Yongqiang Ji

CsPbBr3-ZrO2 Janus-Type II Heterostructured Nanocrystals (HNCs) for High-Sensitivity and Humidity-Resistant Room-Temperature Ammonia (NH3) Gas Sensing via Br–-Vacancy Passivation

Muhammad Amin Padhiar, Yongqiang Ji, Shuxin Wang, Ziyan Li et autres

Abstract All-inorganic cesium lead bromide (CsPbBr3) nanocrystals (NCs) demonstrate significant potential for unique room-temperature gas sensing of hazardous ammonia (NH3) via a dynamic vacancy passivation mechanism. The practical implementation of CsPbBr3-based NH3 sensors is significantly obstructed by challenges such as repeatability, humidity, …

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Efficacy and safety of Nefecon, glucocorticoids, or supportive therapyadded to RASi+SGLT2i in IgA nephropathy

Tiantian Zhou, Hao Zhang, Shangchao Liu, Yongqiang Ji et autres

Background: IgAN is the most common primary glomerulonephritis worldwide. Currently, "RASi + SGLT2i" has become the standard basic treatment regimen. Nefecon is an oral budesonide formulation targeting the intestinal mucosa. Methods: and proteinuria >0.5 g/d. The basic treatment group received RASi + …

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Mechanisms and management of IgA nephropathy progression to end-stage renal disease: From the “four-hit” theory to precision medicine

Tiantian Zhou, Shangchao Liu, Hao Zhang, Yongqiang Ji et autres

BACKGROUND: IgA nephropathy (IgAN) is the most common primary glomerulonephritis worldwide, with ~ 30% of patients progressing to end-stage kidney disease (ESKD) within 20 years of diagnosis, imposing a significant disease burden. OBJECTIVE: To systematically review the progression of IgAN from its …

Synergistic ion-flux homogenization and localized electronic modulation via a mesoporous-quantum hybrid architecture to mitigate cathode–anode cross-talk in aqueous zinc-ion batteries

Le Li, Yue Shi, Dan Zhang, Chao Tan et autres

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Charge Carrier Dynamics in 6 nm CsPbBr3–Pb4S3Br2 Heterostructured Quantum Dots

Lin Zhang, Simeng Zhao, Wenxuan Wang, Daqian Li et autres

Epitaxial CsPbBr3-Pb4S3Br2 heteronanocrystals (HNCs) with coherent interfaces are promising for wave function modulation. Herein, we synthesize 6 nm CsPbBr3-Pb4S3Br2 heterostructured quantum dots (HQDs) in a ZnBr2-stabilized Br--rich system and probe their interfacial charge transfer via steady-state absorption, photoluminescence (PL), time-resolved PL (TRPL) …

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Polyamine bridges: Synergistic integration of transport kinetics and interfacial stability in zinc batteries

Chao Tan, Conghui Wang, D Zhang, Qi Li et autres

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High-efficiency photoelectric conversion devices enabled by lattice-coupled CsPbX3-PbS (X = Cl, Br, I) epitaxial heteronanocrystals

Wenbin Hu, Lin Zhang, Daqian Li, Simeng Zhao et autres

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High-efficiency transparent air-processed perovskite LEDs enabled by size-dependent plasmonic enhancement

Hailong Wang, W. T. Bu, Qilin Zheng, Wenqiang Wang et autres

interface induce size-dependent localized surface plasmon resonance. Optimized 80 nm particles provide strong near-field enhancement and accelerate radiative recombination without shifting the 535 nm emission. Air-processed transparent PeLEDs achieve a record total EQE of 20.25%, among the highest reported.

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Synergistic Ion-Flux Homogenization and Localized Electronic Modulation via a Mesoporous-Quantum Hybrid Architecture to Decouple Cathode-Anode Cross-Talk in Aqueous Zinc-Ion Batteries

Le Li, Shi Yue, Dan Zhang, C W Tan et autres

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Ligand-engineered nanocrystal seeds enable certified 27.07% steady-state efficiency in inverted perovskite solar cells

Hao‐Hsin Chen, Zhangyuchang Lu, Qize Tang, Zhiqiang Chen et autres

CsPbI 3 nanocrystal seeds modified by rationally designed ligand trigger heterogeneous nucleation for low-defect inverted perovskite films, delivering certified 27.07% steady-state efficiency and improved device stability.

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Mg-Air Battery with High Coulombic Efficiency and Discharge Current by Electrode and Electrolyte Modification

Taoran Wang, Yanyan An, Wenjuan Yang, Wenchang Yang et autres

Addressing corrosion issues in Mg-air batteries is vital for improving energy storage technologies. Unlike traditional methods that focus solely on electrode materials or electrolyte composition, this study introduces a novel integrated strategy that combines electrode surface modification and controlled electrolyte content. Through …

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Study on SERS Solvent Perturbation Effects of Several Typical Raman Probe Molecules

Yun Long Zhou, Minqiang Wang, Junnan Wang, Jindou Shi et autres

This study introduces solvent perturbation into surface-enhanced Raman spectroscopy (SERS) to systematically analyze dynamic spectral features by converting the random signal scintillation typically observed at single-molecule concentrations into a measurable range of medium to high concentrations. Using silver aerogel as the substrate, …

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