【標(biāo)題速讀】【Nnano】【2022年】【7-12月】
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。
該圖像表示自旋極化空穴從鐵磁材料隧道注入到范德瓦爾斯異質(zhì)結(jié)構(gòu)中的半導(dǎo)體材料中。
1.Electric control of valley polarization in monolayer WSe2 using a van der Waals magnet.
利用范德瓦爾斯磁體對單層Se2的谷底極化進行電控。
2.Wavelike electronic energy transfer in donor–acceptor molecular systems through quantum coherence.
通過量子相干在供體-受體分子系統(tǒng)中的波浪式電子能量轉(zhuǎn)移。
3.Atomic-scale friction between single-asperity contacts unveiled through in situ transmission electron microscopy.
原位透射電子顯微鏡揭示了單晶粒接觸之間的原子尺度摩擦。
4.Kinetic and energetic insights into the dissipative non-equilibrium operation of an autonomous light-powered supramolecular pump.
對自主光動力超分子泵的耗散性非平衡操作的動力學(xué)和能量見解。
5.Nanostructured block copolymer muscles.
納米結(jié)構(gòu)的嵌段共聚物肌肉。
6.Efficient conversion of low-concentration nitrate sources into ammonia on a Ru-dispersed Cu nanowire electrocatalyst.
在Ru分散的Cu納米線電催化劑上將低濃度的硝酸鹽源有效地轉(zhuǎn)化為氨。
7.Characterization of the structure and chemistry of the solid–electrolyte interface by cryo-EM leads to high-performance solid-state Li-metal batteries.
通過低溫電鏡表征固體-電解質(zhì)界面的結(jié)構(gòu)和化學(xué)性質(zhì)，導(dǎo)致高性能固態(tài)鋰金屬電池的出現(xiàn)。
8.Enhancing CRISPR/Cas gene editing through modulating cellular mechanical properties for cancer therapy.
通過調(diào)節(jié)細(xì)胞的機械性能加強CRISPR/Cas基因編輯，用于癌癥治療。
9.A pyroptosis nanotuner for cancer therapy.
用于癌癥治療的熱釋光納米調(diào)諧器。
Artistic representation of NAD(H)-loaded nanoparticles to replenish intracellular NAD(H) pool. NAD(H) are potential immunomodulators, but they cannot diffuse across the cell membrane, which hinders their clinical applications. Direct intracellular NAD(H) delivery enabled by nanoparticles can improve cellular energy supply and prevent inflammation-induced cell pyroptosis and apoptosis, thereby reducing fatality in severe sepsis by maintaining immune and vascular homeostasis.
載有NAD(H)的納米粒子補充細(xì)胞內(nèi)NAD(H)池的藝術(shù)表現(xiàn)。NAD(H)是潛在的免疫調(diào)節(jié)劑，但它們不能擴散穿過細(xì)胞膜，這阻礙了它們的臨床應(yīng)用。由納米顆粒實現(xiàn)的直接細(xì)胞內(nèi)NAD(H)遞送可以改善細(xì)胞能量供應(yīng)并防止炎癥誘導(dǎo)的細(xì)胞焦亡和細(xì)胞凋亡，從而通過維持免疫和血管穩(wěn)態(tài)降低嚴(yán)重膿毒癥的死亡率。
1.Current-driven dynamics and ratchet effect of skyrmion bubbles in a ferrimagnetic insulator.
鐵磁性絕緣體中天體氣泡的電流驅(qū)動動力學(xué)和棘輪效應(yīng)。
2.Ultra-low-energy programmable non-volatile silicon photonics based on phase-change materials with graphene heaters.
基于石墨烯加熱器的相變材料的超低能量可編程非揮發(fā)性硅光子學(xué)。
3.Stretchable colour-sensitive quantum dot nanocomposites for shape-tunable multiplexed phototransistor arrays.
可拉伸的色敏量子點納米復(fù)合材料用于形狀可調(diào)的復(fù)用光晶體管陣列。
4.High-yield solar-driven atmospheric water harvesting of metal–organic-framework-derived nanoporous carbon with fast-diffusion water channels.
具有快速擴散水通道的金屬有機框架衍生的納米多孔碳的高產(chǎn)太陽能驅(qū)動大氣水收集。
5.Continuous cuffless monitoring of arterial blood pressure via graphene bioimpedance tattoos.
