Journal ArticleDOI
Fiber-Optic Chemical Sensors and Biosensors (2008–2012)
Xu-dong Wang,Otto S. Wolfbeis +1 more
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TLDR
This paper presents a meta-anatomy of the response of the immune system to PNA-Based Biosensors (DNA, Aptamers) and some of the mechanisms leading to cell reprograming and apoptosis.Abstract:
■ CONTENTS Books, Reviews, and Articles of General Interest 488 Sensors for (Dissolved) Gases and Vapors 489 Hydrogen 489 Hydrocarbons 490 Oxygen 491 Ammonia 493 Carbon Dioxide 494 Nitrogen Oxides 494 Vapors of Organic Solvents 495 Sensors for Humidity, Water Fractions, Hydrogen Peroxide, and Hydrazine 495 Humidity 495 Water Fractions 496 Hydrogen Peroxide and Hydrazine 496 Sensors for pH Values, Ions, and Salinity 496 pH Values 496 Ions 497 Salinity and Ionic Strength 499 Sensors for Organic Species 499 Biosensors 500 Immunosensors 500 PNA-Based Biosensors (DNA, Aptamers) 501 Other Affinity Sensors 501 Enzymatic Biosensors 502 Whole Cell Sensors 502 Advanced Optical Sensing Schemes and Materials 503 Author Information 505 Corresponding Author 505 Notes 505 Biographies 505 Acknowledgments 505 References 505read more
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Journal ArticleDOI
Luminescent probes and sensors for temperature.
TL;DR: This Review article focuses on all kinds of luminescent probes and sensors for measurement of T, and summarizes the recent progress in their design and application formats.
Journal ArticleDOI
Optical methods for sensing and imaging oxygen: materials, spectroscopies and applications
Xu-dong Wang,Otto S. Wolfbeis +1 more
TL;DR: The current state of optical methods for sensing oxygen have become powerful alternatives to electrochemical detection and in the process of replacing the Clark electrode in many fields and a selection of specific applications of such sensors are given.
Journal ArticleDOI
Flexible Sensing Electronics for Wearable/Attachable Health Monitoring
Xuewen Wang,Zheng Liu,Ting Zhang +2 more
TL;DR: This Review summarizes the recent progress of flexible sensing electronics for their use in wearable/attachable health monitoring systems, and presents an overview of different materials and configurations for flexible sensors, including piezo-resistive, piezos-electrical, capacitive, and field effect transistor based devices.
Journal ArticleDOI
Physisorption-Based Charge Transfer in Two-Dimensional SnS2 for Selective and Reversible NO2 Gas Sensing
Jian Zhen Ou,Wanyin Ge,Benjamin J. Carey,Torben Daeneke,Asaf Rotbart,Wei Shan,Yichao Wang,Zhengqian Fu,Adam F. Chrimes,Wojtek Wlodarski,Salvy P. Russo,Yongxiang Li,Yongxiang Li,Yongxiang Li,Kourosh Kalantar-zadeh +14 more
TL;DR: This work presents an important progress for selective and reversible NO2 sensing by demonstrating an economical sensing platform based on the charge transfer between physisorbed NO2 gas molecules and two-dimensional (2D) tin disulfide (SnS2) flakes at low operating temperatures.
Journal ArticleDOI
Review of plasmonic fiber optic biochemical sensors: improving the limit of detection.
TL;DR: An overview of the technologies used to implement surface plasmon resonance (SPR) effects into fiber-optic sensors for chemical and biochemical applications and a survey of results reported over the last ten years is presented.
References
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Journal ArticleDOI
Fluorescent indicators for intracellular pH.
Junyan Han,Kevin Burgess +1 more
TL;DR: Various Indicators for Near-Neutral pH Values and Design of pH-Sensitive Cyanine Dyes and Miscellaneous Small Molecule pHi Indicators are presented.
Journal ArticleDOI
Responsive photonic crystals.
Jianping Ge,Yadong Yin +1 more
TL;DR: This Review summarizes recent developments in the field of responsive photonic crystal structures, including principles for design and fabrication and many strategies for applications, for example as optical switches or chemical and biological sensors.
Journal ArticleDOI
Optical chemical sensors.
TL;DR: The versatility of the sol-gel process with regard to the design of films for specific optical chemical sensor applications is highlighted, which facilitates tailoring of the physico-chemical film properties to optimize sensor performance.
BookDOI
Fiber optic sensors : an introduction for engineers and scientists
Eric Udd,William B. Spillman +1 more
TL;DR: Udd et al. as discussed by the authors described the emergence of fiber-optic sensor technology and its application in industrial applications, including light sources, sensors, and sensors based on the Sagnac Interferometer and passive ring resonance.