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Kawabata R, Li K, Araki T, Akiyama M, Sugimachi K, Matsuoka N, Takahashi N, Sakai D, Matsuzaki Y, Koshimizu R, Yamamoto M, Takai L, Odawara R, Abe T, Izumi S, Kurihira N, Uemura T, Kawano Y, Sekitani T. Ultraflexible Wireless Imager Integrated with Organic Circuits for Broadband Infrared Thermal Analysis. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2309864. [PMID: 38213132 DOI: 10.1002/adma.202309864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 12/22/2023] [Indexed: 01/13/2024]
Abstract
Flexible imagers are currently under intensive development as versatile optical sensor arrays, designed to capture images of surfaces and internals, irrespective of their shape. A significant challenge in developing flexible imagers is extending their detection capabilities to encompass a broad spectrum of infrared light, particularly terahertz (THz) light at room temperature. This advancement is crucial for thermal and biochemical applications. In this study, a flexible infrared imager is designed using uncooled carbon nanotube (CNT) sensors and organic circuits. The CNT sensors, fabricated on ultrathin 2.4 µm substrates, demonstrate enhanced sensitivity across a wide infrared range, spanning from near-infrared to THz wavelengths. Moreover, they retain their characteristics under bending and crumpling. The design incorporates light-shielded organic transistors and circuits, functioning reliably under light irradiation, and amplifies THz detection signals by a factor of 10. The integration of both CNT sensors and shielded organic transistors into an 8 × 8 active-sensor matrix within the imager enables sequential infrared imaging and nondestructive assessment for heat sources and in-liquid chemicals through wireless communication systems. The proposed imager, offering unique functionality, shows promise for applications in biochemical analysis and soft robotics.
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Affiliation(s)
- Rei Kawabata
- SANKEN (The Institute of Scientific and Industrial Research), Osaka University, 8-1, Mihogaoka, Ibaraki-shi, Osaka, 567-0047, Japan
- Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Kou Li
- Department of Electrical, Electronic, and Communication Engineering, Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo, 112-8551, Japan
| | - Teppei Araki
- SANKEN (The Institute of Scientific and Industrial Research), Osaka University, 8-1, Mihogaoka, Ibaraki-shi, Osaka, 567-0047, Japan
- Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka, 565-0871, Japan
- Advanced Photonics and Biosensing Open Innovation Laboratory, National Institute of Advanced Industrial Science and Technology (AIST), 2-1 Yamada-Oka, Suita, Osaka, 565-0871, Japan
| | - Mihoko Akiyama
- SANKEN (The Institute of Scientific and Industrial Research), Osaka University, 8-1, Mihogaoka, Ibaraki-shi, Osaka, 567-0047, Japan
- Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Kaho Sugimachi
- SANKEN (The Institute of Scientific and Industrial Research), Osaka University, 8-1, Mihogaoka, Ibaraki-shi, Osaka, 567-0047, Japan
- Division of Applied Science, School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Nozomi Matsuoka
- SANKEN (The Institute of Scientific and Industrial Research), Osaka University, 8-1, Mihogaoka, Ibaraki-shi, Osaka, 567-0047, Japan
- Division of Applied Science, School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Norika Takahashi
- Department of Electrical, Electronic, and Communication Engineering, Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo, 112-8551, Japan
| | - Daiki Sakai
- Department of Electrical, Electronic, and Communication Engineering, Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo, 112-8551, Japan
| | - Yuto Matsuzaki
- Department of Electrical, Electronic, and Communication Engineering, Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo, 112-8551, Japan
| | - Ryo Koshimizu
- Department of Electrical, Electronic, and Communication Engineering, Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo, 112-8551, Japan
| | - Minami Yamamoto
- Department of Electrical, Electronic, and Communication Engineering, Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo, 112-8551, Japan
| | - Leo Takai
- Department of Electrical, Electronic, and Communication Engineering, Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo, 112-8551, Japan
| | - Ryoga Odawara
- Department of Electrical, Electronic, and Communication Engineering, Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo, 112-8551, Japan
| | - Takaaki Abe
- SANKEN (The Institute of Scientific and Industrial Research), Osaka University, 8-1, Mihogaoka, Ibaraki-shi, Osaka, 567-0047, Japan
| | - Shintaro Izumi
- SANKEN (The Institute of Scientific and Industrial Research), Osaka University, 8-1, Mihogaoka, Ibaraki-shi, Osaka, 567-0047, Japan
- Graduate School of Science, Technology and Innovation, Kobe University, 1-1 Rokkodai-cho, Nada-ku, Kobe, Hyogo, 657-8501, Japan
| | - Naoko Kurihira
- SANKEN (The Institute of Scientific and Industrial Research), Osaka University, 8-1, Mihogaoka, Ibaraki-shi, Osaka, 567-0047, Japan
| | - Takafumi Uemura
- SANKEN (The Institute of Scientific and Industrial Research), Osaka University, 8-1, Mihogaoka, Ibaraki-shi, Osaka, 567-0047, Japan
- Advanced Photonics and Biosensing Open Innovation Laboratory, National Institute of Advanced Industrial Science and Technology (AIST), 2-1 Yamada-Oka, Suita, Osaka, 565-0871, Japan
| | - Yukio Kawano
- Department of Electrical, Electronic, and Communication Engineering, Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo, 112-8551, Japan
- National Institute of Informatics, 2-1-2 Hitotsubashi, Chiyoda-ku, Tokyo, 101-8430, Japan
| | - Tsuyoshi Sekitani
- SANKEN (The Institute of Scientific and Industrial Research), Osaka University, 8-1, Mihogaoka, Ibaraki-shi, Osaka, 567-0047, Japan
- Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka, 565-0871, Japan
- Advanced Photonics and Biosensing Open Innovation Laboratory, National Institute of Advanced Industrial Science and Technology (AIST), 2-1 Yamada-Oka, Suita, Osaka, 565-0871, Japan
- Division of Applied Science, School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka, 565-0871, Japan
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Seo H, Chung WG, Kwon YW, Kim S, Hong YM, Park W, Kim E, Lee J, Lee S, Kim M, Lim K, Jeong I, Song H, Park JU. Smart Contact Lenses as Wearable Ophthalmic Devices for Disease Monitoring and Health Management. Chem Rev 2023; 123:11488-11558. [PMID: 37748126 PMCID: PMC10571045 DOI: 10.1021/acs.chemrev.3c00290] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Indexed: 09/27/2023]
Abstract
The eye contains a complex network of physiological information and biomarkers for monitoring disease and managing health, and ocular devices can be used to effectively perform point-of-care diagnosis and disease management. This comprehensive review describes the target biomarkers and various diseases, including ophthalmic diseases, metabolic diseases, and neurological diseases, based on the physiological and anatomical background of the eye. This review also includes the recent technologies utilized in eye-wearable medical devices and the latest trends in wearable ophthalmic devices, specifically smart contact lenses for the purpose of disease management. After introducing other ocular devices such as the retinal prosthesis, we further discuss the current challenges and potential possibilities of smart contact lenses.
