the FE–FE permittivity shoulder provides a foundation for the precise determination of the MPB position on the phase diagram. In addition, by decoupling permittivity enhancement from <i>T</i><sub>C</sub> reduction, we achieved a colossal relative permittivity (>40,000) and a calculated piezoelectric coefficient (>5,000 pC/N) near room temperature alongside a relatively high <i>T</i><sub>C</sub> (>300°C) in relaxor ferroelectric ceramics. This breakthrough paves the way for amplifying dielectric and piezoelectric properties, offering significant benefits for the performance of transducers and sensors.","PeriodicalId":9703,"journal":{"name":"Cell Reports Physical Science","volume":"6 6","pages":"102602-102602"},"PeriodicalIF":0.0,"publicationDate":"2025-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.cell.com/action/showPdf?pii=S2666386425002012","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147910480","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sea-cucumber-inspired bio-based polyurethane with desirable stretchability, recyclability, and self-healing capabilities 海参启发的生物基聚氨酯具有理想的拉伸性,可回收性和自我修复能力
2区 综合性期刊 Q1 CHEMISTRY, MULTIDISCIPLINARY Pub Date : 2025-05-01 DOI: 10.1016/j.xcrp.2025.102598
Yun Hu, Ye Sha, Yan Fang, Meng Zhang, Yonghong Zhou, Puyou Jia, Tianyu Zhu

Summary

The widespread adoption of polyurethane (PU) materials in adhesives and ultraviolet (UV)-resistant applications is limited by the challenge of balancing stretchability, recyclability, and self-healing capabilities, which requires an advanced molecular structural design. Here, we synthesize a castor-oil-based PU (COPUSD) that integrates disulfide bonds and multiple hydrogen bonds, drawing inspiration from the remarkable self-healing capabilities and stretchability of sea cucumbers. This biomimetic approach facilitates the development of a multifunctional PU material with excellent self-healing properties, tunable stretchability, and recyclable processing characteristics. The resulting PUs are employed as adhesion and anti-UV radiation materials and exhibit excellent adhesion properties. The transmittance of the PU is close to 0% in the range of 200–400 nm, indicating a strong blocking ability against UV. This study presents a pioneering approach for developing versatile and scalable PU materials that combine adjustable self-healing capabilities and efficient recyclability for adhesive and UV-resistant applications.
聚氨酯(PU)材料在粘合剂和抗紫外线(UV)应用中的广泛应用受到平衡拉伸性、可回收性和自愈能力的挑战的限制,这需要先进的分子结构设计。在这里,我们合成了一种蓖麻油基PU (COPUSD),它集成了二硫键和多个氢键,灵感来自海参卓越的自我修复能力和可拉伸性。这种仿生方法促进了多功能PU材料的发展,这种材料具有优异的自愈性能、可调节的拉伸性和可回收的加工特性。所制得的pu可作为粘附材料和抗紫外线材料,具有优异的粘附性能。在200-400 nm范围内,PU的透光率接近0%,表明其对紫外线的阻隔能力较强。这项研究提出了一种开创性的方法,用于开发多功能和可扩展的PU材料,该材料结合了可调节的自修复能力和有效的可回收性,用于粘合剂和抗紫外线应用。
{"title":"Sea-cucumber-inspired bio-based polyurethane with desirable stretchability, recyclability, and self-healing capabilities","authors":"Yun Hu, Ye Sha, Yan Fang, Meng Zhang, Yonghong Zhou, Puyou Jia, Tianyu Zhu","doi":"10.1016/j.xcrp.2025.102598","DOIUrl":"https://doi.org/10.1016/j.xcrp.2025.102598","url":null,"abstract":"<h2>Summary</h2> The widespread adoption of polyurethane (PU) materials in adhesives and ultraviolet (UV)-resistant applications is limited by the challenge of balancing stretchability, recyclability, and self-healing capabilities, which requires an advanced molecular structural design. Here, we synthesize a castor-oil-based PU (COPUSD) that integrates disulfide bonds and multiple hydrogen bonds, drawing inspiration from the remarkable self-healing capabilities and stretchability of sea cucumbers. This biomimetic approach facilitates the development of a multifunctional PU material with excellent self-healing