【標(biāo)題速讀】【Advmat】【2022年】【4月】

2023-07-12 00:01 作者:Rt_Cola 0人讀過 | 我要投稿

聲明：本專欄主要對(duì)生命科學(xué)領(lǐng)域的一些期刊文章標(biāo)題進(jìn)行翻譯，所有內(nèi)容均由本人手工整理翻譯。由于本人專業(yè)為生物分析相關(guān)，其他領(lǐng)域如果出現(xiàn)翻譯錯(cuò)誤請(qǐng)諒解。

Hydrogel Actuators

Biochemical circuits regulate the movement of living organisms. In article number 2106816, Sergey N. Semenov and co-workers use a synthetic chemical reaction network based on thiols to regulate hydrogel actuators. The signal inducing the actuation is propagated by the autocatalytic front of the thiols. It can jump from one actuator to another or be initiated by the chemical circuit with preprogrammed delay.

水凝膠執(zhí)行器

生化回路調(diào)節(jié)生物體的運(yùn)動(dòng)。在第 2106816 號(hào)文章中，Sergey N. Semenov 及其同事使用基于硫醇的合成化學(xué)反應(yīng)網(wǎng)絡(luò)來調(diào)節(jié)水凝膠執(zhí)行器。誘導(dǎo)驅(qū)動(dòng)的信號(hào)由硫醇的自催化前端傳播。它可以從一個(gè)執(zhí)行器跳到另一個(gè)執(zhí)行器，或者由具有預(yù)編程延遲的化學(xué)電路啟動(dòng)。

Immunotherapy

In article number 2106350, Dan Peer and co-workers propose a strategy to boost chemo-immunotherapy by using a dual cell-targeted lipid nanotherapeutic boost. With this approach, chemo-induced immunogenic cancer cell death is increased, tumor myeloid cell is reprogrammed, and cytotoxic T cell is recruited, which consequently improves responsiveness to immunotherapy.

免疫療法

在第 2106350 號(hào)文章中，Dan Peer 及其同事提出了一種通過使用雙細(xì)胞靶向脂質(zhì)納米治療增強(qiáng)劑來增強(qiáng)化學(xué)免疫治療的策略。通過這種方法，化療誘導(dǎo)的免疫原性癌細(xì)胞死亡增加，腫瘤骨髓細(xì)胞被重新編程，并招募細(xì)胞毒性 T 細(xì)胞，從而提高對(duì)免疫治療的反應(yīng)性。

Nanosprings

In article number 2108419, Ziyao Zhou, Houbing Huang, Yong Peng, Ming Liu, and co-workers report freestanding, epitaxial, ferroelectric nanosprings with superscalability, which provide insights regarding mechanical behaviors and domain evolution of ferroelectric oxide springs. The excellent scalability originates from the continuous ferroelastic domain structures, resulting from twisting under coexisting axial and shear strains. The superstretchable, elastic, and recoverable oxide spring provides a novel platform to flexible electronics.

納米彈簧

在第 2108419 號(hào)文章中，Ziyao Zhou、Houbing Huang、Yong Peng、Ming Liu 及其同事報(bào)告了具有超可擴(kuò)展性的獨(dú)立式外延鐵電納米彈簧，這提供了有關(guān)鐵電氧化物彈簧的機(jī)械行為和域演化的見解。優(yōu)異的可擴(kuò)展性源于連續(xù)的鐵彈性域結(jié)構(gòu)，該結(jié)構(gòu)是由共存的軸向應(yīng)變和剪切應(yīng)變下的扭曲產(chǎn)生的。超拉伸、彈性和可恢復(fù)的氧化物彈簧為柔性電子產(chǎn)品提供了一個(gè)新穎的平臺(tái)。

Microlasers

A self-assembled CdSe/CdS@Cd1-xZnxS core/buffer-shell@graded-shell nanoplatelets whispering-gallery-mode microlaser with ultralow lasing threshold, high quality factor, and stable single-frequency operation is proposed by Jun Yang, Van Duong Ta, Handong Sun in article number 2108884. The results highlight the significance of interface engineering on the optimization of gain properties of heterostructured nanomaterials and shed light on developing future miniaturized tunable coherent light sources.

微型激光器

Jun Yang, Van Duong 提出了一種自組裝 CdSe/CdS@Cd1-xZnxS 核/緩沖殼@分級(jí)殼納米片回音壁模式微型激光器，具有超低激光閾值、高品質(zhì)因數(shù)和穩(wěn)定的單頻運(yùn)行。Ta，Handong Sun，文章編號(hào) 2108884。研究結(jié)果強(qiáng)調(diào)了界面工程對(duì)異質(zhì)結(jié)構(gòu)納米材料增益性能優(yōu)化的重要性，并為開發(fā)未來小型化可調(diào)諧相干光源提供了線索。

Solid Electrolyte Interphase

The solid electrolyte interphase (SEI) plays a critical role in determining the cycling stability of lithium-metal anodes. However, viewing the SEI in batteries remains extremely challenging due to its supersensitivity to the electron beam under a microscope. In article number 2108252, Ju Li, Meng Gu, and co-workers develop an ultralow-dosage cryo-TEM protocol to directly visualize the SEI in 3D at different charging states, revealing surprising and fundamentally significant results for the SEI. The optimized chemo-mechanical properties of the SEI contribute significantly to the superior performances of Li-metal batteries.

