Peiyi Li

ORCID: 0000-0002-5574-8767
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About
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Research Areas
  • Quantum Computing Algorithms and Architecture
  • Quantum Information and Cryptography
  • Advanced Sensor and Energy Harvesting Materials
  • Molecular Junctions and Nanostructures
  • High voltage insulation and dielectric phenomena
  • Conducting polymers and applications
  • Quantum and electron transport phenomena
  • Quantum-Dot Cellular Automata
  • Advanced biosensing and bioanalysis techniques
  • Power Transformer Diagnostics and Insulation
  • Video Surveillance and Tracking Methods
  • RNA Interference and Gene Delivery
  • Energy Load and Power Forecasting
  • Optical Network Technologies
  • Parallel Computing and Optimization Techniques
  • Advanced Photonic Communication Systems
  • Pesticide and Herbicide Environmental Studies
  • Pharmaceutical and Antibiotic Environmental Impacts
  • Electromagnetic Compatibility and Noise Suppression
  • Dental materials and restorations
  • Lignin and Wood Chemistry
  • Advanced Optical Network Technologies
  • Radio Frequency Integrated Circuit Design
  • Photochemistry and Electron Transfer Studies
  • Analytical Chemistry and Sensors

Chinese Academy of Fishery Sciences
2022-2025

Tianjin University
2023-2025

Shanghai Ocean University
2022-2025

West China Hospital of Sichuan University
2023-2024

Sun Yat-sen University
2021-2024

Shanghai Jiao Tong University
2019-2024

Stomatology Hospital
2021-2024

North Carolina State University
2022-2024

Sichuan University
2019-2024

The Third Affiliated Hospital of Zhejiang Chinese Medical University
2024

Abstract Highly stretchable and robust strain sensors are rapidly emerging as promising candidates for a diverse of wearable electronics. The main challenge the practical application electronics is energy consumption device aging. Energy mainly depends on conductivity sensor, it key factor in determining Here, we design liquid metal (LM)‐embedded hydrogel sensing material to overcome barrier aging simultaneously exhibits high (up 22 S m −1 ), low elastic modulus (23 kPa), ultrahigh...

10.1002/inf2.12419 article EN cc-by InfoMat 2023-03-20

Abstract Extracellular vesicles (EVs) are lipid bilayer nanovesicles released from living or apoptotic cells that can transport DNA, RNA, protein, and cargo. EVs play critical roles in cell–cell communication tissue homeostasis, have numerous therapeutic uses including serving as carriers for nanodrug delivery. There multiple ways to load with nanodrugs, such electroporation, extrusion, ultrasound. However, these approaches may limited drug‐loading rates, poor EV membrane stability, high...

10.1002/smll.202301748 article EN Small 2023-06-06

Abstract Energy storage is playing an increasingly important role in the modern world as sustainability becoming a critical issue. Within this domain, rechargeable battery gaining significant popularity it has been adopted to serve power supplier broad range of application scenarios, such cyber‐physical system (CPS), due multiple advantages. On other hand, inspection and management solutions have constructed based on CPS architecture order guarantee quality, reliability safety batteries. In...

10.1049/cps2.12086 article EN cc-by IET Cyber-Physical Systems Theory & Applications 2024-01-31

In this paper, we propose a real-time 3D hand pose estimation algorithm using the randomized decision forest framework. Our takes depth image as input and generates set of skeletal joints output. Previous forest-based methods often give labels to all points in point cloud at very early stage vote for joint locations. By contrast, our only tracks more flexible virtual landmark points, named segmentation index (SIPs), before reaching final leaf node. Roughly speaking, SIP represents centroid...

10.1109/iccv.2015.100 article EN 2015-12-01

<title>Abstract</title> Ionogels have emerged as versatile materials with potential applications in flexible electronics and soft robotics. However, preparing high-performance ionogels high conductivity good mechanical strength remains challenging. Here, we report the development of a novel supramolecular ionogel wearable device for monitoring stimulus-response behavior aquatic animals. The integration silver nanowires (AgNWs) endows electrical (0.56 S m<sup>− 1</sup>) robustness (strain...

10.21203/rs.3.rs-5757703/v1 preprint EN cc-by Research Square (Research Square) 2025-01-15

Soft robotics has undergone considerable progress driven by materials that can effectively transduce external stimuli into mechanical actuation. Here, we report the development of a photothermal-responsive hydrogel actuator with shape memory capabilities inspired adaptive locomotion sea cucumbers. This is based on cucumber peptides (SCP) and liquid metal (LM) network responsive to near-infrared (NIR) light. Upon NIR irradiation, undergoes phase transition from swollen collapsed state,...

10.1021/acsami.4c21626 article EN ACS Applied Materials & Interfaces 2025-01-19

Wearable temperature-sensitive electronic skin enables robots to rapidly detect environmental changes and respond intelligently, thereby reducing temperature-related mechanical failures. Additionally, this can measure record the temperature of external objects, broadening its potential applications in medical field. In study, we designed a thermally sensitive artificial ionic using liquids (ILs) as solvents carbon nanotubes (CNTs) conductive fillers. The incorporation ILs into polymer...

10.1021/acsami.4c20445 article EN ACS Applied Materials & Interfaces 2025-01-30

Abstract The rapid advancement in stretchable electronics necessitates stable and highly conductors. In this work, a novel approach using the Programmable Island‐Bridge Configuration (PIBC) is introduced to develop ultra‐stretchable conductors that feature tunable stretchability conductivity. PIBC utilizes liquid metal, known for its excellent conductivity shape adaptability, as island component, 1D nanoconductors bridges. This combination constructs robust, through dynamic self‐assembly....

