Optical Biosensors Based on Semiconductor Nanostructures
نویسندگان
چکیده
منابع مشابه
Optical Biosensors Based on Semiconductor Nanostructures
The increasing availability of semiconductor-based nanostructures with novel and unique properties has sparked widespread interest in their use in the field of biosensing. The precise control over the size, shape and composition of these nanostructures leads to the accurate control of their physico-chemical properties and overall behavior. Furthermore, modifications can be made to the nanostruc...
متن کاملNanophotonic Devices Based on Semiconductor Quantum Nanostructures
In this study, our recent research activities on nanophotonic devices with semiconductor quantum nanostructures are reviewed. We have developed a technique for nanofabricating of high-quality and high-density semiconductor quantum dots (QDs). On the basis of this core technology, we have studied next-generation nanophotonic devices fabricated using high-quality QDs, including (1) a high-perform...
متن کاملElectrochemical and optical biosensors based on nanomaterials and nanostructures: a review.
Nanomaterials and nanostructures exhibit unique size-tunable and shape-dependent physicochemical properties that are different from those of bulk materials. Advances of nanomaterials and nanostructures open a new door to develop various novel biosensors. The present work has reviewed the recent progress in electrochemical, surface plasmon resonance (SPR), surface-enhanced Raman scattering (SERS...
متن کاملOptical biosensors based on ZnO nanostructures: advantages and perspectives. A review
This review article highlights the application of beneficial physico-chemical properties of ZnO nanostructures for the detection of wide range of biological compounds. As the medical diagnostics require accurate, fast and inexpensive biosensors, the advantages inherent optical methods of detection are considered. The crucial points of the immobilization process, responsible for biosensor perfor...
متن کاملElectrochemical Sensors and Biosensors Based on Nanomaterials and Nanostructures
Nanostructures Chengzhou Zhu,†,§ Guohai Yang,†,§ He Li,†,§ Dan Du,† and Yuehe Lin*,†,‡ †School of Mechanical and Materials Engineering, Washington State University, Pullman, Washington 99164, United States ‡Pacific Northwest National Laboratory, Richland, Washington 99352, United States ■ CONTENTS Nonenzymatic Sensors 231 Glucose 231 Hydrogen Peroxide 231 Cation 232 Anion 232 Other Species 232 ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Sensors
سال: 2009
ISSN: 1424-8220
DOI: 10.3390/s90705149