properties, tunable stretchability, and recyclable processing characteristics. The resulting PUs are employed as adhesion and anti-UV radiation materials and exhibit excellent adhesion properties. The transmittance of the PU is close to 0% in the range of 200–400 nm, indicating a strong blocking ability against UV. This study presents a pioneering approach for developing versatile and scalable PU materials that combine adjustable self-healing capabilities and efficient recyclability for adhesive and UV-resistant applications.","PeriodicalId":9703,"journal":{"name":"Cell Reports Physical Science","volume":"6 5","pages":"102598-102598"},"PeriodicalIF":0.0,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.cell.com/action/showPdf?pii=S2666386425001973","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147881207","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Synthesis of selective BCL-XL PROTAC and potent antitumor activity in glioblastoma 选择性BCL-XL PROTAC的合成及其在胶质母细胞瘤中的抗肿瘤活性
2区 综合性期刊 Q1 CHEMISTRY, MULTIDISCIPLINARY Pub Date : 2025-05-01 DOI: 10.1016/j.xcrp.2025.102593
Meichen Liu, Biao Sun, Rui Niu, Yue Zhang, Xinyu Li, Jiefei Wang, Xin Wang, Jinlong Yin

Summary

Glioblastoma (GBM), the most aggressive and treatment-resistant form of brain cancer, is significantly influenced by GBM stem cells (GSCs), which contribute to tumor initiation and recurrence. This study introduces two innovative proteolysis-targeting chimeras (PROTACs), AN-1 and AN-2, designed to degrade BCL-XL, a key anti-apoptotic protein in the BCL-2 family. Optimized from ABT-263, these PROTACs utilize MDM2 as an E3 ligase, a strategy not previously used in GBM therapy. Our approach leverages the high expression of MDM2 in GSCs and low expression in platelets, enhancing therapeutic specificity and reducing the risk of thrombocytopenia—a key side effect of BCL-XL inhibition. Both in vitro and in vivo studies show that AN-1 and AN-2 effectively inhibit GSC proliferation, promote apoptosis, and significantly improve survival rates without inducing thrombocytopenia. This study highlights the potential of targeting underexplored E3 ligases in cancer therapy and offers a selective approach to treating GBM, overcoming current treatment limitations.
胶质母细胞瘤(GBM)是最具侵袭性和治疗抵抗性的脑癌形式,它受GBM干细胞(GSCs)的显著影响,有助于肿瘤的发生和复发。本研究引入了两种创新的蛋白水解靶向嵌合体(PROTACs), AN-1和AN-2,旨在降解BCL-XL, BCL-XL是BCL-2家族中的关键抗凋亡蛋白。这些PROTACs以ABT-263为基础进行优化,利用MDM2作为E3连接酶,这是一种以前未用于GBM治疗的策略。我们的方法利用了MDM2在GSCs中的高表达和血小板中的低表达,增强了治疗特异性并降低了血小板减少的风险——这是BCL-XL抑制的一个关键副作用。体外和体内研究均表明,AN-1和AN-2能有效抑制GSC增殖,促进细胞凋亡,显著提高生存率,且不诱导血小板减少。这项研究强调了靶向未开发的E3连接酶在癌症治疗中的潜力,并提供了一种治疗GBM的选择性方法,克服了目前的治疗局限性。
{"title":"Synthesis of selective BCL-XL PROTAC and potent antitumor activity in glioblastoma","authors":"Meichen Liu, Biao Sun, Rui Niu, Yue Zhang, Xinyu Li, Jiefei Wang, Xin Wang, Jinlong Yin","doi":"10.1016/j.xcrp.2025.102593","DOIUrl":"https://doi.org/10.1016/j.xcrp.2025.102593","url":null,"abstract":"<h2>Summary</h2> Glioblastoma (GBM), the most aggressive and treatment-resistant form of brain cancer, is significantly influenced by GBM stem cells (GSCs), which contribute to tumor initiation and recurrence. This study introduces two innovative proteolysis-targeting chimeras (PROTACs), AN-1 and AN-2, designed to degrade BCL-X<sub>L</sub>, a key anti-apoptotic protein in the BCL-2 family. Optimized from ABT-263, these PROTACs utilize MDM2 as an E3 ligase, a strategy not previously used in GBM therapy. Our approach leverages the high expression of MDM2 in GSCs and low expression in platelets, enhancing therapeutic specificity and reducing the risk of thrombocytopenia—a key side effect of BCL-X<sub>L</sub> inhibition. Both <i>in vitro</i> and <i>in vivo</i> studies show