Macroporous silicon and its application in sensing (original) (raw)
2012, Data Revues 16310748 Unassign S1631074812000987
AI-generated Abstract
Mobile analyte-specific gas sensing is crucial across various fields such as environmental monitoring, security, and medical applications. This paper reports on optical gas sensing methods utilizing macroporous silicon and photonic crystals that enhance detection sensitivity and selectivity. Key developments include non-dispersive infrared techniques and silicon nanotip arrays suitable for detecting hazardous substances at low concentrations, highlighting the advantages of these novel sensors in terms of compactness, cost-effectiveness, and broad applicability.
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