《纳米研究》2020年第10期目录

Original 编辑部 NanoResearch 2022-09-25

Review Articles

Nanomaterials for radiotherapeutics-based multimodal synergistic cancer therapy

Xi Yang¹, Ling Gao¹, Qing Guo², Yongjiang Li¹, Yue Ma¹, Ju Yang¹, Changyang Gong^1,*, and Cheng Yi^1,*

¹ Sichuan University, China

² Taizhou People’s Hospital, China

In this review, we discuss opportunities for a synergistic cancer therapy by combining radiotherapy based on nanomaterials designed for chemotherapy, photodynamic therapy, photothermal therapy, gas therapy, genetic therapy, and immunotherapy.

2579–2594

Nanotechnologies for enhancing cancer immunotherapy

Jingxian Yang, Chunhui Wang, Shuo Shi^*, and Chunyan Dong^*

Tongji University, China

Based on the medical introduction of cancer immunotherapy and the application of nanomaterial delivery system in tumor treatments, this review summarizes the recent advances in nanoplatform-based technology combined with the hot spots in the field of immunotherapy. The aim is to develop better immunotherapy nano-tools for clinical use under the guidance of existing research results.

2595–2616

Advances of biological-camouflaged nanoparticles delivery system

Yanlin Chen and Kui Cheng^*

Southern Medical University, China

Different cell membrane-coated nanoparticles are used for tumor therapy.

2617–2624

Research Articles

Gold-vapor-assisted chemical vapor deposition of aligned monolayer WSe₂ with large domain size and fast growth rate

Mingrui Chen, Anyi Zhang, Yihang Liu, Dingzhou Cui, Zhen Li, Yu-Han Chung, Sai Praneetha Mutyala, Matthew Mecklenburg, Xiao Nie, Chi Xu, Fanqi Wu, Qingzhou Liu, and Chongwu Zhou^*

University of Southern California, Los Angeles, USA

Gold vapor was introduced into the chemical vapor deposition (CVD) process as a catalyst to assist the growth of WSe₂. Highly aligned monolayer WSe₂ triangular flakes with large domain size (130 μm) and fast growth rate (4.3 μm·s⁻¹), and continuous monolayer films with good uniformity were achieved.

2625–2631

NIR-IIb excitable bright polymer dots with deep-red emission for in vivo through-skull three-photon fluorescence bioimaging

Nuernisha Alifu^1,2, Abudureheman Zebibula², Hequn Zhang², Huwei Ni², Liang Zhu², Wang Xi^2,*, Yalun Wang², Xueliang Zhang^1,*, Changfeng Wu³, and Jun Qian^2,*

¹Xinjiang Medical University, China

²Zhejiang University, China

³ South University of Science and Technology, China

The near-infrared IIb (NIR-IIb) excitable deep-red emissive semiconducting polymer dots (P-dots) with bright three-photon fluorescence (3PF) under 1,550 nm fetmosecond laser excitation were prepared and functionalized. Then the P-dots were utilized for in vivo 3PF cerebral vasculature microscopic imaging of mice with and without the brain skull.

2632–2640

Unexpected Kirkendall effect in twinned icosahedral nanocrystals driven by strain gradient

Jingbo Huang¹, Yucong Yan^1,2, Xiao Li¹, Xurong Qiao³, Xingqiao Wu¹, Junjie Li¹, Rong Shen¹, Deren Yang^1,*, and Hui Zhang^1,*

¹ Zhejiang University, China

²SAIC Motor Corporation Limited, China

³ China University of Petroleum, China

Kirkendall effect unexpectedly takes place when diffusing intrinsically faster Cu atoms into Pd icosahedra. The strain gradient arising from the multiple twins of the icosahedra is the key to drive such Kirkendall effect, leading to the formation of hollow structures.

2641–2649

Unveiling nanoplates-assembled Bi₂MoO₆ microsphere as a novel anode material for high performance potassium-ion batteries

Junxian Hu, Yangyang Xie, Jingqiang Zheng, Yanqing Lai, and Zhian Zhang^*

Central South University, China

Bi₂MoO₆microsphere assembled by two-dimensional (2D) nanoplate exhibits good potassium storage performance and performs a combination mechanism of conversion reaction and alloying/dealloying reaction.

