ArticlesArchiveAboutEditorial BoardAuthor Guidelines
Call for papersThe 2026 special issue on Climate & Health is open for submissions.Learn more
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…
Abdul Qayoom Laghari, Shahabuddin Memon, Aisha Nelofar, Abdul Hafeez Laghari
Flavonoids identification, total flavonoids content and antioxidant activity of the extracts from the leaves as well as flowers of Cassia angustifolia were determined. Five different extraction techniques were used for the extraction of flavonoids from leaves…
Nazia Tarannum, Meenakshi Singh
Molecularly imprinted polymers selective for L-aspartic acid (LAA) have been prepared using the carboxy-betaine polymer bearing zwitterionic centres along the backbone. LAA is well known to promote good me-tabolism, treat fatigue and depression along with its…
Fuwei Xie, Ajuan Yu, Dengke Hou, Huimin Liu, Li Ding, Shusheng Zhang
A rapid resolution liquid chromatographic (RRLC) method for the determination of eight polyphenols in to-bacco was developed. Polyphenols were extracted from tobacco samples by methanol/ water in an ultrasonic bath, then subjected to clean up by solid phase e…
Talal Aburjai, Muhammed Alzweiri, Yusuf M. Al-Hiari
Temperature and pressure were shown to vary significantly with solvent mixing, showing maxima at differ-ent solvent ratios. Acetonitrile/water mixing resulted in temperature reduction of solutions whereas metha-nol/water mixing caused temperature increases. O…
Mabel Vega, Miriam Augusto, María C. Talío, Liliana P. Fernández
Surfactant enhanced chemofiltration on Nylon membranes pre-treated with hexadecyltrimethylammonium bromide (HTAB) and eosin dye (eo) is proposed for zinc traces quantification by solid surphase spectro- fluorimetry (SSF, λexc = 532 nm; λem = 548 nm). Operatio…
Gregory Su, Yibin Wei, Maolin Guo
A colorimetric method for the direct determination of hydrogen peroxide in aqueous solution is described. H2O2 stoichiometrically converts 4-nitrophenyl boronic acid or 4-nitrophenyl boronic acid pinacol ester into 4-nitrophenol, which can be quantified by me…
Rafael S. Ortiz, Kristiane de Cássia Mariotti, Wanderson Romão, Marcos N. Eberlin, Renata P. Limberger, Paulo Mayorga
Direct infusion electrospray ionization mass spectrometry (ESI-MS) is shown to provide an efficient tech- nique for the investigation of polar composition of forensic tablets for male erectile dysfunction. ESI-MS fingerprinting of 41 commercial sildenafil sam…
Yale Fu, Zhigang Hao, Barry Parker, Michael Knapp
A method developed for the screening of diethylene glycol (DEG) in toothpaste was released by the FDA in 2007. This method could not only quantify the DEG but also confirm if any potential interfering peak is pre- sent. However, disadvantages of this method s…
Hassan T. Abdulsahib
Flame atomic absorption spectrometric determination of magnesium in whole blood and serum of ischemic heart disease patients and control with different ages and sex was proposed. The limiting interfering phosphate/magnesium ratio have been estimates.2%w/v AlC…
Renata Raina, Michele L. Etter, Katherine Buehler, Kevin Starks, Ywomo Yowin
Surface water runoff from urban centers is a major source of environmental pollution which impacts water quality in downstream aquatic habitats. Phenoxyacid herbicides are some of the most widely globally used herbicides in agriculture and urban environments…
No articles in this issue.
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.
Authors submit their manuscript, metadata, and declarations through the portal. There is no submission fee.
The editorial office screens the manuscript for scope, completeness, and formatting before assigning a handling editor.
At least two independent reviewers evaluate the manuscript under single-blind review. Where revisions are required, authors respond point by point.
On acceptance the article processing charge is invoiced and the CC BY 4.0 copyright handover is signed.
The article is copyedited, typeset, and given a DOI, then publishes open access with a permanent link.
Manuscripts must be original and not under consideration elsewhere. Submit in Microsoft Word or LaTeX with figures at 300 dpi minimum. Structure research articles as Abstract, Introduction, Methods, Results, Discussion, and References.
Use the journal's numbered (Vancouver) reference style. Cite sources consecutively in the order they appear, and ensure every reference is complete and retrievable.
Declare all funding sources, conflicts of interest, and ethical approvals (including informed consent and animal-care statements where applicable).