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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…
Hala El-Nahhal, Maged Yassin, Mazan Alzaharna, Ibrahim El-Nahhal, Yasser El-Nahhal
Cyanotoxins are chemical compounds produced by cyanobacterial mats grown in aquatic ecosystems. These may threaten human health and aquatic organisms. Extraction of these toxins is usually associated with many difficulties due to their concentration in aquati…
Marguerite Borive Amani, Jérémie Mbinze Kindenge, Emile Tweni Baruti, Elodie Nsasi Bakiantima, Salomon Batina Agasa, Philippe Hubert, Roland Marini Djang’eing’a
Context: Substandard and falsified medicines are circulating in low-income countries mostly without any control. We availed a simple and not expensive UV-Vis spectroscopic method to evaluate the quality of tramadol in Kisangani before and during the Covid-19…
Gregory Ostner, Cody Piotrowski, Xinyao Ren, Yu Lei, Mehrun Uddin, Stacey Wong, Karen Chen, Lan Pham, Elise Megehee, Enju Wang
In this research, the absorbance and luminescence response of two osmium(II) phenathrane (phen) carbonyl complexes to various DNA, heparin and i-carrageenan polyanions were studied. The [Os(phen) 2 CO(L)] 2+ complexes with L either a 4-phenyl pyridine (4-phpy…
Hassan Imran Afridi, Qutubuddin Solangi, Tasneem Gul Kazi, Farah Naz Talpur, Jameel Ahmed Baig, Ghulam Qadir Chanihoon, Ghulam Mustafa Channa
Workers of the Lakhra coal mining Sindh Pakistan were affected by a multi-factorial exposure of heavy metals. The prevalence of lead (Pb) exposures in work-related symptoms among workers of indoor and outdoor mining of Lakhra coal mining was evaluated in deta…
Anjum Lashari, Hassan Imran Afridi, Tasneem Gul Kazi, Farah Naz Talpur, Jameel Ahmed Baig, Ghulam Qadir Chanihoon, Ghulam Mustafa Channa
Type 1 Diabetes mellitus (T1DM) is one of the familiar childhood immune-mediated onsets and can lead to early mortalities and morbidities. It can arise at any stage, but the peak of occurrence is reported less than 18 years of age. T1DM cases in Pakistan were…
Kartheek Srinivas Chidella, Vijaya Bharathi Dasari, Jayashree Anireddy
Nitrosamine impurities are potentially genotoxic which are considered under cohort of concern as per ICH M7 guidelines and need to be controlled at trace levels during quantification in drug substances and drug products for safe human consumption. Recent regu…
Ariba Khan, Farah Naz Talpur, Muhammad Iqbal Bhanger, Syed Ghulam Musharraf, Hassan Imran Afridi
To attain maximum recovery of useful compounds from slaughterhouse waste (Suet, Tongue, Pancreas) of selected ruminant (cow, goat, lamb, and bull), the fat extraction efficiency of popular methods was compared along with fatty acid (FAs) composition. Four sel…
Mauro Garcia, Amanda Risley, Fereshteh Billiot, Eugene Billiot, Kevin Morris
This study investigates the effect of counterions on the chiral recognition of 1,1'-Binaphthyl-2,2'-diamine (BNA) and 1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate (BNP) enantiomers when using an amino acid-based surfactant undecanoyl L-leucine (und-Leu) as the…
Hassan Imran Afridi, Tasneem Gul Kazi, Farah Naz Talpur, Jameel Ahmed Baig, Ghulam Qadir Chanihoon, Ayaz Lashari, Ghulam Mustafa Channa
Background: Recently, Coronavirus Disease 2019 (COVID-19) has been affected by the extreme acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and has developed important global health anxiety. At this time, the treatment options for this disease are only m…
Emmanuel Agyapong Asare, Emmanuel Dartey, Kofi Sarpong, Emmanuel Effah-Yeboah, Papa Kofi Amissah-Reynolds, Sheila Tagoe, Gadafi Iddrisu Balali
This study investigated Bacillus subtilis ATCC13952 as an adsorbent for arsenic in groundwater. Batch experiments were used to determine the effect of contact time, adsorbent dose, arsenic (III) concentration, pH, and temperature on the process. The percentag…
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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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