【標(biāo)題速讀】【Advmat】【2022年】【2月】

2023-07-06 09:27 作者:Rt_Cola 0人讀過 | 我要投稿

聲明：本專欄主要對生命科學(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)翻譯錯誤請諒解。

Single-Core Double Emulsions

The fabrication of single-core double emulsions typically requires sophisticated microfluidic devices and meticulous operation protocols. In article number 2107338, Nicolas Vogel and co-workers develop a convenient method to produce such tailored double emulsions with defined droplet structure using only vortex mixing. This fast, low-cost and high-yield method improves the accessibility of droplet-based materials.

單核雙乳

單核雙乳液的制造通常需要復(fù)雜的微流體裝置和細(xì)致的操作方案。在文章編號 2107338 中，Nicolas Vogel 及其同事開發(fā)了一種僅使用渦流混合即可生產(chǎn)具有特定液滴結(jié)構(gòu)的定制雙乳液的便捷方法。這種快速、低成本和高產(chǎn)量的方法提高了基于液滴的材料的可及性。

Hetero-MXenes

Endogenous heterojunction of 2D MXenes with unique structure shows inspiring potential in energy applications. In article number 2108809, Li Song and co-workers successfully synthesize unique endogenous hetero-MXenes of amorphous MoS2 coupling with fluoride-free Mo2CTx directly from Mo2Ga2C MAX via an optimal in situ hydrothermal strategy. The distinctive morphology and heterojunction structure endow the hetero-MXenes with extraordinary structural stability and an optimized Li+-storage mechanism, with improved charge transport and Li+-adsorption capabilities.

異質(zhì)MXenes

具有獨特結(jié)構(gòu)的二維 MXene 的內(nèi)源異質(zhì)結(jié)在能源應(yīng)用中顯示出令人鼓舞的潛力。在文章編號 2108809 中，Li Song 及其同事通過最佳原位水熱策略直接從 Mo2Ga2C MAX 成功合成了無定形 MoS2 與無氟化物 Mo2CTx 偶聯(lián)的獨特內(nèi)源雜 MXene。獨特的形貌和異質(zhì)結(jié)結(jié)構(gòu)賦予異質(zhì)MXenes非凡的結(jié)構(gòu)穩(wěn)定性和優(yōu)化的Li+存儲機(jī)制，以及改進(jìn)的電荷傳輸和Li+吸附能力。

Pyroelectric Sensors

Hafnium oxide has gained great attention for its numerous multifunctional features. In article number 2106881, Mohit Kumar and Hyungtak Seo report a proof-of-concept HfO2-based self-powered, ultrafast (≈60 μs) infrared pyroelectric sensor with a responsivity of up to 68 μA W?1. The regulated suspension and reestablishment of the self-biased pyro-photocurrent response with a short electric pulse is demonstrated.

熱釋電傳感器

氧化鉿因其眾多的多功能特性而受到廣泛關(guān)注。在第 2106881 號文章中，Mohit Kumar 和 Hyungtak Seo 報告了一種基于 HfO2 的概念驗證自供電超快（約 60 μs）紅外熱釋電傳感器，其響應(yīng)度高達(dá) 68 μA W?1。證明了通過短電脈沖調(diào)節(jié)的自偏置熱光電流響應(yīng)的暫停和重建。

Tissue Adhesives

In article number 2105338, Donghee Son, Changhyun Pang, and co-workers report an electrostatic–mechanical synergistic multiscale tissue adhesive for sustainable residue-free bioelectronics interfaces. To deduce the mechanism, a thermodynamic model based on a tailored elastomer–hydrogel combinatory adhesive architecture is proposed. This patch also successfully demonstrates reliable real-time measurements of electrophysiological signals generated by various tissues ranging from rodent sciatic nerve, muscle, brain, and human skin.

組織粘合劑

在第 2105338 號文章中，Donghee Son、Changhyun Pang 及其同事報告了一種用于可持續(xù)無殘留生物電子界面的靜電-機(jī)械協(xié)同多尺度組織粘合劑。為了推論該機(jī)制，提出了一種基于定制彈性體-水凝膠組合粘合劑結(jié)構(gòu)的熱力學(xué)模型。該貼片還成功地展示了對嚙齒動物坐骨神經(jīng)、肌肉、大腦和人類皮膚等各種組織產(chǎn)生的電生理信號的可靠實時測量。

Interfacial Atomic Configurations

In article number 2106814, Kaihui Liu, Xin-Zheng Li, Xinqiang Wang, and co-workers profile a novel perspective of the lattice arrangement (polarity) manipulation of a quasi-van der Waals epitaxial hexagonal III-nitride film on graphene by interfacial atomic configuration engineering. Through using atomic O preirradiation and a specific supply sequence of Ga and N atoms to form the C–O–N–Ga(3) and C–O–Ga–N(3) configurations, N- and Ga-lattice polarity GaN films are achieved on transferred graphene, respectively.

