Results 61 to 70 of about 118,586 (322)

Combined Lab-on-a-Chip and microarray approach for biomolecular interaction sensing using surface plasmon resonance imaging [PDF]

, 2007
Surface plasmon resonance imaging (SPR) is a well-established label-free detection technique for real-time biomolecular interaction measurements.
Berg, A. van den, Beusink, J.B., Boer, H.L. de, Carlen, E.T., Krishnamoorthy, G., Schasfoort, R.B.M., Schlautmann, S.   +6 more
core   +1 more source

Surface plasmon resonance as a bioanalytical tool [PDF]

, 1990
It is shown that Surface PLasmon Resonance is capable of detecting submonolayer quantities of proteins; information concerning the affinity of the surface can be obtained using this method.\ud \ud It is indicated how this method can be used to obtain ...
Bruijn, H.E. de, Eenink, R.G., Greve, J., Kooyman, R.P.H.   +3 more
core   +2 more sources

Smarter Sensors Through Machine Learning: Historical Insights and Emerging Trends across Sensor Technologies

Advanced Functional Materials, EarlyView.
This review highlights how machine learning (ML) algorithms are employed to enhance sensor performance, focusing on gas and physical sensors such as haptic and strain devices. By addressing current bottlenecks and enabling simultaneous improvement of multiple metrics, these approaches pave the way toward next‐generation, real‐world sensor applications.
Kichul Lee, Osman Gul, Yeongjae Kwon, Jaeseok Jeong, Seokjoo Cho, Jihyeon Ahn, Jehee Yu, Cheolmin Kim, Donho Lee, Hyeonseok Han, Byeongju Lee, Jungrak Choi, Ji‐Hwan Ha, Yongrok Jeong, Kyungnam Kang, Ali Javey, Junseong Ahn, Inkyu Park   +17 more
wiley   +1 more source

Research on Fiber Optic Surface Plasmon Resonance Biosensors: A Review

Photonic Sensors
Due to the benefits of the high sensitivity, real-time response, no labeling requirement, and good selectivity, fiber optic sensors based on surface plasmon resonance (SPR) have gained popularity in biochemical sensing in recent years.
Qi Wang, Dianyun Zhang, Yizhuo Qian, Xiangyu Yin, Lei Wang, Shushuai Zhang, Yuyang Wang   +6 more
doaj   +1 more source

Palladium on Plastic Substrates for Plasmonic Devices

Sensors, 2015
Innovative chips based on palladium thin films deposited on plastic substrates have been tested in the Kretschmann surface plasmon resonance (SPR) configuration.
Paola Zuppella, Elisabetta Pasqualotto, Sara Zuccon, Francesca Gerlin, Alain Jody Corso, Matteo Scaramuzza, Alessandro De Toni, Alessandro Paccagnella, Maria Guglielmina Pelizzo   +8 more
doaj   +1 more source

Simultaneous surface acoustic wave and surface plasmon resonance measurements: electrodeposition and biological interactions monitoring

, 2003
We present results from an instrument combining surface acoustic wave (SAW) propagation and surface plasmon resonance (SPR) measurements. The objective is to use two independent methods, the former based on adsorbed mass change measurements and the ...
Campitelli, A., De Palma, R., Francis, L., Friedt, J. -M., Reekmans, G., Sleytr, U. B.   +5 more
core   +1 more source

Development of a combined surface plasmon resonance/surface acoustic wave device for the characterization of biomolecules [PDF]

, 2009
It is known that acoustic sensor devices, if operated in liquid phase, are sensitive not just to the mass of the analyte but also to various other parameters, such as size, shape, charge and elastic constants of the analyte as well as bound and viscously
Achilleas Tsortos, Electra Gizeli, Florian Bender, George Papadakis, Glen McHale, Michael I Newton, Paul Roach, Voinova M V   +7 more
core   +1 more source

Low‐Temperature Fabrication of Thymosin β4‐Loaded Soluble Microneedles to Promote Wound Healing by Specific Binding to Downregulated Immune Regulators Vsig4 and IL22rɑ2

Advanced Healthcare Materials, EarlyView.
Schematic diagram depicting the fabrication and application of thymosin β4 (Tβ4)‐loaded microneedle patches for wound treatment. The Tβ4 was loaded into chitosan (CS) and sucrose MNs under mild conditions (4°C, 65% relative humidity). The Tβ4 MN patch specifically binds to the downregulated immune regulators Vsig4 and IL22rα2, thereby accelerating ...
Shilong He, Mei Yuan, Changkang Feng, Yixuan Zhang, Jinjing Che   +4 more
wiley   +1 more source

High‐Throughput In Vivo Subcellular Analysis of Gold Nanoparticles for Tumor Mitochondrial Targeting

Advanced Materials, EarlyView.
A DNA barcoding system enables high‐throughput in vivo screening of mitochondrial‐targeting gold nanoparticles. Thirty nanoparticle types with varied shapes, sizes, and ligands are individually barcoded and pooled. The pooled library is administered to tumor‐bearing mice, and barcodes retrieved from tumor mitochondria are amplified and sequenced to ...
Xingyue Huang, Xuehao Tian, Kuei Chen, Yang Wu, ChenCheng Xue, Yingjie Quek, Jessalyn Low, Arun Kumar, Andy Tay   +8 more
wiley   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

Advanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane, Lyn I. Jones, Richard M. Martin, Helen Winter, Faezeh Arab Hassani   +4 more
wiley   +1 more source