Hainan Normal University

Mapping the Intellectual Structure of International Study Tours: A PRISMA-Based Bibliometric Analysis, 1950–2025

As an integrated educational model that combines inquiry-based learning with travel experiences, study travel plays a significant role in fostering students’ social responsibility, innovative spirit, and practical abilities, and has attracted growing attention worldwide. Followin...

Machine learning enhanced microwave electrometry in many-body Rydberg atoms

Precision microwave electrometry using Rydberg atoms is limited by many-body interactions at moderate or not too low excitation densities, which may result in distorted probe spectra of electromagnetically induced transparency (EIT) as predicted by mean-field superatom simulation...

Se4+-Doped Indium-Based Perovskites via NaCl-Driven Structural Transformation for Dynamic Luminescence Modulation in Multimodal Anti-counterfeiting and Encryption

Abstract The growing risks of counterfeiting and information security breaches have spurred the demand for high-security stimuli-responsive optical materials. However, many reported materials exhibit discontinuous luminescence switching or require harsh external stimuli. Herein,...

ProgrammableVersatile Socket: A Tight-Locking andHigh-Gain CRISPR/Cas12a Molecular Circuit for Ultrasensitive Sensingof Diverse Targets

Abstract CRISPR/Cas12a has emerged as an important platform for nucleic acid analysis, yet limited catalytic turnover and intrinsic nucleic acid specificity constrain its sensitivity and analyte scope. Herein, a tight-locking and high-gain Cas12a-driven strand displacement amplif...

Activatingthe Gate-Opening Effect in Multivariate MOFs by Defect Engineeringfor Oxidative Desulfurization

Abstract Metal–organic frameworks (MOFs) have shown great potential in catalytic oxidative desulfurization (ODS), yet their efficiency is often hampered by intrinsically inaccessible pore networks that impede the contact between active sites and reactants. To unlock the potential...

An Adaptive In SituBiointerfacial Armoring Platformfor Long-Term Gut Microbiota Modulation

Abstract Despite the immense potential against diverse chronic inflammatory and metabolic disorders, the clinical translation of microbial therapies is largely thwarted by the delivery challenges of live biotherapeutics. Probiotics often succumb to harsh gastrointestinal conditio...

Transcriptional Reshaping of Bacteriocytes in the Aphid–Serratia Symbiosis

The facultative endosymbiont Serratia symbiotica significantly influences the ecological fitness of its aphid host. However, the molecular mechanisms by which Serratia affects the host’s symbiotic organ, the bacteriocyte, remain poorly understood. Here, we conducted a comparative...

The relationship between physical exercise and social media addiction among Chinese university students: a random intercept cross-lagged panel model analysis

In the digital era, Social Media Addiction has emerged as a prominent issue affecting the mental health of university students. Despite evidence linking physical exercise to lower Social Media Addiction, it remains unknown whether within-person changes in physical exercise actual...