2650–2657

Tunable colors and conductivity by electroless growth of Cu/Cu₂O particles on sol-gel modified cellulose

Justus Landsiedel^1,*, Waleri Root¹, Christian Schramm¹, Alexander Menzel¹, Steffen Witzleben², Thomas Bechtold¹, and Tung Pham^1,*

¹ University of Innsbruck, Austria

²Bonn-Rhein-Sieg University of Applied Sciences, Germany

In situ growth and immobilization of copper nanoparticles on cellulose textiles results in tunable coloration and electrical conductivities.

2658–2664

An efficient visible-light photocatalyst for CO₂ reduction fabricated by cobalt porphyrin and graphitic carbon nitride via covalent bonding

Shufang Tian, Sudi Chen, Xitong Ren, Yaoqing Hu, Haiyan Hu, and Jiajie Sun^*, and Feng Bai^*

Henan University, China

The functional integrated visible light photocatalyst for CO₂ reduction was prepared by combining homogeneous catalyst metalloporphyrin CoTDPP with the heterogeneous photosensitizer graphitic carbon nitride via covalent bonding. The strong interaction between catalyst unit and photosensitizer unit is conductive to the separation and migration of photogenerated charge carriers and the metalloporphyrin CoTDPP not only provides single site catalytic center but also effectively broadens the visible light absorption range of the functional integrated photocatalyst. The g-CNU-CoTDPP exhibited excellent photocatalytic performance for CO₂ reduction with CO as the major product at an average evolution rate of 57 μmol/(g·h) and the selectivity of 79% over competing H₂ evolution.

2665–2672

Bonding VSe₂ultrafine nanocrystals on graphene toward advanced lithium-sulfur batteries

Wenzhi Tian, Baojuan Xi, Yu Gu, Qiang Fu, Zhenyu Feng, Jinkui Feng, and Shenglin Xiong^*

Shandong University, China

VSe₂ ultrafine nanocrystals immobilized on the nitrogen-doped graphene hybrid nanosheets (VSe₂ NC@NG) as a new polysulfides barrier are synthesized via a self-template strategy, which possess more exposed sulfiphilic planes of VSe₂, as well as benefit the uniform nucleation of Li₂S—making this system an excellent polysulfides barrier for lithium–sulfur batteries.

2673–2682

A photoactive process cascaded electrocatalysis for enhanced methanol oxidation over Pt-MXene-TiO₂composite

Yue Sun, Yunjie Zhou, Yan Liu, Qingyao Wu, Mengmeng Zhu, Hui Huang, Yang Liu^*, Mingwang Shao^*, and Zhenhui Kang^*

Soochow University, China

A Pt-MXene-TiO₂ composite exhibits highly efficient methanol oxidation reaction (MOR) performance with light irradiation via a photo-active cascaded electro-catalytic process.

2683–2690

Trimetallic Au@PdPb nanowires for oxygen reduction reaction

Xian Jiang^1,2,3, Yuexin Xiong³, Ruopeng Zhao², Jiancheng Zhou^1,*, Jong-Min Lee^2,*, and Yawen Tang^3,*

¹Southeast University, China

² Nanyang Technological University, Singapore

³Nanjing Normal University, China

Trimetallic Au@PdPb nanowires (NWs) are synthesized by using pre-fabricated ultrathin Au nanowires as the one-dimensional template. The Au@PdPb NWs are demonstrated to be active and stable for the oxygen reduction reaction (ORR), much better than those of commercial Pd black and bimetallic Au@Pd NWs. Considering facile synthesis method and excellent ORR performance, the developed Au@PdPb NWs may have great potential in the field of fuel cells.

2691–2696

Controlling human platelet activation with calcium-binding nanoparticles

David Cabrera¹, Karen Walker¹, Sandhya Moise^1,2, Neil D. Telling¹, and Alan G. S. Harper^1,*

¹Keele University, UK

²University of Bath, UK

Calcium-binding magnetic nanoparticles are an effective anti-platelet nanomedicine. These nanoparticles function by chelating calcium in the open canalicular system (OCS; a space formed by the infolding of the platelet plasma membrane) interfering with normal Ca²⁺ signaling pathways that drive platelet aggregation.