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Affiliation(s)
- Hunkyu Seo
- Department
of Materials Science and Engineering, Yonsei
University, Seoul 03722, Republic
of Korea
| | - Won Gi Chung
- Department
of Materials Science and Engineering, Yonsei
University, Seoul 03722, Republic
of Korea
| | - Yong Won Kwon
- Department
of Materials Science and Engineering, Yonsei
University, Seoul 03722, Republic
of Korea
| | - Sumin Kim
- Department
of Materials Science and Engineering, Yonsei
University, Seoul 03722, Republic
of Korea
| | - Yeon-Mi Hong
- Department
of Materials Science and Engineering, Yonsei
University, Seoul 03722, Republic
of Korea
| | - Wonjung Park
- Department
of Materials Science and Engineering, Yonsei
University, Seoul 03722, Republic
of Korea
| | - Enji Kim
- Department
of Materials Science and Engineering, Yonsei
University, Seoul 03722, Republic
of Korea
| | - Jakyoung Lee
- Department
of Materials Science and Engineering, Yonsei
University, Seoul 03722, Republic
of Korea
| | - Sanghoon Lee
- Department
of Materials Science and Engineering, Yonsei
University, Seoul 03722, Republic
of Korea
| | - Moohyun Kim
- Department
of Materials Science and Engineering, Yonsei
University, Seoul 03722, Republic
of Korea
| | - Kyeonghee Lim
- Department
of Materials Science and Engineering, Yonsei
University, Seoul 03722, Republic
of Korea
| | - Inhea Jeong
- Department
of Materials Science and Engineering, Yonsei
University, Seoul 03722, Republic
of Korea
| | - Hayoung Song
- Department
of Materials Science and Engineering, Yonsei
University, Seoul 03722, Republic
of Korea
| | - Jang-Ung Park
- Department
of Materials Science and Engineering, Yonsei
University, Seoul 03722, Republic
of Korea
- Department
of Neurosurgery, Yonsei University College
of Medicine, Seoul 03722, Republic of Korea
- Center
for Nanomedicine, Institute for Basic Science (IBS), Yonsei University, Seoul 03722, Republic
of Korea
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3
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Liang Y, Lu Q, Wu W, Xu Z, Lu H, He Z, Zhu Y, Yu Y, Han X, Pan C. A Universal Fabrication Strategy for High-Resolution Perovskite-Based Photodetector Arrays. SMALL METHODS 2023; 7:e2300339. [PMID: 37199230 DOI: 10.1002/smtd.202300339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 04/28/2023] [Indexed: 05/19/2023]
Abstract
Metal halide perovskite photodetector arrays have demonstrated great potential applications in the field of integrated systems, optical communications, and health monitoring. However, the fabrication of large-scale and high-resolution device is still challenging due to their incompatibility with the polar solvents. Here, a universal fabrication strategy that utilizes ultrathin encapsulation-assisted photolithography and etching to create high-resolution photodetectors array with vertical crossbar structure is reported. This approach yields a 48 × 48 photodetector array with a resolution of 317 ppi. The device shows good imaging capability with a high on/off ratio of 3.3 × 105 and long-term working stability over 12 h. Furthermore, this strategy can be applied to five different material systems, and is fully compatible with the existing photolithography and etching techniques, which are expected to have potential applications in the other high-density and solvent-sensitive devices array, including perovskite- or organic semiconductor-based memristor, light emitting diode displays, and transistors.
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Affiliation(s)
- Yegang Liang
- Center on Nanoenergy Research, School of Physical Science and Technology Guangxi University, Nanning, Guangxi, 530004, P. R. China
- CAS Center for Excellence in Nanoscience, Beijing Key Laboratory of Micro-nano Energy and Sensor, Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, Beijing, 101400, P. R. China
| | - Qiuchun Lu
- Center on Nanoenergy Research, School of Physical Science and Technology Guangxi University, Nanning, Guangxi, 530004, P. R. China
- CAS Center for Excellence in Nanoscience, Beijing Key Laboratory of Micro-nano Energy and Sensor, Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, Beijing, 101400, P. R. China
| | - Wenqiang Wu
- Institute of Microscale Optoelectronics, Shenzhen University, Shenzhen, 518060, P. R. China
| | - Zhangsheng Xu
- CAS Center for Excellence in Nanoscience, Beijing Key Laboratory of Micro-nano Energy and Sensor, Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, Beijing, 101400, P. R. China
- School of Nanoscience and Technology, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Hui Lu
- CAS Center for Excellence in Nanoscience, Beijing Key Laboratory of Micro-nano Energy and Sensor, Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, Beijing, 101400, P. R. China
- School of Nanoscience and Technology, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Zeping He
- CAS Center for Excellence in Nanoscience, Beijing Key Laboratory of Micro-nano Energy and Sensor, Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, Beijing, 101400, P. R. China
- School of Nanoscience and Technology, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Yizhi Zhu
- CAS Center for Excellence in Nanoscience, Beijing Key Laboratory of Micro-nano Energy and Sensor, Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, Beijing, 101400, P. R. China
- College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, 518060, P. R. China
| | - Yang Yu
- Center on Nanoenergy Research, School of Physical Science and Technology Guangxi University, Nanning, Guangxi, 530004, P. R. China
- CAS Center for Excellence in Nanoscience, Beijing Key Laboratory of Micro-nano Energy and Sensor, Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, Beijing, 101400, P. R. China
| | - Xun Han
- ZJU-Hangzhou Global Scientific and Technological Innovation Center, School of Micro-Nano Electronics, Zhejiang University, Hangzhou, 311200, P. R. China
| | - Caofeng Pan
- Center on Nanoenergy Research, School of Physical Science and Technology Guangxi University, Nanning, Guangxi, 530004, P. R. China
- CAS Center for Excellence in Nanoscience, Beijing Key Laboratory of Micro-nano Energy and Sensor, Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, Beijing, 101400, P. R. China
- School of Nanoscience and Technology, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
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4
