Results 171 to 180 of about 4,689,477 (357)

Sources of water contamination by heavy metals [PDF]

open access: yes
This chapter titled “Sources of Water Contamination by Heavy Metals” provides an extensive discussion of the various sources of heavy metals in water bodies. Heavy metals are defined and their properties and uses are outlined.
Hussaini, Abdulmalik   +9 more
core  

Solvent‐Free Thermal Defect Engineering in Molecular Frameworks With Volatile Linkers

open access: yesAdvanced Materials, EarlyView.
Thermal removal of neutral volatile linkers enables precise and solvent‐free generation of metal vacancies in MOFs. This strategy affords redox‐stable, coordinatively unsaturated FeII sites with tunable spin, ligand coordination, and catalytic behavior. The approach offers a general route to design defect‐functional materials through local coordination
Sonia Martínez‐Giménez   +9 more
wiley   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

open access: yesAdvanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

Leaching of Heavy Metals from Cement Based Mortars with Waste Additive

open access: yes
Both mechanical and chemical properties of mixtures containing different quantities of slag and fly ash from metallurgical industry were studied. Obtained data indicated that heavy metals are partly leached out.
Bajāre, Diāna   +4 more
core  

The effect of heavy metals on differentiated neuronal and glial cells

open access: yes, 2007
Heavy metal poisoning poses a serious health risk among populations worldwide. The symptoms presented by exposure are varied and depend upon the species of the metal, the age of the individual and the exposure dose.
Lawton, M, Lawton, Michelle
core  

Self‐Assembled Inorganic Nanomembrane Tubes: Rolled‐Up Piezoelectrics for Microacoustic Wave‐Based Actuators and Sensors

open access: yesAdvanced Materials, EarlyView.
This study demonstrates a self‐assembly process to generate free‐standing piezoelectric nanomembranes, forming ultracompact microtubular acoustic wave sensors and actuators. The miniaturized 3D piezoelectric platform reported in this work can be applied in telecommunication, energy harvesting, and acoustofluidics. Moreover, the 3D self‐assembly can add
Raphaël C. L‐M. Doineau   +9 more
wiley   +1 more source

Heavy Metal Pollution in Puget Sound Marinas and Shipyards

open access: yes, 2019
As worldwide industrial activities continue to grow, concerns have risen over the varied and potentially harmful effects of heavy metal accumulation in the marine environment. While some of these elements may be necessary for life at small concentrations,
Scukas, James Michael
core  

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