Diffuse optical spectroscopy and imaging have emerged as versatile techniques for investigating the optical properties of complex media, particularly in biomedical, environmental and agricultural ...

Recent advances in optical imaging and sensing have significantly improved our ability to investigate biological and material systems. However, many ...

No matter the size or severity, wounds on human skin are difficult to monitor while they heal. Biopsies disrupt the wound ...

Polarization, along with intensity, wavelength, and phase, is a fundamental property of light. It enhances contrast and resolution in imaging compared to traditional intensity-based methods. On-chip ...

Cerenkov luminescence imaging (CLI) exploits the characteristic blue light emitted when charged particles traverse a dielectric medium at speeds exceeding the phase velocity of light. This phenomenon, ...

Advances in medical imaging technologies have revolutionized how diseases and physical injuries are diagnosed, monitored and treated, leading to better patient outcomes and more personalized care.

Optical coherence tomography (OCT) is an imaging technology that can non-invasively generate cross-sectional images of tissue. OCT is widely used in eye clinics to diagnose and manage retinal diseases ...

Researchers from the University of Science and Technology of China (USTC) have unveiled a planar optical device that significantly enhances the capabilities of dark-field microscopy, achieving ...

Optical Coherence Tomography (OCT) is a leading-edge imaging technology that is transforming medical diagnostics and research. It provides high-resolution cross-sectional images of biological tissues, ...

Skin cancer is the most common form of cancer worldwide, and early detection is key to successful treatment. While traditional methods rely on visual inspection and biopsy, researchers are developing ...

Thyroid cancer is the most common endocrine cancer, affecting more people each year as detection rates continue to rise. During tumor excision, surgeons often struggle to determine exactly how much ...

Colorectal cancer (CRC) is one of the most common and deadly forms of cancer worldwide. A key reason for its high death toll is that it often goes undetected until it reaches an advanced stage.