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Tang Y, Jin P, Wang Y, Li D, Chen Y, Ran P, Fan W, Liang K, Ren H, Xu X, Wang R, Yang YM, Zhu B. Enabling low-drift flexible perovskite photodetectors by electrical modulation for wearable health monitoring and weak light imaging. Nat Commun 2023; 14:4961. [PMID: 37587158 PMCID: PMC10432415 DOI: 10.1038/s41467-023-40711-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 08/07/2023] [Indexed: 08/18/2023] Open
Abstract
Metal halide perovskites are promising for next-generation flexible photodetectors owing to their low-temperature solution processability, mechanical flexibility, and excellent photoelectric properties. However, the defects and notorious ion migration in polycrystalline metal halide perovskites often lead to high and unstable dark current, thus deteriorating their detection limit and long-term operations. Here, we propose an electrical field modulation strategy to significantly reduce the dark current of metal halide perovskites-based flexible photodetector more than 1000 times (from ~5 nA to ~5 pA). Meanwhile, ion migration in metal halide perovskites is effectively suppressed, and the metal halide perovskites-based flexible photodetector shows a long-term continuous operational stability (~8000 s) with low signal drift (~4.2 × 10-4 pA per second) and ultralow dark current drift (~1.3 × 10-5 pA per second). Benefitting from the electrical modulation strategy, a high signal-to-noise ratio wearable photoplethysmography sensor and an active-matrix photodetector array for weak light imaging are successfully demonstrated. This work offers a universal strategy to improve the performance of metal halide perovskites for wearable flexible photodetector and image sensor applications.
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Affiliation(s)
- Yingjie Tang
- College of Information Science and Electronic Engineering, Zhejiang University, 310027, Hangzhou, China
- Key Laboratory of 3D Micro/Nano Fabrication and Characterization of Zhejiang Province, School of Engineering, Westlake University, 310024, Hangzhou, China
| | - Peng Jin
- State Key Laboratory of Modern Optical Instrumentation, College of Optical Science and Engineering, Zhejiang University, 310007, Hangzhou, Zhejiang, China
| | - Yan Wang
- College of Information Science and Electronic Engineering, Zhejiang University, 310027, Hangzhou, China
- Key Laboratory of 3D Micro/Nano Fabrication and Characterization of Zhejiang Province, School of Engineering, Westlake University, 310024, Hangzhou, China
| | - Dingwei Li
- College of Information Science and Electronic Engineering, Zhejiang University, 310027, Hangzhou, China
- Key Laboratory of 3D Micro/Nano Fabrication and Characterization of Zhejiang Province, School of Engineering, Westlake University, 310024, Hangzhou, China
| | - Yitong Chen
- Key Laboratory of 3D Micro/Nano Fabrication and Characterization of Zhejiang Province, School of Engineering, Westlake University, 310024, Hangzhou, China
- School of Materials Science and Engineering, Zhejiang University, 310027, Hangzhou, China
| | - Peng Ran
- State Key Laboratory of Modern Optical Instrumentation, College of Optical Science and Engineering, Zhejiang University, 310007, Hangzhou, Zhejiang, China
| | - Wei Fan
- Key Laboratory of 3D Micro/Nano Fabrication and Characterization of Zhejiang Province, School of Engineering, Westlake University, 310024, Hangzhou, China
- School of Materials Science and Engineering, Zhejiang University, 310027, Hangzhou, China
| | - Kun Liang
- College of Information Science and Electronic Engineering, Zhejiang University, 310027, Hangzhou, China
- Key Laboratory of 3D Micro/Nano Fabrication and Characterization of Zhejiang Province, School of Engineering, Westlake University, 310024, Hangzhou, China
| | - Huihui Ren
- Key Laboratory of 3D Micro/Nano Fabrication and Characterization of Zhejiang Province, School of Engineering, Westlake University, 310024, Hangzhou, China
- School of Materials Science and Engineering, Zhejiang University, 310027, Hangzhou, China
| | - Xuehui Xu
- State Key Laboratory of Modern Optical Instrumentation, College of Optical Science and Engineering, Zhejiang University, 310007, Hangzhou, Zhejiang, China
| | - Rui Wang
- Key Laboratory of 3D Micro/Nano Fabrication and Characterization of Zhejiang Province, School of Engineering, Westlake University, 310024, Hangzhou, China
- Institute of Advanced Technology, Westlake Institute for Advanced Study, 310024, Hangzhou, China
| | - Yang Michael Yang
- State Key Laboratory of Modern Optical Instrumentation, College of Optical Science and Engineering, Zhejiang University, 310007, Hangzhou, Zhejiang, China.
| | - Bowen Zhu
- Key Laboratory of 3D Micro/Nano Fabrication and Characterization of Zhejiang Province, School of Engineering, Westlake University, 310024, Hangzhou, China.
- Institute of Advanced Technology, Westlake Institute for Advanced Study, 310024, Hangzhou, China.
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5
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Zhao R, Guo L, Zhu H, Zhang T, Li P, Zhang Y, Song Y. Regulation of Quantum Wells Width Distribution in Quasi-2D Perovskite Films for High-Performance Photodetectors. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023:e2301232. [PMID: 37043822 DOI: 10.1002/adma.202301232] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 04/04/2023] [Indexed: 06/19/2023]
Abstract
Dynamic optimization of the quantum-well (QW) width distribution in quasi-2D halide perovskite thin films is an effective approach for tuning the properties of photoelectric devices. Here, that the QWs width distribution in quasi-2D perovskite films can be controlled only by using hydroiodic acid (HI) as an additive is demonstrated. A uniform distribution of the colloidal particle size in the quasi-2D perovskite precursor solution is achieved through the formation of soluble iodoplumbate coordination complexes, PbI3 - from the reaction of HI with PbI2 , resulting in an improved phase purity in the final film. Density functional theory calculations indicate that the ideal n value quasi-2D perovskite reaction pathway through the PbI3 - complex has a lower enthalpy of formation than the random nucleation pathway without the HI additive. Benefiting from this merit, a high-quality quasi-2D perovskite film with optimized phase purity delivered a balanced carrier diffusion length and improved carrier mobility. The resultant photodetectors exhibited a light on/off ratio of 50 000, a responsivity of 0.96 A W-1 , and a detectivity of 5.7 × 1012 Jones at 532 nm. In addition, the state-of-the-art device maintained more than 80% of its initial photocurrent after 720 h of storage at 30% relative humidity.
