The Future of Analytical Chemistry: Will There Be One?

1983 ◽  
Vol 55 (8) ◽  
pp. 824A-834A ◽  
Author(s):  
Thomas L. Isenhour
The Analyst ◽  
2021 ◽  
Author(s):  
Pumidech Puthongkham ◽  
Supacha Wirojsaengthong ◽  
Akkapol Suea-Ngam

This minireview introduces the principles and recent applications of machine learning and experimental designs in developing and improving electrochemical sensors.


2020 ◽  
Vol 13 (11) ◽  
pp. 417
Author(s):  
Mariia Andrianova ◽  
Alexander Kuznetsov

DNA bio-computing is an emerging trend in modern science that is based on interactions among biomolecules. Special types of DNAs are aptamers that are capable of selectively forming complexes with target compounds. This review is devoted to a discussion of logic gates based on aptamers for the purposes of medicine and analytical chemistry. The review considers different approaches to the creation of logic gates and identifies the general algorithms of their creation, as well as describes the methods of obtaining an output signal which can be divided into optical and electrochemical. Aptameric logic gates based on DNA origami and DNA nanorobots are also shown. The information presented in this article can be useful when creating new logic gates using existing aptamers and aptamers that will be selected in the future.


1981 ◽  
Vol 53 (2) ◽  
pp. 145-145
Author(s):  
George H. Morrison

2019 ◽  
Vol 91 (24) ◽  
pp. 15335-15344 ◽  
Author(s):  
Yao Wu ◽  
Israel Belmonte ◽  
Kiana S. Sykes ◽  
Yi Xiao ◽  
Ryan J. White

2020 ◽  
Vol 83 (10) ◽  
pp. 1165-1195 ◽  
Author(s):  
Faraz Rahimi ◽  
Stelios Chatzimichail ◽  
Aliyah Saifuddin ◽  
Andrew J. Surman ◽  
Simon D. Taylor-Robinson ◽  
...  

Abstract There is a growing need for chemical analyses to be performed in the field, at the point of need. Tools and techniques often found in analytical chemistry laboratories are necessary in performing these analyses, yet have, historically, been unable to do so owing to their size, cost and complexity. Technical advances in miniaturisation and liquid chromatography are enabling the translation of these techniques out of the laboratory, and into the field. Here we examine the advances that are enabling portable liquid chromatography (LC). We explore the evolution of portable instrumentation from its inception to the most recent advances, highlighting the trends in the field and discussing the necessary criteria for developing in-field solutions. While instrumentation is becoming more capable it has yet to find adoption outside of research.


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