Results 111 to 120 of about 33,609 (216)

Bioaccessibility of Metal(loid)s From Anthropogenic Contamination in Dry Riverbed Sediments in the Cartagena–La Unión Mining District (Murcia, SE Spain): Implications for Human Health Risk Assessment

Environmental Toxicology, EarlyView.
ABSTRACT This study assessed the contamination levels, bioaccessibility, and potential health risks of As, Cd, Cu, Pb, and Zn in sediments from three dry riverbeds (El Beal‐EB, Las Matildes‐LM, and Ponce‐PN) impacted by historical mining activities in the Cartagena‐La Unión Mining District.
José Gregorio Cuevas, Ángel Faz, Silvia Martínez‐Martínez, Juan Carlos Beltrá, Jacinto Martínez, José A. Acosta   +5 more
wiley   +1 more source

Ultra-Sensitive and Validated method for Trace Quantification of Carcinogenic Benzene in Cetirizine Dihydrochloride. [PDF]

Biomed Chromatogr
Gharat MM, Roy PT, Gosar AN, Shaikh TA, Mirgane NA.   +4 more
europepmc   +1 more source

Microwave‐assisted one‐pot synthesis of MXene–rGO–Au nanocomposites for high‐sensitivity dopamine detection

VIEW, EarlyView.
MXene/rGO/Au nanocomposites on a modified glassy carbon electrode enable rapid, sensitive DA detection with strong selectivity and reliable real‐sample recovery. The one‐pot microwave synthesis delivers a conductive, high‐performance platform for practical electrochemical DA sensing.
Farah Ezzah Ab Latif, Arshid Numan, Norhuda Abdul Manaf, Mohammad Khalid, Nabisab Mujawar Mubarak, Haizum Aimi Zaharin, Nilay Shah   +6 more
wiley   +1 more source

Transition metal oxide nanoparticle-graphene oxide composites as potential sensors for commercially formulated pesticides. [PDF]

RSC Adv
Hassan ZU, Ahmad S, Abbas Z, Bakht K, Rehman W, Alzahrani AYA, Shaikh AJ.   +6 more
europepmc   +1 more source

Recovery of Pure PVC From Pharmaceutical Composite Packaging via Dissolution‐Based Recycling

Journal of Vinyl and Additive Technology, EarlyView.
Closed‐loop pathway for pharmaceutical blister waste via selective dissolution‐based recycling (DBR) enables separation of PVDC and aluminum, PVC recovery and reprocessing into films with 30 phr recycled content, and validation for thermoforming applications.
Martin Schlummer, Swetlana Wagner, Franziska Ludwig, Michael Nedelcu, Oliver Paillerau, Thomas Hülsmann   +5 more
wiley   +1 more source

Efficacy evaluation of a fermented milk containing inactivated biomasses of Lacticaseibacillus rhamnosus and Saccharomyces cerevisiae to ameliorate the toxic effects of dietary aflatoxins and fumonisins in pigs: a pilot study. [PDF]

Mycotoxin Res
Freire LGD, da Silva JRS, Assis LL, Ramalho LNZ, Ramalho FS, Budiño FEL, Pereira KN, Pires RD, Ullah S, Ali S, Ghantous GF, Rosim RE, Corassin CH, Oliveira CAF.   +13 more
europepmc   +1 more source

Toward Silica‐Free Compliance: A Low‐Viscosity Sample Pretreatment Methodology for Crystalline Quartz Quantification in Viscous Pastes

X-Ray Spectrometry, EarlyView.
ABSTRACT Crystalline quartz, the most common crystalline silica polymorph, is widely found in industrial products. It is of high regulatory relevance, because its fine fraction, a form of respirable crystalline silica, is classified as an occupational carcinogen, with product‐content thresholds (e.g., 0.1% (w/w) in the European Union) and stringent ...
Giacomo Siviero, Michelle Buoso, Diego Andreola, Giulia Moro   +3 more
wiley   +1 more source

Application-focused validation of a viability-selective PMA-qPCR assay for selected skin-associated and cosmetic-relevant bacteria. [PDF]

Front Microbiol
Cheon S, Yoo J, Oh Y, Lee H, Lee DG, Kang S, Park C, Mun S, Heo YM, Han K.   +9 more
europepmc   +1 more source

Regional Prediction of Soil Nutrient Availability and Management Using Portable X‐Ray Fluorescence Spectrometry

X-Ray Spectrometry, EarlyView.
ABSTRACT Portable x‐ray fluorescence (pXRF) spectroscopy has emerged as a rapid and cost‐effective technique for soil elemental analysis; however, its application for predicting available nutrients and supporting agronomic decision making remains insufficiently evaluated under field conditions.
Joao Antonangelo, Deepanjan Mridha, Joaquin Casanova   +2 more
wiley   +1 more source

Paraben concentrations in cat hair samples. [PDF]

J Vet Res
Gonkowski S, Tzatzarakis M, Vakonaki E, Lamprakis T, Makowska K.   +4 more
europepmc   +1 more source