An Ion-Selective Chemiresistive Platform as Demonstrated for the Detection of Nitrogen Species in Water

Analyst, 2023, Accepted Manuscript
DOI: 10.1039/D3AN01267K, Paper
Open Access Open Access
Maryam Darestani-Farahani, Fanqing Ma, Vinay Patel, Ponnambalam Ravi Selvaganapathy, Peter Kruse
The use of ion-selective electrodes (ISE) is a well-established technique for detection of ions in aqueous solutions but requires the use of a reference electrode. Here, we introduce a platform...
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Interrogating Influences of Intravenous Fluids on HUVEC and U937 Monocyte Cell Lines using Magnetic Levitation Method

Analyst, 2023, Accepted Manuscript
DOI: 10.1039/D3AN01304A, Paper
Seren Kecili, Sümeyra Vural-Kaymaz, Beyza Nur Ozogul, Huseyin Cumhur Tekin, Meltem Elitas
Intravenous fluid has been widely used in patients all ages for preventing or treating dehydration in the intensive care units, surgeries in the operation rooms, or administration of chemotherapeutic drugs...
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Water-Soluble Conjugated Polyelectrolyte for Selective and Sensitive Detection of Carcinogenic Chromium(VI)

Analyst, 2023, Accepted Manuscript
DOI: 10.1039/D3AN01387A, Paper
Arvin Sain Tanwar, Mst Nasima Khatun, Moirangthem Anita Chanu, Tapashi Sarmah, Yeon-ho Im, Parameswar K. Iyer
Environmental water pollution caused by hexavalent chromium (Cr(VI)) is a threat to living beings due to its carcino-genic nature. Herein we report the synthesis of a highly fluorescent water-soluble conjugated...
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“Glow ELISA”: sensitive immunoassay with minimal equipment and stable reagents

Analyst, 2023, Advance Article
DOI: 10.1039/D3AN01623D, Communication
Binh V. Vu, Kristen Brosamer, Naiyah McDaniel, Katerina Kourentzi, Richard C. Willson, Harshica Fernando
Glow enzyme-linked immunosorbent assay (glow ELISA) uses inexpensive and shelf-stable glow stick reagents to chemically excite fluorescent reporters, obviating the need for excitation light sources, filters, and complex optics.
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High-Throughput Bacterial Co-Encapsulation in Microfluidic Gel Beads for Discovery of Antibiotic-Producing Strains

Analyst, 2023, Accepted Manuscript
DOI: 10.1039/D3AN01101A, Paper
Abraham Ochoa-Guerrero, Gabriela Gastélum, Jorge Gustavo Rocha, Luis F. F. Olguin
Bacteria with antagonistic activity inhibit the growth of other bacteria through different mechanisms, including the production of antibiotics. As a result, these microorganisms are a prolific source of such compounds....
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Method for determining resin cure kinetics with low-frequency Raman spectroscopy

Analyst, 2023, Advance Article
DOI: 10.1039/D3AN01099F, Paper
Open Access Open Access
Creative Commons Licence  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Robert V. Chimenti, Alexandra M. Lehman-Chong, Alyssa M. Sepcic, Jamison D. Engelhardt, James T. Carriere, Kayla A. Bensley, Adam Markashevsky, Jianwei Tu, Joseph F. Stanzione, Samuel E. Lofland
A novel, non-contact, non-destructive, and chemically agnostic methodology for measuring polymerization extent of cure kinetics using low-frequency Raman spectroscopy.
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Hairpin DNA-based Electrochemical Amplification Strategy for miRNA Sensing by Using Single Gold Nanoelectrodes

Analyst, 2023, Accepted Manuscript
DOI: 10.1039/D3AN01551C, Paper
Hao Wang, Bingning Yang, Haoran Tang, Sufang Ding, Gen Liu
A new sensor has been developed to detect miRNA-15 using nanoelectrodes and a hairpin DNA-based electrochemical amplification technique. By utilizing a complex DNA cylinder connected with hairpin DNA1, the sensor...
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Plasmonic Nanoparticle Etching based Optical Sensors: Current Status and Future Prospects

Analyst, 2023, Accepted Manuscript
DOI: 10.1039/D3AN01244A, Critical Review
E. T. Athira, Jitendra Satija
Plasmonic nanoparticles are an emerging tool for developing label-free multicolorimetric sensors for biosensing and chemosensing applications. The color absorbed by nanoparticles from visible light is influenced by their size, shape,...
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Lab-on-a-Drone: remote voltammetric analysis of lead in water with real-time data transmission

Anal. Methods, 2023, 15,4827-4833
DOI: 10.1039/D3AY01088K, Paper
João Paulo B. de Almeida, Vinicius de A. Carvalho, Leandro P. da Silva, Maysa L. do Nascimento, Severino B. de Oliveira, Matheus V. Maia, Willian T. Suarez, Carlos D. Garcia, Vagner B. dos Santos
The present work describes a laboratory-on-a-drone (Lab-on-a-Drone) developed to perform in situ detection of contaminants in environmental water samples.
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