دورية أكاديمية
Quartz Crystal Based Microgravimetric Immunobiosensors
| العنوان: | Quartz Crystal Based Microgravimetric Immunobiosensors |
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| المؤلفون: | C. Raman SURI |
| المصدر: | Sensors & Transducers, Vol 66, Iss 4, Pp 543-552 (2006) |
| بيانات النشر: | IFSA Publishing, S.L., 2006. |
| سنة النشر: | 2006 |
| المجموعة: | LCC:Technology (General) |
| مصطلحات موضوعية: | Quartz crystal, Frequency oscillator, Receptor, Immunosensors, Technology (General), T1-995 |
| الوصف: | Piezoelectric crystal immunosensors have attracted considerable interest in the last few years since the monitoring of a specific substance is central in many applications. These sensors work on the principle of measuring a small change in resonant frequency of an oscillating piezoelectric crystal due to change in mass on the sensor surface. Because of their low cost and high Q-factors, these miniaturized sensors show fast response time, high sensitivity, and are suitable for mass production using standard fabrication techniques. Arrays of such sensors could be fabricated to cover ranges of a particular sensing property and have the potential for seamless integration with CMOS-based electronics. The present article demonstrates a type of piezoelectric crystal immunosensor using simple design of frequency oscillator and monitoring circuitry for biomedical applications. The basic criterion for immobilizing biomolecules (receptor etc.) on sensor surface for immunoassay application is briefly discussed. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2306-8515 1726-5479 |
| Relation: | http://www.sensorsportal.com/HTML/DIGEST/april_06/P_65.pdf; https://doaj.org/toc/2306-8515; https://doaj.org/toc/1726-5479 |
| URL الوصول: | https://doaj.org/article/863636c0ec1e4cb9b4987b15e32ffc6d |
| رقم الأكسشن: | edsdoj.863636c0ec1e4cb9b4987b15e32ffc6d |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 23068515 17265479 |
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