Delong Zhang

Title: **Delong Zhang: A Pioneer in Ultrafast Chemical Imaging**

Introduction: Delong Zhang, based in Brownsburg, Indiana, is an accomplished inventor with a remarkable portfolio of seven patents. His work primarily focuses on advancements in photothermal imaging techniques, contributing significantly to the fields of chemistry and biological sciences. Zhang’s innovative approaches enable unparalleled insights into the cellular and chemical processes, bridging gaps that traditional methods could not.

Latest Patents: Among his latest patents, Zhang has developed groundbreaking systems and methods for ultrafast chemical imaging through widefield photothermal sensing of infrared absorption. These innovative systems employ a synchronized pump and probe source to collect data, effectively differentiating between hot and cold frames to detect the photothermal effect. Additionally, his patented depth-resolved mid-infrared photothermal imaging technology allows for label-free, three-dimensional chemical imaging of live cells and organisms with sub-micron spatial resolution. This achievement not only surpasses the diffraction limit of infrared microscopy but also opens new avenues for visualizing drug distributions within single cells, enhancing metabolic activity monitoring and drug mapping in living systems.

Career Highlights: Delong Zhang has a significant professional history with notable institutions. He has worked with the Purdue Research Foundation and Boston University, where he has sharpened his expertise and driven his research ambitions. His contributions in these roles have been instrumental in developing innovative optical imaging techniques that apply to various scientific disciplines.

Collaborations: Throughout his career, Zhang has collaborated with leading researchers in the field, including Ji-Xin Cheng and Lu Lan. These partnerships have facilitated the exchange of ideas and expertise, allowing for the cross-pollination of thought that is vital in the rapidly evolving landscape of scientific innovation.

Conclusion: Delong Zhang stands out as a key figure in the realm of ultrafast chemical imaging. With his impressive portfolio of patents and collaborative efforts, he continues to push the boundaries of what's possible in the detection and visualization of chemical processes within living systems. His work represents a significant leap forward in the scientific community and promises to have lasting impacts on research and practical applications in various industries.