界面原子構(gòu)型

在第 2106814 號文章中，Kaihui Liu、Xin-Zheng Li、Xinqiang Wang 及其同事介紹了通過界面原子對石墨烯上的準(zhǔn)范德華外延六方 III 族氮化物薄膜進(jìn)行晶格排列（極性）操控的新穎視角。配置工程。通過使用原子 O 預(yù)輻照以及特定的 Ga 和 N 原子供應(yīng)順序，形成 C–O–N–Ga(3) 和 C–O–Ga–N(3) 構(gòu)型，N 和 Ga 晶格極性 GaN 薄膜分別在轉(zhuǎn)移的石墨烯上實現(xiàn)。

Metabolic Glycoengineering

Immune checkpoint ligand functionalized Schwann cells have great potential to treat multiple sclerosis. In article number 2107392, Kin Man Au, Andrew Z. Wang, and Roland Tisch bioengineer Schwann cells functionalized with programmed death ligand 1 (PD-L1) and cluster of differentiation 86 (CD86) to prevent and ameliorate established mouse models of chronic and relapsing–remitting experimental autoimmune encephalomyelitis by promoting the development of tolerogenic neuroantigen-specific regulatory T cells.

代謝糖工程

免疫檢查點配體功能化雪旺細(xì)胞具有治療多發(fā)性硬化癥的巨大潛力。在文章編號 2107392 中，Kin Man Au、Andrew Z. Wang 和 Roland Tisch 生物工程師利用程序性死亡配體 1 (PD-L1) 和分化簇 86 (CD86) 對雪旺細(xì)胞進(jìn)行功能化，以預(yù)防和改善已建立的慢性和復(fù)發(fā)性小鼠模型 – 通過促進(jìn)耐受性神經(jīng)抗原特異性調(diào)節(jié) T 細(xì)胞的發(fā)育來緩解實驗性自身免疫性腦脊髓炎。

2D Photoconductivity

Light–matter interaction under different oxygen pressures can reversibly manipulate photoconductivity from surface oxygen vacancies of perovskite stannate semiconductors. In article number 2107650, utilizing a surface-selective photochemical reaction, Junwoo Son and co-workers report that ultraviolet-excited electron–hole pairs of a perovskite compound under low oxygen pressure accelerate the unprecedented formation of spatially confined and optically programmable in-gap states induced by oxygen vacancies at room temperature.

二維光電導(dǎo)

不同氧壓下的光與物質(zhì)相互作用可以可逆地調(diào)控鈣鈦礦錫酸鹽半導(dǎo)體表面氧空位的光電導(dǎo)性。在第 2107650 篇文章中，Junwoo Son 及其同事利用表面選擇性光化學(xué)反應(yīng)報告稱，在低氧壓力下，鈣鈦礦化合物的紫外線激發(fā)電子空穴對加速了前所未有的空間受限和光學(xué)可編程帶隙態(tài)的形成由室溫下的氧空位引起。

Hyperbolic Phonon Polaritons

Launching, controlling, and focusing of in-plane hyperbolic phonon polaritons in van der Waals α-MoO3 with geometrically designed curved gold plasmonic antennas are realized by Huanjun Chen, Shaozhi Deng, and co-workers in article number 2104164. By engineering the curvature of the antenna extremity, it is possible to tune the focal lengths and lateral sizes of the focal points. This study can open up new avenues for planar nanophotonic devices in the mid-infrared region.

雙曲聲子極化子

Huanjun Chen、Shaozhi Deng 及其同事在文章編號 2104164 中實現(xiàn)了范德華 α-MoO3 中面內(nèi)雙曲聲子極化激元的發(fā)射、控制和聚焦，以及幾何設(shè)計的彎曲金等離子體天線。在天線末端，可以調(diào)整焦點的焦距和橫向尺寸。這項研究可以為中紅外區(qū)域的平面納米光子器件開辟新途徑。

2D Janus Monolayers

In article number 2106222, Mete Atature, Sefaattin Tongay, and co-workers use an in situ deterministic plasma technique to enable the synthesis of high-quality excitonic grade 2D SWSe, SMoSe, and other 2D Janus layers. Integrated spectrometers allow for the collection of structural, optical, and phononic properties during the growth. Through time-resolved studies, the team offers the first insights into the growth process and minute control provides the first with excitonic grade Janus layers.

2D Janus 單層膜

在文章編號 2106222 中，Mete Atature、Sefaattin Tongay 和同事使用原位確定性等離子體技術(shù)來合成高質(zhì)量激子級 2D SWSe、SMoSe 和其他 2D Janus 層。集成光譜儀可以在生長過程中收集結(jié)構(gòu)、光學(xué)和聲子特性。通過時間分辨研究，該團(tuán)隊首次深入了解了生長過程，而分鐘控制則提供了第一個激子級 Janus 層。

Tunable Metamaterials

In article number 2109032, Stephan W. Anderson, Xin Zhang, and co-workers exploit auxetic structures with a negative Poisson's ratio, exhibiting counterintuitive behaviors, to design mechanically tunable metamaterials in both planar and hemispherical configurations operating at megahertz (MHz) frequencies. Optimized for their application to magnetic resonance imaging (MRI), the proposed tunable metamaterials serve to enhance local magnetic fields and increase the signal-to-noise ratio in magnetic resonance image around 4.5 times.

可調(diào)諧超材料

在第 2109032 號文章中，Stephan W. Anderson、Xin Zhang 及其同事利用具有負(fù)泊松比的拉脹結(jié)構(gòu)（表現(xiàn)出違反直覺的行為）來設(shè)計在兆赫 (MHz) 頻率下工作的平面和半球形配置的機(jī)械可調(diào)超材料。所提出的可調(diào)諧超材料針對磁共振成像 (MRI) 的應(yīng)用進(jìn)行了優(yōu)化，可增強局部磁場并將磁共振圖像的信噪比提高約 4.5 倍。

Graphene

The high hydrophilic nature of pristine graphene with an extremely low water contact angle of ≈30° is confirmed by Sheng Meng, Li Lin, Hailin Peng, Zhongfan Liu, and co-workers in article number 2103620, who use suspended, superclean graphene membranes to exclude interference from the substrate and from contamination.

