Graphene oxide based SPR sensor for sensing of sea water concentration

被引：15

作者：

Raikwar, Surjeet ^{[1
]}

Prajapati, Yogendra Kumar ^{[2
]}

Srivastava, Dinesh Kumar ^{[1
]}

Saini, Jai Prakash ^{[3
]}

机构：

[1] Bundelkhand Inst Engn & Technol, Dept Elect & Commun Engn, Jhansi 284128, Uttar Pradesh, India

[2] Motilal Nehru Natl Inst Technol Allahabad, Dept Elect & Commun Engn, Prayagraj 211004, Uttar Pradesh, India

[3] Netaji Subhas Univ Technol, New Delhi 110078, India

来源：

RESULTS IN OPTICS | 2020年 / 1卷

关键词：

Surface plasmon; GO; Sea water; Wavelengths; Salinity; MEMBRANE;

D O I：

10.1016/j.rio.2020.100011

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this paper, we demonstrate a graphene oxide (GO) based surface plasmon resonance (SPR) sensor for desalination of sea water. Gold layer is used as a plasmonic layer for the sensor. The thickness of gold layer is optimized at different wavelengths, i.e., 632.8 nm, 643.8 nm and 700 nm to achieve best possible sensing performance parameters like sensitivity, quality factor, and detection accuracy. The performance of the sensor with and without using graphene oxide is compared. Finally, it is observed that the higher sensitivity of proposed SPR sensor is about 3.33 times than that of a SPR sensor, without grapheme oxide.

引用

页数：5

共 32 条

[1] A Smart Sensor Network for Sea Water Quality Monitoring [J].

Adamo, Francesco ;

Attivissimo, Filippo ;

Carducci, Carlo Guarnieri Calo ;

Lanzolla, Anna Maria Lucia .

IEEE SENSORS JOURNAL, 2015, 15 (05) :2514-2522

[2] Fabrication of Porous Gold Film Using Graphene Oxide as a Sacrificial Layer [J].

Alazzam, Anas ;

Alamoodi, Nahla ;

Abutayeh, Mohammad ;

Stiharu, Ion ;

Nerguizian, Vahe .

MATERIALS, 2019, 12 (14)

[3] Membrane-based seawater desalination: Present and future prospects [J].

Amy, Gary ;

Ghaffour, Noreddine ;

Li, Zhenyu ;

Francis, Lijo ;

Linares, Rodrigo Valladares ;

Missimer, Thomas ;

Lattemann, Sabine .

DESALINATION, 2017, 401 :16-21

[4]

Austin R.W., 1976, The Index of Refraction of Seawater, DOI DOI 10.21236/ADA024800

[5]

Baker R.W., 2012, Membrane Technology and Applications, DOI [10.1002/0470020393, DOI 10.1002/0470020393]

[6] Outlook for graphene-based desalination membranes [J].

Boretti, Albert ;

Al-Zubaidy, Sarim ;

Vaclavikova, Miroslava ;

Al-Abri, Mohammed ;

Castelletto, Stefania ;

Mikhalovsky, Sergey .

NPJ CLEAN WATER, 2018, 1

[7] The chemistry of graphene oxide [J].

Dreyer, Daniel R. ;

Park, Sungjin ;

Bielawski, Christopher W. ;

Ruoff, Rodney S. .

CHEMICAL SOCIETY REVIEWS, 2010, 39 (01) :228-240

[8] The global challenge for adequate and safe water [J].

Elimelech, M .

JOURNAL OF WATER SUPPLY RESEARCH AND TECHNOLOGY-AQUA, 2006, 55 (01) :3-10

[9]

Etesami H., 2019, SALINE SOIL BASED AG, P1, DOI DOI 10.1007/978-981-13-8335-9_1

[10] Surface plasmon resonance sensors: review [J].

Homola, J ;

Yee, SS ;

Gauglitz, G .

SENSORS AND ACTUATORS B-CHEMICAL, 1999, 54 (1-2) :3-15

← 1 2 3 4 →