通過石墨烯生物阻抗紋身對動脈血壓進行無袖帶連續(xù)監(jiān)測。
6.Nanoparticle single-cell multiomic readouts reveal that cell heterogeneity influences lipid nanoparticle-mediated messenger RNA delivery.
納米粒子單細(xì)胞多組學(xué)讀數(shù)顯示，細(xì)胞異質(zhì)性影響脂質(zhì)納米粒子介導(dǎo)的信使RNA傳遞。
7.NAD(H)-loaded nanoparticles for efficient sepsis therapy via modulating immune and vascular homeostasis.
負(fù)載NAD(H)的納米顆粒通過調(diào)節(jié)免疫和血管平衡實現(xiàn)高效的敗血癥治療。
8.Cancer immunotherapy based on image-guided STING activation by nucleotide nanocomplex-decorated ultrasound microbubbles.
基于圖像引導(dǎo)的核苷酸納米復(fù)合體裝飾的超聲微泡激活STING的癌癥免疫治療。
a, ncMBs是通過將MBs與抗CD11b抗體和SpeDex結(jié)合并加載帶負(fù)電的cGAMP獲得的。b, 在 ncMBs與APCs的結(jié)合和在超聲暴露下，cGAMP通過聲孔作用直接遞送到APCs的胞質(zhì)溶膠中以激活STING和下游抗腫瘤免疫，這一過程稱為MUSIC。c, MB的脂質(zhì)殼部分由DSPE-PEG-馬來酰亞胺組成，它通過硫醇-馬來酰亞胺偶聯(lián)反應(yīng)與硫醇化SpeDex結(jié)合。d, SpeDex-anti-CD11b MB的庫爾特計數(shù)器測量顯示尺寸分布為 1-10μm，平均尺寸為2.6μm。e、f, cGAMP 的熒光類似物（DY547-c-diGMP）用于驗證與cMB的結(jié)合（形成ncMB）。流式細(xì)胞術(shù)（e）和熒光顯微鏡（f）證實了熒光類似物與所有ncMB的結(jié)合。比例尺，50μm。g，將DiD標(biāo)記的cMB添加到EO771小鼠乳腺癌細(xì)胞和THP-1人巨噬細(xì)胞中，以確認(rèn)cMB的CD11b特異性靶向。共聚焦顯微鏡證實了cMB與THP-1細(xì)胞的結(jié)合。h，用裝載DY547-c-diGMP的ncMBs聲孔化后BMDMs的熒光顯微術(shù)表明環(huán)狀二核苷酸進入所有細(xì)胞的細(xì)胞溶質(zhì)遞送。g，h，比例尺，100μm。i，BMDM 中DY547-c-diGMP攝取的強度量化。
用納米孔繪制RNA修飾
This artistic representation depicts direct single molecule identification of major RNA epigenetic modifications using a phenylboronic acid modified Mycobacterium smegmatis porin A nanopore. This highly engineered nanopore demonstrates an outstanding resolution, suitable for sensing of a large variety of nucleoside or nucleotide derivatives simultaneously.
這種藝術(shù)表現(xiàn)描繪了使用苯硼酸修飾的恥垢分枝桿菌孔蛋白A納米孔直接單分子鑒定主要RNA表觀遺傳修飾。這種高度工程化的納米孔具有出色的分辨率，適用于同時檢測多種核苷或核苷酸衍生物。
1.A tunable bilayer Hubbard model in twisted WSe2.
扭曲的WSe2中可調(diào)整的雙層Hubbard模型。
2.Doping-driven topological polaritons in graphene/α-MoO3 heterostructures.
石墨烯/α-MoO3異質(zhì)結(jié)構(gòu)中摻雜驅(qū)動的拓?fù)錁O子。
3.Engineering nanoscale hypersonic phonon transport.
工程化的納米級高超聲速聲子傳輸。
4.Direct patterning of colloidal quantum dots with adaptable dual-ligand surface.
具有適應(yīng)性的雙配體表面的膠體量子點的直接圖案化。
5.Improving Li-ion interfacial transport in hybrid solid electrolytes.