石墨烯

盛萌、李林、彭海林、劉忠凡及其同事在文章編號2103620中證實了原始石墨烯的高親水性，其水接觸角極低，約為30°，他們使用懸浮的超清潔石墨烯膜來排除基板和污染的干擾。

Orientation-Dependent Color

In article number 2104874, Ahmad Rafsanjani, André R. Studart, and co-workers report soft architectured composites that display striking orientation-dependent color changes when stretched. The color change results from the rotation of pre-aligned reflective coated platelets embedded in a soft polymer matrix in a well-defined architecture. A soft robotic actuator that turns from fully opaque to reflective green upon inflation is illustrated.

方向相關(guān)的顏色

在第 2104874 號文章中，Ahmad Rafsanjani、André R. Studart 及其同事報告了軟結(jié)構(gòu)復(fù)合材料，該復(fù)合材料在拉伸時會顯示出驚人的與方向相關(guān)的顏色變化。顏色的變化是由預(yù)排列的反射涂層薄片的旋轉(zhuǎn)引起的，這些薄片以明確的結(jié)構(gòu)嵌入軟聚合物基質(zhì)中。圖中展示了一個軟機(jī)器人執(zhí)行器，在充氣時從完全不透明變?yōu)榉垂饩G色。

Spin-State Switching

In article number 2105468, Karl Ridier, Gábor Molnár, Azzedine Bousseksou, and co-workers dissect the spatiotemporal dynamics of the spin transition in crystals of [Fe(HB(1,2,4-triazol-1-yl)3)2], using pump–probe optical microscopy. On the sub-millisecond timescale, the response of the crystal to the laser pulse involves a homogeneous and gradual molecular conversion process, as if there were no hysteresis loop, whereas the macroscopic switching is delayed to the millisecond timescale. These results provide guidance for achieving efficient photocontrol of bistable materials. Image design credit: Santiago Piedrahita-Bello.

自旋態(tài)轉(zhuǎn)換

在第 2105468 號文章中，Karl Ridier、Gábor Molnár、Azzedine Bouseksou 及其同事剖析了 [Fe(HB(1,2,4-triazol-1-yl)3)2] 晶體中自旋躍遷的時空動力學(xué) ，使用泵浦探針光學(xué)顯微鏡。在亞毫秒時間尺度上，晶體對激光脈沖的響應(yīng)涉及均勻且漸進(jìn)的分子轉(zhuǎn)換過程，就好像沒有磁滯回線一樣，而宏觀切換則延遲到毫秒時間尺度。這些結(jié)果為實現(xiàn)雙穩(wěn)態(tài)材料的高效光控制提供了指導(dǎo)。圖像設(shè)計來源：Santiago Piedrahita-Bello。

Wearable Healthcare Devices

Convenient breath monitoring via wearable devices is helpful for personal healthcare, especially during the COVID-19 pandemic. In article number 2107758, Kenjiro Fukuda, Takao Someya, and co-workers develop a wearable smart face mask based on an ultrathin self-powered pressure sensor with high output ability, and various breath conditions from multiple testers are wirelessly detected and analyzed.

可穿戴醫(yī)療保健設(shè)備

通過可穿戴設(shè)備進(jìn)行便捷的呼吸監(jiān)測有助于個人醫(yī)療保健，尤其是在 COVID-19 大流行期間。在文章編號 2107758 中，Kenjiro Fukuda、Takao Someya 及其同事開發(fā)了一種基于具有高輸出能力的超薄自供電壓力傳感器的可穿戴智能口罩，可以無線檢測和分析來自多個測試儀的各種呼吸狀況。

Soft Robots

The muscle-like dielectric elastomer actuators developed by Yufeng Chen and co-workers in article number 2106757 lead to insect-scale flapping-wing aerial soft robots that resemble the size, weight, and performance of honeybees in nature. The actuators consist of soft elastomers and carbon nanotube electrodes, and they are made through novel fabrication methods to significantly reduce operating voltage and improve lifetime. Cover image credit: Photography and art by Julian Kamzol and Sampson Wilcox.

軟體機(jī)器人

Yufeng Chen 及其同事在文章編號 2106757 中開發(fā)的類肌肉介電彈性體致動器可產(chǎn)生昆蟲規(guī)模的撲翼空中軟機(jī)器人，其尺寸、重量和性能類似于自然界中蜜蜂的大小、重量和性能。該執(zhí)行器由軟彈性體和碳納米管電極組成，采用新穎的制造方法制成，可顯著降低工作電壓并延長使用壽命。封面圖片來源：Julian Kamzol 和 Sampson Wilcox 的攝影和藝術(shù)。

Water Purification

In article number 2107400, Suojiang Zhang, Dan Wang, and co-workers report an ultrastable amorphous Ta2O5/C nanocomposite with a hollow multishelled structure for solar evaporation, which results in highly efficient photoabsorption, photothermal conversion, and promoted water transport. Thus, a superfast evaporation speed of 4.02 kg m?2 h?1 is achieved. Importantly, the ion concentration meets the World Health Organization's drinking-water standard after purification, even under extreme conditions.

