Ultrasensitive detection of heavy metal ions with scalable singular phase thin film optical coatings

• المؤلفون الرئيسيون: Rao, Anirudha R., Sreekanth, Kandammathe Valiyaveedu, Sreejith, Sivaramapanicker, Jose, Vishal, Pethe, Shreya, Singh, Ranjan
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2022
• الموضوعات: Science::Physics; Heavy Metal Ions; Nanophotonic Cavities
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/162391
• المؤسسة: Nanyang Technological University

Identification of spectroscopically silent heavy-metal ions in environmental and bio-analytical samples has gained immense importance. Lowering the limit of detection of these ions at low concentrations is crucial for biomedicine and food safety applications. Optical chemical sensors have shown grea...