Entries by Seed NanoTech

Where magnetoplasmonics meets biology

Magneto-plasmonics is a relatively new field that has many great potential applications in biomedicine and biomedical technologies such as ultra-sensitive biosensing and bio-detection, bio-imaging, bio-therapy, drug-delivery, and nano-imaging, to name a few. A deep understanding of various factors influencing magnetoplasmon properties is an important step in the effort to design new magnetic sensors and devices. […]

Magneto-optic-plasmonic Surface Plasmon Resonance

Magneto-optic-plasmonics (MOP) is a relatively new class that merges the three sub-fields: optics, magnetics, and plasmonics of science. The main ingredients of MOP material are ferromagnetic and ferromagnetic oxide materials like Fe, Co, Ni, magnetite, etc. where any change in permittivity tensor is conveyed by the presence of an applied external force or a magnetic […]

Surface Plasmon Resonance

Surface Plasmon Resonance (SPR) is the reminiscent oscillation of electrons conductions stimulated by incident light at the interface between negative and positive material. Through SPR the binding of the molecules can be measured in real-time without the use of any labels. Surface Plasmon Resonance is used to observe the change in refractive index at any […]

Biosensor Principle

Introduction A biosensor is a diagnostic device used for the detection of a physical or chemical substance that combines a biological component with a physio-chemical detector. The reader of the biosensor device connects with the signal processors or associated electronics, which are primarily responsible for the display of results in a user-friendly manner. Now it […]

Biosensor Technology-a Game Changer

Biosensors are new, highly innovative devices used for detecting biological responses, which are converted into measurable data. How Biosensors Work: Biosensors capture biological data, which is first analyzed using algorithms and then translated into measurable quantity. Advantages of Biosensors: Detects & Prevents Progression of Illness Research has shown that biosensors highly effective in diagnosing the […]

Future of Plasmonic Biosensors

Introduction Biosensors represent the technological side of the living senses that have found a routine application in amperometry enzyme electrodes for the decentralization of blood glucose measurement, for the interaction analysis by surface plasmon resonance in drug development, and to some extent, DNA chips for enzyme polymorphisms and expression analysis. These technologies have already reached […]