ArticleSmall science2025
Dip-Pen Nanolithography-Based Fabrication of Meta-Chemical Surface for Heavy Metal Detection: Role of Poly-Methyl Methacrylate in Sensor Sensitivity.
Article in Small science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
3 citing papers in PubMed.
- Dip-pen nanolithography-fabricated Bi and Hg meta-chemical surface sensors for ultra-sensitive detection of heavy metals in water.iScience · 2026Article
- The Evolution of Lithography: From Resolution Scaling to Manufacturing Constraints.Micromachines · 2026Review
- Electrochemical Sensor Based on Black Phosphorus for Antimony Detection Using Dip-Pen Nanolithography: The Role of Dwell Time.Small methods · 2025Article
Corrections and comments
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A meta-chemical surface is being patterned via dip-pen nanolithography (DPN) for novel electrochemical heavy metal sensors. The unique feature of DPN allows a precise transfer of desired ink onto various surfaces. Two kinds of sensors are being developed, which differ by the ligand in the poly-methyl methacrylate (PMMA)-based ink: 1,8-diaminonaphthalene (DAN) and D-penicillamine (D-PA). The nanosize, the surface-to-volume ratio (18.6 and 23.1 μm
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Registered trials
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