that AN-1 and AN-2 effectively inhibit GSC proliferation, promote apoptosis, and significantly improve survival rates without inducing thrombocytopenia. This study highlights the potential of targeting underexplored E3 ligases in cancer therapy and offers a selective approach to treating GBM, overcoming current treatment limitations.","PeriodicalId":9703,"journal":{"name":"Cell Reports Physical Science","volume":"6 5","pages":"102593-102593"},"PeriodicalIF":0.0,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.cell.com/action/showPdf?pii=S2666386425001924","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147904071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Cyclic brush spherical nucleic acids for enhanced gene-immunotherapy of hepatocellular carcinoma via neutrophil polarization 循环刷球核酸通过中性粒细胞极化增强肝癌基因免疫治疗
2区 综合性期刊 Q1 CHEMISTRY, MULTIDISCIPLINARY Pub Date : 2025-04-29 DOI: 10.1016/j.xcrp.2025.102562
Songbin Liu, Zhenghao Tao, Hongbing Liu, Shuang Yan, Longtianyang Lei, Yao Cheng, Rongguo Fu, Haitao Zhang, Cui‐Yun Yu, Hua Wei
Publisher of over 50 scientific journals across the life, physical, earth, and health sciences, both independently and in partnership with scientific societies including Cell, Neuron, Immunity, Current Biology, AJHG, and the Trends Journals.
出版超过50种横跨生命、物理、地球和健康科学的科学期刊,既独立出版,也与科学协会合作出版,包括细胞、神经元、免疫、当代生物学、AJHG和趋势期刊。
{"title":"Cyclic brush spherical nucleic acids for enhanced gene-immunotherapy of hepatocellular carcinoma via neutrophil polarization","authors":"Songbin Liu, Zhenghao Tao, Hongbing Liu, Shuang Yan, Longtianyang Lei, Yao Cheng, Rongguo Fu, Haitao Zhang, Cui‐Yun Yu, Hua Wei","doi":"10.1016/j.xcrp.2025.102562","DOIUrl":"https://doi.org/10.1016/j.xcrp.2025.102562","url":null,"abstract":"Publisher of over 50 scientific journals across the life, physical, earth, and health sciences, both independently and in partnership with scientific societies including Cell, Neuron, Immunity, Current Biology, AJHG, and the Trends Journals.","PeriodicalId":9703,"journal":{"name":"Cell Reports Physical Science","volume":"6 5","pages":"102562-102562"},"PeriodicalIF":0.0,"publicationDate":"2025-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147880842","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Metallaphotocatalytic modular synthesis of masked arylaminomethyl trifluoromethyl ketones 蒙面芳胺甲基三氟甲基酮的金属光催化模块化合成
2区 综合性期刊 Q1 CHEMISTRY, MULTIDISCIPLINARY Pub Date : 2025-04-29 DOI: 10.1016/j.xcrp.2025.102564
Yingde Jiang, Zhongwei Zhang, Chi Wai Cheung, Jun‐An Ma
{"title":"Metallaphotocatalytic modular synthesis of masked arylaminomethyl trifluoromethyl ketones","authors":"Yingde Jiang, Zhongwei Zhang, Chi Wai Cheung, Jun‐An Ma","doi":"10.1016/j.xcrp.2025.102564","DOIUrl":"https://doi.org/10.1016/j.xcrp.2025.102564","url":null,"abstract":"","PeriodicalId":9703,"journal":{"name":"Cell Reports Physical Science","volume":"6 5","pages":"102564-102564"},"PeriodicalIF":0.0,"publicationDate":"2025-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147920107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Artificial pancreas with engineered β cell microspheres overexpressing PD-L1 and algae ameliorate type 1 diabetes 利用过表达PD-L1的β细胞微球和藻类构建人工胰腺可改善1型糖尿病
2区 综合性期刊 Q1 CHEMISTRY, MULTIDISCIPLINARY Pub Date : 2025-04-18 DOI: 10.1016/j.xcrp.2025.102549
Zhangyan Jing, Xiaohong Li, Wenli Fang, Yishi Tian, Yuan Li, Chi Zhang, Zhaoxin Yang, Chanjuan Li, Zixuan Fan, Fanqiang Meng, Xin Liang, Xudong Zhang
Publisher of over 50 scientific journals across the life, physical, earth, and health sciences, both independently and in partnership with scientific societies including Cell, Neuron, Immunity, Current Biology, AJHG, and the Trends Journals.