凈水

在第 2107400 號文章中，Suo Jiang Chang、Dan Wang 及其同事報道了一種具有中空多殼結(jié)構(gòu)的超穩(wěn)定非晶 Ta2O5/C 納米復(fù)合材料，用于太陽能蒸發(fā)，可實現(xiàn)高效的光吸收、光熱轉(zhuǎn)換并促進(jìn)水傳輸。因此，實現(xiàn)了4.02 kg m?2 h?1 的超快蒸發(fā)速度。重要的是，即使在極端條件下，凈化后的離子濃度也符合世界衛(wèi)生組織的飲用水標(biāo)準(zhǔn)。

2D Materials

Van der Waals (vdW) encapsulation is one of the most promising approaches to improve the stability and reliability of 2D-materials-based devices. So far, a scalable vdW encapsulation approach through complementary metal–oxide-semiconductor (CMOS)-compatible processes still remains elusive. In article number 2106041, Kailang Liu, Tianyou Zhai, and co-workers present a scalable vdW encapsulation method based on inorganic molecular crystals, through which the ambient stability of a series of 2D materials is significantly improved by tens of times.

二維材料

范德華 (vdW) 封裝是提高二維材料器件穩(wěn)定性和可靠性的最有前途的方法之一。到目前為止，通過互補金屬氧化物半導(dǎo)體 (CMOS) 兼容工藝實現(xiàn)可擴(kuò)展的 vdW 封裝方法仍然難以實現(xiàn)。在第2106041號文章中，Kailang Liu、Tianyou Zhai及其同事提出了一種基于無機(jī)分子晶體的可擴(kuò)展vdW封裝方法，通過該方法，一系列二維材料的環(huán)境穩(wěn)定性顯著提高了數(shù)十倍。

Potassium-Metal Batteries

In article number 2105855, Pengcheng Liu, David Mitlin, and co-workers report a multifunctional separator for potassium-metal batteries. The cover depicts two foxes playfully hopping across an ancient arctic river while carrying glowing ions in their mouths. The potassiphilic aluminum fluoride crystals, which are the key functional aspect of the separator, are the crystallographic ice sheets regularly arranged on the surface. The frigid water beneath represents the electrolyte. In the background are frozen mountains, which are the potassium-metal dendrites that would form without the functional separator.

鉀金屬電池

在第 2105855 號文章中，Peng Cheng Liu、David Mitlin 及其同事報告了一種用于鉀金屬電池的多功能隔膜。封面描繪了兩只狐貍頑皮地跳躍穿過一條古老的北極河流，嘴里叼著發(fā)光的離子。親鉀氟化鋁晶體是分離器的關(guān)鍵功能部分，是規(guī)則排列在表面上的晶體冰片。下面的冷水代表電解質(zhì)。背景是冰凍的山脈，它們是在沒有功能分離器的情況下形成的鉀金屬枝晶。

2D Perovskites

Cs2Pb(SCN)2Br2, an inorganic-cation pseudo-halide 2D phase perovskite single crystal, is grown by a simple antisolvent vapor-assisted crystallization method, as reported by Chu-Chen Chueh, Anita W. Y. Ho-Baillie, and co-workers in article number 2104782. Cs2Pb(SCN)2Br2 exhibits a reversible first-order phase transformation to CsPbBr2 at 450 K and has a low exciton binding energy amongst the 2D perovskites. Demonstration for photodetector application shows respectable responsivity and detectivity.

二維鈣鈦礦

Cs2Pb(SCN)2Br2 是一種無機(jī)陽離子擬鹵化物二維相鈣鈦礦單晶，由 Chu-Chen Chueh、Anita W. Y. Ho-Baillie 及其同事在文章編號 2104782。Cs2Pb(SCN)2Br2 在 450 K 時表現(xiàn)出可逆的一級相變到 CsPbBr2，并且在二維鈣鈦礦中具有較低的激子結(jié)合能。光電探測器應(yīng)用演示顯示出令人尊敬的響應(yīng)度和探測能力。

Graphene Biosensors

In article 2106666, Xiaoyan Zhang, Grégory F. Schneider, Wangyang Fu, and co-workers demonstrate graphene biosensors operating at ultrahigh frequencies, where the conductivity of high-salt solutions and thus the ionic screening is fully cancelled. Dielectric-modulated detection of the binding of streptavidin molecules to biotin molecules that are noncovalently anchored on the graphene surface is demonstrated using the developed graphene biosensors.

石墨烯生物傳感器

在文章 2106666 中，Xiaoyan Zhang、Grégory F. Schneider、Wangyang Fu 及其同事演示了在超高頻率下運行的石墨烯生物傳感器，其中高鹽溶液的電導(dǎo)率和離子屏蔽被完全取消。使用開發(fā)的石墨烯生物傳感器演示了鏈霉親和素分子與非共價錨定在石墨烯表面上的生物素分子結(jié)合的介電調(diào)制檢測。

Potassium-Ion Batteries

Defect-rich carbon materials possess high gravimetric potassium storage capability, but their cyclic stability is limited because of the low reversibility of undesirable defects and their deteriorative conductivity. In article number 2108621, Zhicheng Ju, Shenglin Xiong, and co-workers propose an in situ defect-selectivity and order-in-disorder synergetic engineering in carbon materials via a self-template strategy to boost the K+-storage capacity, rate capability, and cyclic stability simultaneously.

