Novel U-shape gold nanoparticles-modified optical fiber for localized plasmon resonance chemical sensing
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Abstract
A novel fiber-optic localized plasma resonance (FO-LPR) sensor composed of a U-shape optical fiber was proposed and demonstrated in this study. The U-shape optical fiber was fabricated by a femtosecond laser micromachining system. The dimensions of the U-shape zone were 100 μm in depth measured from the surface of the polymer jacket layer, 80 μm in width in the jacket layer, 60 μm in width in the cladding layer. The total length is 5 mm. After laser annealing treatment, the average surface roughness was 205.8 nm as determined by Atom Force Microscope (AFM). The exposed surface of the U-shape fiber was modified with self-assembled gold nanoparticles to produce the FO-LPR sensor. The response of the sensor shows that the signal increases linearly with increasing refractive index. The sensor resolution of the sensor was determined to be 1.06 × 10−3 RIU.
Keywords
Gold Nanoparticles Optical Fiber Femtosecond Laser Average Surface Roughness Focus Spot SizeNotes
Acknowledgments
Support of this research by ITRI South (Taiwan, ROC) through Grant No. B200-97G270001884 and the National Science Council (Taiwan, ROC) through Grant No. NSC 95-3114-P-194-001-MY3 is acknowledged.
References
- Ashkenasi D et al (1998) Application of self-focusing of ps laser pulses for three-dimensional microstructuring of transparent materials. Appl Phys Lett 72:1442–1444CrossRefGoogle Scholar
- Auge J et al (1995) New design for QCM sensors in liquids. Sens Actuators B Chem 24:43–48CrossRefGoogle Scholar
- Ben-Yakar A, Byer RL (2004) Femtosecond laser ablation properties of borosilicate glass. J Appl Phys 96:5316–5323CrossRefGoogle Scholar
- Bernard B, Lengeler B (1978) Electronic structure of noble metals and polariton-mediated light scattering. Springer, BerlinGoogle Scholar
- Bier FF et al (1997) Real-time measurement of nucleic-acid hybridization using evanescent-wave sensors: steps towards the genosensor. Sens Actuators B Chem 38:78–82CrossRefGoogle Scholar
- Bravo J et al (2007) Transparent superhydrophobic films based on silica nanoparticles. Langmuir 23:7293–7298CrossRefGoogle Scholar
- Chau L-K et al (2006) Fiber-optic chemical and biochemical probes based on localized surface plasmon resonance. Sens Actuators B Chem 113:100–105CrossRefGoogle Scholar
- Cheng S-F, Chau L-K (2003) Colloidal gold-modified optical fiber for chemical and biochemical sensing. Anal Chem 75:16–21CrossRefGoogle Scholar
- Clas SD et al (1999) Differential scanning calorimetry: applications in drug development. Pharm Sci Technol Today 2:311–320CrossRefGoogle Scholar
- Elliott JL et al (2000) A quantitative study of the interactions of Bacillus anthracis edema factor and lethal factor with activated protective antigen. Biochemistry 39:6706–6713CrossRefGoogle Scholar
- Freire E (1995) Differential scanning calorimetry. Methods Mol Biol 40:191–218Google Scholar
- Gattass R, Mazur E (2008) Femtosecond laser micromachining in transparent materials. Nat Photonics 2:219–225CrossRefGoogle Scholar
- Guermazi S et al (2000) Further evidence for the presence of anti-protein S autoantibodies in patients with systemic lupus erythematosus. Blood Coagul Fibrinolysis 11:491–498CrossRefGoogle Scholar
- Hart DJ et al (1999) The salt dependence of DNA recognition by NF-kappaB p50: a detailed kinetic analysis of the effects on affinity and specificity. Nucleic Acids Res 27:1063–1069CrossRefGoogle Scholar
- Hwang TC (1994) Experiments in physical chemistry. Gaulih Book Co., TaipeiGoogle Scholar
