Results 121 to 130 of about 1,825,121 (182)

Operational mechanisms and application advances in artificial olfactory systems. [PDF]

Biomed Eng Online
Wang C, Wang Z, Gan S, He B, Tong Y, Zhu Y, Ye D.   +6 more
europepmc   +1 more source

Research Progress of Single/Multi-Mode Optical Sensors on Visual Monitoring of Food Freshness: A Review. [PDF]

Small
Zhang Q, Liu G.
europepmc   +1 more source

Advancing Analytical Technologies for Rapid Food Freshness Detection: A Comprehensive Review. [PDF]

Foods
Cheng L, Lu Y, Shao Y, Song W.
europepmc   +1 more source

From Single-Modal Signal Recognition to Multidimensional Precision Detection: Breakthroughs and Innovations of Multi-Modal Sensors in Tumor Biomarker Detection. [PDF]

Biosensors (Basel)
Chang R, Wang J, Li Y, Jia S, Li L, Zhang R.   +5 more
europepmc   +1 more source

A Single Polyoxometalate Nanozyme for Cross-Reactive Thiol Array Sensing via pKa-Driven and Enrichment-Synergistic Strategy. [PDF]

Sensors (Basel)
Sun B, Liu Y, Tian X, Fang Y, Mei J, Chen Y, Ma T.   +6 more
europepmc   +1 more source

The calibration of cellphone camera-based colorimetric sensor array and its application in the determination of glucose in urine

Biosensors and Bioelectronics, 2015
In this work, a novel approach that can calibrate the colors obtained with a cellphone camera was proposed for the colorimetric sensor array. The variations of ambient light conditions, imaging positions and even cellphone brands could all be compensated
Liang Feng, Mingyan Jia
exaly   +2 more sources