Results 61 to 70 of about 2,902,308 (333)

Ultrasensitive Magnetic Nanoparticle Detector for Biosensor Applications [PDF]

Sensors, 2017
Ta/Ru/Co/Ru/Co/Cu/Co/Ni80Fe20/Ta spin-valve giant magnetoresistive (GMR) multilayers were deposited using UHV magnetron sputtering and optimized to achieve a 13% GMR ratio before patterning. The GMR multilayer was patterned into 12 sensor arrays using a combination of e-beam and optical lithographies.
Yu-Chi Liang, Long Chang, Wenlan Qiu, Arati Kolhatkar, Binh Vu, Katerina Kourentzi, T. Lee, Youli Zu, Richard Willson, Dmitri Litvinov   +9 more
openaire   +2 more sources

Applications of Nanotechnology in Sensor-Based Detection of Foodborne Pathogens

Sensors, 2020
The intake of microbial-contaminated food poses severe health issues due to the outbreaks of stern food-borne diseases. Therefore, there is a need for precise detection and identification of pathogenic microbes and toxins in food to prevent these ...
Harsh Kumar, Kamil Kuča, Shashi Kant Bhatia, Kritika Saini, Ankur Kaushal, Rachna Verma, Tek Chand Bhalla, Dinesh Kumar   +7 more
doaj   +1 more source

Development of Optical Biosensor Technologies for Cardiac Troponin Recognition [PDF]

, 2015
Acute myocardial infarction (AMI) is the leading cause of death among cardiovascular diseases. Among the numerous attempts to develop coronary marker concepts into clinical strategies, cardiac troponin is known as a specific marker for coronary events ...
Abdolrahim, Mojgan, Alhosseini, Sanaz Naghavi, Rabiee, Mohammad, Tahriri, Mohammadreza, Tayebi, Lobat, Yazdanpanah, Sara   +5 more
core   +1 more source

A novel BCS code in F-OFDM system: a promising candidate for 5G wireless communication systems [PDF]

, 2021
Due to the rapid growth in wireless communication systems, Long Term Evolution (LTE), mainly based on Orthogonal Frequency Division Multiplexing (OFDM), no longer meets wireless communication systems request and higher data rate requirements. Thus,
Hussain, Ghasan Ali
core  

Direct Immobilization of Biomolecules through Magnetic Forces on Ni Electrodes via Ni Nanoparticles: Applications in Electrochemical Biosensors.

ACS Applied Materials and Interfaces, 2019
The present work describes a new simple procedure for the direct immobilization of biomolecules on Ni electrodes using magnetic Ni nanoparticles (NiNPs) as biomolecule carriers.
M. Barsan, T. Enache, N. Preda, G. Stan, N. Apostol, E. Matei, A. Kuncser, V. Diculescu   +7 more
semanticscholar   +1 more source

Biosensors for prostate cancer detection.

Trends in Biotechnology, 2023
Prostate cancer (PC) is one of the most common tumors and a leading cause of mortality among men, resulting in ~375 000 deaths annually worldwide.
Sattar Akbari Nakhjavani, Begum K. Tokyay, Cansu Soylemez, M. R. Sarabi, A. Yetisen, S. Tasoglu   +5 more
semanticscholar   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

Exploring the versatility of Magnetic Relaxation Switching (MRS) and CRISPR-based biosensors for the detection of foodborne pathogens; a comprehensive review

Applied Food Research
Food-borne pathogens such as E. coli., Salmonella, Listeria monocytogenes, Campylobacter jejuni are the common ones that pose a significant threat to human health and therefore require quick accurate affordable detection of food pathogens.
Hiya Borah, Omar Bashir, Prashant Anil Pawase, Imdad Ul Hoque Mondal, Szilvia Várallyay, Diána Ungai, Béla Kovács   +6 more
doaj   +1 more source

Giant magnetoimpedance: new electrochemical option to monitor surface effects?

, 2006
Magnetoimpedance, MI, change due to surface modification of the sensitive element caused by biofluids was studied with the aim of creating a robust sensor capable of separating the chemical surface modification from the sensing process.
Baselt, Beach, Ferreira, Galina V. Kurlyandskaya, Guan, Katz, Kurlyandskaya, Miller, Ong, Turner, Vanessa Fal Miyar, Vazquez   +11 more
core   +1 more source

Microsystems technology: objectives [PDF]

, 1996
This contribution focuses on the objectives of microsystems technology (MST). The reason for this is two fold. First of all, it should explain what MST actually is.
Fluitman, Jan
core   +2 more sources