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American Journal of Analytical Chemistry is a peer reviewed international journal dedicated to the latest advancement in analytical chemistry. The goal of this journal is to keep a record of the state-of-the-art research and to promote study, research and improvement within its various specialties. All manuscripts sub…
Chioma Donubari Don-Lawson, Eno Ogbonda-Chukwu, Okechukwu Darlington Okeke
Schiff bases, oximes, hydrazones, and azines are organic compounds that contain the imino functional group (C = N). They are obtained by reacting an amine or amino compound and a carbonyl compound in the presence of an acid. This research was focused on synth…
Hanif Shaikh, Suresh Gaikwad, Mahesh Badane, Ashwini Mawal, Sanjay Jadhav, Parag Chavan
For the identification of the seven Nitrosamine Impurities i.e. N-Methyl-N-Nitrosopropane-1,3-diamine (Nitroso MAPA), N-Nitrosomethyl phenylamine (NMPA), N-Nitrosoethylisopropylamine (NEIPA), N-Nitroso-N-Methyl-4-Aminobutyric acid (NMBA), N-Nitrosodimethylami…
Yusuf Yildiz, Alyssa Bitar, Zehra Nilsu Ergin, Iffat Jahan Saima
Urbanization, industrialization and industrial waste can affect water and soil properties. New Jersey’s the Passaic River and the Molly Ann Brook River have been a heavily polluted industrial waterway, for more than a century. In this study, we have been dete…
Syed K. Islam, Neema B. Rock
This study investigates the spectroscopic characteristics of 4-mercaptopyridine (4-Mpy) molecular aggregates formed in aqueous solution. Due to their low solubility in water, 4-Mpy molecules undergo solution-driven aggregation, which results in a blue shift i…
Koly Guilavogui, Labilé Tokpa Gbilimou, Salia Bangoura, Aboubacar Sangaré, Abdoulaye Keita
The objective of this study is to assess the physico-chemical and microbiological quality of borehole and tap water consumed in the urban commune of Nzérékoré. The study was conducted from February 28 to October 13, 2024, and it is based on field surveys and…
Manika Chaudhary, Michael Gammon, Lekan J. Oyelola, Noah Lee, Tess E. Masi, Vikhyat Sahi, Peter K. LeMaire, Rahul Singhal
In our previous study, we found that nsutite materials showed electrochemical properties and can be found suitable for supercapacitor applications. In this study, we ball milled and annealed the nsutite materials at different temperatures, based on the transi…
Luke Yin, Angel Yin, Marjorie Jones
Lanthanides, known for their unique coordination chemistry, can modulate enzymatic activity by interacting with active or allosteric sites. This study investigated the effects of lanthanides on alkaline phosphatase activity, a model enzyme essential for phosp…
Papa Adama Ndione, Coumba Gueye, Moussa Mbaye, Latyr Ndione, Khémesse Kital, Olivier Maurice Ali Mbaye, Lamine Cissé, Serigne Omar Sarr, Djibril Fall, François Delattre, Atanasse Coly, Mame Diabou Gaye-Seye, Alphonse Tine
In this article, we propose developing a reliable and sensitive method for determining tryptamine (TRYP) levels in canned fish samples using spectrofluorimetric analysis. The analytical performance obtained was satisfactory, with detection limits (LOD) rangin…
Zelin Miu, Yichen Lu
The chemical garden experiment demonstrates the formation of plant-like crystal structures using metal salts and sodium silicate. This visually appealing experiment is ideal for chemistry education. In the experiment, metal salt crystals react with sodium sil…
Rupa Akter, Md Ataur Rahman, Rabia Akter Bijly, Mst Sanjida Akhter, Most Chand Sultana Khatun, Nowrin Ferdiousi, Gulam Khandaker, Md Rafiquzzaman
Background: Heavy metals are well-known environmental contaminants due to their harmful effects, persistence in the natural environment, and tendency to bioaccumulate. Hazardous heavy metal pollution in terrestrial and aquatic ecosystems poses a serious threa…
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American Journal of Analytical Chemistry is a peer reviewed international journal dedicated to the latest advancement in analytical chemistry. The goal of this journal is to keep a record of the state-of-the-art research and to promote study, research and improvement within its various specialties. All manuscripts sub… All articles are open access under a CC BY 4.0 licence, with authors retaining copyright.
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