ArticleACS omega2022
Fabrication of a PVA-Based Hydrogel Microneedle Patch.
Article in ACS omega, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
31 citing papers in PubMed, 77 citations in OpenAlex.
- Development of poly(vinyl alcohol)/poly(N-vinyl caprolactam)-based hydrogel-forming microneedle for transdermal delivery of captopril: fabrication, characterization and in vivo antihypertensive activity test.Drug delivery and translational research · 2026Article
- A novel approach to fat reduction: integrating traditional Chinese medicine with a dissolving MNs.Drug delivery and translational research · 2026Article
- Bidirectional redox-modulating vanadium carbide-integrated smart microneedles for infected wound healing.Redox biology · 2026Article
- Genistein-loaded solid lipid nanoparticle in microneedle patch: potential for enhanced management of osteoporosis.Drug delivery and translational research · 2026Article
- BifunctionalGels (Basel, Switzerland) · 2026Article
- A Fentanyl-Responsive Microneedle Patch for Harm Reduction.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Influence of Light Exposure Time on the Vat Photopolymerization of Methacrylated PVA Microneedles.ACS omega · 2026Article
- Dissolving Microneedles with Smart Design-A Tool for Enhancing Skin Permeation of Naltrexone Hydrochloride.Molecules (Basel, Switzerland) · 2026Article
- Vacuum compression-molded polyvinyl alcohol microneedles for sustained three-day transdermal delivery of palonosetron hydrochloride.Drug delivery and translational research · 2026Article
- Transdermal delivery of pramipexole dihydrochloride using dissolving polymeric microneedle patches for improved Parkinson's disease management.International journal of pharmaceutics: X · 2026Article
- MiRNAs in Interstitial Skin Fluid Sampled with Swellable Hydrogel Microneedles Are Locally Deregulated Near Malignant Skin Lesions in Early Stages of Cutaneous Squamous Cell Carcinoma.ACS biomaterials science & engineering · 2026Article
- Optimisation of Backing Layer Formulations via Rational Polymer Selection to Improve the Insertion of Dissolving Microneedles Into Skin.Molecular pharmaceutics · 2026Article
- Harnessing Polymeric Dissolvable Microneedles: Precision Delivery of Therapeutics for Oral Ulcers.ACS omega · 2025Review
- Hydrogel-forming microneedles for the treatment of skin diseases.Materials today. Bio · 2025Review
- Dissolvable Microneedles Embedded with Chitosan Nanoparticles for Transdermal Delivery of Pramipexole Dihydrochloride in Parkinson's Disease.ACS omega · 2025Article
- Optimization of a Dissolvable Lipid Nanoparticle Microneedle Formulation for mRNA Delivery Using Design of Experiments.ACS applied materials & interfaces · 2025Article
- Transdermal delivery of resveratrol loaded solid lipid nanoparticle as a microneedle patch: a novel approach for the treatment of Parkinson's disease.Drug delivery and translational research · 2025Article
- Fabrication and Evaluation of Dissolving Hyaluronic Acid Microneedle Patches for Minimally Invasive Transdermal Drug Delivery by Nanoimprinting.Gels (Basel, Switzerland) · 2025Article
- Microneedles as a Promising Technology for Disease Monitoring and Drug Delivery: A Review.ACS materials Au · 2025Review
- Sustained release microneedle patch for pronounced systemic delivery of doxazosin mesylate.BioImpacts : BI · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The degree of saponification, which is a dissolution characteristic of poly(vinyl alcohol) (PVA), is used to blend PVA to prepare a hydrogel microneedle (MN) patch. The MN patch was manufactured with an adjustable disassembly time using a molding process, and it was confirmed to have morphological stability and excellent needle formation. The permeability of the gelatin sheet, which is analogous to the skin elasticity coefficient of a real human, was confirmed. The penetration ratio had a very high value of 100% and sufficient physical properties to penetrate the skin. In the disassembly experiment, the MN patch was produced with ratios of lower:higher saponification of 6:4 (PVA6), 7:3 (PVA7), 8:2 (PVA8), 9:1 (PVA9), and 10:0 (PVA10). Degradation did not occur for PVA6 and PVA7 but occurred for PVA8, PVA9, and PVA10. A cytotoxicity test to investigate its suitability for use in the human body confirmed the cell viability of 80% or more and nontoxic properties. Therefore, sufficient cell viability was confirmed when compared to the existing products.
Identifiers
What OpenQuestion holds
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.