鉀離子電池

富缺陷碳材料具有高重量儲鉀能力，但由于不良缺陷的可逆性低和導(dǎo)電性差，其循環(huán)穩(wěn)定性受到限制。在文章編號2108621中，朱志成、熊勝林及其同事通過自模板策略在碳材料中提出了原位缺陷選擇性和無序協(xié)同工程，以同時提高K+-存儲容量、速率能力和循環(huán)穩(wěn)定性。

Nanomedicine

Immediately upon encountering blood, nanoparticles are attacked by complement proteins. Complement binding produces an anaphylaxis-like reaction and causes nanoparticles to be cleared from circulation by phagocytes. To defend nanoparticles, in article number 2107070, Jacob W. Myerson, Jacob S. Brenner, and co-workers demonstrate how to conjugate nanoparticles to humans' natural complement inhibitor, Factor I, which defends the nanoparticle from complement attack, thus ameliorating all the above problems.

納米醫(yī)學(xué)

一旦遇到血液，納米顆粒就會立即受到補體蛋白的攻擊。補體結(jié)合會產(chǎn)生類似過敏反應(yīng)，并導(dǎo)致吞噬細(xì)胞將納米顆粒從循環(huán)中清除。為了保護(hù)納米顆粒，在文章編號2107070中，Jacob W.Myerson、Jacob S.Brenner及其同事演示了如何將納米顆粒與人類的天然補體抑制劑因子I偶聯(lián)，因子I保護(hù)納米顆粒免受補體攻擊，從而改善所有上述問題。

Polymer Laser Printing

In article number 2108493, Junfang Zhang, Felix Loeffler, and co-workers describe how a facile iron oxide nanofilm synthesis revolutionizes polymer laser printing. Fast and precise laser transfer of polymer spots enables over 100 000 individual chemical reactions to be run in parallel in a single square centimeter. Rapid chemical reaction screenings, such as amide bond formation, click chemistry, or photochemistry, are now possible in the microarray format.

聚合物激光打印

在第 2108493 號文章中，Junfang Zhu、Felix Loeffler 及其同事描述了簡單的氧化鐵納米膜合成如何徹底改變聚合物激光打印。快速、精確的聚合物點激光轉(zhuǎn)移使得超過 100 000 個單獨的化學(xué)反應(yīng)能夠在一個平方厘米內(nèi)并行進(jìn)行。快速化學(xué)反應(yīng)篩選，例如酰胺鍵形成、點擊化學(xué)或光化學(xué)，現(xiàn)在可以以微陣列形式進(jìn)行。

Soft Robotics

Hydrogels with 2D isotropic fatigue resistance are introduced by Ji Liu and co-workers in article number 2107106. These hydrogels are fabricated through synergistically engineering the 2D lamellar microstructures and nanocrystalline domains, enabling application as the load-bearing components in a jellyfish-inspired underwater robot.

軟體機(jī)器人

Ji Liu 及其同事在文章編號 2107106 中介紹了具有二維各向同性抗疲勞性的水凝膠。這些水凝膠是通過協(xié)同設(shè)計二維層狀微結(jié)構(gòu)和納米晶域而制造的，可用作受水母啟發(fā)的水下機(jī)器人中的承載組件。

Multi-Metal Oxide (Electro)catalysts

Multi-metal oxide (MMO) nanomaterials have significant potential to facilitate various demanding (electro)catalytic reactions, but their intrinsic complexity hinders in-depth understanding of the origin of the catalytic activity. In article number 2107868, Kug-Seung Lee, Seoin Back, Yung-Eun Sung, Taeghwan Hyeon, and co-workers develop a structural understanding of uniform-sized spinel-type MMO nanoparticles, which boosts the electrocatalytic oxygen reduction reaction (ORR) activity. Physicochemical and electrochemical analysis reveal the contribution of each element to the structural flexibility and corresponding improved ORR activity.

多金屬氧化物（電）催化劑

多金屬氧化物（MMO）納米材料具有促進(jìn)各種高要求（電）催化反應(yīng)的巨大潛力，但其內(nèi)在的復(fù)雜性阻礙了對催化活性起源的深入理解。在第 2107868 號文章中，Kug-Seung Lee、Seoin Back、Yung-Eun Sung、Taeghwan Hyeon 及其同事對均勻尺寸的尖晶石型 MMO 納米粒子的結(jié)構(gòu)有了更深入的了解，該納米粒子可提高電催化氧還原反應(yīng) (ORR) 活性。物理化學(xué)和電化學(xué)分析揭示了每種元素對結(jié)構(gòu)靈活性和相應(yīng)改善的 ORR 活性的貢獻(xiàn)。

Perovskite Solar Cells

In article 2106118, Kuan Sun and co-workers describe how a thin biguanide hydrochloride (BGCl) film is deposited at the SnO2/perovskite interface for simultaneous interfacial modification and crystallization control. Due to passivation to the oxygen vacancies and hydrogen bond anchoring between BGCl and SnO2/PbI2, reduced interfacial defects and homogeneous perovskite crystallites are achieved, enhancing the carrier dynamics in devices.

鈣鈦礦太陽能電池

在文章 2106118 中，Kuan Sun 及其同事描述了如何在 SnO2/鈣鈦礦界面沉積薄雙胍鹽酸鹽 (BGCl) 薄膜，以同時進(jìn)行界面改性和結(jié)晶控制。由于 BGCl 和 SnO2/PbI2 之間的氧空位鈍化和氫鍵錨定，可以減少界面缺陷并獲得均勻的鈣鈦礦微晶，從而增強器件中的載流子動力學(xué)。

Single-Crystal Foils

In article number 2108608, Bin Wu, Jichen Dong, Yunqi Liu, and co-workers report the development of a cyclic electrochemical polishing and thermal annealing approach to obtain single-crystal Cu(111) foils. Pure monolayer graphene is produced on Cu(111) based on a general “bottom-up etching” method. In particular, the obtained graphene shows high and uniform electronic quality using terahertz time-domain spectroscopy (THz-TDS) measurement.