出版超过50种横跨生命、物理、地球和健康科学的科学期刊,既独立出版,也与科学协会合作出版,包括细胞、神经元、免疫、当代生物学、AJHG和趋势期刊。
{"title":"Artificial pancreas with engineered β cell microspheres overexpressing PD-L1 and algae ameliorate type 1 diabetes","authors":"Zhangyan Jing, Xiaohong Li, Wenli Fang, Yishi Tian, Yuan Li, Chi Zhang, Zhaoxin Yang, Chanjuan Li, Zixuan Fan, Fanqiang Meng, Xin Liang, Xudong Zhang","doi":"10.1016/j.xcrp.2025.102549","DOIUrl":"https://doi.org/10.1016/j.xcrp.2025.102549","url":null,"abstract":"Publisher of over 50 scientific journals across the life, physical, earth, and health sciences, both independently and in partnership with scientific societies including Cell, Neuron, Immunity, Current Biology, AJHG, and the Trends Journals.","PeriodicalId":9703,"journal":{"name":"Cell Reports Physical Science","volume":"6 5","pages":"102549-102549"},"PeriodicalIF":0.0,"publicationDate":"2025-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147330484","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Branched intercalating cations regulate the structural evolution of two-dimensional perovskites 支化插层阳离子调控二维钙钛矿的结构演化
2区 综合性期刊 Q1 CHEMISTRY, MULTIDISCIPLINARY Pub Date : 2025-03-29 DOI: 10.1016/j.xcrp.2025.102509
Wenxuan Li, Jianjia He, Yilan Zhang, Le Ye, Guoying Yao, Zixuan Zhang, Shiang Li, Xinhui Lu, Haipeng Lu, Tao Zeng, Zhenyu Yang
Two-dimensional metal halide perovskites (TMHPs) have emerged as prominent semiconductor materials in optoelectronic devices due to their composition-dependent properties. While previous research has concentrated on the types and the lengths of cations affecting TMHPs, our study systematically explores a new series of Dion-Jacobson (DJ)-phase TMHP structures featuring dithioketal-containing organic cations. Through X-ray crystallography and spectroscopy analyses, we demonstrate that steric hindrance from longer-branched groups distorts the structures and influences the photophysical behaviors of TMHPs. Additionally, we observe thermodynamically driven transitions from the DJ phase to the Ruddlesden-Popper (RP) phase when incorporating cations with extended branches, further impacting their structural and optoelectronic characteristics. Understanding and controlling these structural changes enable the design of TMHPs with tailored properties, opening avenues for advanced materials that enhance device performance.
