JOEL WILLIAMS, ASSOCIATE EDITOR [email protected]A transparent, biocompatible ultrasound transducer chip developed by researchers from Penn State is opening opportunities in cell and tissue stimulation and multimodal imaging. The chip, called a transparent ultrasound transducer (TUT), resembles a microscope slide and exhibits greater than 80% transparency. Cells can be cultured and stimulated directly on top of the transducer chip, and the cells’ resulting changes can be imaged with optical microscopy techniques. “In the conventional ultrasound stimulation experiments, a cell culture dish is placed in a water bath, and a...Read full articleRelated content from Photonics MediaARTICLESMobile-Based Image Reconstruction App Can Be Used at Point of CareA mobile phone application for photoacoustic tomography (PAT) image reconstruction has demonstrated performance comparable to that of applications implemented on laptop computers and workstations. ...Photonics.com 5/2/2023Multimodal Microspectroscopic Approach Targets Cancer’s Spread in TissueTo improve the study of the pathological processes of cancer cells, researchers at Beijing Institute of Technology combined divided-aperture laser differential confocal microscopy with Raman...BioPhotonics Sep/Oct 2023 IssueLaser Endomicroscopy Enables Real-time Detection of Lung CancerResearchers at the Abramson Cancer Center at the University of Pennsylvania have developed a method to detect lung cancer at the cellular level in real time during biopsy. 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