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Affiliation(s)
- Rudai Zhao
- College of Chemistry, and Green Catalysis Center, Henan Institute of Advanced Technology, Zhengzhou University, Zhengzhou, 450001, P. R. China
| | - Lutong Guo
- Key Laboratory of Green Printing CAS Research/Education Center for Excellence in Molecular Sciences Institute of Chemistry, Chinese Academy of Sciences (ICCAS) Beijing Engineering Research Center of Nanomaterials for Green Printing Technology National Laboratory for Molecular Sciences (BNLMS), Beijing, 100190, P. R. China
| | - He Zhu
- College of Chemistry, and Green Catalysis Center, Henan Institute of Advanced Technology, Zhengzhou University, Zhengzhou, 450001, P. R. China
| | - Ting Zhang
- College of Chemistry, and Green Catalysis Center, Henan Institute of Advanced Technology, Zhengzhou University, Zhengzhou, 450001, P. R. China
| | - Pengwei Li
- College of Chemistry, and Green Catalysis Center, Henan Institute of Advanced Technology, Zhengzhou University, Zhengzhou, 450001, P. R. China
| | - Yiqiang Zhang
- College of Chemistry, and Green Catalysis Center, Henan Institute of Advanced Technology, Zhengzhou University, Zhengzhou, 450001, P. R. China
| | - Yanlin Song
- Key Laboratory of Green Printing CAS Research/Education Center for Excellence in Molecular Sciences Institute of Chemistry, Chinese Academy of Sciences (ICCAS) Beijing Engineering Research Center of Nanomaterials for Green Printing Technology National Laboratory for Molecular Sciences (BNLMS), Beijing, 100190, P. R. China
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6
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Liu F, Liu K, Rafique S, Xu Z, Niu W, Li X, Wang Y, Deng L, Wang J, Yue X, Li T, Wang J, Ayala P, Cong C, Qin Y, Yu A, Chi N, Zhan Y. Highly Efficient and Stable Self-Powered Mixed Tin-Lead Perovskite Photodetector Used in Remote Wearable Health Monitoring Technology. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2205879. [PMID: 36494090 PMCID: PMC9929128 DOI: 10.1002/advs.202205879] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 11/24/2022] [Indexed: 05/11/2023]
Abstract
Realization of remote wearable health monitoring (RWHM) technology for the flexible photodiodes is highly desirable in remote-sensing healthcare systems used in space stations, oceans, and forecasting warning, which demands high external quantum efficiency (EQE) and detectivity in NIR region. Traditional inorganic photodetectors (PDs) are mechanically rigid and expensive while the widely reported solution-processed mixed tin-lead (MSP) perovskite photodetectors (PPDs) exhibit a trade-off between EQE and detectivity in the NIR region. Herein, a novel functional passivating antioxidant (FPA) strategy has been introduced for the first time to simultaneously improve crystallization, restrain Sn2+ oxidization, and reduce defects in MSP perovskite films by multiple interactions between thiophene-2-carbohydrazide (TAH) molecules and cations/anions in MSP perovskite. The resultant solution-processed rigid mixed Sn-Pb PPD simultaneously achieves high EQE (75.4% at 840 nm), detectivity (1.8 × 1012 Jones at 840 nm), ultrafast response time (trise /tfall = 94 ns/97 ns), and improved stability. This work also highlights the demonstration of the first flexible photodiode using MSP perovskite and FPA strategy with remarkably high EQE (75% at 840 nm), and operational stability. Most importantly, the RWHM is implemented for the first time in the PIN MSP perovskite photodiodes to remotely monitor the heart rate of humans at rest and after-run conditions.
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Affiliation(s)
- Fengcai Liu
- Center for Micro Nano SystemsSchool of Information Science and Technology (SIST)Fudan UniversityShanghai200433P. R. China
| | - Kai Liu
- Center for Micro Nano SystemsSchool of Information Science and Technology (SIST)Fudan UniversityShanghai200433P. R. China
| | - Saqib Rafique
- Center for Micro Nano SystemsSchool of Information Science and Technology (SIST)Fudan UniversityShanghai200433P. R. China
| | - Zengyi Xu
- Key Laboratory for Information Science of Electromagnetic Waves (MoE)Department of Communication Science and EngineeringFudan UniversityShanghai200433P. R. China
| | - Wenqing Niu
- Key Laboratory for Information Science of Electromagnetic Waves (MoE)Department of Communication Science and EngineeringFudan UniversityShanghai200433P. R. China
| | - Xiaoguo Li
- Center for Micro Nano SystemsSchool of Information Science and Technology (SIST)Fudan UniversityShanghai200433P. R. China
| | - Yifan Wang
- Key Laboratory for Information Science of Electromagnetic Waves (MoE)Department of Communication Science and EngineeringFudan UniversityShanghai200433P. R. China
| | - Liangliang Deng
- Center for Micro Nano SystemsSchool of Information Science and Technology (SIST)Fudan UniversityShanghai200433P. R. China
| | - Jiao Wang
- Center for Micro Nano SystemsSchool of Information Science and Technology (SIST)Fudan UniversityShanghai200433P. R. China
| | - Xiaofei Yue
- Center for Micro Nano SystemsSchool of Information Science and Technology (SIST)Fudan UniversityShanghai200433P. R. China
| | - Tao Li
- Key Laboratory of Micro and Nano Photonic Structures (MOE)and Shanghai Ultra‐precision Optical Manufacturing Engineering Research CenterDepartment of Optical Science and EngineeringFudan UniversityShanghai200433P. R. China
| | - Jun Wang
- Key Laboratory of Micro and Nano Photonic Structures (MOE)and Shanghai Ultra‐precision Optical Manufacturing Engineering Research CenterDepartment of Optical Science and EngineeringFudan UniversityShanghai200433P. R. China
| | - Paola Ayala
- Faculty of PhysicsUniversity of ViennaVienna1090Austria
| | - Chunxiao Cong
- Center for Micro Nano SystemsSchool of Information Science and Technology (SIST)Fudan UniversityShanghai200433P. R. China
| | - Yajie Qin
- Center for Micro Nano SystemsSchool of Information Science and Technology (SIST)Fudan UniversityShanghai200433P. R. China
| | - Anran Yu
- Center for Micro Nano SystemsSchool of Information Science and Technology (SIST)Fudan UniversityShanghai200433P. R. China
| | - Nan Chi
