Measurement methods to detect, characterize, and quantify engineered nanomaterials in foods

G Singh, C Stephan, P Westerhoff… - … Reviews in Food …, 2014 - Wiley Online Library
This article is one of a series of 4 that reports on a task of the NanoRelease Food Additive
project of the International Life Science Institute Center for Risk Science Innovation and …

Sensors as tools for quantitation, nanotoxicity and nanomonitoring assessment of engineered nanomaterials

OA Sadik, AL Zhou, S Kikandi, N Du, Q Wang… - Journal of …, 2009 - pubs.rsc.org
The discovery of fullerenes in 1985 has ushered in an explosive growth in the applications
of engineered nanomaterials and consumer products. Nanotechnology and engineered …

Palladium nanoparticles for catalytic reduction of Cr (VI) using formic acid

MA Omole, IO K'Owino, OA Sadik - Applied Catalysis B: Environmental, 2007 - Elsevier
Cr (VI), a leading contaminant in most hazardous waste sites, is acutely toxic, a proven
mutagen and a carcinogen whereas Cr (III) is believed to be an essential element. We …

Green biobatteries: hybrid paper–polymer microbial fuel cells

M Mohammadifar, I Yazgan, J Zhang… - Advanced …, 2018 - Wiley Online Library
Paper‐based electronics have recently emerged as a simple, biodegradable, and low‐cost
paradigm for disposable electronics and may be an excellent way to reduce the dramatic …

Seedless synthesis and SERS characterization of multi-branched gold nanoflowers using water soluble polymers

VM Kariuki, JC Hoffmeier, I Yazgan, OA Sadik - Nanoscale, 2017 - pubs.rsc.org
We report for the first time, the aqueous-based synthesis of multibranched, monodispersed
gold nanoflowers (AuNFs) using pyromellitic dianhydride-p-phenylene diamine–PPDDs at …

Current and emerging technologies for the characterization of nanomaterials

OA Sadik, N Du, V Kariuki, V Okello… - ACS Sustainable …, 2014 - ACS Publications
This paper provides a survey of conventional and emerging techniques that are available for
characterizing engineered nanoparticles in complex matrices. Techniques that were …

Non-enzymatic polyamic acid sensors for hydrogen peroxide detection

LG Zamfir, L Rotariu, VE Marinescu… - Sensors and Actuators B …, 2016 - Elsevier
Different polyamic acid (PAA) modified sensors for hydrogen peroxide (H 2 O 2) detection
were prepared and characterized. Electro-deposition of a chemically synthesized PAA …

Synthesis and characterization of a new multifunctional aliphatic poly (amic acid): An efficient polymeric adsorbent for removing the heavy metal ions

RS Dewi, L Zaharani, MR Johan, NG Khaligh - Journal of Molecular …, 2024 - Elsevier
The heavy-metal ions in wastewater have attracted intense attention due to environmental
issues, including their toxicity, bioaccumulation tendency, and persistency in nature. Despite …

[HTML][HTML] Potential of hydrophobic paper-based sorptive phase prepared by in-situ thermal imidization for the extraction of methadone from oral fluid samples

M Cirrincione, R Lucena, M Protti, L Mercolini… - … of Chromatography A, 2022 - Elsevier
Paper-based sorptive phases (PSPs) are functional planar materials with a demonstrated
potential in analytical sample preparation. This article describes the synthesis of a polyimide …

Synthesis, characterization and hydrolytic stability of poly (amic acid) ammonium salt

D Cai, J Su, M Huang, Y Liu, J Wang, L Dai - Polymer degradation and …, 2011 - Elsevier
A series of new poly (amic acid) ammonium salt (PAAS) precursors were prepared by
incorporating different amounts of triethylamine (TEA) into terpolymer polyamic acid (PAA) …