Editorial: Pollutant dynamics and Wetlands (WETPOL 2023)

Ecological Engineering, Год журнала: 2025, Номер unknown, С. 107651 - 107651

Опубликована: Апрель 1, 2025

Язык: Английский

---

Fluorescent technique to detect microplastics in a natural matrix using Methylene blue and Nile red

Biotechnic & Histochemistry, Год журнала: 2025, Номер unknown, С. 1 - 7

Опубликована: Апрель 25, 2025

The Nile red is a fluorescent and metachromatic dye, for hydrophobic nonpolar materials such as lipids plastics. However, when the microplastics (MP) are contained in natural matrix composed of roots, plant insect fragments rich substances cuticles, chitin, autofluorescence (cell wall, lignin, polyphenols) false fluorescence could generate. In present study, we explore use Methylene blue (C.I. 52015) combination with red, to stain MP an intact organic complex roots rhizome Cyperus papyrus Pontederia sagittata from Floating Treatment Wetlands (FTW) installed at urban eutrophicated ponds Xalapa Veracruz, México. First, sample was stained 0.5 % v/v 0.5% borax reduce nonspecific autofluorescence. After wash distilled water, (1 µg mL-1) ethanol/water. This double reduces background non-plastic materials, obtaining best contrast under green light (ex. 450-490 nm, em. 515 nm). first report easy, fast, non-destructive staining technique detect conditions, that uses together positive staining.

Язык: Английский

---

Traversing the potential of phytoremediation and phycoremediation as pioneering technologies in microplastic mitigation – A critical review

The Science of The Total Environment, Год журнала: 2024, Номер 956, С. 177200 - 177200

Опубликована: Ноя. 6, 2024

Язык: Английский

---

Toxic effects of microplastics (MPs) on aquatic plants and phytoremediation potential in freshwater environments

Journal of Water Process Engineering, Год журнала: 2024, Номер 68, С. 106485 - 106485

Опубликована: Ноя. 11, 2024

Язык: Английский

---