固體電解質(zhì)界面

固體電解質(zhì)界面（SEI）在決定鋰金屬負(fù)極的循環(huán)穩(wěn)定性方面起著至關(guān)重要的作用。然而，由于電池對(duì)顯微鏡下的電子束具有超敏感性，觀察電池中的 SEI 仍然極具挑戰(zhàn)性。在第 2108252 號(hào)文章中，Ju Li、Meng Gu 及其同事開發(fā)了一種超低劑量冷凍 TEM 協(xié)議，可直接在不同充電狀態(tài)下以 3D 方式可視化 SEI，揭示了 SEI 的令人驚訝且具有根本意義的結(jié)果。 SEI 優(yōu)化的化學(xué)機(jī)械性能對(duì)鋰金屬電池的卓越性能做出了重大貢獻(xiàn)。

Supramolecular Hydrogels

In article number 2108300, Hang Zhao, Xianglong Han, Qianming Chen, and co-workers introduce a high-strength and injectable supramolecular hydrogel, which was constructed by the self-assembly of a monomeric nucleoside molecular gelator (2-amino-2'-fluoro-2'-deoxyadenosine, 2-FA). Notably, it also exhibits excellent biocompatibility, fast biodegradation, antibacterial properties, and osteoclast inhibition, making it a potential candidate biomaterial for tooth-extraction wound healing and tissue engineering.

超分子水凝膠

在第2108300號(hào)文章中，趙航、韓翔龍、陳千明及其同事介紹了一種高強(qiáng)度、可注射的超分子水凝膠，該水凝膠是通過單體核苷分子凝膠劑（2-氨基-2'- 氟-2'-脫氧腺苷，2-FA)。值得注意的是，它還表現(xiàn)出優(yōu)異的生物相容性、快速生物降解、抗菌特性和破骨細(xì)胞抑制作用，使其成為拔牙傷口愈合和組織工程的潛在候選生物材料。

Neurochemical Analyzers

In article number 2108203, Chul-Ho Lee, Dong Pyo Jang, Suk-Won Hwang, and co-workers demonstrate a soft, wireless, and bioresorbable neurochemical system that is designed to determine various concentrations of neurotransmitters as well as to monitor peripheral physiologies in a simultaneous manner. Such technology is motivated by the need for assessment and treatment of postoperative complications that may occur over a certain period of time after neurological surgeries.

神經(jīng)化學(xué)分析儀

在文章編號(hào) 2108203 中，Chul-Ho Lee、Dong Pyo Jang、Suk-Won Hwang 及其同事展示了一種軟、無線和生物可吸收的神經(jīng)化學(xué)系統(tǒng)，該系統(tǒng)旨在確定神經(jīng)遞質(zhì)的各種濃度并監(jiān)測(cè)周圍生理學(xué)。同時(shí)的方式。此類技術(shù)的動(dòng)機(jī)是需要評(píng)估和治療神經(jīng)外科手術(shù)后一段時(shí)間內(nèi)可能發(fā)生的術(shù)后并發(fā)癥。

Photocatalytic CO2 Reduction

In article number 2109330, Zhenyi Zhang and co-workers report plasmonic active “hot spot”-confined photocatalytic CO2 reduction over a well-designed Au/TiO2/W18O49 plasmonic heterostructure. The active “hot spot” can synergistically confine hot electrons, CO, and protons, thereby leading to high photocatalytic activity and selectivity for CH4 production.

光催化二氧化碳減排

在第 2109330 號(hào)文章中，Zhenyi 張及其同事報(bào)告了在精心設(shè)計(jì)的 Au/TiO2/W18O49 等離子體異質(zhì)結(jié)構(gòu)上的等離子體活性“熱點(diǎn)”限制光催化 CO2 還原。活性“熱點(diǎn)”可以協(xié)同限制熱電子、CO和質(zhì)子，從而產(chǎn)生高光催化活性和CH4生產(chǎn)選擇性。

Sodium-Ion Batteries

Cathode materials are decisive for the development of sodium-ion batteries (SIBs). In article number 2110108, Xing-Long Wu and co-workers present a high-entropy Na3V2(PO4)2F3-based cathode for advanced SIBs. The high-entropy effect endows this cathode material with a lowered Na+ migration barrier and enhanced electronic conductivity, which jointly promote charge transport and sodium-storage ability in the phosphate cathode, thereby enhancing the average operating voltage and energy density of the SIB.

鈉離子電池

陰極材料對(duì)鈉離子電池的發(fā)展起著決定性的作用。在第2110108號(hào)文章中，吳興龍及其同事提出了一種用于先進(jìn)SIB的高熵Na3V2（PO4）2F3基陰極。高熵效應(yīng)賦予這種陰極材料降低的Na+遷移勢(shì)壘和增強(qiáng)的電子導(dǎo)電性，共同促進(jìn)了磷酸鹽陰極中的電荷傳輸和鈉存儲(chǔ)能力，從而提高了SIB的平均工作電壓和能量密度。

Sodium-Metal Batteries

In article number 2109767, Byung-Hyun Kim, Bumjoon J. Kim, Seung Woo Lee, and co-workers report anode-free sodium-metal batteries. The cover image depicts two batteries: the left shows typical sodium-metal batteries, where the continuous dendrite growth in the sodium-metal anodes causes a short-circuit, resulting in battery failure. Contrarily, the right shows highly reversible porous carbon hosts with carbon-shell-coated Fe nanoparticles for the sodium-metal anode, allowing superior cycling performance and improving the energy density of the batteries.

