Efficient naked eye sensing of tartrate/malate based on a Zn-Xylenol orange complex in water and membrane-based test strips

2021 ◽  
Vol 188 ◽  
pp. 109239
Author(s):  
Diana L. Martínez-Zepeda ◽  
Brandon Meza-González ◽  
Magali L. Álvarez-Hernández ◽  
Ivan J. Bazany-Rodríguez ◽  
Alfredo R. Vilchis Néstor ◽  
...  
Keyword(s):  
CrystEngComm ◽  
2020 ◽  
Vol 22 (44) ◽  
pp. 7660-7667
Author(s):  
Lulu Shi ◽  
Mei Liu ◽  
Cao Fang ◽  
Xiaofei Zhu ◽  
Hui Li

A CB[6]-based supramolecular assembly has been designed and prepared into test strips, which can detect nitrofuran antibiotics by the naked eye.


RSC Advances ◽  
2015 ◽  
Vol 5 (79) ◽  
pp. 64763-64768 ◽  
Author(s):  
Nakorn Niamnont ◽  
Apiwat Promchat ◽  
Chutima Siangma ◽  
Chuenjai Pramaulpornsatit ◽  
Mongkol Sukwattanasinitt

The compound 2 mixed α-cyclodextrin exhibits the highest CN− recognition sensitivity in aqueous media with the detection limit of 1.3 μM. Test strips based on compound 2 can act as a convenient and efficient CN− test kit.


Talanta ◽  
2017 ◽  
Vol 170 ◽  
pp. 137-145 ◽  
Author(s):  
Hussein Abou-Yousef ◽  
Tawfik A. Khattab ◽  
Yehia A. Youssef ◽  
Naser Al-Balakocy ◽  
Samir Kamel

The Analyst ◽  
2018 ◽  
Vol 143 (13) ◽  
pp. 3029-3039 ◽  
Author(s):  
Yan Li ◽  
Abedalwafa Mohammed ◽  
De Li ◽  
Lu Wang

A test strip for tetracycline screening was prepared using seaweed derivative alginate wrapped with polyacrylonitrile nanofibers.


2019 ◽  
Vol 11 (2) ◽  
pp. 227-231 ◽  
Author(s):  
Junjun Wang ◽  
Qingpeng Rao ◽  
Haiyan Wang ◽  
Qiong Zhang ◽  
Gang Liu ◽  
...  

TPI, a novel colorimetric fluorescent compound prepared for test strips, can be used for naked-eye detection of Hg2+ in tap water samples and drinks conveniently.


EMJ Radiology ◽  
2020 ◽  
Author(s):  
Filippo Pesapane

Radiomics is a science that investigates a large number of features from medical images using data-characterisation algorithms, with the aim to analyse disease characteristics that are indistinguishable to the naked eye. Radiogenomics attempts to establish and examine the relationship between tumour genomic characteristics and their radiologic appearance. Although there is certainly a lot to learn from these relationships, one could ask the question: what is the practical significance of radiogenomic discoveries? This increasing interest in such applications inevitably raises numerous legal and ethical questions. In an environment such as the technology field, which changes quickly and unpredictably, regulations need to be timely in order to be relevant.  In this paper, issues that must be solved to make the future applications of this innovative technology safe and useful are analysed.


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