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Graphene‐Based Heterojunctions
In article number 2401150, Xiaojuan Sun, Dabing Li, and co‐workers developed an in‐situ growth strategy for the wafer‐scale patterned graphene array on non‐catalytic substrates. It enables the easy fabrication and mass production of optoelectronic artificial synaptic devices, showing great potential for biomimetic vision systems.
The unique optical and electrical properties of graphene‐based heterojunctions make them significant for artificial synaptic devices, promoting the advancement of biomimetic vision systems. However, mass production and integration of device arrays are necessary for visual imaging, which is still challenging due to the difficulty in direct growth of wafer‐scale graphene patterns. Here, a novel strategy...
Lanbuzheng (Geum japonicum Thunb. var. chinense Bolle), a plant found in Southwest China, is a traditional Chinese medicine that promotes hematopoiesis and antioxidant functions. Many of its chemical constituents remain unknown, posing challenges both to understanding its pharmacological mechanisms and to conducting quality control research. In this work, ultra‐high performance liquid chromatography...
Currently, artificial neural networks (ANNs) based on memristors are limited to recognizing static images of objects when simulating human visual system, preventing them from performing high‐dimensional information perception, and achieving more complex biomimetic functions is subject to certain limitations. In this work, indium gallium zinc oxide (IGZO)/tungsten oxide (WO3−x)‐heterostructured artificial...
Leaf chlorosis and root browning with root rot were observed on mature Cinnamomum camphora (Linn) Presl between 2021 and 2023 in Hangzhou, Zhejiang province, China. Three strains of fungi consistently isolated from the diseased roots were selected for identification and pathogenicity test. They were identified as Fusarium decemcellulare Brick based on the morphology and phylogenetic analysis using...