Results 111 to 120 of about 31,974 (218)

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

Influence of variation in physicochemical properties of pesticides on their adsorption isotherms and leaching behavior in egyptian clay soil. [PDF]

Sci Rep
Eshmawy MR, Abdallah I, Khorshed MA, Kandil MA.   +3 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

Modification of the existing maximum residue level for dodine in honey. [PDF]

EFSA J
European Food Safety Authority (EFSA), Bellisai G, Bernasconi G, Castellan I, Del Aguila M, Ferreira L, Leuschner R, Mioč A, Szot M, Tiramani M, Verani A.   +10 more
europepmc   +1 more source

Thermal persistence and physicochemical modification of inorganic gunshot residue (IGSR)

Journal of Forensic Sciences, EarlyView.
Abstract In the medicolegal context, GSR analysis plays a key role in clarifying the dynamics of firearm‐related deaths, including lesion identification and firing distance determination. However, postmortem alterations of the body, such as thermal exposure, may influence the analysis of lesions and complicate interpretation.
Gianmarco Argentiero, Barbara Bertoglio, Nicolas Martinelli, Giulia Pezzoni, Giorgio Marrubini, Federica Maraschi, Giovanni Cecchetto, Silvia D. Visonà, Daniele Merli   +8 more
wiley   +1 more source

Development and Validation of a UV-Vis Spectrophotometric Method for the Determination of Hispidulin, Verbascoside, and Isoverbascoside in Sesewanua (<i>Clerodendrum Fragrans</i> Willd.) Fraction and Its Application to Dissolving Microneedle Formulations. [PDF]

ACS Omega
Sapiun Z, S Mohamad SNF, Imran AK, Kamba V, Wicita PS, Jahja SR, Yunus FAM, Mukhriani M, Daud RPA, Rasyid FA, Paneo MA, Ysrafil Y, Masrif M, Pangalo P.   +13 more
europepmc   +1 more source

Metabarcoding replicate detection frequency tracks ddPCR copy number for cod and herring eDNA in ancient marine sediments

Methods in Ecology and Evolution, EarlyView.
Abstract Detecting environmental DNA (eDNA) from rare or low‐abundance aquatic species remains a major challenge, particularly when it is highly degraded, present at low concentrations, and dominated by DNA from non‐target taxa. These challenges are further amplified in sedimentary ancient DNA (sedaDNA) studies, where thousands of years can degrade ...
Elena Baños, Steen Wilhelm Knudsen, Kristine Bohmann, Luke E. Holman   +3 more
wiley   +1 more source

Evaluation of Arsenic Concentrations in Water and Milk and Their Association with DNA Fragmentation in Lymphocytes in Goats in the Comarca Lagunera. [PDF]

Animals (Basel)
Martínez-Delgado AG, Ángel-García O, Contreras-Villarreal V, Calderón-Leyva G, Morán-Martínez J, Betancourt-Martínez ND, Flores-Salas JM, Alvarado-Espino AS, Arellano-Rodríguez F.   +8 more
europepmc   +1 more source

Weighted prevalence of biochemically verified substance use in healthy adolescents across the USA

Addiction, EarlyView.
Abstract Background and aims Adolescent substance use is a significant public health concern, though the scope of the problem is difficult to ascertain given reliance on self‐reported substance use information. Recent, large cohort studies in adolescents and young adults suggest underreporting of substance use.
Natasha E. Wade, Yajuan Si, Susan F. Tapert, Janosch Linkersdörfer, Krista M. Lisdahl, Hailley R. Moore, Laila Tally, Biplabendu Das, Marilyn A. Huestis, Alexander L. Wallace, Ryan M. Sullivan, Veronica Szpak, Le Zhang, Laura Ziemer, Wesley K. Thompson   +14 more
wiley   +1 more source

Rapid Determination of Several Biogenic Amines in Cold-Chain Fish Samples by Portable Ion Trap Mass Spectrometry with Nano-Electrospray Ionization. [PDF]

Foods
Wu J, Ma X, Wang Z, Wei Y, Liu Y, Men J, Ma W.   +6 more
europepmc   +1 more source