Torrijos-Morán, L.; Martinez-Perez, P.; García-Rupérez, J. (2020). Real-time functionalization and biosensing in subwavelength grating bimodal waveguides. 1-3. http://hdl.handle.net/10251/179823
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/179823
Title:
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Real-time functionalization and biosensing in subwavelength grating bimodal waveguides
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Author:
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Torrijos-Morán, Luis
Martinez-Perez, Paula
García-Rupérez, Jaime
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UPV Unit:
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Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions
Universitat Politècnica de València. Instituto Universitario de Telecomunicación y Aplicaciones Multimedia - Institut Universitari de Telecomunicacions i Aplicacions Multimèdia
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Issued date:
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Abstract:
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[EN] In this paper, we present for the first time experimental results of biosensing processes by using subwavelength grating bimodal waveguides as a refractive index sensors. We demonstrate the detection of 10ppm
concentration ...[+]
[EN] In this paper, we present for the first time experimental results of biosensing processes by using subwavelength grating bimodal waveguides as a refractive index sensors. We demonstrate the detection of 10ppm
concentration of Bovine Serum Albumin (BSA) with a 190pm wavelength shift after a functionalization of the sensor surface with a layer of protein A/G in a continuous flowing system. Real-time data of each step is obtained, validating these kind of novel and highly sensitive SWG sensors for biosensing purposes.
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Subjects:
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Subwavelength grating structures
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Bimodal waveguides
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Refractive-index biosensors
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BSA detection
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Integrated photonic devices
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Copyrigths:
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Reserva de todos los derechos
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Source:
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Proceedings of the 22nd European Conference on Integrated Optics (ECIO 2020).
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Publisher version:
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https://www.ecio-conference.org/
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Conference name:
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22nd European Conference on Integrated Optics (ECIO 2020)
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Conference place:
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Paris, France
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Conference date:
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Junio 23-24,2020
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Project ID:
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info:eu-repo/grantAgreement/UPV//PAID-01-17//Contratos Pre-Doctorales UPV 2017- Subprograma 1/
info:eu-repo/grantAgreement///ACIF%2F2019%2F009//AYUDA PREDOCTORAL GVA-TORRIJOS MORAN. PROYECTO: DESARROLLO DE SENSORES FOTONICOS INTERFEROMETRICOS DE ALTA SENSIBILIDAD BASADOS EN ESTRUCTURAS PERIODICAS BIMODALES./
info:eu-repo/grantAgreement///PROMETEO%2F2019%2F123//NANOFOTONICA AVANZADA SOBRE SILICIO (AVANTI)/
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Thanks:
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The authors acknowledge the funding from the Generalitat Valencia through project AVANTI/2019/123 and
grant ACIF/2019/009.
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Type:
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Comunicación en congreso
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