On-chip highly sensitive saliva glucose sensing using multilayer films composed of single-walled carbon nanotubes, gold nanoparticles, and glucose oxidase

Vaddiraju, 2010, Technologies for continuous glucose monitoring: current problems and future promises, J. Diabetes Sci. Technol., 4, 1540, 10.1177/193229681000400632 Yoo, 2010, Glucose biosensors: an overview of use in clinical practice, Sensors, 10, 4558, 10.3390/s100504558 Shen, 2003, The use of Fourier-transform infrared spectroscopy for the quantitative determination of glucose concentration in whole blood, Phys. Med. Biol., 48, 2023, 10.1088/0031-9155/48/13/313 MacKenzie, 1999, Advances in photoacoustic noninvasive glucose testing, Clin. Chem., 45, 1587, 10.1093/clinchem/45.9.1587 Huang, 2009, A MEMS affinity glucose sensor using a biocompatible glucose-responsive polymer, Sens. Actuators B Chem., 140, 603, 10.1016/j.snb.2009.04.065 Jung, 2011, Improved sensitivity of a glucose sensor by encapsulation of free GOx in conducting polymer micropillar structure, J. Electrochem. Sci. Technol., 2, 124, 10.5229/JECST.2011.2.2.124 Periasamy, 2011, Amperometric glucose sensor based on glucose oxidase immobilized on gelatin-multiwalled carbon nanotube modified glassy carbon electrode, Bioelectrochemistry, 80, 114, 10.1016/j.bioelechem.2010.06.009 Kang, 2009, Glucose oxidase–graphene–chitosan modified electrode for direct electrochemistry and glucose sensing, Biosens. Bioelectron., 25, 901, 10.1016/j.bios.2009.09.004 Hayford, 1983, Validity of urine glucose measurements for estimating plasma-glucose concentration, Diabetes Care, 6, 40, 10.2337/diacare.6.1.40 Amer, 2001, Salivary glucose concentrations in patients with diabetes mellitus – a minimally invasive technique for monitoring blood glucose levels, Pak. J. Pharm. Sci., 14, 33 Jurysta, 2009, Salivary glucose concentration and excretion in normal and diabetic subjects, J. Biomed. Biotechnol., 2009, 6, 10.1155/2009/430426 Azevedo, 2005, Ethanol biosensors based on alcohol oxidase, Biosens. Bioelectron., 21, 235, 10.1016/j.bios.2004.09.030 Ferreira, 2004, Enzyme-mediated amperometric biosensors prepared with the Layer-by-Layer (LbL) adsorption technique, Biosens. Bioelectron., 19, 1611, 10.1016/j.bios.2003.12.025 Zhang, 2007, Layer-by-layer fabrication and direct electrochemistry of glucose oxidase on single wall carbon nanotubes, Biosens. Bioelectron., 22, 3036, 10.1016/j.bios.2007.01.009 Guiseppi-Elie, 2002, Direct electron transfer of glucose oxidase on carbon nanotubes, Nanotechnology, 13, 559, 10.1088/0957-4484/13/5/303 Harper, 2010, Electrochemical glucose sensors-developments using electrostatic assembly and carbon nanotubes for biosensor construction, Sensors, 10, 8248, 10.3390/s100908248 Su, 2008, Electrochemical quartz crystal microbalance studies on enzymatic specific activity and direct electrochemistry of immobilized glucose oxidase in the presence of sodium dodecyl benzene sulfonate and multiwalled carbon nanotubes, Biotechnol. Progr., 24, 262, 10.1021/bp070256+ Janegitz, 2011, Direct electron transfer of glucose oxidase at glassy carbon electrode modified with functionalized carbon nanotubes within a dihexadecylphosphate film, Sens. Actuators B – Chem., 158, 411, 10.1016/j.snb.2011.06.048 Chen, 2001, Bioinorganic composites for enzyme electrodes, Anal. Chem., 73, 2862, 10.1021/ac010009z Wu, 2007, Amperometric glucose biosensor based on layer-by-layer assembly of multilayer films composed of chitosan, gold nanoparticles and glucose oxidase modified Pt electrode, Biosens. Bioelectron., 22, 838, 10.1016/j.bios.2006.03.009 Zhang, 2005, Attachment of gold nanoparticles to glassy carbon electrode and its application for the direct electrochemistry and electrocatalytic behavior of hemoglobin, Biosens. Bioelectron., 21, 337, 10.1016/j.bios.2004.10.021 Feng, 2005, Direct electrochemistry and electrocatalysis of heme proteins immobilized on gold nanoparticles stabilized by chitosan, Anal. Biochem., 342, 280, 10.1016/j.ab.2005.04.040 Chen, 