Guofeng Yang
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View article: Hardware-intrinsic encrypted imaging and neuromorphic computing enabled by bias-reconfigurable AlScN/GaN heterojunction ultraviolet photodetector
Hardware-intrinsic encrypted imaging and neuromorphic computing enabled by bias-reconfigurable AlScN/GaN heterojunction ultraviolet photodetector Open
View article: α-Lipoic acid mitigates age-related cognitive decline by modulating PPARγ/NF-κB-mediated neuroinflammation
α-Lipoic acid mitigates age-related cognitive decline by modulating PPARγ/NF-κB-mediated neuroinflammation Open
LA mitigated age-related cognitive deficits by modulating neuroinflammation through PPARγ/NF-κB suppression. Our findings highlighted the therapeutic potential of LA in aging-related cognitive decline and the role of the PPARγ/NF-κB axis i…
View article: Epidemiological features of tuberculosis infection in a high-altitude population: a population-based, cross-sectional survey in Tibet, China
Epidemiological features of tuberculosis infection in a high-altitude population: a population-based, cross-sectional survey in Tibet, China Open
Background Targeted strategies for marginalized populations, including high-altitude communities, are crucial for TB elimination. This study assessed TB infection (TBI) prevalence across altitudinal gradients and evaluated altitude-depende…
View article: Inhibition of Sirtuin 2 enhances autophagy and restores neuronal function in aged hippocampal neurons
Inhibition of Sirtuin 2 enhances autophagy and restores neuronal function in aged hippocampal neurons Open
Age-related cognitive decline is linked to impaired autophagy and hippocampal dysfunction. This study investigates the role of Sirtuin 2 (SIRT2) in age-related cognitive decline, focusing on its impact on autophagy and hippocampal function…
View article: Oat Cover Crop Integration in Alfalfa‐Tall Fescue Mixed Grasslands: Optimizing Sowing Ratios and Spatial Arrangements for Enhanced Productivity and Weed Suppression
Oat Cover Crop Integration in Alfalfa‐Tall Fescue Mixed Grasslands: Optimizing Sowing Ratios and Spatial Arrangements for Enhanced Productivity and Weed Suppression Open
The integration of cover crops during forage establishment represents a widely adopted agronomic strategy to suppress weed emergence, enhance stand establishment, and improve grassland community stability. In this study, a two‐year field e…
View article: Multiple exciton generation boosting over 100% quantum efficiency photoelectrochemical photodetection
Multiple exciton generation boosting over 100% quantum efficiency photoelectrochemical photodetection Open
The self-powered photoelectrochemical components themselves featured advancements in operating independently without external supply. Ultimately, due to lack of assistance from the external bias, the photoelectrochemical response is common…
View article: The Combination of Physiological and Transcriptomic Approaches Reveals New Insights into the Molecular Mechanisms of Leymus chinensis Growth Under Different Shading Intensities
The Combination of Physiological and Transcriptomic Approaches Reveals New Insights into the Molecular Mechanisms of Leymus chinensis Growth Under Different Shading Intensities Open
Leymus chinensis is a grass species in the family Triticeae that is found in the Eurasian grassland region and is known for its outstanding ecological advantages and economic value. However, the increasing adoption of photovoltaic agricult…
View article: Artificial optoelectronic synapses based on Ga<sub>2</sub>O<sub>3</sub> metal–semiconductor–metal solar‐blind ultraviolet photodetectors with asymmetric electrodes for neuromorphic computing
Artificial optoelectronic synapses based on Ga<sub>2</sub>O<sub>3</sub> metal–semiconductor–metal solar‐blind ultraviolet photodetectors with asymmetric electrodes for neuromorphic computing Open
Research on optoelectronic synapses that can integrate both detection and processing functions is essential for the development of efficient neuromorphic computing. Here, we experimentally demonstrated an Ga 2 O 3 ‐based metal–semiconducto…
View article: Integrated Analyses of the Mechanism of Flower Color Formation in Alfalfa (Medicago sativa)
Integrated Analyses of the Mechanism of Flower Color Formation in Alfalfa (Medicago sativa) Open
Background: Alfalfa (Medicago sativa) is one of the most valuable forages in the world. As an outcrossing species, it needs bright flowers to attract pollinators to deal with self-incompatibility. Although various flower colors have been o…
View article: Genome-wide Characterization of the MBF1 Gene Family and Its Expression Pattern in Different Tissues and Under Stresses in Medicago truncatula and Medicago sativa
Genome-wide Characterization of the MBF1 Gene Family and Its Expression Pattern in Different Tissues and Under Stresses in Medicago truncatula and Medicago sativa Open