- Key Laboratory for Information Science of Electromagnetic Waves (MoE)Department of Communication Science and EngineeringFudan UniversityShanghai200433P. R. China
| | - Yiqiang Zhan
- Center for Micro Nano SystemsSchool of Information Science and Technology (SIST)Fudan UniversityShanghai200433P. R. China
- Shanghai Frontier Base of Intelligent Optoelectronics and PerceptionInstitute of OptoelectronicsFudan University2005 Songhu RoadShanghai200438P. R. China
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7
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Zhan Z, Lin D, Cai J, Lu Y, Chen A, Zhang T, Chen K, Liu P, Wang X, Xie W. A Perovskite Photodetector Crossbar Array by Vapor Deposition for Dynamic Imaging. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2207106. [PMID: 36193774 DOI: 10.1002/adma.202207106] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 09/20/2022] [Indexed: 06/16/2023]
Abstract
With the development of perovskite photodetectors, integrating photodetectors into array image sensors is the next target to pursue. The major obstacle to integrating perovskite photodiodes for dynamic imaging is the optoelectrical crosstalk among the pixels. Herein, a perovskite photodiode-blocking diode (PIN-BD) crossbar array with pixel-wise rectifying property by the vapor deposition method is presented. The PIN-BD shows a large rectification ratio of 3.3 × 102 under illumination, suppressing electrical crosstalk to as small as 8.0% in the imaging array. The fast response time of 72.8 ns allows real-time image acquisition by over 25 frames per second. The imaging sensor exhibits excellent imaging capability with a large linear dynamic range of 112 dB with 4096 gray levels and weak light sensitivity under 1.2 lux.
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Affiliation(s)
- Zhenye Zhan
- Siyuan Laboratory, Guangdong Provincial Engineering Technology Research Center of Vacuum Coating Technologies and New Energy Materials, Department of Physics, Jinan University, Guangzhou, Guangdong, 510632, P.R. China
| | - Dongxu Lin
- Siyuan Laboratory, Guangdong Provincial Engineering Technology Research Center of Vacuum Coating Technologies and New Energy Materials, Department of Physics, Jinan University, Guangzhou, Guangdong, 510632, P.R. China
| | - Juntao Cai
- Guangzhou Research Institute of Optical, Mechanical and Electronical Technologies Co., Ltd, Guangzhou, Guangdong, 510663, P.R. China
| | - Yueheng Lu
- Siyuan Laboratory, Guangdong Provincial Engineering Technology Research Center of Vacuum Coating Technologies and New Energy Materials, Department of Physics, Jinan University, Guangzhou, Guangdong, 510632, P.R. China
| | - Aidi Chen
- Siyuan Laboratory, Guangdong Provincial Engineering Technology Research Center of Vacuum Coating Technologies and New Energy Materials, Department of Physics, Jinan University, Guangzhou, Guangdong, 510632, P.R. China
| | - Tiankai Zhang
- Siyuan Laboratory, Guangdong Provincial Engineering Technology Research Center of Vacuum Coating Technologies and New Energy Materials, Department of Physics, Jinan University, Guangzhou, Guangdong, 510632, P.R. China
- Department of Physics, Chemistry and Biology (IFM), Linköping University, Linköping, 58183, Sweden
| | - Ke Chen
- Siyuan Laboratory, Guangdong Provincial Engineering Technology Research Center of Vacuum Coating Technologies and New Energy Materials, Department of Physics, Jinan University, Guangzhou, Guangdong, 510632, P.R. China
| | - Pengyi Liu
- Siyuan Laboratory, Guangdong Provincial Engineering Technology Research Center of Vacuum Coating Technologies and New Energy Materials, Department of Physics, Jinan University, Guangzhou, Guangdong, 510632, P.R. China
- Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communications, Jinan University, Guangzhou, Guangdong, 510632, P.R. China
| | - Xiaomu Wang
- School of Electronic Science and Technology, Nanjing University, Nanjing, Jiangsu, 210093, P. R. China
| | - Weiguang Xie
- Siyuan Laboratory, Guangdong Provincial Engineering Technology Research Center of Vacuum Coating Technologies and New Energy Materials, Department of Physics, Jinan University, Guangzhou, Guangdong, 510632, P.R. China
- Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communications, Jinan University, Guangzhou, Guangdong, 510632, P.R. China
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8
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Shi B, Wang P, Feng J, Xue C, Yang G, Liao Q, Zhang M, Zhang X, Wen W, Wu J. Split-Ring Structured All-Inorganic Perovskite Photodetector Arrays for Masterly Internet of Things. NANO-MICRO LETTERS 2022; 15:3. [PMID: 36445558 PMCID: PMC9709000 DOI: 10.1007/s40820-022-00961-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 10/05/2022] [Indexed: 05/16/2023]
Abstract
Photodetectors with long detection distances and fast response are important media in constructing a non-contact human-machine interface for the Masterly Internet of Things (MIT). All-inorganic perovskites have excellent optoelectronic performance with high moisture and oxygen resistance, making them one of the promising candidates for high-performance photodetectors, but a simple, low-cost and reliable fabrication technology is urgently needed. Here, a dual-function laser etching method is developed to complete both the lyophilic split-ring structure and electrode patterning. This novel split-ring structure can capture the perovskite precursor droplet efficiently and achieve the uniform and compact deposition of CsPbBr3 films. Furthermore, our devices based on laterally conducting split-ring structured photodetectors possess outstanding performance, including the maximum responsivity of 1.44 × 105 mA W-1, a response time of 150 μs in 1.5 kHz and one-unit area < 4 × 10-2 mm2. Based on these split-ring photodetector arrays, we realized three-dimensional gesture detection with up to 100 mm distance detection and up to 600 mm s-1 speed detection, for low-cost, integrative, and non-contact human-machine interfaces. Finally, we applied this MIT to wearable and flexible digital gesture recognition watch panel, safe and comfortable central controller integrated on the car screen, and remote control of the robot, demonstrating the broad potential applications.
