Genesis of WGM Bio-sensor  

45. Excitation of resonances of microspheres on an optical fiber
    A. Serpengüzel, S. Arnold and G. Griffel
    Opt. Lett 20, 654 (1995)
    
     

Popular Science Articles  

1. Microspheres, Photonic Atoms and the Physics of Nothing
   S. Arnold
   American Scientist 89, 414-421 (2001)
   
    
2. Microesferas, átomos fotónicos y la física de la nada (in Spanish)
   S. Arnold
   INVESTIGACIÓN Y CIENCIA 76-83, (febrero 2003)
   
    
3. Magic of glass sphere photonic sensors (in Japanese)
   I. Teraoka
   Nikkei Science 33, No. 6, 1 (2003)
   
    
4. Whispering-gallery-mode biosensing: label-free detection down to single molecules
   F. Vollmer & S. Arnold
   Nature Methods, 5, 591 -596 (2008).
   
    

Refereed Publications

90. Whispering gallery mode bio-sensor for label-free detection of single molecules: thermo-optic vs. reactive mechanism
    S. Arnold, S. I. Shopova, S. Holler
    Optics Expess 18, 281-287(2010)
    
    
    

89. Resonance shifts of counterpropagating whispering-gallery modes: degenerate perturbation theory and application to resonator sensors with axial symmetry nanoparticle detection in biosensing
    I. Teraoka, and S. Arnold
    J. Opt. Soc. Am. B, Vol. 26 No. 7, 1321 -1329 (2009).
    
    
    

88. Whispering gallery mode carousel – a photonic mechanism for enhanced nanoparticle detection in biosensing
    S. Arnold, D. Keng, S. I. Shopova, S. Holler, W. Zurawsky, and F. Vollmer
    Opt. Express, 17, 6230-6238 (2009).
    
    
    

87. Single virus detection from the reactive shift of a whispering-gallery mode
    F. Vollmer, S. Arnold, and D. Keng
    PNAS, 105, 20701-20704 (2008).
    
    
    

86. Variational principle in whispering gallery mode sensor responses
    I. Teraoka & S. Arnold
    J. Opt. Soc. Am. B, 25, 1038 -1045 (2008).
    
    
    

85. Whispering-gallery-mode biosensing: label-free detection down to single molecules
    F. Vollmer & S. Arnold
    Nature Methods, 5, 591 -596 (2008).
    
    
    

84. MicroParticle photophysics illuminates viral bio-sensing
    S. Arnold, R. Ramjit, D. Keng, V. Kolchenko and I. Teraoka
    FARADAY DISCUSSIONS 137, 65-83 (2008), DOI: 10.1039/b702920a.
    
    
    

83. Estimation of surface density of molecules adsorbed on a whispering gallery mode resonator: Utility of isotropic polarizability
    I. Teraoka, S. Arnold
    J. of Appl. Phys. 102, 076109 (2007)
    
    
    

82. High-Q microsphere biosensor - analysis for adsorption of rodlike bacteria
    H. Ren, F. Vollmer,, S. Arnold and A. Libchaber
    Opt. Express 15, 17410 (2007)
    
    
    

81. Resonance fluctuations of a whispering gallery mode biosensor by
    particles undergoing Brownian motion
    D. Keng, S. R. McAnanama, I. Teraoka, and S. Arnold
    Appl. Phys. Lett. 91, 103902 (2007)
    
    
    

80. Detection of Protein Orientation on the Silica Microsphere Surface Using
    Transverse Electric/Transverse Magnetic Whispering Gallery Modes
    M. Noto, D. Keng, I. Teraoka, and S. Arnold
    Bio. Phys. J., 92, 4466-4472 (2007)
    
    
    

79. Coupled whispering gallery modes in a multilayer-coated microsphere
    I. Teraoka, and S. Arnold
    Opt. Lett. 32, No. 9, 1147 (2007)
    
    
    