鈉金屬電池

在第 2109767 號(hào)文章中，Byung-Hyun Kim、Bumjoon J. Kim、Seung Woo Lee 及其同事報(bào)告了無陽極鈉金屬電池。封面圖片描繪了兩種電池：左側(cè)顯示了典型的鈉金屬電池，其中鈉金屬陽極中的連續(xù)枝晶生長(zhǎng)導(dǎo)致短路，從而導(dǎo)致電池故障。相反，右圖顯示了高度可逆的多孔碳主體，其碳?xì)ぐ驳蔫F納米顆粒用于鈉金屬陽極，可實(shí)現(xiàn)優(yōu)異的循環(huán)性能并提高電池的能量密度。

Nanomedicine

In article number 2107506, Xinyi Jiang and co-workers introduce an inhaled nanoformulation that is developed with biogenic ribosomal protein for mRNA delivery. The variety of isoelectric points of ribosomal proteins endows them with flexible positive charge properties, by which negatively charged mRNA is efficiently condensed to form a nanocomplex in a biomimetic fashion.

納米醫(yī)學(xué)

在第 2107506 號(hào)文章中，Xinyi Jiang 及其同事介紹了一種吸入納米制劑，該制劑是用生物核糖體蛋白開發(fā)的，用于 mRNA 遞送。核糖體蛋白等電點(diǎn)的多樣性賦予它們靈活的正電荷特性，通過這種特性，帶負(fù)電荷的mRNA以仿生方式有效凝聚形成納米復(fù)合物。

Zinc-Metal Batteries

In article number 2110047, Hongpeng Li, Lichao Tan, Zhongwei Chen and co-workers report a novel 3D host for Zn-metal anodes fabricated by assembling carbon nanotubes and graphene into a hierarchical porous structure, followed by decorating with Zn metal–organic framework (Zn-MOF) derivatives. The mechanically robust 3D host with high zincophilicity and conductivity could address the issues of dendrite growth, thereby enabling high-energy-density Zn-metal batteries.

鋅金屬電池

在第 2110047 號(hào)文章中，Hongpeng Li、Lichao Tan、Zhongwei Chen 及其同事報(bào)告了一種新型 3D 鋅金屬陽極主體，該材料通過將碳納米管和石墨烯組裝成分層多孔結(jié)構(gòu)，然后用鋅金屬有機(jī)框架進(jìn)行裝飾（ Zn-MOF)衍生物。機(jī)械堅(jiān)固的3D主體具有高親鋅性和導(dǎo)電性，可以解決枝晶生長(zhǎng)的問題，從而實(shí)現(xiàn)高能量密度的鋅金屬電池。

Volumetric Bioprinting

Volumetric bioprinting shapes organoid-laden constructs into centimeter-scale assemblies that mimic native liver function. In article number 2110054, Riccardo Levato and co-workers report the development of a hydrogel-based bioresin with tunable optical properties to minimize scattering in light-based printing and ensure high resolution. Organoid viability and maturation is preserved by the shear-stress-free printing, and salient liver functions mature in response to the 3D bioprinted architecture.

體積生物打印

體積生物打印將充滿類器官的結(jié)構(gòu)塑造成模仿天然肝功能的厘米級(jí)組件。在第 2110054 號(hào)文章中，Riccardo Levato 及其同事報(bào)告了一種基于水凝膠的生物樹脂的開發(fā)，該生物樹脂具有可調(diào)節(jié)的光學(xué)特性，可最大限度地減少光打印中的散射并確保高分辨率。無剪切應(yīng)力打印保留了類器官的活力和成熟度，并且顯著的肝功能響應(yīng) 3D 生物打印結(jié)構(gòu)而成熟。

Conformal Amorphous Carbon

Ultrathin Cu diffusion barriers with high conformality have gained great attention for next-generation ultrahigh-density semiconductor device miniaturization. In article number 2110454, Sun Hwa Lee, Rodney S. Ruoff, Ki-Bum Kim, Sang Ouk Kim, and co-workers introduce a handy and reliable method for the preparation of conformal amorphous carbon (a-C) barrier layers with nanometer-level thickness. A polystyrene brush layer is grafted onto a 3D copper structure with self-limiting chemistry, and subsequent carbonization yields large-area uniform 1 nm-level a-C layers with excellent Cu blocking performance.

共形非晶碳

具有高共形性的超薄銅擴(kuò)散勢(shì)壘在下一代超高密度半導(dǎo)體器件小型化方面受到了廣泛關(guān)注。在文章編號(hào) 2110454 中，Sun Hwa Lee、Rodney S. Ruoff、Ki-Bum Kim、Sang Ouk Kim 及其同事介紹了一種方便可靠的方法，用于制備納米級(jí)厚度的共形非晶碳 (a-C) 阻擋層。將聚苯乙烯刷層接枝到具有自限性化學(xué)的3D銅結(jié)構(gòu)上，隨后的碳化產(chǎn)生大面積均勻的1 nm級(jí)a-C層，具有優(yōu)異的Cu阻擋性能。

4D Bioprinting

For bioprinting of 4D living tissues, in article number 2109394, Eben Alsberg and co-workers devise a cell-laden bioink featuring high-resolution printing, physiological-trigger-enabled shape morphing, and long-term cell viability and function. With this system, they demonstrate that the printed cell-rich bioconstructs can exert multidirectional reshaping in a controlled manner and transform and develop into tissues with sophisticated structures. The system is anticipated to advance bioprinting to a horizon that enables 4D biomimetic tissue engineering.