單晶箔

在文章編號 2108608 中，Bin Wu、Jichen Dong、Yunqi Liu 及其同事報告了一種循環(huán)電化學(xué)拋光和熱退火方法的開發(fā)，以獲得單晶 Cu(111) 箔。基于通用的“自下而上蝕刻”方法在 Cu(111) 上生產(chǎn)純單層石墨烯。特別是，通過太赫茲時域光譜（THz-TDS）測量，所獲得的石墨烯顯示出高且均勻的電子質(zhì)量。

1.3D-Printed Anisotropic Polymer Materials for Functional Applications.

用于功能應(yīng)用的 3D 打印各向異性聚合物材料。

2.Advanced Multifunctional Aqueous Rechargeable Batteries Design: From Materials and Devices to Systems.

先進(jìn)的多功能水性可充電電池設(shè)計：從材料和設(shè)備到系統(tǒng)。

3.Graphene-Supported Atomically Dispersed Metals as Bifunctional Catalysts for Next-Generation Batteries Based on Conversion Reactions.

石墨烯支持的原子分散金屬作為基于轉(zhuǎn)化反應(yīng)的下一代電池的雙功能催化劑。

4.Biomembrane-Functionalized Micromotors: Biocompatible Active Devices for Diverse Biomedical Applications.

生物膜功能化微電機(jī)：用于多種生物醫(yī)學(xué)應(yīng)用的生物相容性有源器件。

5.Tailored Double Emulsions Made Simple.

定制雙重乳液變得簡單。

6.In Situ Architecting Endogenous Heterojunction of MoS2 Coupling with Mo2CTx MXenes for Optimized Li+ Storage.

原位構(gòu)建 MoS2 與 Mo2CTx MXene 耦合的內(nèi)源異質(zhì)結(jié)，以優(yōu)化 Li+ 存儲。

7.High-Performing Self-Powered Photosensing and Reconfigurable Pyro-photoelectric Memory with Ferroelectric Hafnium Oxide.

采用鐵電氧化鉿的高性能自供電光傳感和可重構(gòu)熱釋光電存儲器。

8.Electrostatic–Mechanical Synergistic In Situ Multiscale Tissue Adhesion for Sustainable Residue-Free Bioelectronics Interfaces.

靜電-機(jī)械協(xié)同原位多尺度組織粘附，實現(xiàn)可持續(xù)無殘留生物電子界面。

9.Lattice Polarity Manipulation of Quasi-vdW Epitaxial GaN Films on Graphene Through Interface Atomic Configuration.

通過界面原子構(gòu)型控制石墨烯上準(zhǔn) vdW 外延 GaN 薄膜的晶格極性。

10.Immune Checkpoint Ligand Bioengineered Schwann Cells as Antigen-Specific Therapy for Experimental Autoimmune Encephalomyelitis.

免疫檢查點配體生物工程雪旺細(xì)胞作為實驗性自身免疫性腦脊髓炎的抗原特異性療法。

11.Reversible Manipulation of Photoconductivity Caused by Surface Oxygen Vacancies in Perovskite Stannates with Ultraviolet Light.

紫外光對鈣鈦礦錫酸鹽表面氧空位引起的光電導(dǎo)率的可逆操縱。

12.Toward Perfect Optical Diffusers: Dielectric Huygens’ Metasurfaces with Critical Positional Disorder.

邁向完美的光學(xué)漫射器：具有臨界位置無序的電介質(zhì)惠更斯超表面。

13.Cluster Fragments in Amorphous Phosphorus and their Evolution under Pressure.

無定形磷中的團(tuán)簇碎片及其在壓力下的演化。

14.Light-Controlled Nucleation and Shaping of Self-Assembling Nanocomposites.

自組裝納米復(fù)合材料的光控成核和成型。

15.Scalable Polyimide-Poly(Amic Acid) Copolymer Based Nanocomposites for High-Temperature Capacitive Energy Storage.

用于高溫電容儲能的可擴(kuò)展聚酰亞胺-聚酰胺酸共聚物基納米復(fù)合材料。

16.Efficiency of Thermally Activated Delayed Fluorescence Sensitized Triplet Upconversion Doubled in Three-Component System.

三組分系統(tǒng)中熱激活延遲熒光敏化三重態(tài)上轉(zhuǎn)換的效率加倍。

17.In Situ Sprayed Starvation/Chemodynamic Therapeutic Gel for Post-Surgical Treatment of IDH1 (R132H) Glioma.

原位噴霧饑餓/化學(xué)動力學(xué)治療凝膠用于 IDH1 (R132H) 膠質(zhì)瘤的術(shù)后治療。

18.Layer-by-Layer Engineered All-Liquid Microfluidic Chips for Enzyme Immobilization.

用于酶固定化的逐層設(shè)計的全液體微流控芯片。

19.Atomic Fe–N4/C in Flexible Carbon Fiber Membrane as Binder-Free Air Cathode for Zn–Air Batteries with Stable Cycling over 1000 h.