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Affiliation(s)
- Bori Shi
- Materials Genome Institute, Shanghai University, Shanghai, 200444, People's Republic of China
| | - Pingyang Wang
- Materials Genome Institute, Shanghai University, Shanghai, 200444, People's Republic of China
| | - Jingyun Feng
- Materials Genome Institute, Shanghai University, Shanghai, 200444, People's Republic of China
| | - Chang Xue
- Materials Genome Institute, Shanghai University, Shanghai, 200444, People's Republic of China
- Zhejiang Laboratory, Hangzhou, 311100, People's Republic of China
- HKUST Shenzhen-Hong Kong Collaborative Innovation Research Institute, Futian, Shenzhen, People's Republic of China
| | - Gaojie Yang
- School of Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Qingwei Liao
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138, USA
| | - Mengying Zhang
- Department of Physics, Shanghai University, Shanghai, 200444, People's Republic of China
| | - Xingcai Zhang
- School of Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA.
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138, USA.
| | - Weijia Wen
- HKUST Shenzhen-Hong Kong Collaborative Innovation Research Institute, Futian, Shenzhen, People's Republic of China
- The Advanced Material Thrust, The Hong Kong University of Science and Technology (Guangzhou), Guangzhou, People's Republic of China
| | - Jinbo Wu
- Materials Genome Institute, Shanghai University, Shanghai, 200444, People's Republic of China.
- Zhejiang Laboratory, Hangzhou, 311100, People's Republic of China.
- HKUST Shenzhen-Hong Kong Collaborative Innovation Research Institute, Futian, Shenzhen, People's Republic of China.
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9
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Chung WG, Kim E, Song H, Lee J, Lee S, Lim K, Jeong I, Park JU. Recent Advances in Electrophysiological Recording Platforms for Brain and Heart Organoids. ADVANCED NANOBIOMED RESEARCH 2022. [DOI: 10.1002/anbr.202200081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- Won Gi Chung
- Department of Materials Science and Engineering Yonsei University Seoul 03722 Republic of Korea
- Center for Nanomedicine Institute for Basic Science (IBS) Yonsei University Seoul 03722 Republic of Korea
| | - Enji Kim
- Department of Materials Science and Engineering Yonsei University Seoul 03722 Republic of Korea
- Center for Nanomedicine Institute for Basic Science (IBS) Yonsei University Seoul 03722 Republic of Korea
| | - Hayoung Song
- Department of Materials Science and Engineering Yonsei University Seoul 03722 Republic of Korea
- Center for Nanomedicine Institute for Basic Science (IBS) Yonsei University Seoul 03722 Republic of Korea
| | - Jakyoung Lee
- Department of Materials Science and Engineering Yonsei University Seoul 03722 Republic of Korea
- Center for Nanomedicine Institute for Basic Science (IBS) Yonsei University Seoul 03722 Republic of Korea
| | - Sanghoon Lee
- Department of Materials Science and Engineering Yonsei University Seoul 03722 Republic of Korea
- Center for Nanomedicine Institute for Basic Science (IBS) Yonsei University Seoul 03722 Republic of Korea
| | - Kyeonghee Lim
- Department of Materials Science and Engineering Yonsei University Seoul 03722 Republic of Korea
- Center for Nanomedicine Institute for Basic Science (IBS) Yonsei University Seoul 03722 Republic of Korea
| | - Inhea Jeong
- Department of Materials Science and Engineering Yonsei University Seoul 03722 Republic of Korea
- Center for Nanomedicine Institute for Basic Science (IBS) Yonsei University Seoul 03722 Republic of Korea
| | - Jang-Ung Park
- Department of Materials Science and Engineering Yonsei University Seoul 03722 Republic of Korea
- Center for Nanomedicine Institute for Basic Science (IBS) Yonsei University Seoul 03722 Republic of Korea
- KIURI Institute Yonsei University Seoul 03722 Republic of Korea
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10
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Kim M, Hwang JC, Min S, Park YG, Kim S, Kim E, Seo H, Chung WG, Lee J, Cho SW, Park JU. Multimodal Characterization of Cardiac Organoids Using Integrations of Pressure-Sensitive Transistor Arrays with Three-Dimensional Liquid Metal Electrodes. NANO LETTERS 2022; 22:7892-7901. [PMID: 36135332 PMCID: PMC9562461 DOI: 10.1021/acs.nanolett.2c02790] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 09/17/2022] [Indexed: 06/16/2023]
Abstract
Herein, we present an unconventional method for multimodal characterization of three-dimensional cardiac organoids. This method can monitor and control the mechanophysiological parameters of organoids within a single device. In this method, local pressure distributions of human-induced pluripotent stem-cell-derived cardiac organoids are visualized spatiotemporally by an active-matrix array of pressure-sensitive transistors. This array is integrated with three-dimensional electrodes formed by the high-resolution printing of liquid metal. These liquid-metal electrodes are inserted inside an organoid to form the intraorganoid interface for simultaneous electrophysiological recording and stimulation. The low mechanical modulus and low impedance of the liquid-metal electrodes are compatible with organoids' soft biological tissue, which enables stable electric pacing at low thresholds. In contrast to conventional electrophysiological methods, this measurement of a cardiac organoid's beating pressures enabled simultaneous treatment of electrical therapeutics using a single device without any interference between the pressure signals and electrical pulses from pacing electrodes, even in wet organoid conditions.
