Results 1 to 10 of about 1,825,121 (182)

Detection and discrimination of sulfur dioxide using a colorimetric sensor array. [PDF]

RSC Adv, 2022
In this work, a colorimetric sensor array based on six specific color reactions was developed and used for the determination of sulfur dioxide content. The qualitative and quantitative analysis of sulfur dioxide residues in real samples was achieved.
Ding C, Ren Y, Liu X, Zeng J, Yu X, Zhou D, Li Y.   +6 more
europepmc   +3 more sources

Discrimination of Strong Aroma-type Baijiu of Different Origins Based on Ag Nanoprism Etching Mechanism

Shipin gongye ke-ji
Discriminating strong aroma-type Baijiu (SAB) of different origins was significant for product quality control and origin protection. In this study, a 4×3 sensor array was constructed based on the Ag nanoprism (AgNPR) etching mechanism, in which four ...
Junjie JIA, Suyi ZHANG, Tao XU, Long MA, Zhangjun HUANG, Songtao WANG, Yuanbin SHE   +6 more
doaj   +1 more source

Sustainable Conversion of Coffee Ground Waste into Carbon Dots for Sensing Food Antioxidants

Foods
The total antioxidant capacity (TAC) of food products is a key parameter for assessing food quality and safety. In this work, iron-doped carbon dots (Fe-CDs) were successfully prepared using waste coffee grounds as a precursor with a satisfactory ...
Nan Jiang, Yuanjing Tao, Ruihong Wang, Xiaoran Zhao, Jingxuan Ren, Chenyang Jiang, Zihao Xu, Xuming Zhuang, Chao Shi   +8 more
doaj   +1 more source

Detection of the Inoculated Fermentation Process of Apo Pickle Based on a Colorimetric Sensor Array Method. [PDF]

Foods, 2022
Wang M, Liu J, Huang L, Liu H.
europepmc   +1 more source

Preparation of Colorimetric Sensor Array System to Evaluate the Effects of Alginate Edible Coating on Boiled-Dried Anchovy. [PDF]

Foods, 2023
Cho B, Charoensri K, Doh H, Park HJ.
europepmc   +1 more source

Image Semantic Recognition and Segmentation Algorithm of Colorimetric Sensor Array Based on Deep Convolutional Neural Network. [PDF]

Comput Intell Neurosci, 2022
Tang J, Wang L, Huang J, Shi A, Xu L.
europepmc   +1 more source

Optical sensor array for the discrimination of liquors

Journal of Future Foods
: The discrimination of liquors plays a vital role in our daily life as a large amount of cheap alcoholic beverages and low-quality counterfeits greatly damage the health of consumers.
Yang Yu, Fangfang Shi, Yi Zhang, Fei Li, Jinsong Han   +4 more
doaj   +1 more source

Non-invasive detection of COVID-19 using a microfluidic-based colorimetric sensor array sensitive to urinary metabolites. [PDF]

Mikrochim Acta, 2022
Bordbar MM, Samadinia H, Sheini A, Aboonajmi J, Javid M, Sharghi H, Ghanei M, Bagheri H.   +7 more
europepmc   +1 more source

All-Solid-State Optodes: Recent Developments and Applications

Proceedings
The development of novel sensing materials and analytical systems remains challenging nowadays. Among various transduction principles employed in chemical sensors, the optical transduction is often preferred, due to the fast response time, simplicity of ...
Larisa Lvova, Fabrizio Caroleo, Gabriele Magna, Federica Mandoj, Sara Nardis, Manuela Stefanelli, Roberto Paolesse, Corrado Di Natale   +7 more
doaj   +1 more source

A Novel Colorimetric Sensor Array Coupled Multivariate Calibration Analysis for Predicting Freshness in Chicken Meat: A Comparison of Linear and Nonlinear Regression Algorithms. [PDF]

Foods, 2023
Geng W, Haruna SA, Li H, Kademi HI, Chen Q.   +4 more
europepmc   +1 more source