Results 251 to 260 of about 118,586 (322)

Surface Plasmon Resonance (SPR) Biosensors in Pharmaceutical Analysis

Critical Reviews in Analytical Chemistry, 2015
This review aims to highlight the applications of one of the most prominent optical biosensor technologies, surface plasmon resonance (SPR), in the drug discovery process and quality analysis of pharmaceutical compounds and their particularities. SPR assay formats and experimental issues are used for pharmacokinetic drug profiling, ADMET studies, high ...
Olaru, Andreea, Bala, Camelia, Jaffrezic-Renault, Nicole, Aboul-Enein, Hassan Y.   +3 more
openaire   +4 more sources

Diclofenac Imprinted Surface Plasmon Resonance (SPR) Based Sensor

ChemistrySelect, 2022
Abstract The point of the study is the design of diclofenac (DFC) imprinted SPR sensor to detect DFC. Firstly, pre‐complex was formed using DFC and methacrylic acid (MAA). Pre‐complex was copolymerized with ethylene glycol dimethacrylate (EGDMA) on the allyl mercaptan functionalized SPR chip.
Kıvılcım Çaktü, Erdoğan Özgür, Nilay Bereli, Adil Denizli   +3 more
openaire   +2 more sources

Portable surface plasmon resonance (SPR) measurement device for sensing applications

2020 IEEE 17th India Council International Conference (INDICON), 2020
This paper presents prototype design and fabrication of a portable surface plasmon resonance (SPR) measurement device based on angular interrogated Kretschmann configuration. Easy mount for the sensor chip with custom made syringe based fluid infusion system capable of pumping in microlitres makes them suitable for biosensing applications.
Ritayan Kashyap, Ananya Bhattacharjee, Khargeswar Rangpi, Noman Hanif Barbhuiya, Biplob Mondal   +4 more
openaire   +2 more sources

Sensitivity comparison of surface plasmon resonance (SPR) and magneto-optic SPR biosensors

The European Physical Journal Plus, 2019
Sensitivity of a biosensor is one of the most important parameters that determines its performance. It depends on many factors, such as excitation wavelength of incident optical radiation (\( \lambda\) , composition, type, and thickness of the ferromagnetic Co layer ( \( t_{\rm Co}\) , plasmonic Au, and high refractory metal, Ti, involved, and sensing ...
Conrad Rizal, Vladimir Belotelov
openaire   +2 more sources

Surface Plasmon Resonance (SPR) Sensors

2006
4 Main Performance Characteristics of SPR Sensors . . . . . . . . . . . . . . 49 4.1 Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 4.1.1 Sensitivity of SPR Sensors with Angular Modulation . . . . . . . . . . . . . 52 4.1.2 Sensitivity of SPR Sensors with Wavelength Modulation . . . . . . . . . . .
Jiří Homola, Marek Piliarik
openaire   +2 more sources

Combining Surface Plasmon Resonance (SPR) Spectroscopy with Surface-Enhanced Raman Scattering (SERS)

Analytical Chemistry, 2011
The simultaneous measurement of surface plasmon resonance (SPR) spectroscopy and surface-enhanced Raman scattering (SERS) on flat metallic surfaces is demonstrated on a relatively simple experimental setup based on the Kretschmann configuration. This setup requires only minor modifications to standard Raman microscopes, and we show that it can be ...
Stefan A, Meyer, Eric C, Le Ru, Pablo G, Etchegoin   +2 more
openaire   +3 more sources

Recent advances in Surface Plasmon Resonance (SPR) biosensors for food analysis: a review

Critical reviews in food science and nutrition, 2021
Food safety is the prime area of concern that builds trust. With the prevailing advancements, it has become facile to ensure safety in almost all aspects.
Nevetha Ravindran, S. Kumar, Yashini M, Rajeshwari S, Mamathi C A, Nirmal Thirunavookarasu S, S. C. K.   +6 more
semanticscholar   +1 more source

Surface plasmon resonance (SPR) biosensors for food allergen detection in food matrices.

Biosensors & bioelectronics, 2019
Food allergies are recognized as a growing public health concern, with an estimated 3% of adults and 6-8% of children affected by food allergy disorders.
Jinru Zhou, Qinqin Qi, Chong Wang, Yifan Qian, Guangming Liu, Yanbo Wang, L. Fu   +6 more
semanticscholar   +1 more source

ZnO and Bi-metallic (Ag–Au) Layers Based Surface Plasmon Resonance (SPR) Biosensor with BaTiO3 and Graphene for Biosensing Applications

Journal of the Institution of Electronics and Telecommunication Engineers, 2020
In this work, a novel design of Zinc Oxide (ZnO) and bi-metallic (Ag–Au) layers based surface plasmon resonance (SPR) biosensor with barium titanate (BaTiO3) and graphene is proposed.
N. Mudgal, Ankur Saharia, Ankit Agarwal, G. Singh   +3 more
semanticscholar   +1 more source