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Chemistry Proceedings, Volume 5, Issue 1

CSAC2021 2021 - 92 articles

The 1st International Electronic Conference on Chemical Sensors and Analytical Chemistry

Online | 1–15 July 2021

Volume Editor:
Nicole Jaffrezic-Renault, Institute of Analytical Sciences, France

Cover Story: The 1st International Electronic Conference on Chemical Sensors and Analytical Chemistry was held on 1–15 July 2021. The scope of this online conference was to gather experts that are well-known worldwide who are currently working in chemical sensor technologies and to provide an online forum for the presention and discussion of new results. Throughout this event topics of interest included, but were not limited to: electrochemical devices and sensors; optical chemical sensors; mass-sensitive sensors; materials for chemical sensing; nano- and micro-technologies for sensing; chemical assay and validation; chemical sensor applications; analytical methods; gas sensors and apparatus; electronic noses; electronic tongues; microfluidic devices; lab-on-a-chip; single-molecule sensing; nanosensors; and medico-diagnostic testing.
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Articles (92)

  • Abstract
  • Open Access
1 Citations
1,036 Views
1 Page

Intrinsically Coloured Red Aromatic Polyamides

  • Patricia Peredo-Guzmán,
  • Miriam Trigo-López,
  • Saúl Vallejos,
  • Félix García and
  • José Miguel García

Aromatic polyamides or aramids are materials with exceptional thermal and mechanical properties. For this reason, they are considered high-performance materials with many applications in fields such as civil security (bullet-proof body armour or fire...

  • Proceeding Paper
  • Open Access
3 Citations
1,515 Views
8 Pages

Influence of the Type and Amount of Plasticizer on the Sensory Properties of Microspheres Sensitive to Lipophilic Ions

  • Aleksandra Kalinowska,
  • Patrycja Matusiak,
  • Sandra Skorupska,
  • Ilona Grabowska-Jadach and
  • Patrycja Ciosek-Skibińska

Working parameters of chemical sensors, such as selectivity and sensitivity, can be adjusted by optimizing components of chemosensitive layers, including type and amount of plasticizer in the case of PVC membranes in optodes. Plasticizers are also us...

  • Abstract
  • Open Access
1,013 Views
1 Page

Detection of Indoor Air Pollutants Using Reactive Sputtering/GLAD of Tin Oxide Thin Films

  • Achraf El Mohajir,
  • Jean-Baptiste Sanchez,
  • Mohammad Arab Pour Yazdi,
  • Olivier Heintz and
  • Nicolas Martin

Indoor air quality is a topic of major importance for public health. Among the numerous chemical compounds that can be found in indoor air, BTEX (i.e., benzene, toluene, ethylbenzene, and xylene) is considered one of the most toxic volatile organic c...

  • Proceeding Paper
  • Open Access
7 Citations
3,402 Views
7 Pages

Hydroponics Monitoring through UV-Vis Spectroscopy and Artificial Intelligence: Quantification of Nitrogen, Phosphorous and Potassium

  • Aníbal Filipe Silva,
  • Klara Löfkvist,
  • Mikael Gilbertsson,
  • Erik Van Os,
  • Geert Franken,
  • Jos Balendonck,
  • Tatiana M. Pinho,
  • José Boaventura-Cunha,
  • Luís Coelho and
  • Pedro Jorge
  • + 1 author

In hydroponic cultivation, monitoring and quantification of nutrients is of paramount importance. Precision agriculture has an urgent need for measuring fertilization and plant nutrient uptake. Reliable, robust and accurate sensors for measuring nitr...

  • Proceeding Paper
  • Open Access
1,427 Views
7 Pages

Customized Screen-Printed Electrodes Based on Ag-Nanoseeds for Enhanced Electroanalytical Response towards Cd(II), Pb(II) and As(V) in Aqueous Samples

  • Karina Torres-Rivero,
  • Clara Pérez-Ràfols,
  • Julio Bastos-Arrieta,
  • Núria Serrano,
  • Vicenç Martí and
  • Antonio Florido

Electrochemical analysis based on screen-printed electrodes (SPEs) represents a great alternative to conventional analytical methods such as ICP-MS or LC-MS due to their portability, sensitivity, selectivity, and cost-effectiveness. In addition, the...

  • Proceeding Paper
  • Open Access
1 Citations
1,534 Views
5 Pages

A well-known fluorophore molecule, pyrene was encapsulated into a stable metal organic framework by in situ encapsulation method. The existing metal-organic framework (MOF) called UiO-66 (UiO = University of Oslo) served as host material for pyrene f...

  • Proceeding Paper
  • Open Access
2 Citations
1,483 Views
8 Pages

Room Temperature Hydrogen Sensing Based on Tapered Optical Fiber Coated with Polyaniline (PANI)

  • Mohammed Majeed Alkhabet,
  • Saad Hayatu Girei,
  • Abdul Hadi Ismail,
  • Suriati Paiman,
  • Norhana Arsad,
  • Mohd Adzir Mahdi and
  • Mohd Hanif Yaacob

This work demonstrates a hydrogen (H2) sensor at room temperature made of tapered optical fibers coated with a polyaniline (PANI) nanofiber. A transducing platform was constructed using a multimode optical fiber (MMF) with a 125 µm cladding and...

  • Proceeding Paper
  • Open Access
1,294 Views
5 Pages

Since the development process of new sensors is long and tedious, it would be very helpful to develop a model that could predict sensor properties based on active compound structure without the actual synthesis and characterization of the correspondi...

  • Proceeding Paper
  • Open Access
1,526 Views
6 Pages

Group 14 Metallafluorenes for Lipid Structure Detection and Cellular Imaging

  • Helena J. Spikes,
  • Shelby J. Jarrett-Noland,
  • Stephan M. Germann,
  • Wendy Olivas,
  • Janet Braddock-Wilking and
  • Cynthia M. Dupureur

Fluorescent compounds have been shown to be useful in probing lipid dynamics, and there is ongoing interest in nontoxic, photostable, and sensitive dyes. Recently, we evaluated a number of 2,7-disubstituted-alkynyl(aryl)-3,6-dimethoxy-9,9-diphenyl si...

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Chem. Proc. - ISSN 2673-4583