Multiprotein bridging factor 1 (MBF1) is a transcription factor family playing crucial roles in plant development and stress responses. In this study, we analyzed MBF1 genes in Medicago truncatula and Medicago sativa under abiotic stresses…
View article: Unveiling the low‐temperature oxidation chemistry of dipropyl carbonate
Unveiling the low‐temperature oxidation chemistry of dipropyl carbonate Open
Dialkyl carbonates (DACs) own an environmentally friendly synthesis route, making them potential candidates as alternative fuels. However, for DACs to be widely accepted as an alternative fuel, a comprehensive understanding of their combus…
View article: High‐Performance Composite Membranes: Embedding Yttria‐Stabilized Zirconia in Polyphenylene Sulfide Fabric for Enhanced Alkaline Water Electrolysis Efficiency
High‐Performance Composite Membranes: Embedding Yttria‐Stabilized Zirconia in Polyphenylene Sulfide Fabric for Enhanced Alkaline Water Electrolysis Efficiency Open
Due to their excellent alkali resistance and chemical stability, polyphenylene sulfide (PPS) fabric membranes are widely used in alkaline water electrolysis (AWE) for hydrogen production. However, traditional PPS membranes suffer from poor…
View article: Integrated transcriptomic and endogenous hormones analyses revealed the molecular mechanism of light and auxin for the regeneration of callus tissue in seashore paspalum
Integrated transcriptomic and endogenous hormones analyses revealed the molecular mechanism of light and auxin for the regeneration of callus tissue in seashore paspalum Open
Background: Seashore paspalum (Paspalum vaginatum O. Swartz) is a halophyte known for its exceptional salt tolerance and ecological adaptability. It is an excellent candidate for studying salt tolerance mechanisms and screening salt tolera…
View article: Silicon hyperdoping using selenium and manganese ion implantation and pulsed laser annealing
Silicon hyperdoping using selenium and manganese ion implantation and pulsed laser annealing Open
The effect of pulsed laser annealing (PLA) on the structure and optical properties of Mn-, Seand (Mn+Se)implanted silicon layers was studied. 95 keV Mn+ and 200 keV Se+ ions were implanted separately and together into p-type Si wafers up t…
View article: Integrated analyses of the mechanism of flower color formation in alfalfa (Medicago sativa)
Integrated analyses of the mechanism of flower color formation in alfalfa (Medicago sativa) Open
Alfalfa ( Medicago sativa ) is one of the most valuable forages in the world. As an outcrossing species, it needs bright flowers to attract pollinators to deal with self-incompatibility. Although various flower colors have been observed an…
View article: Chiral photothermoelectric effect driven by high-Q quasi-bound states in the continuum
Chiral photothermoelectric effect driven by high-Q quasi-bound states in the continuum Open
Bound states in continuum (BIC) have been proposed as a means to efficiently improve light-matter interactions in metasurfaces. While breaking the mirror symmetry of structure and developing BIC into a reachable and observable quasi-BIC, i…
View article: Boosting the Curie temperature of GaN monolayer through van der Waals heterostructures
Boosting the Curie temperature of GaN monolayer through van der Waals heterostructures Open
The pursuit of van der Waals (vdW) heterostructures with high Curie temperature and strong perpendicular magnetic anisotropy (PMA) is vital to the advancement of next generation spintronic devices. First-principles calculations are used to…
View article: In vitro effects of Er: YAG laser-activated photodynamic therapy on Enterococcus faecalis in root canal treatment
In vitro effects of Er: YAG laser-activated photodynamic therapy on Enterococcus faecalis in root canal treatment Open
The combination of Er: YAG laser and PDT significantly enhanced the bactericidal efficacy of PDT against Enterococcus faecalis in root canals. It had a similar impact on eliminating Enterococcus faecalis when compared to the effect of usin…
View article: The positivity rates and drug resistance patterns of Mycobacterium tuberculosis using nucleotide MALDI-TOF MS assay among suspected tuberculosis patients in Shandong, China: a multi-center prospective study
The positivity rates and drug resistance patterns of Mycobacterium tuberculosis using nucleotide MALDI-TOF MS assay among suspected tuberculosis patients in Shandong, China: a multi-center prospective study Open
Objective To investigate the positivity rates and drug resistance characteristics of Mycobacterium tuberculosis (MTB) among suspected tuberculosis (TB) patients in Shandong Province, the second-largest population province in China. Methods…
View article: Visible–ultraviolet dual-band photodetectors based on an all-inorganic CsPbCl<sub>3</sub>/p-GaN heterostructure
Visible–ultraviolet dual-band photodetectors based on an all-inorganic CsPbCl<sub>3</sub>/p-GaN heterostructure Open
All-inorganic metal halide perovskites (MHPs) have attracted increasing attention because of their high thermal stability and band gap tunability.
