A5016315656- Conducting polymers and applications
- Organic Electronics and Photovoltaics
- Perovskite Materials and Applications
- Polymer crystallization and properties
- Advanced Sensor and Energy Harvesting Materials
- biodegradable polymer synthesis and properties
- Polymer Nanocomposites and Properties
- Electrochemical sensors and biosensors
- Advanced Photocatalysis Techniques
- Cardiac pacing and defibrillation studies
- Blood Pressure and Hypertension Studies
- Advanced biosensing and bioanalysis techniques
- Electrochemical Analysis and Applications
- Natural Fiber Reinforced Composites
- Molecular Junctions and Nanostructures
- Advanced Memory and Neural Computing
- Neuroscience and Neural Engineering
- Graphene research and applications
- ECG Monitoring and Analysis
- Thin-Film Transistor Technologies
- Cardiovascular Health and Risk Factors
- Electrospun Nanofibers in Biomedical Applications
- Cardiac Arrhythmias and Treatments
- Advanced Chemical Sensor Technologies
- Thyroid Cancer Diagnosis and Treatment
South China University of Technology
2020-2024
Forschungszentrum Jülich
2018-2023
Ernst Ruska Centre
2023
State Key Laboratory of Luminescent Materials and Devices
2020
State Key Laboratory of Pulp and Paper Engineering
2020
Pulp and Paper Research Institute
2020
Sichuan University
2012-2017
Chengdu University
2016
State Council of the People's Republic of China
2016
West China Hospital of Sichuan University
2013
Abstract Organic electrochemical transistors (OECTs) have emerged as versatile electrophysiological sensors due to their high transconductance, biocompatibility, and transparent channel material. High maximum transconductances are demonstrated facilitating the extracellular recording of signals from electrogenic cells. However, this requires large dimensions thick polymer films. These lead low transistor densities. Here, interdigitated OECTs (iOECTs) introduced, which feature at small device...
The detection of chemical messenger molecules, such as neurotransmitters in nervous systems, demands high sensitivity to measure small variations, selectivity eliminate interferences from analogues, and compliant devices be minimally invasive soft tissue. Here, an organic electrochemical transistor (OECT) embedded a flexible polyimide substrate is utilized transducer realize highly sensitive dopamine aptasensor. A split aptamer tethered gold gate electrode the analyte binding can detected...
Conjugated polyelectrolytes (CPEs) have achieved vast success in organic electronics due to their appealing opt-electrical properties and convenient solution-processability. However, most of the existing n-type CPEs commonly exhibit distinct light capture visible region. The attainment novel possessing both high electron conductivity transparency is significant while still challenging. Herein, optimized amount diradicals by benzobisthiadiazo (BBT) unit are intentionally introduced into...
Abstract Flexible and transparent electronic devices possess crucial advantages over conventional silicon based systems for bioelectronic applications since they are able to adapt nonplanar surfaces, cause less chronic immunoreactivity, facilitate easy optical inspection. Here, organic electrochemical transistors (OECTs) embedded in a flexible matrix of polyimide record cardiac action potentials. The wafer‐scale fabricated exhibit transconductances (12 mS V −1 ) drain–source on‐to‐off...
Understanding the interactions between jet engine soot and exhaust plume vapor components, such as water vapour benzene, is crucial for assessing post-combustion modification resulting impact on environment human health. This study focuses adsorption desorption of single component species, namely, volatile organic compounds (VOCs) with varying physicochemical properties, particles derived from different combustion conditions, thus providing fundamental insights into vapor-solid partitioning...
The physical origin of graphene oxide nanosheet (GONS)-driven polymer crystallization was studied from the perspective intrachain conformational ordering. Time-resolved Fourier-transform infrared spectroscopy indicated that both ordering and isotactic polypropylene (iPP) were obviously accelerated by presence GONSs, indicating their efficient nucleation activity for iPP crystallization. Furthermore, long helical segments occurred prior to iPP, as revealed two-dimensional correlation...
Photocatalytic hydrogen evolution from water has recently drawn tremendous attention and stimulated extensive efforts in the design of high-performance photocatalysts. Here, we designed a series porphyrin-based conjugated polyelectrolytes (CPEs) with different coordinated metals for efficient photocatalytic evolution. The polar side chains these CPEs allow formation nanoscale aggregates photocatalysis. central (Ni, Cu, Pt) incorporated into porphyrin units greatly alter electronic properties...
Tailoring interfacial crystallization has been widely recognized as a promising pathway to enhance adhesion between polymeric matrix and reinforcing fiber. However, the induction ability of natural fiber is usually disturbed by an uneven internal structure. In this work, encourage ramie (RF) poly(l-lactic acid) (PLLA), stereocomplex (sc) crystallites were physically decorated on surface RF nucleation promoters. Compared sparse spherulites dispersed around raw RF, sc-coated fostered...
In this work, two non-fullerene electron acceptors were synthesized by combining BTT as a central unit with terminal groups. Consequently, organic solar cells based on BTTBo-4F and BTTBo-4FN achieved 11.60% 8.27% power conversion efficiencies, respectively.
Optimized polyethylene glycol decoration of n-type conducting polymer PBFDO enabled well-balanced electron transport and ion accessibility, boosting the performance organic electrochemical transistors (OECTs) complementary circuits.
Following our previous work on graphene oxide-induced polylactide (PLA) crystallization [Macromolecules 2010, 43, 5000-5008], in the current work, we further revealed role of size and structural integrity thermally reduced oxide (RGO) PLA crystallization. RGO nanoplatelets with different architectures were obtained via bath probe ultrasound (RGOw RGOp). The average decreased substantially intensity time, where generation edges constituted translocation functional group sites from in-plane to...
Nucleation ability of reduced GO was enhanced by the removal oxygenic groups and partial recovery sp<sup>2</sup> carbon network.
Doping provides an efficient strategy to control the electronic properties of organic semiconductors. However, compared with widely reported p‐type doping protocols, n‐type semiconductors still remains a challenge. Herein, series novel n‐doped conjugated polyelectrolytes (CPEs) high levels and conductivity are designed. These CPEs synthesized via facile, metal‐free, high‐yield aldol condensation protocol from bis‐isatin bis‐oxindole monomers. The designed possess electron‐deficient rigid...