- Jensen KK et al (1997) Kinetics for hybridization of peptide nucleic acids (PNA) with DNA and RNA studied with the BIAcore technique. Biochemistry 36:5072–5077CrossRefGoogle Scholar
- Jensen TR et al (1999) Nanosphere lithography: effect of the external dielectric medium on the surface plasmon resonance spectrum of a periodic array of silver nanoparticles. J Phys Chem B 103:9846–9853CrossRefGoogle Scholar
- Jokiranta TS et al (2000) Each of the three binding sites on complement factor H interacts with a distinct site on C3b. J Biol Chem 275:27657–27662Google Scholar
- Kautek W et al (1996) Laser ablation of dielectrics with pulse durations between 20 fs and 3 ps. Appl Phys Lett 69:3146–3148CrossRefGoogle Scholar
- Ladbury JE, Chowdhry BZ (1996) Sensing the heat: the application of isothermal titration calorimetry to thermodynamic studies of biomolecular interactions. Chem Biol 3:791–801CrossRefGoogle Scholar
- Macdonald JR (1987) Impedance spectroscopy: emphasizing solid materials and systems. Wiley, New YorkGoogle Scholar
- Nath N, Chilkoti A (2002) A Colorimetric Gold Nanoparticle Sensor To Interrogate Biomolecular Interactions in Real Time on a Surface. Anal Chem 74:504–509CrossRefGoogle Scholar
- Nath N, Chilkoti A (2004) Label-free biosensing by surface plasmon resonance of nanoparticles on glass: optimization of nanoparticle size. Anal Chem 76:5370–5378CrossRefGoogle Scholar
- Nomura T, Okuhara M (1982) Frequency shifts of piezoelectric quartz crystals immersed in organic liquids. Anal Chim Acta 142:281–284CrossRefGoogle Scholar
- Okamoto T et al (2000) Local plasmon sensor with gold colloid monolayers deposited upon glass substrates. Opt Lett 25:372–374CrossRefGoogle Scholar
- Sanchez-Ruiz JM, Mateo PL (1987) Differential scanning calorimetry of membrane proteins. Revis Biol Celular 11:15–45Google Scholar
- Sauerbrey G (1959) The use of oscillators for weighing thin layers and for micro-weighing. Z Phys 155:206–212CrossRefGoogle Scholar
- Schmitt J et al (1999) Preparation and optical properties of colloidal gold monolayers. Langmuir 15:3256–3266CrossRefGoogle Scholar
- Scire A et al (2000) Specific interaction of cytosolic and mitochondrial glyoxalase II with acidic phospholipids in form of liposomes results in the inhibition of the cytosolic enzyme only. Proteins 41:33–39CrossRefGoogle Scholar
- Steinrucke P et al (2000) Design of helical proteins for real-time endoprotease assays. Anal Biochem 286:26–34CrossRefGoogle Scholar
- Stuart BC et al (1996) Optical ablation by high-power short-pulse lasers. J Opt Soc Am B 13:459–468CrossRefGoogle Scholar
- Templeton AC et al (2000) Solvent refractive index and core charge influences on the surface plasmon absorbance of alkanethiolate monolayer-protected gold clusters. J Phys Chem B 104:564–570CrossRefGoogle Scholar
- Uegaki K et al (2000) Structure of the CAD domain of caspase-activated DNase and interaction with the CAD domain of its inhibitor. J Mol Biol 297:1121–1128CrossRefGoogle Scholar
- Underwood S, Mulvaney P (1994) Effect of the solution refractive index on the color of gold colloids. Langmuir 10:3427–3430CrossRefGoogle Scholar
- Wee KW et al (2005) Novel electrical detection of label-free disease marker proteins using piezoresistive self-sensing micro-cantilevers. Biosens Bioelectron 20:1932–1938CrossRefGoogle Scholar
- Wilson WD (2002) Analyzing biomolecular interactions. Science 295:2103–2105CrossRefGoogle Scholar
- Xing L et al (2000) Distinct cellular receptor interactions in poliovirus and rhinoviruses. EMBO J 19:1207–1216CrossRefGoogle Scholar