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Affiliation(s)
- Moohyun Kim
- Department
of Materials Science and Engineering, Yonsei
University, Seoul 03722, Republic of Korea
- Center
for Nanomedicine, Institute for Basic Science (IBS), Yonsei University, Seoul 03722, Republic of Korea
| | - Jae Chul Hwang
- Department
of Materials Science and Engineering, Yonsei
University, Seoul 03722, Republic of Korea
- Center
for Nanomedicine, Institute for Basic Science (IBS), Yonsei University, Seoul 03722, Republic of Korea
| | - Sungjin Min
- Department
of Biotechnology, Yonsei University, Seoul 03722, Republic of Korea
| | - Young-Geun Park
- Department
of Materials Science and Engineering, Yonsei
University, Seoul 03722, Republic of Korea
- Center
for Nanomedicine, Institute for Basic Science (IBS), Yonsei University, Seoul 03722, Republic of Korea
| | - Suran Kim
- Department
of Biotechnology, Yonsei University, Seoul 03722, Republic of Korea
| | - Enji Kim
- Department
of Materials Science and Engineering, Yonsei
University, Seoul 03722, Republic of Korea
- Center
for Nanomedicine, Institute for Basic Science (IBS), Yonsei University, Seoul 03722, Republic of Korea
| | - Hunkyu Seo
- Department
of Materials Science and Engineering, Yonsei
University, Seoul 03722, Republic of Korea
- Center
for Nanomedicine, Institute for Basic Science (IBS), Yonsei University, Seoul 03722, Republic of Korea
| | - Won Gi Chung
- Department
of Materials Science and Engineering, Yonsei
University, Seoul 03722, Republic of Korea
- Center
for Nanomedicine, Institute for Basic Science (IBS), Yonsei University, Seoul 03722, Republic of Korea
| | - Jakyoung Lee
- Department
of Materials Science and Engineering, Yonsei
University, Seoul 03722, Republic of Korea
- Center
for Nanomedicine, Institute for Basic Science (IBS), Yonsei University, Seoul 03722, Republic of Korea
| | - Seung-Woo Cho
- Department
of Biotechnology, Yonsei University, Seoul 03722, Republic of Korea
- Center
for Nanomedicine, Institute for Basic Science (IBS), Yonsei University, Seoul 03722, Republic of Korea
| | - Jang-Ung Park
- Department
of Materials Science and Engineering, Yonsei
University, Seoul 03722, Republic of Korea
- Center
for Nanomedicine, Institute for Basic Science (IBS), Yonsei University, Seoul 03722, Republic of Korea
- KIURI
Institute, Yonsei University, Seoul 03722, Republic of Korea
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11
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Li Z, Chu S, Zhang Y, Chen W, Chen J, Yuan Y, Yang S, Zhou H, Chen T, Xiao Z. Mass Transfer Printing of Metal-Halide Perovskite Films and Nanostructures. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2203529. [PMID: 35908154 DOI: 10.1002/adma.202203529] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 07/06/2022] [Indexed: 06/15/2023]
Abstract
Most methods of depositing perovskite films cannot meet the diverse requirements of real applications such as depositing films on various types of substrates, making patterns with different bandgaps for full-color display. Here, a robust mass transfer method of perovskite films and nanostructures is reported, meeting those requirements, by using an ultrathin branched polyethylenimine as interfacial chemical bonding layers. The transfer-printed perovskite films exhibit comparable morphology, composition, optoelectronic properties, and device performances with the counterparts made by optimized spin-coating methods. The perovskite light-emitting diodes (PeLEDs) using the transfer-printed films show decent external quantum efficiencies of 10.5% and 6.7% for red (680 nm) and sky-blue (493 nm) emissions, which are similar to the devices made by spin-coating. This robust transfer printing method also enables the the preparation of perovskite micropatterns with a high resolution up to 1270 pixels per inch. Horizontally aligned red and sky-blue perovskite microstripes are further obtained through multiple printing processes for white PeLEDs. This work demonstrates a feasible strategy for making perovskite films or micropatterns on various substrates for real applications in full-color display, white LEDs, lasing, etc.
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Affiliation(s)
- Zhijian Li
- CAS Key Laboratory of Strongly-coupled Quantum Matter Physics, Department of Physics, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Shenglong Chu
- CAS Key Laboratory of Strongly-coupled Quantum Matter Physics, Department of Physics, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Yihan Zhang
- CAS Key Laboratory of Strongly-coupled Quantum Matter Physics, Department of Physics, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Wenjing Chen
- CAS Key Laboratory of Strongly-coupled Quantum Matter Physics, Department of Physics, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Jia Chen
- CAS Key Laboratory of Strongly-coupled Quantum Matter Physics, Department of Physics, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Yongbo Yuan
- Hunan Key Laboratory of Super-microstructure and Ultrafast Process, School of Physics and Electronics, Central South University, Changsha, Hunan, 410083, China
| | - Shangfeng Yang
- CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, Synergetic Innovation Center of Quantum Information and Quantum Physics, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Hongmin Zhou
- Instruments Center for Physical Science, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Tao Chen
- CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui Province, 230026, China
| | - Zhengguo Xiao
- CAS Key Laboratory of Strongly-coupled Quantum Matter Physics, Department of Physics, University of Science and Technology of China, Hefei, Anhui, 230026, China
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12
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Large-area transparent biocomposite films based on nanocellulose and nanochitin via horizontal centrifugal casting. Carbohydr Polym 2022; 281:119051. [DOI: 10.1016/j.carbpol.2021.119051] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 12/22/2021] [Accepted: 12/24/2021] [Indexed: 12/14/2022]
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13
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Park Y, Yun I, Chung WG, Park W, Lee DH, Park J. High-Resolution 3D Printing for Electronics. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2104623. [PMID: 35038249 PMCID: PMC8922115 DOI: 10.1002/advs.202104623] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Revised: 12/04/2021] [Indexed: 05/17/2023]
Abstract
The ability to form arbitrary 3D structures provides the next level of complexity and a greater degree of freedom in the design of electronic devices. Since recent progress in electronics has expanded their applicability in various fields in which structural conformability and dynamic configuration are required, high-resolution 3D printing technologies can offer significant potential for freeform electronics. Here, the recent progress in novel 3D printing methods for freeform electronics is reviewed, with providing a comprehensive study on 3D-printable functional materials and processes for various device components. The latest advances in 3D-printed electronics are also reviewed to explain representative device components, including interconnects, batteries, antennas, and sensors. Furthermore, the key challenges and prospects for next-generation printed electronics are considered, and the future directions are explored based on research that has emerged recently.