2697–2705

iRGD-reinforced, photo-transformable nanoclusters toward cooperative enhancement of intratumoral penetration and antitumor efficacy

Jing Yan¹, Rongying Zhu², Fan Wu¹, Ziyin Zhao¹, Huan Ye¹, Mengying Hou¹, Yong Liu^1,*, and Lichen Yin^1,*

¹ Soochow University, China

²The Second Affiliated Hospital of Soochow University, China

iRGD-assisted and photo-transformable nanoclusters mediate cooperative enhancement of intratumoral penetration and programmed tumor ablation.

2706–2715

Reliable high temperature, high humidity flexible thin film encapsulation using Al₂O₃/MgO nanolaminates for flexible OLEDs

Ki Suk Kang¹, So Yeong Jeong¹, Eun Gyo Jeong^2,*, and Kyung Cheol Choi^1,*

¹ Korea Advanced Institute of Science and Technology (KAIST), Republic of Korea

² Chonnam National University, Republic of Korea

An Al₂O₃/MgO nanolaminate was fabricated and it exhibited greatly improved hydrolysis resistance in harsh environmental conditions than Al₂O₃. An actual encapsulated operating device was tested under bending stress and the device demonstrated excellently stable shelf-lifetime in a harsh environment.

2716–2725

Zwitterion-assisted transition metal dichalcogenide nanosheets for scalable and biocompatible inkjet printing

Hyeokjung Lee, Min Koo, Chanho Park, Madhumita Patel, Hyowon Han, Tae Hyun Park, Pawan Kumar, Won-Gun Koh, and Cheolmin Park^*

Yonsei University, Republic of Korea

Various two-dimensional transition metal dichalcogenide (TMD) nanosheets, in addition to few-layered graphene, are inkjet-printed using a novel liquid-phase exfoliation process based on zwitterionic dispersants in water. Aqueous, biocompatible zwitterionic inks with TMD nanosheets are suitable for conventional office inkjet printing, giving rise to the mechanically flexible, printed arrays of two-terminal, parallel type photodetectors with pixelated TMD channels.

2726–2734

A library of carbon-supported ultrasmall bimetallic nanoparticles

Shi-Long Xu¹, Shan-Cheng Shen¹, Ze-Yue Wei¹, Shuai Zhao1, Lu-Jie Zuo¹, Ming-Xi Chen¹, Lei Wang¹, Yan-Wei Ding¹, Ping Chen², Sheng-Qi Chu³, Yue Lin^1,*, Kun Qian^1,*, and Hai-Wei Liang^1,*

¹University of Science and Technology of China, China

²Anhui University, China

³Institute of High Energy Physics, Chinese Academy of Sciences, China

A library of ultrasmall bimetallic nanoparticles with average particle sizes ranging from 0.7 to 1.4 nm are prepared on mesoporous sulfur-doped carbon supports. The synthetic approach is based on the strong chemical interaction between the doped sulfur atoms on carbons and metals, which suppresses the metal aggregation during H2-reduction and ensures the formation of small-sized and alloyed bimetallic nanoparticles.

2735–2740

Enhancing through-plane thermal conductivity of fluoropolymer composite by developing in situ nano-urethane linkage at graphene–graphene interface

Muhammad Maqbool¹, Haichang Guo¹, Akbar Bashir¹, Ali Usman¹, Adeel Y. Abid¹, Guansong He², Yanjuan Ren¹, Zeeshan Ali^1,3, and Shulin Bai^1,*

¹ Peking University, China

² Institute of Chemical Materials, Chinese Academy of Engineering Physics (CAEP), China

³National University of Sciences and Technology (NUST), Parkistan

The nanourethane linkage (NUL) based graphene (Gr) and carbon fibers (CFs) 3D architecture (NUL-Gr/CFs) is fabricated, which is further employed in making composite of polyvinylidene fluoride (PVDF). Herein, toluene diisocyanate (TDI) is utilized to develop NUL.

2741–2748

A non-nucleophilic gel polymer magnesium electrolyte compatible with sulfur cathode

Haiyan Fan^1,2, Yuxing Zhao³, Jianhua Xiao³, Jifang Zhang³, Min Wang^1,2, and Yuegang Zhang^2,3,*

¹University of Science and Technology of China, China

²Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, China

³Tsinghua University, China

Gel-type electrolytes are advantageous in terms of safety and flexibility compared with liquid electrolytes. Here, a non-nucleophilic gel-type magnesium chloride-(fluorinated tetraethylene glycolic)borate (MgCl-FTGB) electrolyte is synthesized. Mg deposition and stripping can be conducted with high rate and low overpotential in this electrolyte. It is also compatible with S cathode and enables stable cycling of Mg/S batteries.

