Zain Bengali,Lonnie D Shea
Zain Bengali
Biomaterials can potentially enhance the delivery of viral and nonviral vectors for both basic science and clinical applications. Vectors typically consist of nucleic acids (DNA, RNA) packaged with proteins, lipids, or cationic polymers, wh...
An optoelectronic nose: "seeing" smells by means of colorimetric sensor arrays [0.03%]
光电鼻：通过比色传感器阵列“看见”气味
Kenneth S Suslick
Kenneth S Suslick
A new approach to general sensors for odors and volatile organic compounds (VOCs) using thin films of chemically responsive dyes as a colorimetric sensor array is described. This optoelectronic "nose," by using an array of multiple dyes who...
Polymer-carbon black composite sensors in an electronic nose for air-quality monitoring [0.03%]
基于聚合物-炭黑复合材料传感器的电子鼻在空气质量监测中的应用研究
M A Ryan,A V Shevade,H Zhou et al.
M A Ryan et al.
An electronic nose that uses an array of 32 polymer-carbon black composite sensors has been developed, trained, and tested. By selecting a variety of chemical functionalities in the polymers used to make sensors, it is possible to construct...
Perena Gouma,Giorgio Sberveglieri
Perena Gouma
This introductory article describes the content of the October 2004 issue of MRS Bulletin focusing on novel materials and applications of electronic noses and tongues. The articles in this issue review the state of the art in materials, dev...