改善混合固體電解質(zhì)中鋰離子的界面?zhèn)鬏敗?/p>
6.Graphene-nanopocket-encaged PtCo nanocatalysts for highly durable fuel cell operation under demanding ultralow-Pt-loading conditions.
石墨烯-納米袋包覆的鉑金鈷納米催化劑在苛刻的超低鉑金負(fù)載條件下用于高度持久的燃料電池運行。
7.Identification of nucleoside monophosphates and their epigenetic modifications using an engineered nanopore.
利用工程納米孔識別核苷單磷酸酯及其表觀遺傳修飾。
8.Multiplexed reverse-transcriptase quantitative polymerase chain reaction using plasmonic nanoparticles for point-of-care COVID-19 diagnosis.
利用等離子體納米粒子進行多重反轉(zhuǎn)錄酶定量聚合酶鏈反應(yīng)，用于COVID-19的醫(yī)療點診斷。
9.A nanomaterial targeting the spike protein captures SARS-CoV-2 variants and promotes viral elimination.
一種針對穗狀蛋白的納米材料可以捕獲SARS-CoV-2變體并促進病毒的消除。
10.Nanomedicine platform for targeting activated neutrophils and neutrophil–platelet complexes using an α1-antitrypsin-derived peptide motif.
利用α1-抗胰蛋白酶衍生的肽圖案靶向活化中性粒細(xì)胞和中性粒細(xì)胞-血小板復(fù)合物的納米醫(yī)學(xué)平臺。
11.Remotely controlled near-infrared-triggered photothermal treatment of brain tumours in freely behaving mice using gold nanostar?s.
利用金納米星對自由行為的小鼠進行遠(yuǎn)程控制的近紅外觸發(fā)的光熱治療腦腫瘤。
Artificial nanomaterials, such as carbon nanotubes, can enhance living cells’ natural capabilities or even impart them with artificial properties unfounded in nature, which are inherited when cells divide. This artistic representation depicts a filament of cyanobacteria cells from Nostoc sp. The nanobionic cells, shown in purple, contain nanotubes that allow them to emit a powerful electric current, shown at the forefront of the image. The nanobionic cells can be tracked over several generations through near-infrared imaging.
人造納米材料，如碳納米管，可以增強活細(xì)胞的自然能力，甚至賦予它們在自然界中毫無根據(jù)的人工特性，這些特性在細(xì)胞分裂時會遺傳。這幅藝術(shù)作品描繪了一條來自Nostoc sp.的藍(lán)藻細(xì)胞細(xì)絲。以紫色顯示的納米仿生細(xì)胞包含納米管，使它們能夠發(fā)出強大的電流，如圖像的最前面所示。納米仿生細(xì)胞可以通過近紅外成像追蹤數(shù)代。
1.Three-dimensional racetrack memory devices designed from freestanding magnetic heterostructures.
由獨立的磁性異質(zhì)結(jié)構(gòu)設(shè)計的三維賽道記憶裝置。
2.A single hole spin with enhanced coherence in natural silicon.
天然硅中具有增強相干性的單孔自旋。
3.Quenching the bandgap of two-dimensional semiconductors with a perpendicular electric field.
用垂直電場淬滅二維半導(dǎo)體的帶隙。
4.Bipolar thermoelectric Josephson engine.
雙極熱電約瑟夫森引擎。
5.Magnetically tunable and stable deep-ultraviolet birefringent optics using two-dimensional hexagonal boron nitride.
使用二維六方氮化硼的可磁調(diào)和穩(wěn)定的深紫外雙折射光學(xué)器件。
6.Metasurface optofluidics for dynamic control of light fields.
用于動態(tài)控制光場的元表面光流體技術(shù)。
7.Nanophotonic control of thermal emission under extreme temperatures in air.
空氣中極端溫度下的熱發(fā)射的納米光子控制。
8.Carbon nanotube uptake in cyanobacteria for near-infrared imaging and enhanced bioelectricity generation in living photovoltaics.
藍(lán)藻中的碳納米管吸收用于近紅外成像和增強活體光伏的生物發(fā)電。
9.Nanozyme-catalysed CRISPR assay for preamplification-free detection of non-coding RNAs.