4D生物打印

對(duì)于 4D 活體組織的生物打印，在文章編號(hào) 2109394 中，Eben Alsberg 和同事設(shè)計(jì)了一種充滿細(xì)胞的生物墨水，具有高分辨率打印、生理觸發(fā)形狀變形以及長(zhǎng)期細(xì)胞活力和功能。通過該系統(tǒng)，他們證明了打印的富含細(xì)胞的生物結(jié)構(gòu)可以以受控的方式進(jìn)行多向重塑，并轉(zhuǎn)化和發(fā)育成具有復(fù)雜結(jié)構(gòu)的組織。該系統(tǒng)預(yù)計(jì)將推動(dòng)生物打印技術(shù)邁向 4D 仿生組織工程的新境界。

Multifunctional Logic Circuits

In article number 2109491, Yutaka Wakayama and co-workers demonstrate electrically reconfigurable organic logic circuits using a dual-gate anti-ambipolar transistor. The transistor shows a negative differential transconductance even at room temperature. This unique feature achieves five two-input logic gate operations with “only a transistor”. Such logic operations are not obtainable in conventional transistors. The device concept will provide a way of realizing multifunctional organic logic circuits using a simple circuit design.

多功能邏輯電路

在文章編號(hào) 2109491 中，Yutaka Wakayama 及其同事演示了使用雙柵極反雙極晶體管的電可重構(gòu)有機(jī)邏輯電路。即使在室溫下，晶體管也表現(xiàn)出負(fù)差分跨導(dǎo)。這一獨(dú)特功能“僅用一個(gè)晶體管”實(shí)現(xiàn)了五個(gè)二輸入邏輯門操作。這種邏輯運(yùn)算在傳統(tǒng)晶體管中是無法實(shí)現(xiàn)的。該器件概念將提供一種使用簡(jiǎn)單的電路設(shè)計(jì)來實(shí)現(xiàn)多功能有機(jī)邏輯電路的方法。

Exciton Linewidth

Due to strong multiparticle interactions in 2D transition metal dichalcogenides at room temperature, their homogeneous exciton linewidths are significantly broadened, degrading the quality of their excitonic mode and emission. In article number 2108721, Yuebing Zheng and co-workers achieve near-intrinsic exciton linewidth in monolayer WS2 at room temperature, approaching the theoretical limit at 0 K. A dielectric nanosphere is designed to boost the dynamic competition between exciton and trion decay channels, rebuilding the excitonic relaxation processes with suppressed exciton nonradiative recombination.

激子線寬

由于室溫下二維過渡金屬二硫?qū)倩镏袕?qiáng)烈的多粒子相互作用，它們的均勻激子線寬顯著變寬，降低了其激子模式和發(fā)射的質(zhì)量。在文章編號(hào) 2108721 中，Yuebing Cheng 及其同事在室溫下在單層 WS2 中實(shí)現(xiàn)了近本征激子線寬，接近 0 K 時(shí)的理論極限。介電納米球旨在增強(qiáng)激子和 Trion 衰變通道之間的動(dòng)態(tài)競(jìng)爭(zhēng)，重建激子弛豫過程與抑制激子非輻射復(fù)合。

Ferroelectric Field-Effect Transistors

In article number 2200032, Hang Luo, Jian Sun, and co-workers report how a ferroelectric field-effect transistor (FeFET) can work as both a hysteresis-free low-power-consumption negative-capacitance field-effect transistor and a memory device for neural computing. The functions are reconfigured and controlled by modulating the behaviors of the interfacial oxygen vacancies. The frontispiece shows the chips consisting of the reconfigurable FeFET devices.

鐵電場(chǎng)效應(yīng)晶體管

在2200032號(hào)文章中，Hang Luo、Jian Sun及其同事報(bào)道了鐵電場(chǎng)效應(yīng)晶體管（FeFET）如何作為無磁滯低功耗負(fù)電容場(chǎng)效應(yīng)晶體管和用于神經(jīng)計(jì)算的存儲(chǔ)設(shè)備工作。通過調(diào)節(jié)界面氧空位的行為來重新配置和控制功能。正面展示了由可重新配置的FeFET器件組成的芯片。

Functional Hydrogels

In article number 2109178, Jianxiang Zhang, Xiaodong Li, and co-workers report functional hydrogels transformed from nanoparticles in response to a physiologically and pathologically acidic microenvironment, which can be used for tissue injury protection and treatment of inflammatory diseases by triggerable and sustained delivery of therapeutic agents.

功能性水凝膠

在文章編號(hào)2109178中，張建祥、李曉東及其同事報(bào)道了由納米顆粒轉(zhuǎn)化的功能性水凝膠對(duì)生理和病理酸性微環(huán)境的響應(yīng)，其可通過觸發(fā)和持續(xù)遞送治療劑用于組織損傷保護(hù)和治療炎癥性疾病。

Biocatalysts

In article number 2200255, Yi Wang, Li Qiu, Chong Cheng, and co-workers report a library of reactive oxygen species (ROS)-catalytic metalloenzyme-mimics with different types of atomic metal centers; the catalytic activities, substrate selectivities, and ROS products are compared. These biocatalysts show high ROS-catalytic performances and it is found that the catalytic activities are highly related to the electronic structures of the metal centers.

生物催化劑

在文章編號(hào) 2200255 中，Yi Wang、Li Qiu、Chong Cheng 及其同事報(bào)告了具有不同類型原子金屬中心的活性氧 (ROS) 催化金屬酶模擬物庫(kù)；比較催化活性、底物選擇性和 ROS 產(chǎn)物。這些生物催化劑表現(xiàn)出較高的ROS催化性能，并且發(fā)現(xiàn)催化活性與金屬中心的電子結(jié)構(gòu)高度相關(guān)。

Oxygen Evolution Reaction

In article number 2110552, Aleksandar Staykov, Miho Yamauchi, and co-workers report that Au-cluster-loaded unillamellar hydroxide catalysts drastically enhance the electrochemical oxygen evolution reaction (OER). The electronic sates of a catalytic site can be finely tuned by the formation of a Au-cluster–hydroxide interface for the OER. Theoretical and advanced spectroscopic study advocates the cooperative mechanism of charge transfer and direct O–O coupling evoked at the interface.