View article: Dynamics Study of Hysteresis Phenomenon in Perovskite Solar Cells Based on Transient Photocurrent Mapping with Carrier Tracking
Dynamics Study of Hysteresis Phenomenon in Perovskite Solar Cells Based on Transient Photocurrent Mapping with Carrier Tracking Open
View article: A droplet friction/solar-thermal hybrid power generation device for energy harvesting in both rainy and sunny weathers
A droplet friction/solar-thermal hybrid power generation device for energy harvesting in both rainy and sunny weathers Open
Photovoltaic device is highly dependent on the weather, which is completely ineffective on rainy days. Therefore, it is very significant to design an all-weather power generation system that can utilize a variety of natural energy. This wo…
View article: Topological transport in heterostructure of valley photonic crystals
Topological transport in heterostructure of valley photonic crystals Open
We propose a heterogeneous structure, which are composed of two valley photonic crystals (VPCs) with opposite valley Chern numbers and air channel. With the increasing width of the air channel, valley-locked waveguide modes are found in to…
View article: Simulated annealing algorithm with neural network for designing topological photonic crystals
Simulated annealing algorithm with neural network for designing topological photonic crystals Open
In this work, we utilize simulated annealing algorithm with neural network, to achieve rapid design of topological photonic crystals. We firstly train a high-accuracy neural network that predicts the band structure of hexagonal lattice pho…
View article: Root Architecture of Forage Species Varies with Intercropping Combinations
Root Architecture of Forage Species Varies with Intercropping Combinations Open
Belowground root systems under pasture intercropping exhibit complex interactions, and the root interactions of different intercropping combinations are still poorly understood. Therefore, in this work, two perennial and annual herbages we…
View article: Metal-semiconductor-metal solar-blind ultraviolet photodetector based on Al<sub>0.55</sub>Ga<sub>0.45</sub>N/Al<sub>0.4</sub>Ga<sub>0.6</sub>N/Al<sub>0.65</sub>Ga<sub>0.35</sub>N heterostructures
Metal-semiconductor-metal solar-blind ultraviolet photodetector based on Al<sub>0.55</sub>Ga<sub>0.45</sub>N/Al<sub>0.4</sub>Ga<sub>0.6</sub>N/Al<sub>0.65</sub>Ga<sub>0.35</sub>N heterostructures Open
We have designed a metal–semiconductor–metal (MSM) solar-blind ultraviolet (UV) photodetector (PD) by utilizing Al 0.55 Ga 0.45 N/Al 0.4 Ga 0.6 N/Al 0.65 Ga 0.35 N heterostructures. The interdigital Ni/Au metal stack is deposited on the Al…
View article: A Miniature Biomedical Sensor for Rapid Detection of Schistosoma japonicum Antibodies
A Miniature Biomedical Sensor for Rapid Detection of Schistosoma japonicum Antibodies Open
Schistosomiasis, typically characterized by chronic infection in endemic regions, has the potential to affect liver tissue and pose a serious threat to human health. Detecting and screening for this disease early on is crucial for its prev…
View article: SPR Sensor Based on a Concave Photonic Crystal Fiber Structure with MoS2/Au Layers
SPR Sensor Based on a Concave Photonic Crystal Fiber Structure with MoS2/Au Layers Open
We propose a surface plasmon resonance (SPR) sensor based on the concave photonic crystal fiber (PCF) coated with molybdenum disulfide (MoS2) and Au layers, which can detect the refractive index (RI) of the analyte. The finite element meth…
View article: A highly sensitive sensor for carcinoembryonic antigen based on AlGaN/GaN high-electron-mobility transistors
A highly sensitive sensor for carcinoembryonic antigen based on AlGaN/GaN high-electron-mobility transistors Open
Carcinoembryonic antigen (CEA) is a well-known biomarker and validated serum biomarker for lung cancer. We introduce a simple label-free method for CEA detection. Specific recognition of CEA was made possible by immobilizing CEA antibodies…
View article: The integrated analysis of digestive physiology and gastrointestinal microbiota structure in Changle goose
The integrated analysis of digestive physiology and gastrointestinal microbiota structure in Changle goose Open
Changle goose in Fujian, China is a rare genetic resource and in urgent need to be protected. Understanding the characteristics of digestive physiology and spatial variation of gastrointestinal microbiota is crucial for developing nutritio…