Yangyang Wan
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View article: Nanosecond-latency all-optical fiber sensing with in-sensor computing
Nanosecond-latency all-optical fiber sensing with in-sensor computing Open
Optical fiber sensing plays a crucial role in modern measurement systems and holds significant promise for a wide range of applications. This potential, though, has been fundamentally constrained by the intrinsic latency and power limitati…
Single Metal‐Embedded Nitrogen Heterocycle Aromatic Catalysts for Efficient and Selective Two‐Electron Water Electrolysis Toward Hydrogen Peroxide Open
Hydrogen peroxide (H 2 O 2 ) is an eco‐friendly chemical with widespread industrial applications. However, the commercial anthraquinone process for H 2 O 2 production is energy‐intensive and environmentally harmful, highlighting the need f…
SnSe/MoS <sub>2</sub> Van der Waals Heterojunction for Ultrasensitive and Broadband Photodetection Open
Broadband photodetectors capable of detecting light from ultraviolet (UV) to near‐infrared (NIR) wavelengths are crucial for advanced optoelectronic applications. Here, the fabrication and characterization of a SnSe/MoS 2 van der Waals het…
Effectively Regulating Electrooxidation of Formic Acid over Bimetallic PtCo Alloys via the Integration of Theory and Experiment Open
Challenges in directly regulating the reaction pathways in the electrooxidation of formic acid have hindered widespread applications in direct formic acid fuel cells (DFAFCs). Hence, we report directly tuning the reaction pathway of formic…
Associations of Ureaplasma urealyticum infection with male infertility and intrauterine insemination outcomes Open
Ureaplasma urealyticum (UU) is one of the most commonly occurring pathogens associated with genital tract infections in infertile males, but the impact of seminal UU infection in semen on intrauterine insemination (IUI) outcomes is poorly …
View article: Electrochemical Nitrate Reduction to Ammonia on CuCo Nanowires at Practical Level
Electrochemical Nitrate Reduction to Ammonia on CuCo Nanowires at Practical Level Open
Electrochemical reduction of nitrate (NO 3 RR) holds great promise for environmentally friendly ammonia production. Tandem catalysis is a promising strategy for boosting the NO 3 RR and inhibiting side effects, but it is still challenged b…
View article: Metal Bond Strength Regulation Enables Large-scale Synthesis of Intermetallic Nanocrystals for Practical Fuel Cells
Metal Bond Strength Regulation Enables Large-scale Synthesis of Intermetallic Nanocrystals for Practical Fuel Cells Open
Structurally ordered L10-PtM (M = Fe, Co, Ni, etc) intermetallic nanocrystals (iNCs), benefiting from the chemically ordered structure and higher stability, are one of the best electrocatalysts used for PEMFC. However, their practical deve…
Metal Bond Strength Regulation Enables Large-scale Synthesis of Intermetallic Nanocrystals for Practical Fuel Cells Open
Structurally ordered L10-PtM (M = Fe, Co, Ni, etc) intermetallic nanocrystals (iNCs), benefiting from the chemically ordered structure and higher stability, are one of the best electrocatalysts used for PEMFC. However, their practical deve…
MBOAT1 homozygous missense variant causes nonobstructive azoospermia Open
Nonobstructive azoospermia (NOA) is a common cause of infertility and is defined as the complete absence of sperm in ejaculation due to defective spermatogenesis. The aim of this study was to identify the genetic etiology of NOA in an infe…
Biallelic Mutations in WDR12 is Associated With Male Infertility With Tapered-Head Sperm Open
Teratozoospermia is a rare disease associated with male infertility. Unfortunately, approximately 30% of the genetic causes associated with teratozoospermia remain unknown. Several recurrent genetic mutations have been reported to be assoc…
Letrozole Protects Against Cadmium-induced Inhibition of Spermatogenesis via LHCGR and Hsd3b6 to Activate Testosterone Synthesis in Mice Open
The heavy metal cadmium is believed to be one of the environmental endocrine disruptors of spermatogenesis. Cadmium-induced inhibition of spermatogenesis is associated with hormone secretion disorder. Letrozole is an aromatase inhibitor th…
Towards rational design of low-dimensional material: from structure prediction to molecular engineering Open
Low-dimensional materials have shown great potential in information and energy due to their novel physical and mechanical properties. Structure prediction is the critically fundamental question in promoting the development of nanomaterials…
A Matching Algorithm Based on Voronoi Diagram for Multi-Scale Polygonal Residential Areas Open
Matching spatial entities (e.g., polygonal residential areas) from sources of significantly different map scales is challenging. The reason is that the same entities in two map scales have significant variations in their positions, structu…
View article: Structural defects and recombination behavior of excited carriers in Cu(In,Ga)Se2 solar cells
Structural defects and recombination behavior of excited carriers in Cu(In,Ga)Se2 solar cells Open
The carriers’ behavior in neutral region (NTR) and space charged region (SCR) of Cu(In,Ga)Se2 thin film based solar cells has been investigated by temperature dependent photoluminescence (PL-T), electroluminescence (EL-T) and current-volta…