10.1002/adfm.202506492 article EN Advanced Functional Materials 2025-04-04

The synthesis and photophysical properties of a linear 2,2':6',2' '-terpyridine-based trinuclear Ru(II)-Os(II) nanometer-sized array are described. This comprises two bis(2,2':6',2' '-terpyridine) ruthenium(II) terminals connected via alkoxy-strapped 4,4'-diethynylated biphenylene units to central osmium(II) core. mixed-metal was prepared using the "synthesis at metal" approach, Ru(II)-Ru(II) separation is ca. 50 A. Energy transfer occurs with high efficiency from Ru(II) Os(II) center all...

10.1021/ja044097r article EN Journal of the American Chemical Society 2005-02-04

Despite rapid advances in quantum computing technologies, the qubit connectivity limitation remains to be a critical challenge. Both near-term NISQ computers and relatively long-term scalable architectures do not offer full connectivity. As result, circuits may directly executed on hardware, compiler needs perform routing make circuit compatible with device layout. During step, inserts SWAP gates performs transformations. Given topology of target there are typically multiple candidates. The...

10.1109/hpca53966.2022.00058 article EN 2022-04-01

Continuous physiological monitoring is a promising alternative to current diabetes mellitus and other chronic disease for obtaining big data sets help individualized therapy. Whereas traditional enzymatic sensors degrade rapidly during use several days even in mild conditions. Non-enzymatic outperform ones terms of cost, sensitivity, stability. Here, we present continuous glucose platform consisting quartz crystal microbalance (QCM) flexible hydrogel recognition system. A stretchable...

10.1016/j.biosx.2022.100110 article EN cc-by-nc-nd Biosensors and Bioelectronics X 2022-01-27

Abstract Soft electronics have emerged as a prominent research domain, with diverse applications from medical monitoring to soft robotics. Liquid metal (LM) has promising material for due its high electrical conductivity (3.4 × 10 6 S m −1 ) and fluidity at room temperature. However, the dispersion of LM nanoparticles performance composites in not been extensively explored. In this study, novel approach direct biocompatible hyaluronic acid (HA) create multifunctional LM/HA hydrogels is...

10.1002/admt.202300406 article EN Advanced Materials Technologies 2023-06-21

Insufficiently managed incisional (INC) pain severely affects patients' life quality and rehabilitation after a major operation. However, mechanisms underlying INC still remain poorly understood.

10.7150/thno.97856 article EN cc-by Theranostics 2024-01-01

A series of protected and terminal dialkynes with extended pi-conjugation through the fused oligothienyl linker unit in backbone, 2,5-bis(trimethylsilylethynyl)thieno[3,2-b]thiophene 1a, 5,5'-bis(trimethylsilylethynyl)dithieno[3,2-b:2',3'-d]thiophene 1b, 2,5-bis(ethynyl)thieno[3,2-b]thiophene 2a, 5,5'-bis(ethynyl)dithieno[3,2-b:2',3'-d]thiophene 2b, has been synthesized characterised. The digold alkynyl complexes [(Ph3P)Au(C[triple bond]C)(C6H2S2)(C[triple bond]C)Au(PPh3)] 3a...

10.1039/b415965a article EN Dalton Transactions 2005-01-01

The acetylide-functionalised thiophene gold(I) complexes [(PPh3)Au(CC(C4H2S)(C4H3S))] 1, [(PPh3)Au(CC(C4H2S)CC)Au(PPh3)] 2, [(PR3)Au(CC(C4H2S)2CC)Au(PR3)] (R = Ph 3, Cy 4) and [(PPh3)Au(CC(C4H2S)3CC)Au(PPh3)] 5 have been prepared by the reaction of trimethylsilylethynyl oligothiophene with KOH/MeOH, followed addition a stoichiometric amount phosphine chloride NaOMe in MeOH. products characterised spectroscopically their single crystal X-ray structures determined. In molecular all Au(I)...

10.1039/b202283d article EN CrystEngComm 2002-01-01

The magnitude of electronic coupling between the terminal chromophores shows a precise dependence on dihedral angle around bridging biphenyl group.

10.1039/b512307k article EN Physical Chemistry Chemical Physics 2005-01-01

Northeast China has been facing a severe power shortage situation. Since September 2021, “power rationing” events occurring in many places the three provinces of northeast have causing inconvenience to people’s production and life. Therefore, it is particularly important accurately predict load combined with influencing factors local consumption. At same time, region about enter heating season, pressure on coal electricity will further increase. In Heilongjiang Province, due capacity...

10.3389/fenrg.2024.1326525 article EN cc-by Frontiers in Energy Research 2024-02-05

Tracking multiple vehicles in wide area traffic scenes is challenging due to high target density, severe similar ambiguity, and low frame rate. In this paper, we propose a novel spatio-temporal context model, named maximum consistency (MCC), leverage the discriminative power robustness scenario. For candidate association, its MCC defined as most consistent association neighborhood. Such selection picks reliable neighborhood information while filtering out noisy distraction. We tested...

10.1109/icassp.2013.6638042 article EN IEEE International Conference on Acoustics Speech and Signal Processing 2013-05-01
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