2749–2754

Hybrids of gold nanoparticles and oligo(p-phenyleneethynylene)s end-functionalized with alkynylruthenium groups: Outstanding two-photon absorption in the second biological window

Cristóbal Quintana¹, Mahbod Morshedi¹, Jun Du¹, Joseph P. L. Morrall¹, Jan K. Zarba², Marek Samoc², Marie P. Cifuentes¹, and Mark G. Humphrey^1,*

¹Australian National University, Australia

²Wroclaw University of Science and Technology, Poland

Oligo(p-phenyleneethynylene)s (OPEs) end-capped with (alkynyl)bis(diphosphine)ruthenium and thiol/thiolate groups stabilize ca. 2 nm diameter gold nanoparticles (AuNPs) affording OPE/AuNP hybrids that display long-term stability in solution (more than a month), good solubility in organic solvents, reversible ruthenium-centered oxidation, and transparency beyond 800 nm, and possess very strong nonlinear absorption activity at the first biological window, and unprecedented two-photon absorption activity in the second biological window (σ₂ up to 38,000 GM at 1,050 nm).

2755–2762

Edge-enriched MoS₂ for kinetics-enhanced potassium storage

Guangshen Jiang¹, Xiaosa Xu¹, Haojie Han¹, Changzhen Qu¹, Hlib Repich¹, Fei Xu^1,2,*, and Hongqiang Wang^1,*

¹Northwestern Polytechnical University, China

² Technische Universität Dresden, Germany

Edge-enriched MoS₂ (EE-MoS₂) was designed with bicontinuous mesoscale skeletons and mesopores, rendering its intrinsic layer spacing more accessible for K⁺ and accelerating conversion kinetics, thus realizing enhanced capacity and high rate capability.

2763–2769

Amplified fluorescence of Mg²⁺selective red-light emitting carbon dot in water and direct evaluation of creatine kinase activity

Saptarshi Mandal, Jagannath Pal, Ranga Subramanian, and Prolay Das^*

Indian Institute of Technology Patna, India

Magnesium(II) selective fluorescence enhancement of carbon dot was applied to the direct detection of creatine kinase.

2770–2776

Advanced Ni-N_x-C single-site catalysts for CO₂electroreduction to CO based on hierarchical carbon nanocages and S-doping

Yiqun Chen¹, Yuejian Yao¹, Yujian Xia², Kun Mao¹, Gongao Tang¹, Qiang Wu^1,*, Lijun Yang^1,*, Xizhang Wang¹, Xuhui Sun², and Zheng Hu^1,*

¹ Nanjing University, China

²Soochow University, China

Ni-N_x-C single-site catalyst based on the unique hierarchical carbon nanocages exhibits a high plateau of Faradaic efficiency for CO₂ electroreduction to CO in a wide range of −0.6 to −1.0 V. S-doping further enhances the CO partial current by 68% and the Faradaic efficiency to 95% at −0.8 V.

2777–2783

Regulating surface state of WO₃ nanosheets by gamma irradiation for suppressing hydrogen evolution reaction in electrochemical N₂ fixation

Yanqiu Du, Cheng Jiang, Li Song, Bin Gao, Hao Gong, Wei Xia, Lei Sheng, Tao Wang^*, and Jianping He^*

Nanjing University of Aeronautics and Astronautics, China

The WO₃ nanosheets with oxygen vacancy were designed for nitrogen reduction reaction (NRR) and tuned electroinc state to suppress hydrogen evolution reaction (HER).

2784–2790

The enhanced protective effects of salvianic acid A: A functionalized nanoparticles against ischemic stroke through increasing the permeability of the blood-brain barrier

Yaru Li^1,2, Xiaojie Zhang¹, Zhifeng Qi^3,*, Xueling Guo^1,2, Xiaopeng Liu⁴, Wenjuan Shi³, Yang Liu^1,2,*, and Libo Du^1,2,*

¹Institute of Chemistry, Chinese Academy of Sciences, China

² Graduate School, University of Chinese Academy of Sciences, China

³Xuanwu Hospital of Captital Medical University, China

⁴The Second Hospital of Hebei Medical University, China

A new type of nanoparticle linked with salvianic acid A (SA) and modified with a targeting peptide, COG1410, that targets the lipoprotein receptors (LPR) on the surface of vascular endothelial cells is fabricated. The potential mechanism of action of the T-SA-NPs in damaged neurons as a result of ischemic stroke is proposed. The internalization of the T-SA-NPs allows the released SA to protect the cells from oxidative stress damage that is induced by ischemic stroke.

