fluorescence imaging

East China Normal University – Tian Yang: Revealing Dynamic Changes in Arginine Metabolism During Neuronal Differentiation Through Ratio Fluorescence Imaging

by
East China Normal University - Tian Yang: Revealing Dynamic Changes in Arginine Metabolism During Neuronal Differentiation Through Ratio Fluorescence Imaging

East China Normal University Tian YangPublished on 2025.9.15 Recent article by the corresponding author: J. Am. Chem. Soc. | East China Normal University – Tian Yang: Engineered Supramolecular Fluorescent Chemical Sensors for Dynamic Multiscale Visualization Monitoring of Glutamate in Living Systems Research Highlights Arginine (Arg) is a crucial amino acid in the central nervous system, … Read more

Revealing Dynamics of Arginine Metabolism in Neural Differentiation through Ratiometric Fluorescence Imaging

by
Revealing Dynamics of Arginine Metabolism in Neural Differentiation through Ratiometric Fluorescence Imaging

Neural stem cell (NSC) differentiation is one of the core processes in the central nervous system, involving the regulation of various bioactive molecules such as growth factors, reactive oxygen species, and amino acids. Among these, arginine (Arg) plays a crucial role in NSC differentiation. Once the levels of arginine become excessive or uncontrolled, it disrupts … Read more

AIE-Enabled 3D Printed Scaffolds for In Situ Imaging and Anti-Inflammatory Function

by
AIE-Enabled 3D Printed Scaffolds for In Situ Imaging and Anti-Inflammatory Function

Click the blue text above to subscribe Three-dimensional (3D) printing, as a promising additive manufacturing technology, can create customized objects with precise structures, controllable components, adjustable mechanical properties, and physiological heterogeneity by computer-aided continuous deposition of biomaterials or cells, fundamentally transforming the field of biomedical engineering. In bone tissue engineering, 3D porous scaffolds provide support … Read more

Short-Wave Infrared Semi-Cyano-6 for Cancer Activation and Non-Hairless Preclinical Imaging of Lung Metastasis

by
Short-Wave Infrared Semi-Cyano-6 for Cancer Activation and Non-Hairless Preclinical Imaging of Lung Metastasis

Published by Nanyang Technological University, Pu Kanyi on 2025.8.12 Recent articles by the corresponding author: Adv. Funct. Mater. | Near-infrared bioorthogonal activatable fluorescent probes for in vivo imaging of cancer immune checkpoints Research Highlights The fluorescence imaging technology in the short-wave infrared (SWIR) window allows for high-contrast visualization of deeper tissue pathological events compared to … Read more

J. Am. Chem. Soc.: Shortwave Infrared Hemicyanine-6 for Cancer Activation and Shaving-Free Preclinical Imaging of Lung Metastasis

by
J. Am. Chem. Soc.: Shortwave Infrared Hemicyanine-6 for Cancer Activation and Shaving-Free Preclinical Imaging of Lung Metastasis

Optical imaging plays an indispensable role in biomedical research due to its excellent spatiotemporal resolution and non-invasive nature in molecular detection and imaging. In particular, fluorescence imaging in the shortwave infrared (NIR, 650–900 nm) window has recently gained increasing attention compared to traditional near-infrared imaging, owing to its deeper tissue penetration and improved signal-to-background ratio … Read more

Tumor-Trackable NIRF Nanoprobes for Gastric Cancer Metastasis

by
Tumor-Trackable NIRF Nanoprobes for Gastric Cancer Metastasis

iNature Sentinel lymph node biopsy is of great significance in cancer treatment. Due to the lack of specific and sensitive optical probes, early detection and precise excision of metastatic lymph nodes (LNs) still face challenges. On December 16, 2024, a research paper titled “Spatiotemporal Mapping of Lymphatic Metastases in Gastric Cancer Using Tumor-Trackable and Enzyme-Activatable … Read more

Confining Carbon Dots in Amino-Functionalized Mesoporous Silica

by
Confining Carbon Dots in Amino-Functionalized Mesoporous Silica

If you like it, please follow me for more updates. Background Introduction Carbon dots (CDs) are promising luminescent nanomaterials with advantages such as small size, good biocompatibility, photostability, and low toxicity. They have great potential in the fields of bioimaging and biosensing. Currently, various CDs with efficient blue and green fluorescence emission have been widely … Read more

Enhancing AIEgen Fluorescence Efficiency via Anion-π+ Interaction

by
Enhancing AIEgen Fluorescence Efficiency via Anion-π+ Interaction

Cancer poses a severe threat to human health, making the development of photosensitizers with both diagnostic and therapeutic functions significant in combating cancer. Thanks to the excellent aggregation-induced emission (AIE) efficiency and reactive oxygen species (ROS) generation capability, AIE technology shows tremendous advantages in fluorescence imaging-guided photodynamic cancer therapy (integrated diagnosis and treatment). However, the … Read more

Case Study: LCD Backlight Module Defect Detection

by
Case Study: LCD Backlight Module Defect Detection

Case Study by Daheng Imaging LCD Backlight Module Defect Detection Basic Case Information Industry: Flat Panel Display Industry Project: LCD Backlight Module Defect Detection Technology Type: Defect Detection Case Background LCD (Liquid Crystal Display) is a mainstream display technology due to its superior overall performance, suitable for terminal display applications of various sizes. The backlight … Read more

Understanding the Aging Prefrontal Cortex: Insights and Implications

by
Understanding the Aging Prefrontal Cortex: Insights and Implications

The Prefrontal Cortex with Age The Aging Prefrontal Cortex The prefrontal cortex is the region of the brain located just behind the forehead, where higher-level cognition occurs, such as recalling whether a word was heard aloud or read. Most people show evidence of more processing on one side of the cortex, the right side. However, … Read more