析氧反應(yīng)

在文章編號(hào) 2110552 中，Aleksandar Staykov、Miho Yamauchi 及其同事報(bào)告稱，負(fù)載 Au 簇的單層氫氧化物催化劑可顯著增強(qiáng)電化學(xué)析氧反應(yīng) (OER)。催化位點(diǎn)的電子狀態(tài)可以通過形成 OER 的金簇-氫氧化物界面來微調(diào)。理論和先進(jìn)的光譜研究主張電荷轉(zhuǎn)移和界面處直接 O-O 耦合的協(xié)同機(jī)制。

Sustainable Optics

Ores are everywhere on our earth and other planets, and many of them possess layered structures. In article 2110464, Baofu Ding, Bilu Liu, and co-workers develop a seawater-assisted green method to produce 2D minerals in large quantities from bulky ores. These 2D minerals are used as inorganic liquid crystals for color optics. This work creates novel opportunities of using abundant naturally minerals for advanced technological applications.

可持續(xù)光學(xué)

礦石在我們的地球和其他行星上隨處可見，其中許多具有層狀結(jié)構(gòu)。在文章 2110464 中，Baofu Ding、Bilu Liu 和同事開發(fā)了一種海水輔助的綠色方法，可以從大塊礦石中大量生產(chǎn)二維礦物。這些二維礦物用作彩色光學(xué)的無機(jī)液晶。這項(xiàng)工作為利用豐富的天然礦物質(zhì)進(jìn)行先進(jìn)技術(shù)應(yīng)用創(chuàng)造了新的機(jī)會(huì)。

Artificial Nerve Fibers

Artificial nerve fibers with self-healing ability and stretchability in a cryogenic environment help construct fast and complex information interaction networks for bionic intelligent robots, as described by Zhou Li and co-workers in article number 2105416. Once accidental mechanical damage to the robot occurs, the artificial nerve fibers can autonomously recover their function and appearance in a short time. This is essential for robots to complete tasks in dynamic extreme environments.

人工神經(jīng)纖維

正如周力及其同事在文章編號(hào)2105416中所述，在低溫環(huán)境下具有自愈能力和可拉伸性的人造神經(jīng)纖維有助于為仿生智能機(jī)器人構(gòu)建快速且復(fù)雜的信息交互網(wǎng)絡(luò)。一旦機(jī)器人發(fā)生意外機(jī)械損傷，人工神經(jīng)纖維可以在短時(shí)間內(nèi)自主恢復(fù)其功能和外觀。這對(duì)于機(jī)器人在動(dòng)態(tài)極端環(huán)境中完成任務(wù)至關(guān)重要。

Layered Hybrid Perovskites

Mechanical pressure can be a tool for tailoring optoelectronic properties of layered hybrid perovskites without changing their composition. In article number 2108720, Bruno Ehrler, Jovana V. Mili?, and co-workers demonstrate that Dion–Jacobson and Ruddlesden–Popper perovskites based on 1,4-phenylenedimethylammonium and benzylammonium spacers show reversible mechanochromism in the 0–0.35 GPa pressure range due to a structural interplay between the organic spacer and the inorganic framework, expanding the perspectives for their future applications.

層狀雜化鈣鈦礦

機(jī)械壓力可以成為調(diào)整層狀雜化鈣鈦礦光電特性而不改變其成分的工具。在文章編號(hào) 2108720 中，Bruno Ehrler、Jovana V. Mili? 及其同事證明，基于 1,4-亞苯基二甲基銨和芐基銨間隔基的 Dion-Jacobson 和 Ruddlesden-Popper 鈣鈦礦在 0-0.35 GPa 壓力范圍內(nèi)表現(xiàn)出可逆的機(jī)械變色現(xiàn)象，這是由于有機(jī)間隔物和無機(jī)框架之間的結(jié)構(gòu)相互作用，擴(kuò)展了其未來應(yīng)用的前景。

Dehumidification

Dehumidification is significant for environmental sustainability and human health. In article number 2200865, Wenshuai Chen, Guihua Yu, and co-workers report the development of a nanostructured moisture-absorbing gel by integration of hygroscopic lithium salt and hydrophilic nanocellulose networks. The gel maintains a large hygroscopic active area for capturing water from air, and thus exhibits super-moisture-absorption ability. Even in a space with a volume over 20 000 times of its own, it demonstrates fast dehumidification without energy input and environment pollution.

除濕

除濕對(duì)于環(huán)境可持續(xù)性和人類健康具有重要意義。在第 2200865 號(hào)文章中，Wenshuai Chen、Guihua Yu 及其同事報(bào)告了通過整合吸濕性鋰鹽和親水性納米纖維素網(wǎng)絡(luò)開發(fā)的納米結(jié)構(gòu)吸濕凝膠。該凝膠保持較大的吸濕活性面積，可從空氣中捕獲水分，從而表現(xiàn)出超強(qiáng)的吸濕能力。即使在體積超過自身20000倍的空間內(nèi)，也能快速除濕，無需能源輸入，不污染環(huán)境。

Half Metals

In article number 2200626, Yi-feng Yang, Youwen Long, and co-workers report a new half metal synthesized by a unique high-pressure and high-temperature method. The compound exhibits a record-high Curie temperature up to 710 K in perovskite oxides combined with a wide spin-up energy bandgap and large saturated moment. The superior synthetic performance makes it promising for spintronic applications.