柔性碳纖維膜中的原子 Fe-N4/C 作為鋅空氣電池的無粘合劑空氣陰極，穩(wěn)定循環(huán)超過 1000 小時。

20.Cell Sheet-Like Soft Nanoreactor Arrays.

細(xì)胞片狀軟納米反應(yīng)器陣列。

21.Boosting Piezoelectricity under Illumination via the Bulk Photovoltaic Effect and the Schottky Barrier Effect in BiFeO3.

通過 BiFeO3 中的體光伏效應(yīng)和肖特基勢壘效應(yīng)增強照明下的壓電性能。

22.Multivalent Noncovalent Interfacing and Cross-Linking of Supramolecular Tubes.

超分子管的多價非共價界面和交聯(lián)。

23.Brain-Targeted Aggregation-Induced-Emission Nanoparticles with Near-Infrared Imaging at 1550 nm Boosts Orthotopic Glioblastoma Theranostics.

具有 1550 nm 近紅外成像功能的腦靶向聚集誘導(dǎo)發(fā)射納米顆?？稍鰪娫荒z質(zhì)母細(xì)胞瘤治療診斷。

24.A Super-Boosted Hybrid Plasmonic Upconversion Process for Photodetection at 1550 nm Wavelength.

用于 1550 nm 波長光電檢測的超級增強混合等離子體上轉(zhuǎn)換過程。

25.Additive Manufacturing of Ti3C2-MXene-Functionalized Conductive Polymer Hydrogels for Electromagnetic-Interference Shielding.

用于電磁干擾屏蔽的 Ti3C2-MXene 功能化導(dǎo)電聚合物水凝膠的增材制造。

26.High Miscibility Compatible with Ordered Molecular Packing Enables an Excellent Efficiency of 16.2% in All-Small-Molecule Organic Solar Cells.

高混溶性與有序分子堆積相兼容，使全小分子有機(jī)太陽能電池的效率達(dá)到 16.2%。

27.Self-Healing Hydrogel Embodied with Macrophage-Regulation and Responsive-Gene-Silencing Properties for Synergistic Prevention of Peritendinous Adhesion.

具有巨噬細(xì)胞調(diào)節(jié)和響應(yīng)基因沉默特性的自愈水凝膠，可協(xié)同預(yù)防腱周粘連。

28.Lateral Fully Organic P–N Diodes Created in a Single Donor–Acceptor Copolymer.

在單一施主-受主共聚物中創(chuàng)建的橫向全有機(jī) P-N 二極管。

29.Strong Metal Phosphide–Phosphate Support Interaction for Enhanced Non-Noble Metal Catalysis.

用于增強非貴金屬催化的強金屬磷化物-磷酸鹽支持相互作用。

30.Tuning the Transport Properties of Gases in Porous Graphene Membranes with Controlled Pore Size and Thickness.

通過控制孔徑和厚度來調(diào)節(jié)多孔石墨烯膜中氣體的傳輸特性。

31.The Quest for Stable Potassium-Ion Battery Chemistry.

尋求穩(wěn)定的鉀離子電池化學(xué)。

32.Enzyme-Mediated Intracellular Polymerization of AIEgens for Light-Up Tumor Localization and Theranostics.

酶介導(dǎo)的 AIEgen 細(xì)胞內(nèi)聚合用于腫瘤定位和治療診斷。

33.Manipulating Electroluminochromism Behavior of Viologen-Substituted Iridium(III) Complexes through Ligand Engineering for Information Display and Encryption.

通過信息顯示和加密的配體工程操縱紫羅堿取代的銥 (III) 配合物的電致發(fā)光變色行為。

34.Shielding Ferritin with a Biomineralized Shell Enables Efficient Modulation of Tumor Microenvironment and Targeted Delivery of Diverse Therapeutic Agents.

用生物礦化外殼屏蔽鐵蛋白可以有效調(diào)節(jié)腫瘤微環(huán)境并有針對性地輸送多種治療藥物。

35.Soluble Organic Cathodes Enable Long Cycle Life, High Rate, and Wide-Temperature Lithium-Ion Batteries.

可溶性有機(jī)正極可實現(xiàn)長循環(huán)壽命、高倍率和寬溫鋰離子電池。

36.Electronically and Geometrically Modified Single-Atom Fe Sites by Adjacent Fe Nanoparticles for Enhanced Oxygen Reduction.

通過相鄰鐵納米粒子對單原子鐵位點進(jìn)行電子和幾何修飾，以增強氧還原。

37.A Hydrogel Ionic Circuit Based High-Intensity Iontophoresis Device for Intraocular Macromolecule and Nanoparticle Delivery.

基于水凝膠離子電路的高強度離子電滲裝置，用于眼內(nèi)高分子和納米粒子輸送。

38.Free-Standing Nanofilm Electrode Arrays for Long-Term Stable Neural Interfacings.

用于長期穩(wěn)定神經(jīng)接口的獨立式納米膜電極陣列。

39.Highly Efficient Blue Phosphorescence from Pillar-Layer MOFs by Ligand Functionalization.

通過配體功能化實現(xiàn)柱層 MOF 的高效藍(lán)色磷光。

40.Two Birds with One Stone: Interfacial Engineering of Multifunctional Janus Separator for Lithium–Sulfur Batteries.

一石二鳥：鋰硫電池多功能Janus分離器的界面工程。

41.Solvent-Assisted 4D Programming and Reprogramming of Liquid Crystalline Organogels.

液晶有機(jī)凝膠的溶劑輔助 4D 編程和重編程。

42.A High-Performance Nonfused Wide-Bandgap Acceptor for Versatile Photovoltaic Applications.

