Phytoremediation is an environmentally friendly alternative to traditional remediation technologies, notably for soil restoration and agricultural sustainability. This strategy makes use of marginal areas, incorporates biofortification processes, and expands crop alternatives. The ecological and economic benefits of phytoremediation are highlighted in this review. Native plant species provide cost-effective advantages and lower risks, while using invasive species to purify pollutants might be a potential solution to the dilemma of not removing them from the new habitat. Thus, strict management measures should be used to prevent the overgrowth of invasive species. The superior advantages of phytoremediation, including psychological and social improvements, make it a powerful tool for both successful cleanup and community well-being. Its ability to generate renewable biomass and adapt to a variety of uses strengthens its position in developing the bio-based economy. However, phytoremediation faces severe difficulties such as complex site circumstances and stakeholder doubts. Overcoming these challenges necessitates a comprehensive approach that balances economic viability, environmental protection, and community welfare. Incorporating regulatory standards such as ASTM and ISO demonstrates a commitment to long-term environmental sustainability, while also providing advice for unique nation-specific requirements. Finally, phytoremediation may contribute to a pleasant coexistence of human activity and the environment by navigating hurdles and embracing innovation.
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http://dx.doi.org/10.1007/s11356-024-34585-z | DOI Listing |
Mikrochim Acta
January 2025
Department of Pulmonary and Critical Care Medicine, Quzhou People's Hospital, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou, 324000, China.
A smartphone-integrated colorimetric sensor is introduced for the rapid detection of phenolic compounds, including 8-hydroquinone (HQ), p-nitrophenol (NP), and catechol (CC). This sensor relies on the peroxidase-mimicking activity of aspartate-based metal-organic frameworks (MOFs) such as Cu-Asp, Ce-Asp, and Cu/Ce-Asp. These MOFs facilitate the oxidation of a colorless substrate, 3,3',5,5'-tetramethylbenzidine (TMB), by reactive oxygen species (ROS) derived from hydrogen peroxide (HO), resulting in the formation of blue-colored oxidized TMB (ox-TMB).
View Article and Find Full Text PDFAlzheimers Dement
December 2024
National Council of Scientific and Technical Research (CONICET/UNLP), La Plata, Argentina.
Background: Sporadic Alzheimer's Disease (sAD) is the most prevalent progressive neurodegenerative disease worldwide, without a cure. We propose to investigate therapies that contribute to the current state of this problem using a model of sAD in rats based on a single intracerebroventricular (icv) injection of streptozotocin (STZ). In this sense, thymulin (originally known as serum thymic factor, FTS), a thymic peptide, emerges as a potential therapeutic agent due to its proven anti-inflammatory effects.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
The Jackson Laboratory, Bar Harbor, ME, USA.
Background: Determining the precise genetic mechanisms that contribute to LOAD, both in coding and noncoding variants, will enable a deeper understanding of pathogenesis and advance preclinical models for the testing of targeted therapeutics.
Methods: We have introduced candidate genetic variants in the EPHA1, BIN1, CD2AP, SCIMP, KLOTHO, PTK2B, ADAMTS4, IL1RAP, IL34, and PTPRB loci into a sensitized mouse model already harboring humanized amyloid-beta, APOE4, and Trem2.R47H alleles knocked in to a C57BL/6J background.
Background: Large-scale unbiased proteomic profiling studies have identified a cluster of 31 proteins co-expressed with APP, which is termed the matrisome module 42 (M42). M42 is enriched in AD risk genes, including APOE, with mostly secreted proteins that bind heparin, collectively strongly correlate with the burden of brain pathology and cognitive trajectory, and localize to amyloid plaques in AD brain. For these reasons, M42 has been nominated as a novel therapeutic target for enabling drug discovery by our TREAT-AD Center.
View Article and Find Full Text PDFACS Appl Mater Interfaces
January 2025
Department of Chemical Engineering, and Guangdong Provincial Key Laboratory of Materials and Technologies for Energy Conversion (MATEC), Guangdong Technion Israel Institute of Technology (GTIIT), Guangdong 515063, China.
Strong metal-support interactions (SMSIs) are essential for optimizing the performance of supported metal catalysts by tuning the metal-oxide interface structures. This study explores the hydrogenation of CO to methanol over Cu-supported catalysts, focusing on the synergistic effects of strong metal-support interaction (SMSI) and oxygen vacancies introduced by the CO treatment to the catalysts on the catalytic performance. Cu nanoparticles were immobilized on Mg-Al layered double oxide (LDO) supports and modified with nitrate ions to promote oxygen vacancy generation.
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