半金屬

在第 2200626 號(hào)文章中，Yi-feng Yang、Youwen Long 及其同事報(bào)告了一種通過獨(dú)特的高壓高溫方法合成的新型半金屬。該化合物在鈣鈦礦氧化物中表現(xiàn)出高達(dá) 710 K 的創(chuàng)紀(jì)錄高居里溫度，同時(shí)具有寬自旋能帶隙和大飽和矩。優(yōu)異的合成性能使其在自旋電子學(xué)應(yīng)用中具有廣闊的前景。

Intracellular Mechanical Drugs

Today it is incontestable that cell mechanics is as important as cell biochemistry. However, although there is a plethora of biochemical drugs to study and treat cells, there is a lack of their mechanical counterparts. In article number 2109581, Teresa Suárez, José A. Plaza, and co-workers propose silicon chips as intracellular mechanical drugs to study how intracellular mechanical cues define cell function and fate with even future therapeutic potential applications.

細(xì)胞內(nèi)機(jī)械藥物

如今，細(xì)胞力學(xué)與細(xì)胞生物化學(xué)同樣重要，這是無可爭(zhēng)議的。然而，盡管有大量的生化藥物用于研究和治療細(xì)胞，但缺乏相應(yīng)的機(jī)械藥物。在文章編號(hào) 2109581 中，Teresa Suárez、José A. Plaza 及其同事提出將硅芯片作為細(xì)胞內(nèi)機(jī)械藥物，以研究細(xì)胞內(nèi)機(jī)械線索如何定義細(xì)胞功能和命運(yùn)，甚至在未來的治療潛在應(yīng)用中。

Artificial Enzymes

In article number 2108646, Lang Ma, Chong Cheng, Li Qiu, and co-workers report a new vanadium-based artificial enzyme (VOx-AE) for efficient reactive oxygen species (ROS)-catalysis by modulating the d electrons in the active centers via a unique Zn–O–V bridge structure. The VOx-AE exhibits enhanced ROS catalytic activity, augmented eradication of drug-resistant bacteria, and comparable wound treatment indexes to antibiotics.

人工酶

在文章編號(hào)2108646中，Lang Ma、Chong Cheng、Li Qiu及其同事報(bào)道了一種新的釩基人工酶（VOx AE），通過獨(dú)特的Zn–O–V橋結(jié)構(gòu)調(diào)節(jié)活性中心的d電子，用于有效的活性氧（ROS）催化。VOx-AE表現(xiàn)出增強(qiáng)的ROS催化活性，增強(qiáng)了對(duì)耐藥細(xì)菌的根除，傷口治療指標(biāo)與抗生素相當(dāng)。

1.Theory of Chirality Induced Spin Selectivity: Progress and Challenges.

手性誘導(dǎo)自旋選擇性理論：進(jìn)展與挑戰(zhàn)。

2.Recent Advances in Oxidation Stable Chemistry of 2D MXenes.

2D MXene 氧化穩(wěn)定化學(xué)的最新進(jìn)展。

3.Cellular Nanosponges for Biological Neutralization.

用于生物中和的細(xì)胞納米海綿。

4.Efficiency of Polymer Light-Emitting Diodes: A Perspective.

聚合物發(fā)光二極管的效率：視角。

5.Spatiotemporal Regulation of Hydrogel Actuators by Autocatalytic Reaction Networks.

自催化反應(yīng)網(wǎng)絡(luò)對(duì)水凝膠執(zhí)行器的時(shí)空調(diào)節(jié)。

6.Dual-Targeted Lipid Nanotherapeutic Boost for Chemo-Immunotherapy of Cancer.

雙靶點(diǎn)脂質(zhì)納米治療促進(jìn)癌癥的化學(xué)免疫治療。

7.Self-Assembled Epitaxial Ferroelectric Oxide Nanospring with Super-Scalability.

具有超可擴(kuò)展性的自組裝外延鐵電氧化物納米彈簧。

8.Ultralow-Threshold and High-Quality Whispering-Gallery-Mode Lasing from Colloidal Core/Hybrid-Shell Quantum Wells.

來自膠體核/混合殼量子井的超低閾值和高質(zhì)量耳語廊模式激光。

9.Cryo-Electron Tomography of Highly Deformable and Adherent Solid-Electrolyte Interphase Exoskeleton in Li-Metal Batteries with Ether-Based Electrolyte.

具有醚基電解質(zhì)的鋰金屬電池中高度可變形和粘附的固體電解質(zhì)界面外骨架的冷凍電子斷層掃描。

10.High-Strength and Injectable Supramolecular Hydrogel Self-Assembled by Monomeric Nucleoside for Tooth-Extraction Wound Healing.

由單體核苷自組裝的高強(qiáng)度可注射超分子水凝膠，用于拔牙傷口愈合。

11.In Situ Carbon Corrosion and Cu Leaching as a Strategy for Boosting Oxygen Evolution Reaction in Multimetal Electrocatalysts.

原位碳腐蝕和銅浸出作為促進(jìn)多金屬電催化劑中析氧反應(yīng)的策略。

12.An Energy-Storing DNA-Based Nanocomplex for Laser-Free Photodynamic Therapy.

一種基于 DNA 的能量?jī)?chǔ)存納米復(fù)合物，用于無激光光動(dòng)力療法。

13.Heterometallic Benzenehexathiolato Coordination Nanosheets: Periodic Structure Improves Crystallinity and Electrical Conductivity.

異金屬苯六硫醇配位納米片：周期性結(jié)構(gòu)提高結(jié)晶度和導(dǎo)電性。

14.Quasi-2D Perovskite Crystalline Layers for Printable Direct Conversion X-Ray Imaging.