二维金属卤化物钙钛矿(TMHPs)由于其与成分相关的特性而成为光电子器件中重要的半导体材料。以往的研究主要集中在影响TMHP的阳离子的类型和长度上,而我们的研究系统地探索了一系列新的Dion-Jacobson (DJ)相TMHP结构,其特征是含有二硫代酮的有机阳离子。通过x射线晶体学和光谱学分析,我们证明了来自长支基的位阻扭曲了TMHPs的结构并影响了其光物理行为。此外,我们观察到当加入具有延伸分支的阳离子时,从DJ相到Ruddlesden-Popper (RP)相的热力学驱动转变,进一步影响了它们的结构和光电子特性。了解并控制这些结构变化,可以设计出具有定制特性的TMHPs,为提高设备性能的先进材料开辟了道路。
{"title":"Branched intercalating cations regulate the structural evolution of two-dimensional perovskites","authors":"Wenxuan Li, Jianjia He, Yilan Zhang, Le Ye, Guoying Yao, Zixuan Zhang, Shiang Li, Xinhui Lu, Haipeng Lu, Tao Zeng, Zhenyu Yang","doi":"10.1016/j.xcrp.2025.102509","DOIUrl":"https://doi.org/10.1016/j.xcrp.2025.102509","url":null,"abstract":"Two-dimensional metal halide perovskites (TMHPs) have emerged as prominent semiconductor materials in optoelectronic devices due to their composition-dependent properties. While previous research has concentrated on the types and the lengths of cations affecting TMHPs, our study systematically explores a new series of Dion-Jacobson (DJ)-phase TMHP structures featuring dithioketal-containing organic cations. Through X-ray crystallography and spectroscopy analyses, we demonstrate that steric hindrance from longer-branched groups distorts the structures and influences the photophysical behaviors of TMHPs. Additionally, we observe thermodynamically driven transitions from the DJ phase to the Ruddlesden-Popper (RP) phase when incorporating cations with extended branches, further impacting their structural and optoelectronic characteristics. Understanding and controlling these structural changes enable the design of TMHPs with tailored properties, opening avenues for advanced materials that enhance device performance.","PeriodicalId":9703,"journal":{"name":"Cell Reports Physical Science","volume":"6 4","pages":"102509-102509"},"PeriodicalIF":0.0,"publicationDate":"2025-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147918149","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Self-assembled conformal SnO2 electron transport layer via targeted chelating enables efficient, scalable, and stable perovskite solar cells 通过靶向螯合自组装的共形SnO2电子传输层实现了高效、可扩展和稳定的钙钛矿太阳能电池
2区 综合性期刊 Q1 CHEMISTRY, MULTIDISCIPLINARY Pub Date : 2025-03-26 DOI: 10.1016/j.xcrp.2025.102506
Hongzhen Su, Xuesong Lin, Li He, Chao Gao, Dezhao Zhang, Haotian Zhang, Daxue Du, Hong Liu, Wenzhong Shen
{"title":"Self-assembled conformal SnO2 electron transport layer via targeted chelating enables efficient, scalable, and stable perovskite solar cells","authors":"Hongzhen Su, Xuesong Lin, Li He, Chao Gao, Dezhao Zhang, Haotian Zhang, Daxue Du, Hong Liu, Wenzhong Shen","doi":"10.1016/j.xcrp.2025.102506","DOIUrl":"https://doi.org/10.1016/j.xcrp.2025.102506","url":null,"abstract":"","PeriodicalId":9703,"journal":{"name":"Cell Reports Physical Science","volume":"6 4","pages":"102506-102506"},"PeriodicalIF":0.0,"publicationDate":"2025-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147913559","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Chemiosmotic ATP synthesis by minimal protocells. 最小原始细胞的化学渗透ATP合成。
IF 7.9 2区 综合性期刊 Q1 CHEMISTRY, MULTIDISCIPLINARY Pub Date : 2025-03-19 DOI: 10.1016/j.xcrp.2025.102461
Fanchen Yu, Jinbo Fei, Yi Jia, Tonghui Wang, William F Martin, Junbai Li

Energy conservation is crucial to life's origin and evolution. The common ancestor of all cells used ATP synthase to convert proton gradients into ATP. However, pumps generating proton gradients and lipids maintaining proton gradients are not universally conserved across all lineages. A solution to this paradox is that ancestral ATP synthase could harness naturally formed geochemical ion gradients with simpler environmentally provided precursors preceding both proton pumps and biogenic membranes. This runs counter to traditional views that phospholipid bilayers are required to maintain proton gradients. Here, we show that fatty acid membranes can maintain sufficient proton gradients to synthesize ATP by ATP synthase under the steep pH and temperature gradients observed in hydrothermal vent systems. These findings shed substantial light on early membrane bioenergetics, uncovering a functional intermediate in the evolution of chemiosmotic ATP synthesis during protocellular stages postdating the ATP synthase's origin but preceding the advent of enzymatically synthesized cell membranes.