納米酶催化的CRISPR檢測，用于非編碼RNA的無預(yù)擴增檢測。
基于Cas的反應(yīng)與本研究中提出的NLISA結(jié)合的示意圖。目標(biāo) RNA與gRNA–Cas13復(fù)合物混合并觸發(fā)報告RNA的側(cè)裂。隨后，將混合物添加到預(yù)涂有抗-FAM的免疫測定板中。未結(jié)合的報告RNA被洗掉，加入納米酶通過結(jié)合的報告RNA形成復(fù)合物。最后加入底物顯色。
石墨烯滲濾用于更強壯的人造肌肉
The image depicts a human muscle-like bundle of fibers made of exfoliated graphene in liquid crystal elastomers exhibiting strong photo-thermal actuation and enhanced mechanical properties.
該圖像描繪了由液晶彈性體中的剝離石墨烯制成的類人肌肉纖維束，表現(xiàn)出強烈的光熱驅(qū)動和增強的機械性能。
1.Local and global energy barriers for chiral domain walls in synthetic antiferromagnet–ferromagnet lateral junctions.
合成反鐵磁體-鐵磁體橫向結(jié)中手性域壁的局部和整體能量障礙。
2.Oxycarbide MXenes and MAX phases identification using monoatomic layer-by-layer analysis with ultralow-energy secondary-ion mass spectrometry.
利用單原子逐層分析和超低能量二次離子質(zhì)譜法鑒定碳化氧MXenes和MAX相。
3.Human-muscle-inspired single fibre actuator with reversible percolation.
具有可逆滲流的人類肌肉啟發(fā)的單纖維致動器。
4.A general one-step plug-and-probe approach to top-gated transistors for rapidly probing delicate electronic materials.
用于快速探測精細(xì)電子材料的頂部門控晶體管的一般一步插拔式方法。
5.Nano-optical designs for high-efficiency monolithic perovskite–silicon tandem solar cells.
高效單片過氧化物硅串聯(lián)太陽能電池的納米光學(xué)設(shè)計。
6.A reverse-selective ion exchange membrane for the selective transport of phosphates via an outer-sphere complexation–diffusion pathway.
一種通過外球復(fù)合-擴散途徑選擇性運輸磷酸鹽的反向選擇離子交換膜。
使用工程納米顆粒去除全球二氧化碳
The cover image depicts a situation where engineered nanoparticles are used to improve the efficiency and durability of ocean fertilization for CO2 capture from the atmosphere. The generated biomass sinks to store carbon in the deep ocean for centuries.
封面圖片描繪了一種情況，其中使用工程納米粒子來提高海洋施肥的效率和持久性，以從大氣中捕獲二氧化碳。幾個世紀(jì)以來，產(chǎn)生的生物質(zhì)下沉以將碳儲存在深海中。
1.Quantum Hall phase in graphene engineered by interfacial charge coupling.
石墨烯中通過界面電荷耦合設(shè)計的量子霍爾相。
2.Relation between interfacial shear and friction force in 2D materials.
二維材料的界面剪切力和摩擦力之間的關(guān)系。
3.A room-temperature polarization-sensitive CMOS terahertz camera based on quantum-dot-enhanced terahertz-to-visible photon upconversion.
基于量子點增強的太赫茲至可見光子上轉(zhuǎn)換的室溫偏振敏感CMOS太赫茲相機。
4.Hierarchically self-assembled homochiral helical microtoroids.
分層自組裝的同源手性微晶體。
5.Feedback-controlled hydrogels with homeostatic oscillations and dissipative signal transduction.
反饋控制的水凝膠的靜止振蕩和耗散信號轉(zhuǎn)導(dǎo)。
6.Selective targeting of visceral adiposity by polycation nanomedicine.
通過多聚物納米醫(yī)學(xué)選擇性地靶向內(nèi)臟脂肪。
7.Zinc cyclic di-AMP nanoparticles target and suppress tumours via endothelial STING activation and tumour-associated macrophage reinvigoration.
環(huán)狀二AMP鋅納米顆粒通過內(nèi)皮STING激活和腫瘤相關(guān)巨噬細(xì)胞再活化來靶向和抑制腫瘤。
8.Immunological conversion of solid tumours using a bispecific nanobioconjugate for cancer immunotherapy.
使用雙特異性納米生物結(jié)合物進行癌癥免疫治療的固體腫瘤的免疫轉(zhuǎn)換。