用于可打印直接轉(zhuǎn)換 X 射線成像的準(zhǔn)二維鈣鈦礦晶體層。

15.A Facile “Double-Catalysts” Approach to Directionally Fabricate Pyridinic NB-Pair-Doped Crystal Graphene Nanoribbons/Amorphous Carbon Hybrid Electrocatalysts for Efficient Oxygen Reduction Reaction.

一種簡(jiǎn)便的“雙催化劑”方法，可定向制造吡啶NB對(duì)摻雜晶體石墨烯納米帶/非晶碳雜化電催化劑，用于高效的氧還原反應(yīng)。

16.Highly Active and Durable Single-Atom Tungsten-Doped NiS0.5Se0.5 Nanosheet?@?NiS0.5Se0.5 Nanorod Heterostructures for Water Splitting.

用于水分解的高活性和耐用單原子摻鎢 NiS0.5Se0.5 納米片 @ NiS0.5Se0.5 納米棒異質(zhì)結(jié)構(gòu)。

17.Electrical Tuning of Plasmonic Conducting Polymer Nanoantennas.

等離激元導(dǎo)電聚合物納米天線的電調(diào)諧。

18.A Fully Flexible Intelligent Thermal Touch Panel Based on Intrinsically Plastic Ag2S Semiconductor.

基于本質(zhì)塑料 Ag2S 半導(dǎo)體的全柔性智能熱觸摸面板。

19.Transforming the Chemical Structure and Bio-Nano Activity of Doxorubicin by Ultrasound for Selective Killing of Cancer Cells.

通過超聲波改變阿霉素的化學(xué)結(jié)構(gòu)和生物納米活性以選擇性殺死癌細(xì)胞。

20.Engineering Multienzyme-Mimicking Covalent Organic Frameworks as Pyroptosis Inducers for Boosting Antitumor Immunity.

工程模擬多酶共價(jià)有機(jī)框架作為焦亡誘導(dǎo)劑以增強(qiáng)抗腫瘤免疫。

21.Stabilizing Layered Structure in Aqueous Electrolyte via Dynamic Water Intercalation/Deintercalation.

通過動(dòng)態(tài)水嵌入/脫嵌穩(wěn)定水電解質(zhì)中的層狀結(jié)構(gòu)。

22.Phase-Field Simulations of Tunable Polar Topologies in Lead-Free Ferroelectric/Paraelectric Multilayers with Ultrahigh Energy-Storage Performance.

具有超高儲(chǔ)能性能的無鉛鐵電/順電多層膜中可調(diào)諧極性拓?fù)涞南鄨?chǎng)模擬。

23.Electrically Programmable Interfacial Adhesion for Ultrastrong Hydrogel Bonding.

用于超強(qiáng)水凝膠粘合的電可編程界面粘合力。

24.Star-Polymer–DNA Gels Showing Highly Predictable and Tunable Mechanical Responses.

星形聚合物-DNA 凝膠顯示出高度可預(yù)測(cè)和可調(diào)節(jié)的機(jī)械響應(yīng)。

25.Bistability, Remanence, Read/Write-Memory, and Logic Gate Function via a Stimuli-Responsive Polymer.

通過刺激響應(yīng)聚合物實(shí)現(xiàn)雙穩(wěn)態(tài)、剩磁、讀/寫存儲(chǔ)器和邏輯門功能。

26.A Biomimetic Human Lung-on-a-Chip with Colorful Display of Microphysiological Breath.

具有微生理呼吸彩色顯示的仿生人肺芯片。

27.Direct Synthesis of Photosensitizable Bacterial Cellulose as Engineered Living Material for Skin Wound Repair.

直接合成光敏細(xì)菌纖維素作為皮膚傷口修復(fù)的工程活性材料。

28.Shape-Changing DNA-Linked Nanoparticle Films Dictated by Lateral and Vertical Patterns.

由橫向和垂直圖案決定的變形 DNA 連接納米顆粒薄膜。

29.Enabling Fast Na+ Transfer Kinetics in the Whole-Voltage-Region of Hard-Carbon Anodes for Ultrahigh-Rate Sodium Storage.

在硬碳陽極的全電壓區(qū)域?qū)崿F(xiàn)快速 Na+ 傳輸動(dòng)力學(xué)，以實(shí)現(xiàn)超高速率鈉存儲(chǔ)。

30.A Tissue Adhesion-Controllable and Biocompatible Small-Scale Hydrogel Adhesive Robot.

組織粘附可控且生物相容的小型水凝膠粘附機(jī)器人。

31.High-Performance Ternary Perovskite–Organic Solar Cells.

高性能三元鈣鈦礦有機(jī)太陽能電池。

32.Artificial Heterogeneous Interphase Layer with Boosted Ion Affinity and Diffusion for Na/K-Metal Batteries.

具有增強(qiáng)鈉/鉀金屬電池離子親和力和擴(kuò)散能力的人工異質(zhì)中間層。

33.Solution-Deposited and Patternable Conductive Polymer Thin-Film Electrodes for Microbial Bioelectronics.

用于微生物生物電子學(xué)的溶液沉積和可圖案化導(dǎo)電聚合物薄膜電極。

34.Realizing 19.05% Efficiency Polymer Solar Cells by Progressively Improving Charge Extraction and Suppressing Charge Recombination.

通過逐步改進(jìn)電荷提取和抑制電荷復(fù)合，實(shí)現(xiàn) 19.05% 效率的聚合物太陽能電池。

35.Synergetic Anion Vacancies and Dense Heterointerfaces into Bimetal Chalcogenide Nanosheet Arrays for Boosting Electrocatalysis Sulfur Conversion.

雙金屬硫族化物納米片陣列中的協(xié)同陰離子空位和致密異質(zhì)界面可促進(jìn)電催化硫轉(zhuǎn)化。

36.High-Z-Sensitized Radiotherapy Synergizes with the Intervention of the Pentose Phosphate Pathway for In Situ Tumor Vaccination.

