Investigation of enzyme reaction by surface plasmon resonance (SPR) technique

Wangkam, Thidarat; Srikhirin, Toemsak; Wanachantararak, Phenphichar; Sutapun, Boonsong; Amarit, Rathasart

doi:10.1016/j.snb.2009.02.076

Cited by 13 publications

(5 citation statements)

References 12 publications

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“…Recently, SPR biosensor has been used to investigate the absorption and desorption of IgG to the sensing surface with modification of protein A [9], monitoring the effect of glucose, lactate and human IgG [10], self -assembled using anti-human ferritin monoclonal antibodies for specific binding of antigens [11], measuring the immobilization of PSA-ACT mAb and PSA-ATC complex on the PSA sensor surface [12], display detection of different concentration of fibrinogen [13]. Addition to enhance the absorption of biomelecule or enzyme, the SPR sensing surface will be modified by thin polymer layer [14,15]. Moreover, the covalent binding between antigen and antibody has also a powerful method for biosensors such as detection of metamphetamine, detection of low molecular weight domoic acid, medical diagnostics of human hepatitis B virus (hHBV), assay of the different poliovirus types [16][17][18][19][20].…”

Section: Surface Plasmon Resonance Sensors For Disease Diagnosis 2/3mentioning

confidence: 99%

Surface Plasmon Resonance Sensors for Disease Diagnosis

Nguyen¹

2017

IJBSBE

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Section: Surface Plasmon Resonance Sensors For Disease Diagnosis 2/3mentioning

confidence: 99%

Surface Plasmon Resonance Sensors for Disease Diagnosis

Nguyen¹

2017

IJBSBE

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“…For instance, Suzawa et al 16 extensively investigated the adsorption of BSA by means of UV spectroscopy and carbodiimide methods. Wangkam et al 17 analyzed it by surface plasma resonance. However, these methods exhibit some deficiency in the process of experimental operation.…”

Section: Introductionmentioning

confidence: 99%

In situ studies of bovine serum albumin adsorption onto functionalized polystyrene latices monitored with a quartz crystal microbalance technique

Bergaoui¹,

Aguir²,

Khalfaoui³

et al. 2017

J of Applied Polymer Sci

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“…extensively investigated the adsorption of BSA by means of UV spectroscopy and carbodiimide methods. Wangkam et al . analyzed it by surface plasma resonance.…”

Section: Introductionmentioning

confidence: 99%

In situ studies of bovine serum albumin adsorption onto functionalized polystyrene latices monitored with a quartz crystal microbalance technique

Beragoui

Aguir

Khalfaoui

et al. 2015

J of Applied Polymer Sci

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The adsorbability of bovine serum albumin (BSA) onto poly(styrene‐co‐itaconic acid) (PS–IA), poly(styrene‐co‐hydroxyethyl methacrylate) (PS–HEMA), poly(styrene‐co‐acrylic acid) (PS–AA), and poly(styrene‐co‐methacrylic acid) (PS–MAA) latices were investigated with a quartz crystal microbalance. The amount adsorbed onto the functionalized latices, except for PS–MAA, was greater than that adsorbed onto polystyrene (PS) latex. To explain this result, two kinds of interaction forces were considered, hydrogen bonding and hydrophobic interactions, whereas electrostatic interaction was assumed to be small. When comparing the two extremes of hydrophobic interaction and hydrogen bonding, the latter was stronger. The corrected adsorption mass suggested that the BSA molecules were adsorbed onto the PS–MAA latex in a side‐on mode. However, in the case of the PS, PS–IA, PS–HEMA, and PS–AA latices, the BSA molecules were probably adsorbed in multiple layers. The presence of the BSA in the latex particle surface was verified by attenuated total reflectance/Fourier transform infrared spectroscopy and atomic force microscopy. © 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2015, 132, 42055.

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Investigation of enzyme reaction by surface plasmon resonance (SPR) technique

Cited by 13 publications

References 12 publications

Surface Plasmon Resonance Sensors for Disease Diagnosis

Surface Plasmon Resonance Sensors for Disease Diagnosis

In situ studies of bovine serum albumin adsorption onto functionalized polystyrene latices monitored with a quartz crystal microbalance technique

In situ studies of bovine serum albumin adsorption onto functionalized polystyrene latices monitored with a quartz crystal microbalance technique

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