ArticleJournal of nanobiotechnology2023
NIR-triggered thermosensitive polymer brush coating modified intraocular lens for smart prevention of posterior capsular opacification.
Article in Journal of nanobiotechnology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
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Who cites it
11 citing papers in PubMed, 13 citations in OpenAlex.
- Cell membrane-encased thylakoid as white light triggered PDT therapy for facile and targeted choroidal melanoma treatment.Bioactive materials · 2026Article
- Intraocular Lens Modifications for Postoperative Complication Prevention: Advances in Surface Engineering, Drug Delivery, and Photo-Responsive Strategies.Pharmaceutics · 2026Review
- Combating posterior capsular opacification: From conventional intraocular lens modifications to proactive defense via interface engineering.Materials today. Bio · 2026Review
- Photothermal and cascade ROS generative multilayer as intraocular lens surface coating for effective posterior capsular opacification inhibition.Regenerative biomaterials · 2026Article
- Advances in loading-release-repair strategies of hydrogels for anterior segment disease therapy.Frontiers in immunology · 2026Review
- External stimuli-responsive drug delivery to the posterior segment of the eye.Drug delivery · 2025Review
- Photodynamic therapy could serve as a promising approach to prevent posterior capsular opacification.Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2025Review
- Matrix metalloproteinase-2 and pH-responsive drug eluting multilayer as intraocular lens coating to improve the posterior capsule opacification inhibition.Regenerative biomaterials · 2025Article
- Thermo-sensitive Poloxamer based antibacterial anti-inflammatory and photothermal conductive multifunctional hydrogel as injectable, in situ curable and adjustable intraocular lens.Bioactive materials · 2024Article
- Targeting PYK2, entrectinib allays anterior subcapsular cataracts in mice by regulating TGFβ2 signaling pathway.Molecular medicine (Cambridge, Mass.) · 2024Article
- Cataract: Surgery first - is there still room for basic research?Advances in ophthalmology practice and researchReview
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
Abstract
Posterior capsule opacification (PCO) is the most common complication after cataract surgery. Drug-eluting intraocular lens (IOLs) is a promising concept of PCO treatment in modern cataract surgery. However, the large dose of drugs in IOL leads to uncontrollable and unpredictable drug release, which inevitably brings risks of overtreatment and ocular toxicity. Herein, a low-power NIR-triggered thermosensitive IOL named IDG@P(NIPAM-co-AA)-IOL is proposed to improve security and prevent PCO by synergetic controlled drug therapy and simultaneous photo-therapy. Thermosensitive polymer brushes Poly(N-isopropylacrylamide-co-Acrylic acid) (P(NIPAM-co-AA)) is prepared on IOL via surface-initiated reversible addition-fragmentation chain transfer (SI-RAFT) polymerization. Then, Doxorubicin (DOX) and Indocyanine green (ICG) co-loaded Gelatin NPs (IDG NPs) are loaded in P(NIPAM-co-AA) by temperature control. The IDG NPs perform in suit photodynamic & photothermal therapy (PTT&PDT), and the produced heat also provides a trigger for controllable drug therapy with a cascade effect. Such functional IOL shows excellent synergistic drug-phototherapy effect and NIR-triggered drug release behavior. And there is no obvious PCO occurrence in IDG@P(NIPAM-co-AA) IOL under NIR irradiation compared with control group. This proposed IDG@P(NIPAM-co-AA)-IOL serves as a promising platform that combines phototherapy and drug-therapy to enhance the therapeutic potential and medication safety for future clinical application of PCO treatment.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.