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Affiliation(s)
- Young‐Geun Park
- Department of Materials Science and EngineeringYonsei UniversitySeoul03722Republic of Korea
- Center for NanomedicineInstitute for Basic Science (IBS)Seoul03722Republic of Korea
- Graduate Program of Nano Biomedical Engineering (NanoBME)Advanced Science InstituteYonsei UniversitySeoul03722Republic of Korea
| | - Insik Yun
- Department of Materials Science and EngineeringYonsei UniversitySeoul03722Republic of Korea
- Center for NanomedicineInstitute for Basic Science (IBS)Seoul03722Republic of Korea
- Graduate Program of Nano Biomedical Engineering (NanoBME)Advanced Science InstituteYonsei UniversitySeoul03722Republic of Korea
| | - Won Gi Chung
- Department of Materials Science and EngineeringYonsei UniversitySeoul03722Republic of Korea
- Center for NanomedicineInstitute for Basic Science (IBS)Seoul03722Republic of Korea
- Graduate Program of Nano Biomedical Engineering (NanoBME)Advanced Science InstituteYonsei UniversitySeoul03722Republic of Korea
| | - Wonjung Park
- Department of Materials Science and EngineeringYonsei UniversitySeoul03722Republic of Korea
- Center for NanomedicineInstitute for Basic Science (IBS)Seoul03722Republic of Korea
- Graduate Program of Nano Biomedical Engineering (NanoBME)Advanced Science InstituteYonsei UniversitySeoul03722Republic of Korea
| | - Dong Ha Lee
- Department of Materials Science and EngineeringYonsei UniversitySeoul03722Republic of Korea
- Center for NanomedicineInstitute for Basic Science (IBS)Seoul03722Republic of Korea
- Graduate Program of Nano Biomedical Engineering (NanoBME)Advanced Science InstituteYonsei UniversitySeoul03722Republic of Korea
| | - Jang‐Ung Park
- Department of Materials Science and EngineeringYonsei UniversitySeoul03722Republic of Korea
- Center for NanomedicineInstitute for Basic Science (IBS)Seoul03722Republic of Korea
- Graduate Program of Nano Biomedical Engineering (NanoBME)Advanced Science InstituteYonsei UniversitySeoul03722Republic of Korea
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14
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Abstract
Biological visual system can efficiently handle optical information within the retina and visual cortex of the brain, which suggests an alternative approach for the upgrading of the current low-intelligence, large energy consumption, and complex circuitry of the artificial vision system for high-performance edge computing applications. In recent years, retinomorphic machine vision based on the integration of optoelectronic image sensors and processors has been regarded as a promising candidate to improve this phenomenon. This novel intelligent machine vision technology can perform information preprocessing near or even within the sensor in the front end, thereby reducing the transmission of redundant raw data and improving the efficiency of the back-end processor for high-level computing tasks. In this contribution, we try to present a comprehensive review on the recent progress achieved in this emergent field.
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Affiliation(s)
- Weilin Chen
- National Key Laboratory of Science and Technology on Micro/Nano Fabrication, Shanghai Jiao Tong University, Shanghai 200240, China
- Department of Micro/Nano Electronics, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Zhang Zhang
- School of Microelectronics, Hefei University of Technology, Hefei 230601, China
| | - Gang Liu
- National Key Laboratory of Science and Technology on Micro/Nano Fabrication, Shanghai Jiao Tong University, Shanghai 200240, China
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15
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Liang FX, Fan RY, Li JY, Fu C, Jiang JJ, Fang T, Wu D, Luo LB. Highly Sensitive Ultraviolet and Visible Wavelength Sensor Composed of Two Identical Perovskite Nanofilm Photodetectors. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2102987. [PMID: 34431627 DOI: 10.1002/smll.202102987] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 06/28/2021] [Indexed: 06/13/2023]
Abstract
This work reports the design of a wavelength sensor composed of two identical perovskite (FA0.85 Cs0.15 PbI3 ) photodetectors (PDs) that are capable of discriminating incident wavelength in a quantitative way. Due to strong wavelength-dependent absorption coefficient, the penetration depth of the photons in the FA0.85 Cs0.15 PbI3 nanofilms increases with the increasing wavelength, leading to a gradual decrease of photo-generated current for PD1, but an increase of photocurrent in PD2, according to the theoretical simulation of Technology Computer Aided Design. This special evolution of photo-generated current as a function of wavelength facilitates the quantitative determination of the wavelength since the current ratio of both PDs monotonously decreases with the increase of wavelength from 265 to 810 nm. The average absolute error and the average relative error are estimated to be 7.6 nm and 1.68%, respectively, which are much better than other semiconductors materials-based wavelength sensors previously reported. It is believed that the present perovskite film-based wavelength sensor will have potential application in the future color/spectrum optoelectronic devices.
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Affiliation(s)
- Feng-Xia Liang
- School of Materials Science and Engineering and Anhui Provincial Key Laboratory of Advanced Functional Materials and Devices, Hefei University of Technology, Hefei, 230009, China
| | - Rong-Yu Fan
- School of Materials Science and Engineering and Anhui Provincial Key Laboratory of Advanced Functional Materials and Devices, Hefei University of Technology, Hefei, 230009, China
| | - Jing-Yue Li
- School of Electronic Science and Applied Physics, Hefei University of Technology, Hefei, 230009, China
| | - Can Fu
- School of Electronic Science and Applied Physics, Hefei University of Technology, Hefei, 230009, China
| | - Jing-Jing Jiang
- School of Materials Science and Engineering and Anhui Provincial Key Laboratory of Advanced Functional Materials and Devices, Hefei University of Technology, Hefei, 230009, China
| | - Ting Fang
- School of Electronic Science and Applied Physics, Hefei University of Technology, Hefei, 230009, China
| | - Di Wu
- School of Physics and Microelectronics, Zhengzhou University, Zhengzhou, 450052, China
| | - Lin-Bao Luo
- School of Electronic Science and Applied Physics, Hefei University of Technology, Hefei, 230009, China
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