Results 91 to 100 of about 67,525 (255)

Nanoconfinement‐Steered Molecular Preorganization Enables Efficient Monoethanolamine Degradation through Electronically Modulated High‐Valent Iron–Oxo Pathways

open access: yesAdvanced Science, EarlyView.
Precise modulation of reaction pathways remains an unresolved challenge in peroxymonosulfate‐activated advanced oxidation processes. The spatial preorganization strategy in engineered confinement architecture enables regioselective bond cleavage in monoethanolamine via synergistic proton–electron transfer, redirecting its degradation from nonselective ...
Lin Zhang   +11 more
wiley   +1 more source

Investigating effects of the excessive growth of aquatic plants on water quality in Anzali Lagoon, south-western Caspian Sea

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2004
In this study, excessive growth in submerged aquatic plants such as Coontail (Ceratophyllum demersum) and Pondweed (Potamogeton spp.), floating-leaved species such as Lotus (Nelumbo nucifera) and free-floating species such as Water Fern (Azolla ...
Y. Filizadeh; H. Khodaparast
doaj  

Bio‐Inspired Micro‐Fin‐Assisted Multi‐Modal Vascular Intervention

open access: yesAdvanced Science, EarlyView.
A magnetic guidewire with a micro‐fin–integrated tip is introduced for multimodal cardiovascular navigation. The micro‐fins exploit fluid drag to augment magnetic torque, enabling bifurcation traversal at 15 mT, tolerating 45° misalignment, bidirectional crawling, and buckle self‐correction.
Xu Liu   +8 more
wiley   +1 more source

Superior water lilies and aquatic plants /

open access: gold, 1931
Bauer's Aquatic Gardens.   +1 more
openalex   +2 more sources

Miniature Robotic Swimmer with Precise 2D Motion Control via Acoustic Vortex‐Induced Propulsion

open access: yesAdvanced Science, EarlyView.
In this work, a miniature robotic swimmer achieves precise 2D motion using sound waves with customized 3D‐printed lenses. Localized acoustic vortices drive both translation and rotation of the swimmer without mechanical parts. This contactless approach offers a novel route to controlled micro‐scale movement, with promising applications in biomedical ...
Chadi Ellouzi   +6 more
wiley   +1 more source

A vegetation strategy to balance the hazardous level of microplastics in the land–sea interface through rhizosphere remediation

open access: yesEcological Indicators
Microplastic (MP) pollution is an emerging threat to the natural environment and has become a global problem. Plants have been used to remove heavy metals, toxic organic pollutants, and MPs from contaminated environments. However, current research on the
Weifeng Ruan   +7 more
doaj   +1 more source

Ecological Traits of the Algae‐BearingTetrahymena utriculariae(Ciliophora) from Traps of the Aquatic Carnivorous PlantUtricularia reflexa

open access: green, 2016
Karel Šimek   +6 more
openalex   +1 more source

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