Biosensors with Magnetic Nanocomponents

• Diğer Yazarlar: Kurlyandskaya, Galina V. (Editör)
• Materyal Türü: Elektronik Kitap Bölümü
• Dil: İngilizce
• Baskı/Yayın Bilgisi: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute 2020
• Konular: History of engineering & technology; magnetic multilayers; magnetoimpedance; modeling; magnetic sensors; magnetic biosensors; Magnetoimpedance effect; amorphous ribbons; patterned ribbons; meander sensitive element; magnetic field sensor; magnetic nanoparticles; contrast agent; relaxation; relaxation rate; Langevin model; magnetic field inhomogeneity; ferrogels; medical ultrasound; sonography; biomedical applications; magnetic polymersomes; magnetic vesicles; magnetoactive composites; nanocapsules; coarse-grained molecular dynamics; computer simulation; spintronics; CFA; thermoelectric effect; spin seebeck effect; magneto-impedance; biosensor; finite-element method; magnetic hyperthermia; specific loss power; magnetic mixed ferrites; hysteresis losses; thermometric measurements; nanobiotechnology; nanomedicine; therapeutics; biosensing; magnetoelasticity; precipitation; mass measurement; chemical sensor
• Online Erişim: DOAB: download the publication; DOAB: description of the publication

Özet

The selective and quantitative detection of biocomponents is greatly requested in biomedical applications and clinical diagnostics. Many traditional magnetic materials are not suitable for the ever-increasing demands of these processes. The push for a new generation of microscale sensors for bioapplications continues to challenge the materials science community to develop novel nanostructures that are suitable for such purposes. The principal requirements of a new generation of nanomaterials for sensor applications are based on well-known demands: high sensitivity, small size, low power consumption, stability, quick response, resistance to aggressive media, low price, and easy operation by nonskilled personnel. There are different types of magnetic effects capable of creating sensors for biology, medicine, and drug delivery, including magnetoresistance, spin valves, Hall and inductive effects, and giant magnetoimpedance. The present goal is to design nanomaterials both for magnetic markers and sensitive elements as synergetic pairs working in one device with adjusted characteristics of both materials. Synthetic approaches using the advantages of simulation methods and synthetic materials mimicking natural tissue properties can be useful, as can the further development of modeling strategies for magnetic nanostructures.

Fiziksel Özellikler

1 electronic resource (170 p.)

ISBN

books978-3-03936-681-1
9783039366804
9783039366811

Erişim

Open Access