78. Whispering-gallery modes in a microsphere coated with a high-refractive index layer:
    polarization-dependent sensitivity enhancement of the resonance-shift sensor and TE–TM resonance matching
    I. Teraoka, and S. Arnold
    J. Opt. Soc. Am. B, 24, No. 3, 653 (2007)
    
    
    
77. Dielectric property of particles at interface in random sequential adsorption and its application to whispering gallery mode resonance-shift sensors
    I. Teraoka, and S. Arnold
    J. of Appl. Phys. 101, 023505 (2007)
    
    
    
76. Enhancing sensitivity of a whispering gallery mode biosensor by subwavelength confinement
    O. Gaathon, J. Culic-Viskota, M. Mihnev, I. Teraoka, and S. Arnold
    Appl. Phys. Lett. 89, 223901 (2006)
    
    
    
75. Temperature measurements using a microoptical sensor based on whispering gallery modes
    G. Guan, S. Arnold and M. V. Otugen
    AIAA JOURNAL, Vol. 44, 2385 (2006)
    
    
    
74. Enhancing the sensitivity of a whispering-gallery mode microsphere sensor by a high-refractive-index surface layer
    I. Teraoka and S. Arnold
    J. Opt. Soc. Am.B, 23, 1434 (2006)
    
    
    
73. Theory of resonance shifts in TE and TM whispering gallery modes by nonradial perturbations for sensing applications
    I. Teraoka and S. Arnold
    J. Opt. Soc. Am.B, 23, 1381 (2006)
    
    
    
72. Molecular weight dependence of a whispering gallery mode biosensor
    M. Noto, M. Khoshsima, D. Keng, I. Teraoka, V. Kolchenko, and S. Arnold
    Appl. Phys. Lett. 87, 223901 (2005)
    
    
    
71. Nanolayer characterization through wavelength multiplexing
    of a microsphere resonator
    M. Noto, F. Vollmer, D. Keng, I. Teraoka, S. Arnold
    Opt. Lett. 30, No. 5 (2005)
    Read the MRS bulletin, “ Wavelength multiplexing of microsphere resonators used to characterize nanolayers.”
    
    
    
70. Polarized transmission spectra of the fiber-microsphere system
    G. Guan, F. Vollmer
    Appl. Phys. Lett. 86, 121115 (2005)
    
    
    
69. Strong dc Electric Field Applied to Supersaturated Aqueous
    Glycine Solution Induces Nucleation of the γ Polymorph
    J. Aber, S. Arnold, B. Garetz
    Physical Review Letters 94,145503 (2005)
    
     
68. Multiplexed DNA Quantification by Spectroscopic Shift of Two Microsphere Cavities
    F. Vollmer, S. Arnold, D. Braun, I. Teraoka, A. Libchaber
    Bio. Phys. J., 85, 1974-1979, 2003
    Read the news article from Biophotonics Internatonal, “Silica microspheres enable sensitive DNA detection.”
    
    
 
67. Perturbation Approach to Resonance Shift of Whispering Gallery Modes
    in Dielectric Microspheres as a Probe of a Surrounding Medium
    I. Teraoka, S. Arnold, F. Vollmer
    J. Opt. Soc. B, in press, 2003
    
     
66. Shift of Whispering Gallery Modes in Microspheres by Protein Adsorption
    S. Arnold, M. Khoshsima, I. Teraoka, S. Holler, F. Vollmer
    Opt. Lett. 28, 272-274 (2003)
    
     
65. Protein Detection by Optical Shift of a Resonant Microcavity
    F. Vollmer, D. Braun, A. Libchaber, M. Khoshsima, I. Teraoka, S. Arnold
    Appl.Phys.Lett. 80, 4057(2002)
    Research highlight in Nature, “Whisper detection of proteins.”
    
     
45. Excitation of resonances of microspheres on an optical fiber
    A. Serpengüzel, S. Arnold and G. Griffel
    Opt. Lett 20, 654 (1995)