Emerging Violet Phosphorus Nanomaterial for Biomedical Applications

Advanced Healthcare Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 10, 2025

Abstract Violet phosphorus (VP) is a allotrope first discovered by Hittorf in 1865, which has aroused more attention the biomedical field recent years attributed to its gradually unique properties. VP can be further categorized into bulk VP, nanosheets (VPNs), and quantum dots (VPQDs), chemical vapor transport (CVT), liquid‐phase/mechanical/laser exfoliation, solvothermal synthesis are common preparation approaches of VPNs, VPQDs, respectively. Compared with another (black phosphorus, BP) that once highly regarded applications, nanomaterial (namely VPNs VPQDs) not only exhibits tunable bandgap, moderate on/off current ratio, good biodegradability, but shows enhanced stability biosafety as well, allowing it promising candidate for variety applications like antibacterial therapy, anticancer biosensing disease diagnosis. In this review, classification relevant routes initially summarized, properties momentous subsequently expounded. The latest research advances emerging then introduced detail, both existing challenges future prospects also discussed.

Language: Английский

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Effects of rotating microgroove on tribo-dynamic performance of coupled bearings

International Journal of Mechanical Sciences, Journal Year: 2024, Volume and Issue: 279, P. 109629 - 109629

Published: Aug. 6, 2024

Language: Английский

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Electrical corrosion behavior and erosion mechanism of conductive hard films during current-carrying friction

Diamond and Related Materials, Journal Year: 2025, Volume and Issue: unknown, P. 112018 - 112018

Published: Jan. 1, 2025

Language: Английский

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Superlubricity Microcapsules

ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: 17(9), P. 14634 - 14644

Published: Feb. 19, 2025

Superlubricity, a lubricating state in which the coefficient of friction (COF) is smaller than 0.01, has been achieved at macroscale variety aqueous solutions and oils, as well two-dimensional (2D) carbon materials; nevertheless, it rarely realized with polymer composites. In present work, superlubricity was composite on basis microcapsule technique, an effective self-lubricating method for composites by releasing lubricants demand. Solid submicrometer capsules were used basic units matrix composite, oil-containing microcapsules lubrication fillers. On this material design strategy, robust COF 0.003–0.009 wide temperature range (0–200 °C) under atmospheric conditions, could be kept sliding distance over 500 m. It found that trace oil released from interface favored formation hydrodynamic film boundary tribo-film ultralow shear strength. This work provided novel to achieve potentially expanded engineering application superlubricity.

Language: Английский

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Superlubricity of ionic liquids at metal interfaces induced by tribochemical reactions

Applied Surface Science, Journal Year: 2025, Volume and Issue: unknown, P. 162778 - 162778

Published: Feb. 1, 2025

Language: Английский

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Achieving oil-based superlubricity with near-zero wear via synergistic effect between PEEK-PTFE and PAO40 containing DDP-Cu nanoparticles

Tribology International, Journal Year: 2025, Volume and Issue: unknown, P. 110645 - 110645

Published: March 1, 2025

Language: Английский

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Effect of alpha Olefins as additives on the friction performance of a-C/PAO composite systems under variable load conditions

Applied Surface Science, Journal Year: 2025, Volume and Issue: unknown, P. 163383 - 163383

Published: April 1, 2025

Language: Английский

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Shear localization in ultralow wear of PEEK/UPE composites

Composites Part A Applied Science and Manufacturing, Journal Year: 2024, Volume and Issue: unknown, P. 108484 - 108484

Published: Sept. 1, 2024

Language: Английский

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