2791–2802

Construction of self-sensitized LiErF₄:0.5% Tm³⁺@LiYF₄ upconversion nanoprobe for trace water sensing

Ling Zhang¹, Xiaodan Li¹, Wang Wang², Xu Zhao¹, Xu Yan¹, Chenguang Wang¹, Haoqiang Bao¹, Yang Lu¹, Xianggui Kong², Fengmin Liu¹, Xiaomin Liu^1,*, and Geyu Lu^1,*

¹Jilin University, China

²Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Science, China

We have achieved the strong red upconversion emission based on LiErF₄ system, i.e., LiErF₄@LiYF₄ and its relevant derivative LiErF₄: 0.5% Tm³⁺@LiYF₄, which exhibit strong monochromic red emission under multiband near-infrared (NIR) excitation (e.g., ~ 808, ~ 980 and ~ 1,530 nm). The Er³⁺ ions enriched nature makes LiErF₄: 0.5% Tm³⁺@LiYF₄ nanoparticles very sensitive for trace water sensing with detection limit of 30 ppm in acetonitrile, 50 ppm in dimethyl sulfoxide (DMSO), and 58 ppm in N,N-dimethyl-formamide (DMF) under safe excitation of 808 nm.

2803–2811

Plasmonic coupling-enhanced in situ photothermal nanoreactor with shape selective catalysis for C–C coupling reaction

Zhenxing Li^1,*, Yixuan Gong¹, Xin Zhang¹, Yangyang Wen¹, Jiasai Yao¹, Mingliang Hu¹, Miao He¹, Jiahao Liu¹, Rui Li¹, Fuqiang Wang², and Chuanxin Zhang^2,*

¹China University of Petroleum (Beijing), China

² Harbin Institute of Technology at Weihai, China

A multifunctional nanoreactor for C–C coupling reaction was successfully designed via encapsulating the core-shell Cu@Ni nanocubes into ZIF-8 (Cu@Ni@ZIF-8).

2812–2818

A general bottom-up synthesis of CuO-based trimetallic oxide mesocrystal superstructures for efficient catalytic production of trichlorosilane

Hezhi Liu^1,3, Yongjun Ji^2,1,*, Jing Li¹, Yu Zhang¹, Xueguang Wang³, Haijun Yu⁴, Dingsheng Wang⁵, Ziyi Zhong^6,7, Lin Gu⁸, Guangwen Xu⁹, Yadong Li⁵, and Fabing Su^1,9,10,*

¹ Institute of Process Engineering, Chinese Academy of Sciences, China

² Beijing Technology and Business University, China

³Shanghai University, China

⁴Beijing University of Technology, China

⁵Tsinghua University, China

⁶ Guangdong Technion–Israel Institute of Technology (GTIIT), China

⁷Technion–Israel Institute of Technology (IIT), Israel

⁸Institute of Physics, Chinese Academy of Sciences, China

⁹ Shenyang University of Chemical Technology, China

¹⁰Zhongke Langfang Institute of Process Engineering, China

A general bottom-up synthesis of CuO-based trimetallic oxide mesocrystals (denoted as CuO-M1O_x-M2O_y, where M1 and M2 = Zn, In, Fe, Ni, Mn, and Co) is reported using a simple precipitation method followed by a hydrothermal treatment and a topotactic transformation via calcination.

2819–2827

Atomically precise metal-chalcogenide semiconductor molecular nanoclusters with high dispersibility: Designed synthesis and intracluster photocarrier dynamics

Jiaxu Zhang¹, Chaochao Qin², Yeshuang Zhong³, Xiang Wang¹, Wei Wang^1,3, Dandan Hu¹, Xiaoshuang Liu¹, Chaozhuang Xue¹, Rui Zhou¹, Lei Shen⁴, Yinglin Song¹, Dingguo Xu³, Zhien Lin³, Jun Guo¹, Haifeng Su⁴, Dong-Sheng Li⁵, and Tao Wu^1,*

¹Soochow University, China

²Henan Normal University, China

³Sichuan University, China

⁴Xiamen University, China

⁵China Three Gorges University, China

A unique “core–shell” charge transfer relaxation dynamics directed by composition variation was observed in a group of atomically precise semiconductor nanoclusters with targeted high dispersibility in solution.

