Theranostics 2013; 3(8):583-594. doi:10.7150/thno.6584
Novel Molecular and Nanosensors for In Vivo Sensing
1. Department of Pharmaceutical Sciences, Department of Biomedical Engineering, Sue and Bill Gross Stem Cell Research Center and Chao Family Comprehensive Cancer Center, University of California, Irvine. 845 Health Sciences Road, Irvine, CA 92697, USA.
2. School of Medicine, University of California, Irvine, Irvine, CA 92697
3. Department of Chemistry, Beijing Key Laboratory for Analytical Methods and Instrumentation, Tsinghua University, Beijing, China 100084
4. Division of Bioengineering, School of Chemical and Biomedical Engineering, Nanyang Technological University, Singapore 637457, Singapore
* MAE and PQV contributed equally to this work.
Eckert MA, Vu PQ, Zhang K, Kang D, Ali MM, Xu C, Zhao W. Novel Molecular and Nanosensors for In Vivo Sensing. Theranostics 2013; 3(8):583-594. doi:10.7150/thno.6584. Available from http://www.thno.org/v03p0583.htm
In vivo sensors are an emerging field with the potential to revolutionize our understanding of basic biology and our treatment of disease. In this review, we highlight recent advances in the fields of in vivo electrochemical, optical, and magnetic resonance biosensors with a focus on recent developments that have been validated in rodent models or human subjects. In addition, we discuss major challenges in the development and translation of in vivo biosensors and present potential solutions to these problems. The field of nanotechnology, in particular, has recently been instrumental in driving the field of in vivo sensors forward. We conclude with a discussion of emerging paradigms and techniques for the development of future biosensors.
Keywords: biosensors, molecular probes, in vivo imaging, in vivo sensing, nanoparticles, diagnostics