高 Z 敏化放射治療與戊糖磷酸途徑的干預(yù)協(xié)同作用，用于原位腫瘤疫苗接種。

37.Scalable Growth of Organic Single-Crystal Films via an Orientation Filter Funnel for High-Performance Transistors with Excellent Uniformity.

通過定向過濾漏斗可擴(kuò)展生長(zhǎng)有機(jī)單晶薄膜，以實(shí)現(xiàn)具有出色均勻性的高性能晶體管。

38.Achieving Remarkable Charge Density via Self-Polarization of Polar High-k Material in a Charge-Excitation Triboelectric Nanogenerator.

通過電荷激勵(lì)摩擦納米發(fā)電機(jī)中極性高 k 材料的自極化實(shí)現(xiàn)顯著的電荷密度。

39.Alternate Storage of Opposite Charges in Multisites for High-Energy-Density Al–MOF Batteries.

高能量密度 Al-MOF 電池多位點(diǎn)相反電荷的交替存儲(chǔ)。

40.Crystalline-Amorphous Interfaces Coupling of CoSe2/CoP with Optimized d-Band Center and Boosted Electrocatalytic Hydrogen Evolution.

CoSe2/CoP 的晶體-非晶界面耦合與優(yōu)化的 d 帶中心和增強(qiáng)的電催化析氫。

41.Graphitic Aza-Fused π-Conjugated Networks: Construction, Engineering, and Task-Specific Applications.

石墨 Aza 融合 π 共軛網(wǎng)絡(luò)：構(gòu)建、工程和特定任務(wù)應(yīng)用。

42.Designing Next Generation of Persistent Luminescence: Recent Advances in Uniform Persistent Luminescence Nanoparticles.

設(shè)計(jì)下一代持久發(fā)光：均勻持久發(fā)光納米顆粒的最新進(jìn)展。

43.Growth of 2D Materials at the Wafer Scale.

晶圓級(jí)二維材料的生長(zhǎng)。

44.Advancing the Mechanical Performance of Glasses: Perspectives and Challenges.

提高眼鏡的機(jī)械性能：前景和挑戰(zhàn)。

45.Hetero-Integration of Silicon Nanomembranes with 2D Materials for Bioresorbable, Wireless Neurochemical System.

硅納米膜與二維材料的異質(zhì)集成，用于可生物吸收的無線神經(jīng)化學(xué)系統(tǒng)。

46.Plasmonic Active “Hot Spots”-Confined Photocatalytic CO2 Reduction with High Selectivity for CH4 Production.

等離子體活性“熱點(diǎn)”——高選擇性限制光催化 CO2 還原，生產(chǎn) CH4。

47.An Advanced High-Entropy Fluorophosphate Cathode for Sodium-Ion Batteries with Increased Working Voltage and Energy Density.

一種用于鈉離子電池的先進(jìn)高熵氟磷酸鹽陰極，具有更高的工作電壓和能量密度。

48.A 3D Hierarchical Host with Enhanced Sodiophilicity Enabling Anode-Free Sodium-Metal Batteries.

具有增強(qiáng)親鈉性的 3D 分層主機(jī)，可實(shí)現(xiàn)無陽極鈉金屬電池。

49.Inhaled mRNA Nanoformulation with Biogenic Ribosomal Protein Reverses Established Pulmonary Fibrosis in a Bleomycin-Induced Murine Model.

吸入含有生物核糖體蛋白的 mRNA 納米制劑可逆轉(zhuǎn)博來霉素誘導(dǎo)的小鼠模型中已形成的肺纖維化。

50.Micro-Scale Auxetic Hierarchical Mechanical Metamaterials for Shape Morphing.

用于形狀變形的微尺度拉脹分層機(jī)械超材料。

51.From p- to n-Type Mixed Conduction in Isoindigo-Based Polymers through Molecular Design.

通過分子設(shè)計(jì)從異靛藍(lán)聚合物中的 p 型到 n 型混合傳導(dǎo)。

52.A Water-Soluble Organic Photocatalyst Discovered for Highly Efficient Additive-Free Visible-Light-Driven Grafting of Polymers from Proteins at Ambient and Aqueous Environments.

一種水溶性有機(jī)光催化劑，可用于在環(huán)境和水環(huán)境中高效無添加劑的可見光驅(qū)動(dòng)的蛋白質(zhì)接枝聚合物。

53.A Self-Powered Dual-Type Signal Vector Sensor for Smart Robotics and Automatic Vehicles.

用于智能機(jī)器人和自動(dòng)車輛的自供電雙型信號(hào)矢量傳感器。

54.Highly Efficient Cellular Acoustic Absorber of Graphene Ultrathin Drums.

石墨烯超薄鼓的高效蜂窩吸聲器。

55.Diverging Expressions of Anharmonicity in Halide Perovskites.

鹵化物鈣鈦礦中非和諧性的不同表達(dá)。

56.Room-Temperature Ferromagnetism in Perylene Diimide Organic Semiconductor.

苝二酰亞胺有機(jī)半導(dǎo)體中的室溫鐵磁性。

57.Catalytic Kinetics Regulation for Enhanced Electrochemical Nitrogen Oxidation by Ru-Nanoclusters-Coupled Mn3O4 Catalysts Decorated with Atomically Dispersed Ru Atoms.

用原子分散的 Ru 原子修飾的 Ru-納米團(tuán)簇耦合 Mn3O4 催化劑增強(qiáng)電化學(xué)氮氧化的催化動(dòng)力學(xué)調(diào)節(jié)。