2828–2836

Efficient synthesis of lithium rare-earth tetrafluoride nanocrystals via a continuous flow method

Jinsong Sui, Junyu Yan, Kai Wang^*, and Guangsheng Luo

Tsinghua University, China

A continuous method for synthesizing LiREF₄nanocrystals was developed with the assistant of a new precursor solution and a silicon carbide (SiC) reactor. The new precursor solution employed trioctylamine (TOA) as the solvent, which prevented the generation of unnecessary solid components, and the space-time yield of the continuous method is about 15 times of that traditional batch reactions.

2837–2846

New approach for time-resolved and dynamic investigations on nanoparticles agglomeration

Neda Iranpour Anaraki^1,2, Amin Sadeghpour¹, Kamran Iranshahi^1,3, Claudio Toncelli¹, Urszula Cendrowska⁴, Francesco Stellacci⁴, Alex Dommann^1,5, Peter Wick², and Antonia Neels^1,2,*

¹ Swiss Federal Laboratories for Materials Science and Technology, Switzerland

² University of Fribourg, Switzerland

³ Swiss Federal Institute of Technology, Switzerland

⁴ EPFL, Switzerland,

⁵University of Bern, Switzerland

An advanced label-free method based on small-angle X-ray scattering (SAXS) and microfluidic for in situ measurements of dynamic processes, namely nanoparticles agglomeration in biological media is reported.

2847–2856

Broadband electroluminescence from reverse breakdown in individual suspended carbon nanotube pn-junctions

Bo Wang¹, Sisi Yang¹, Yu Wang¹, Younghee Kim², Ragib Ahsan¹, Rehan Kapadia¹, Stephen K. Doorn², Han Htoon², and Stephen B. Cronin^1,*

¹ University of Southern California, Los Angeles, USA

²Los Alamos National Laboratory, USA

We report broadband electroluminescence via highly efficient light emission through an avalanche breakdown process from individual suspended carbon nanotube (CNT) dual-gate field effect transistor (FET) devices. The corresponding spectra obtained via thermal emission are considerably narrower than those obtained under reverse breakdown.

2857–2861

High N-doped hierarchical porous carbon networks with expanded interlayers for efficient sodium storage

Dongqin Su¹, Man Huang¹, Junhao Zhang^1,*, Xingmei Guo¹, Jiale Chen¹, Yanchun Xue¹, Aihua Yuan^1,*, and Qinghong Kong²

¹Jiangsu University of Science and Technology, China

²Jiangsu University, China

A novel self-template strategy is designed to synthesize uniform flowerlike N-doped hierarchical porous carbon networks (NHPCN) with high content of N (15.31 at.%), expanded interlayer spacing, ultrathin two-dimensional nano-sized subunits, and three-dimensional porous network structure, delivering outstanding sodium storage performances.

2862–2868

Neglected interstitial space in malaria recurrence and treatment

Qiang Zhang^1,2, Zhuo Ao^1,2,*, Nan Hu^1,3, Yuting Zhu¹, Fulong Liao^1,4, and Dong Han^1,2,*

¹ National Center for Nanoscience and Technology, China

²University of Chinese Academy of Sciences, China

³ Chengde Medical University, China

⁴ China Academy of Chinese Medical Sciences, China

The interstitial space plays an important role that cannot be ignored in the recurrence and treatment of malaria, and may provide a potential way to prevent and treat infectious diseases.

2869–2878

Printable elastic silver nanowire-based conductor for washable electronic textiles

Hong-Wu Zhu, Huai-Ling Gao, Hao-Yu Zhao, Jin Ge, Bi-Cheng Hu, Jin Huang, and Shu-Hong Yu^*

University of Science and Technology of China, China

Printable elastic conductor with conductivity of 3,668 S·cm^–1 was developed for electronic textiles (e-textiles). One-step printing of ink could fabricate robust e-textiles, which could endure repeated stretching, folding, and machine washing.

2879–2884

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