適用于多種光伏應(yīng)用的高性能非熔斷寬帶隙受體。

43.Plant-Based Structures as an Opportunity to Engineer Optical Functions in Next-Generation Light Management.

基于植物的結(jié)構(gòu)是在下一代光管理中設(shè)計光學(xué)功能的機(jī)會。

44.Smart Chemical Engineering-Based Lightweight and Miniaturized Attachable Systems for Advanced Drug Delivery and Diagnostics.

基于智能化學(xué)工程的輕量級和小型化可附加系統(tǒng)，用于先進(jìn)的藥物輸送和診斷。

45.Macrocycle-Based Porous Organic Polymers for Separation, Sensing, and Catalysis.

用于分離、傳感和催化的大環(huán)基多孔有機(jī)聚合物。

46.Polyprodrug Nanomedicines: An Emerging Paradigm for Cancer Therapy.

聚前藥納米藥物：癌癥治療的新興范例。

47.Controlling and Focusing In-Plane Hyperbolic Phonon Polaritons in α-MoO3 with a Curved Plasmonic Antenna.

使用彎曲等離子體天線控制和聚焦 α-MoO3 中的面內(nèi)雙曲聲子極化激元。

48.Reaching the Excitonic Limit in 2D Janus Monolayers by In Situ Deterministic Growth.

通過原位確定性生長達(dá)到二維 Janus 單層的激子極限。

49.Auxetics-Inspired Tunable Metamaterials for Magnetic Resonance Imaging.

用于磁共振成像的受拉脹啟發(fā)的可調(diào)諧超材料。

50.Intrinsic Wettability in Pristine Graphene.

原始石墨烯的固有潤濕性。

51.Stretchable Soft Composites with Strain-Induced Architectured Color.

具有應(yīng)變誘導(dǎo)建筑色彩的可拉伸軟復(fù)合材料。

52.Sequential Activation of Molecular and Macroscopic Spin-State Switching within the Hysteretic Region Following Pulsed Light Excitation.

脈沖光激發(fā)后遲滯區(qū)內(nèi)分子和宏觀自旋態(tài)轉(zhuǎn)換的順序激活。

53.Smart Face Mask Based on an Ultrathin Pressure Sensor for Wireless Monitoring of Breath Conditions.

基于超薄壓力傳感器的智能口罩，可無線監(jiān)測呼吸狀況。

54.Resolving Atomic-Scale Interactions in Nonfullerene Acceptor Organic Solar Cells with Solid-State NMR Spectroscopy, Crystallographic Modelling, and Molecular Dynamics Simulations.

利用固態(tài)核磁共振波譜、晶體學(xué)建模和分子動力學(xué)模擬解決非富勒烯受體有機(jī)太陽能電池中的原子級相互作用。

55.In-Memory Realization of Eligibility Traces Based on Conductance Drift of Phase Change Memory for Energy-Efficient Reinforcement Learning.

基于相變存儲器電導(dǎo)漂移的資格痕跡的內(nèi)存實現(xiàn)，用于節(jié)能強化學(xué)習(xí)。

56.Unusual Site-Selective Doping in Layered Cathode Strengthens Electrostatic Cohesion of Alkali-Metal Layer for Practicable Sodium-Ion Full Cell.

層狀陰極中不尋常的位點選擇性摻雜增強了堿金屬層的靜電內(nèi)聚力，用于實用的鈉離子全電池。

57.Covalent-Linking-Enabled Superior Compatibility of ZIF-8 Hybrid Membrane for Efficient Propylene Separation.

共價連接使 ZIF-8 混合膜具有卓越的兼容性，可實現(xiàn)高效的丙烯分離。

58.Organic–Inorganic Hybrid Cathode with Dual Energy-Storage Mechanism for Ultrahigh-Rate and Ultralong-Life Aqueous Zinc-Ion Batteries.

具有雙儲能機(jī)制的有機(jī)-無機(jī)混合陰極，用于超高倍率和超長壽命水系鋅離子電池。

59.Mass-Manufactured Beam-Steering Metasurfaces for High-Speed Full-Duplex Optical Wireless-Broadcasting Communications.

用于高速全雙工光學(xué)無線廣播通信的大規(guī)模制造的波束控制超表面。

60.Homologous Bromides Treatment for Improving the Open-Circuit Voltage of Perovskite Solar Cells.

用于提高鈣鈦礦太陽能電池開路電壓的同系溴化物處理。

61.NIR-Responsive TiO2 Biometasurfaces: Toward In Situ Photodynamic Antibacterial Therapy for Biomedical Implants.

近紅外響應(yīng) TiO2 生物元表面：生物醫(yī)學(xué)植入物的原位光動力抗菌療法。

62.Orbital Gating Driven by Giant Stark Effect in Tunneling Phototransistors.

隧道光電晶體管中巨斯塔克效應(yīng)驅(qū)動的軌道門控。

63.Two-Photon 3D Laser Printing Inside Synthetic Cells.

雙光子 3D 激光打印合成細(xì)胞內(nèi)部。

64.Biomimetic Trachea Engineering via a Modular Ring Strategy Based on Bone-Marrow Stem Cells and Atelocollagen for Use in Extensive Tracheal Reconstruction.

通過基于骨髓干細(xì)胞和去端肽膠原的模塊化環(huán)策略進(jìn)行仿生氣管工程，用于廣泛的氣管重建。