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Volume 76 
Issue 2 
February 2007

 

 

www.sensorsportal.com

 

 

ISSN 1726-5479 

 
 
 

 

Research Articles 

 

Biosensors: Future Analytical Tools 
Vikas, Anjum, C. S. Pundir

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935 

 

 

Advances in Biosensing Methods 
Reema Taneja, Kennon C. Shelton, Raymond Carlisle, Ajit Sadana ………………………………….. 

945 

 

 

Interface Layering Phenomena in Capacitance Detection of DNA with Biochips 
Sandro Carrara, Frank K. Gürkaynak, Carlotta Guiducci, Claudio Stagni, Luca Benini, Yusuf 
Leblebici, Bruno Samorì, Giovanni De Micheli

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969 

 

 

A Simple and Sensitive Flow Injection Optical Fibre Biosensor Based on Immobilised 
Enzyme for Monitoring of Pesticides 
B. Kuswandi, N. W. Suwandari

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978 

 

 

Design and Characterization of a Solid-State Piezoelectric Transducer Chemical Sensor for 
Chromium Ions Contamination in Water 
Selemani Seif…………………………………………………………………………………………………. 

991 

 

 

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R. S. Khadayate, J.V. Sali and P. P. Patil……………………………………………………………........

 

1001 

 

 

Synthesis, Characterization and Acetone Sensing Properties of Novel Strontium(II)-added 
ZnAl2O4 Composites 
J. Judith Vijaya, L. John Kennedy, G. Sekaran, K.S. Nagaraja ………………………………………… 

1008 

 

 
Short Communication

 

 

Investigating Solids, Liquids and Gases by Surface Photo-Charge Effect (SPCE) 
Ognyan Ivanov

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1018 

 
 
 
 
 
 

Authors are encouraged to submit article in MS Word (doc) and Acrobat (pdf) formats by e-mail: [email protected] 
Please visit journal’s webpage with preparation instructions: http://www.sensorsportal.com/HTML/DIGEST/Submition.htm 

 
 

International Frequency Sensor Association (IFSA). 

Summary of Contents for Sensor

Page 1: ......

Page 2: ...n Chiriac Horia National Institute of Research and Development Romania Chowdhuri Arijit University of Delhi India Chung Wen Yaw Chung Yuan Christian University Taiwan Corres Jesus Universidad Publica de Navarra Spain Cortes Camilo A Universidad de La Salle Colombia Courtois Christian Universite de Valenciennes France Cusano Andrea University of Sannio Italy D Amico Arnaldo Università di Tor Vergat...

Page 3: ...e Cataluna Spain Rothberg Steve Loughborough University UK Royo Santiago Universitat Politecnica de Catalunya Spain Sadana Ajit University of Mississippi USA Sandacci Serghei Sensor Technology Ltd UK Sapozhnikova Ksenia D I Mendeleyev Institute for Metrology Russia Saxena Vibha Bhbha Atomic Research Centre Mumbai India Schneider John K Ultra Scan Corporation USA Seif Selemani Alabama A M Universit...

Page 4: ...Solid State Piezoelectric Transducer Chemical Sensor for Chromium Ions Contamination in Water Selemani Seif 991 I In nf fl lu ue en nc ce e o of f L Li iq qu ui id d P Pe et tr ro ol le eu um m G Ga as s o on n t th he e E El le ec ct tr ri ic ca al l P Pa ar ra am me et te er rs s o of f t th he e W WO O3 3 T Th hi ic ck k F Fi il lm m R S Khadayate J V Sali and P P Patil 1001 Synthesis Character...

Page 5: ...sensors are thus expected to reach the market in the coming years Keywords Electrode transducers genetic screening food analysis bioterrorism environment monitoring 1 Introduction Modern economy is technology driven promising revenues that are mind boggling Biosensor is one such product of biotechnology that is becoming increasingly popular in fields like environmental monitoring 1 2 bioterrorism ...

Page 6: ... or intimately associated to the second major component of biosensors that is a transducer via immobilization adsorption cross linking and covalent bonding so that the close proximity of the biological component to the transducer is achieved This is necessary so that the transducer can rapidly and easily generate the specific signals in response to the undergoing biochemical interactions secondly ...

Page 7: ...sensors also offer enormous potential in detecting wide range of analytes that are regularly needed to show a patient s metabolic state especially for those who are hospitalized more so if they are in intensive care Critical care is one of the most challenging and stressful areas of medicine in the sense that the decision makers primarily doctors nurses and ambulance staff must take their decision...

Page 8: ...st recently Luminescent semiconductor nanocrystals or quantum dots QD have been used as labels for bioanalytical applications 34 35 Thermoquenching and extremely high cost are potent disadvantages of Quantum dots and hence generally limited to use in sensitive research experiments There fore large scale routine clinical screening based on gene diagnostics is limited by the current available techno...

Page 9: ...is an uncertain and doubtful strategy Because of this food industry needs instruments which will simultaneously monitor the parameters of production lines and report data to the computer for feedback control Most of the electrodes used in biosensors are often based on the measurement of O2 consumption because there are at least 50 known oxidases acting on fatty acids hydroxy acids sugars amino aci...

Page 10: ... to micro µ level may permit continuous on line monitoring of critical blood chemistries and has the advantage of creating less blood to clean up hence reducing the potential for infectious contamination from patient blood It is anticipated that the health care worker at the bedside of a hospital patient µl aliquot of whole blood directly into the chip and insert the chip into a portable biosensor...

Page 11: ... T Gregory Drummmond Electrochemical DNA sensors Nature Biotechnol 21 2003 pp 1192 1199 11 Robert M Umek Electronic detection of Nucleic acids J of Mol Diagnostics 3 2001 pp 74 84 12 KC Ho CY Chen HC Hsu LC Chen SC Shiesh and XZ Lin Amperometric detection of morphine at a prussian blue modified indium tin oxide electrode Biosens Bioelectron 20 2004 pp 3 8 13 I Ben Dov I Willner and E Zisman Piezoe...

Page 12: ...5 W C Chan and S Nie Quantum dot bioconjugates for ultrasenstive nonisotopic detection Science 281 1998 pp 2008 2016 36 M Minunni S Tombelli R Seielzi I Mnelli C Mascini Mand Gaodiano Detection of β thalassemia by a DNA piezoelectric biosensor coupled with polymerase chain reaction Anal Chim Acta 481 2003 pp 55 64 37 K M Millan Saraullos and S R Mikkelssen Valtammetric DNA biosensor for cystic fib...

Page 13: ... transducers and sensor instrumentations Topics include but are not restricted to Physical chemical and biosensors Digital frequency period duty cycle time interval PWM pulse number output sensors and transducers Theory principles effects design standardization and modeling Smart sensors and systems Sensor instrumentation Virtual instruments Sensors interfaces buses and networks Signal processing ...

Page 14: ......

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