2013, Recent advances in electrochemical glucose biosensors: a review, RSC Adv., 3, 4473, 10.1039/c2ra22351a Yao, 2008, Direct electrochemistry of glucose oxidase at carbon nanotube-gold colloid modified electrode with poly(diallyldimethylammonium chloride) coating, Electroanalysis, 20, 1542, 10.1002/elan.200804209 Yan, 2007, Transparent and flexible glucose biosensor via layer-by-layer assembly of multi-wall carbon nanotubes and glucose oxidase, Electrochem. Commun., 9, 1269, 10.1016/j.elecom.2006.12.022 Yang, 2006, Multilayered construction of glucose oxidase and gold nanoparticles on Au electrodes based on layer-by-layer covalent attachment, Electrochem. Commun., 8, 665, 10.1016/j.elecom.2005.11.014 Qiu, 2009, Amperometric sensor based on ferrocene-modified multiwalled carbon nanotube nanocomposites as electron mediator for the determination of glucose, Anal. Biochem., 385, 264, 10.1016/j.ab.2008.12.002 Wu, 2007, Amperometric glucose biosensor based on layer-by-layer assembly of multilayer films composed of chitosan, gold nanoparticles and glucose oxidase modified Pt electrode, Biosens. Bioelectron., 22, 838, 10.1016/j.bios.2006.03.009 Che, 2010, Amperometric glucose biosensor based on Prussian blue–multiwall carbon nanotubes composite and hollow PtCo nanochains, Electrochim. Acta, 55, 5420, 10.1016/j.electacta.2010.04.091 Lee, 2008, Enhanced sensitivity of a glucose sensor adopting polymer microtubule, Mol. Cryst. Liq. Cryst., 492, 155, 10.1080/15421400802332925 Mohtashami, 2011, Comparative electrochemical investigation of Pt Au and Ti electrodes on liquid crystal polymer for the application of neuromuscular prostheses, Ecs Trans., 35, 23, 10.1149/1.3646929 Cataldi, 2005, Comparison of silver, gold and modified platinum electrodes for the electrochemical detection of iodide in urine samples following ion chromatography, J. Chromatogr. B Analyt. Technol. Biomed. Life Sci., 827, 224, 10.1016/j.jchromb.2005.09.017 Jin, 2007, Electrocatalytic oxidation of glucose on gold–platinum nanocomposite electrodes and platinum-modified gold electrodes, Synthetic Met., 157, 592, 10.1016/j.synthmet.2007.06.010 Kasem, 2008, Platinum as a reference electrode in electrochemical measurements, Platin. Met. Rev., 52, 100, 10.1595/147106708X297855 W. Zhang, M.L. Wang, Saliva glucose monitoring system, 2014. US20140197042 A1. Hoshi, 2001, Selective permeation of hydrogen peroxide through polyelectrolyte multilayer films and its use for amperometric biosensors, Anal. Chem., 73, 5310, 10.1021/ac010605t Huang, 2003, Chitosan mediated assembly of gold nanoparticles multilayer, Colloids Surf., A, 226, 77, 10.1016/S0927-7757(03)00382-0 Ricci, 2003, Prussian blue based screen printed biosensors with improved characteristics of long-term lifetime and pH stability, Biosens. Bioelectron., 18, 165, 10.1016/S0956-5663(02)00169-0 Zhu, 2002, Planar amperometric glucose sensor based on glucose oxidase immobilized by chitosan film on Prussian blue layer, Sensors, 2, 127, 10.3390/s20400127 Marchetti, 1986, Salivary insulin concentrations in type 2 (non-insulin-dependent) diabetic patients and obese non-diabetic subjects: relationship to changes in plasma insulin levels after an oral glucose load, Diabetologia, 29, 695, 10.1007/BF00870278 Yamaguchi, 1998, Noninvasively measuring blood glucose using saliva, IEEE Eng. Med. Biol., 17, 59, 10.1109/51.677170 M. Mitsumori, M. Yamaguchi, Y. Kano, A new approach to noninvasive measurement of blood glucose using saliva analyzing system, in: Proceedings of the 20th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 20, 1998, pp. 1767–1770. Mirzaii-Dizgah, 2013, Stimulated saliva glucose as a diagnostic specimen for detection of diabetes mellitus, J. Arch. Mil. Med., 1, 24, 10.5812/jamm.14609 Abikshyeet, 2012, Glucose estimation in the salivary secretion of diabetes mellitus patients, Diabetes Metab. Syndr. Obes., 5, 149 Zhang, 2015, Noninvasive glucose monitoring using saliva nano-biosensor, Sens. Bio-Sensing Res., 4, 23, 10.1016/j.sbsr.2015.02.002