Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Padmanabhan Santhosh"'
Publikováno v:
Articles
A novel type of biosensor was assessed for application to the qualitative determination of circulating antibodies to herpes simplex virus type 2 (HSV-2). The device utilises a high activity HSV-2 type specific gG2 antigen for antibody capture and com
Publikováno v:
Analytical Chemistry. 85:6198-6202
Glass-sealed Pt electrodes with submicrometer and nanometer size have been successfully developed and applied for nanoscale electrochemical measurements such as scanning electrochemical microscopy (SECM). These small electrodes, however, are difficul
Publikováno v:
Sensors and Actuators B: Chemical. 155:206-213
In this work we describe the development of a novel microelectronic backbone configured specifically for the control of biocomputing systems applied to diagnostic merits. The operation of the sensor system is validated towards the rapid assessment of
Autor:
Ta-Feng Tseng, Proespichaya Kanatharana, Joseph Isaac S. Wong, Panote Thavarungkul, Joseph Wang, Sujittra Poorahong, Padmanabhan Santhosh, Gabriela Valdés Ramírez
Publikováno v:
Biosensors and Bioelectronics. 26:3670-3673
A rapid and highly sensitive miniaturized amperometric biosensor for the detection of α-ketoglutarate (α-KG) based on a carbon fiber electrode (CFE) is presented. The biosensor is constructed by immobilizing the enzyme, glutamate dehydrogenase (GLU
Autor:
Gabriela Valdés Ramírez, Padmanabhan Santhosh, Michal Galik, Tzu-Yang Chou, Joshua Ray Windmiller, Joseph Wang, Min-Chieh Chuang
Publikováno v:
Electroanalysis. 22:2511-2518
This study examines the influence of textile substrates upon the behavior of wearable screen-printed electrodes and demonstrates the attractive sensing properties of these sensors towards the detection of nitroaromatic explosives. Compared to electro
Autor:
Padmanabhan Santhosh, Antonio Nunes, Stephanos Nitodas, Khuloud T. Al-Jamal, Jeroen Van den Bossche, Theodoros Karachalios, Marko Burghard, Kostas Kostarelos, Nadja Amsharov, Chang Guo
Publikováno v:
Small. 6:2281-2291
Carbon nanotubes (CNTs) consist of carbon atoms arranged in sheets of graphene rolled up into cylindrical shapes. This class of nanomaterials has attracted attention because of their extraordinary properties, such as high electrical and thermal condu
Autor:
Jan Halámek, Min-Chieh Chuang, Evgeny Katz, Guinevere Strack, Joseph Wang, Padmanabhan Santhosh, Vera Bocharova, Joshua Ray Windmiller, Jian Zhou
Publikováno v:
Sensors and Actuators B: Chemical. 150:285-290
The development of a novel enzyme logic sensing concept for the detection of soft tissue injury (STI) is reported. The new biocatalytic scheme employs creatine kinase (CK) and lactate dehydrogenase (LDH) as enzyme biomarker inputs to a biochemical ca
Publikováno v:
Electroanalysis. 22:2467-2474
In the present investigation, silica-polyaniline based bienzyme cholesterol biosensor is fabricated through a simple one-step electrochemical method. The one-step fabrication process involves electrochemical polymerization of N[3-(trimethoxysilyl)pro
Autor:
Kalayil Manian Manesh, Padmanabhan Santhosh, Anantha Iyengar Gopalan, Kwang-Pill Lee, S. Uthayakumar
Publikováno v:
Biosensors and Bioelectronics. 25:1579-1586
A new methodology for the fabrication of bienzymatic amperometric glucose biosensor based on the use of an organic-inorganic hybrid is presented. The fabrication involves a self-assembly directed one-pot electrochemical process. Bi-enzymes, horseradi
Autor:
Kwang-Pill Lee, Padmanabhan Santhosh, Anantha Iyengar Gopalan, S. Uthayakumar, Kalayil Manian Manesh
Publikováno v:
Biosensors and Bioelectronics. 24:2008-2014
Nanostructured, hollow spheres of polydiphenylamine (HS-PDPA) are prepared through a "soft template assisted self-assembly" approach. An enzymatic glucose biosensor is fabricated through immobilizing glucose oxidase (GOx) into HS-PDPA matrix. The HS-