节约能源对生命的起源和进化至关重要。所有细胞的共同祖先使用ATP合酶将质子梯度转化为ATP。然而,产生质子梯度的泵和维持质子梯度的脂质并不是在所有谱系中普遍保守的。这个悖论的一个解决方案是,祖先的ATP合酶可以利用自然形成的地球化学离子梯度,在质子泵和生物膜之前,有更简单的环境提供的前体。这与磷脂双分子层是维持质子梯度所必需的传统观点背道而驰。在热液喷口系统中,脂肪酸膜可以在陡峭的pH和温度梯度下维持足够的质子梯度,通过ATP合酶合成ATP。这些发现揭示了早期膜生物能量学,揭示了在原细胞阶段化学渗透ATP合成进化中的一种功能中间体,这种中间体在ATP合酶起源之后,但在酶合成细胞膜出现之前。
{"title":"Chemiosmotic ATP synthesis by minimal protocells.","authors":"Fanchen Yu, Jinbo Fei, Yi Jia, Tonghui Wang, William F Martin, Junbai Li","doi":"10.1016/j.xcrp.2025.102461","DOIUrl":"10.1016/j.xcrp.2025.102461","url":null,"abstract":"<p><p>Energy conservation is crucial to life's origin and evolution. The common ancestor of all cells used ATP synthase to convert proton gradients into ATP. However, pumps generating proton gradients and lipids maintaining proton gradients are not universally conserved across all lineages. A solution to this paradox is that ancestral ATP synthase could harness naturally formed geochemical ion gradients with simpler environmentally provided precursors preceding both proton pumps and biogenic membranes. This runs counter to traditional views that phospholipid bilayers are required to maintain proton gradients. Here, we show that fatty acid membranes can maintain sufficient proton gradients to synthesize ATP by ATP synthase under the steep pH and temperature gradients observed in hydrothermal vent systems. These findings shed substantial light on early membrane bioenergetics, uncovering a functional intermediate in the evolution of chemiosmotic ATP synthesis during protocellular stages postdating the ATP synthase's origin but preceding the advent of enzymatically synthesized cell membranes.</p>","PeriodicalId":9703,"journal":{"name":"Cell Reports Physical Science","volume":"6 3","pages":"102461"},"PeriodicalIF":7.9,"publicationDate":"2025-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11922820/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143691277","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Reversible peptide tagging system to regulate enzyme activity 调节酶活性的可逆肽标记系统
2区 综合性期刊 Q1 CHEMISTRY, MULTIDISCIPLINARY Pub Date : 2025-03-01 DOI: 10.1016/j.xcrp.2025.102462
Yao Chen, Yi Shi, Dengming Ming, He Huang, Ling Jiang
{"title":"Reversible peptide tagging system to regulate enzyme activity","authors":"Yao Chen, Yi Shi, Dengming Ming, He Huang, Ling Jiang","doi":"10.1016/j.xcrp.2025.102462","DOIUrl":"https://doi.org/10.1016/j.xcrp.2025.102462","url":null,"abstract":"","PeriodicalId":9703,"journal":{"name":"Cell Reports Physical Science","volume":"6 3","pages":"102462-102462"},"PeriodicalIF":0.0,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.cell.com/action/showPdf?pii=S266638642500061X","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147879434","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 20
期刊
Cell Reports Physical Science
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1