A5103017953- Sentiment Analysis and Opinion Mining
- Advanced Text Analysis Techniques
- Nanoplatforms for cancer theranostics
- Topic Modeling
- Molecular Sensors and Ion Detection
- Sulfur Compounds in Biology
- Luminescence and Fluorescent Materials
- Advanced Nanomaterials in Catalysis
- Text and Document Classification Technologies
- Semiconductor materials and devices
- Natural Language Processing Techniques
- Emotion and Mood Recognition
- Advanced biosensing and bioanalysis techniques
- Perovskite Materials and Applications
- 2D Materials and Applications
- Advanced Image and Video Retrieval Techniques
- Recommender Systems and Techniques
- Spam and Phishing Detection
- Synthetic Aperture Radar (SAR) Applications and Techniques
- Face and Expression Recognition
- Process Optimization and Integration
- Advanced SAR Imaging Techniques
- Biosensors and Analytical Detection
- Web Data Mining and Analysis
- Thin-Film Transistor Technologies
Minjiang University
2016-2025
Henan University of Technology
2024
Shandong University
2020-2024
Ningbo University
2024
Beijing Information Science & Technology University
2023
State Key Laboratory of Food Science and Technology
2023
Nanchang University
2023
State Key Laboratory of Crystal Materials
2020-2022
East China University of Science and Technology
2017-2020
Moscow State University of Fine Chemical Technologies
2019-2020
Abstract Fluorescent probes in the second near‐infrared window (NIR‐II) allow high‐resolution bioimaging with deep‐tissue penetration. However, existing NIR‐II materials often have poor signal‐to‐background ratios because of lack target specificity. Herein, an activatable nanoprobe for visualizing colorectal cancers was devised. This designed probe displays H 2 S‐activated ratiometric fluorescence and light‐up emission at 900–1300 nm. By using this specific imaging S‐rich colon cancer cells,...
Near-infrared (NIR)-II fluorescence agents hold great promise for deep-tissue photothermal therapy (PTT) of cancers, which nevertheless remains restricted by the inherent nonspecificity and toxicity PTT. In response to this challenge, we herein develop a hydrogen sulfide (H2S)-activatable nanostructured agent (Nano-PT) site-specific NIR-II fluorescence-guided PTT colorectal cancer (CRC). Our in vivo studies reveal that theranostic Nano-PT probe is specifically activated H2S-rich CRC tissues,...
We present a novel facial expression recognition network, called Distract your Attention Network (DAN). Our method is based on two key observations. Firstly, multiple classes share inherently similar underlying appearance, and their differences could be subtle. Secondly, expressions exhibit themselves through regions simultaneously, the requires holistic approach by encoding high-order interactions among local features. To address these issues, we propose our DAN with three components:...
The advance of cancer imaging requires innovations to establish novel fluorescent scaffolds that are excitable and emit in the near-infrared region with favorable Stokes shifts. Nevertheless, lack probes these optimized optical properties presents a major bottleneck targeted imaging. By coupling boron dipyrromethene platforms enzymic substrates via self-immolative benzyl thioether linker, we here report strategy toward enzyme-activated satisfy requirements. This is applicable generate...
Abstract NIR light responsive nanoplatforms hold great promise for on‐demand drug release in precision cancer medicine. However, currently available systems utilize “always‐on” photothermal transducers that lack target specificity, and thus inaccurately differentiate tumors from normal tissues. Developed here is a theranostic nanoplatform featuring H 2 S‐mediated situ production of agents imaging‐guided photocontrolled release. The system targets S‐rich cancers. This shows S‐activatable...
Activatable molecular probes hold great promise for targeted cancer imaging. However, the hydrophobic nature of most conventional makes them generate precipitated agglomerate in aqueous media, thereby annihilating their responsiveness to analytes and precluding practical applications bioimaging. This study reports development two small with unprecedented aggregation enhanced H2S vivo imaging H2S-rich cancers. The subtle modulation equilibrium between hydrophilicity lipophilicity by...
A theranostic platform enables the selective visualization of H<sub>2</sub>S-rich cancers and imaging-directed on-demand photodynamic therapy detected while leaving normal tissues untouched.
Abstract Fluorescent probes in the second near‐infrared window (NIR‐II) allow high‐resolution bioimaging with deep‐tissue penetration. However, existing NIR‐II materials often have poor signal‐to‐background ratios because of lack target specificity. Herein, an activatable nanoprobe for visualizing colorectal cancers was devised. This designed probe displays H 2 S‐activated ratiometric fluorescence and light‐up emission at 900–1300 nm. By using this specific imaging S‐rich colon cancer cells,...
We propose a noble-metal-free direct Z-scheme photocatalyst for overall water splitting based on Janus vdWH composed of SnC and SnSSe monolayers with an STH efficiency up to 60.8%.
An unusual ceria dispersion was achieved by using the confined space between template and silica walls in as-prepared mesoporous silica, for first time. The new adsorbents exhibit high adsorptive desulfurization activity and, more importantly, excellent stability reusability, which is impossible to realize with conventional adsorbents.
We present a novel facial expression recognition network, called Distract your Attention Network (DAN). Our method is based on two key observations. Firstly, multiple classes share inherently similar underlying appearance, and their differences could be subtle. Secondly, expressions exhibit themselves through regions simultaneously, the requires holistic approach by encoding high-order interactions among local features. To address these issues, we propose our DAN with three components:...
Open AccessCCS ChemistryRESEARCH ARTICLE1 Aug 2020Hydrogen Sulfide-Specific and NIR-Light-Controllable Synergistic Activation of Fluorescent Theranostic Prodrugs for Imaging-Guided Chemo-Photothermal Cancer Therapy Ge Xu†, Wei Guo†, Xianfeng Gu†, Zhijun Wang, Rongchen Tianli Zhu, He Tian Chunchang Zhao Xu† Key Laboratory Advanced Materials Feringa Nobel Prize Scientist Joint Research Center, Institute Fine Chemicals, School Chemistry Molecular Engineering, East China University Science...
A probe with a targetable feature and ratiometric fluorescence as well NIR emission light-up response to nitroreductase is presented for the precise imaging of mitochondria in cancer cells by real-time monitoring activity.