WebCorrection for ‘A fast-dissolving microneedle array loaded with chitosan nanoparticles to evoke systemic immune responses in mice’ by Zhilin Li et al., J. Mater. Chem. B, 2024, DOI: 10.1039/c9tb02061f. WebMicroneedle (MN) arrays offer an alternative approach to hypodermic injection via syringe needles. In this work, polyvinylpyrrolidone (PVP)-based fast dissolving MN arrays were developed in which the needle tips were …
A fast-dissolving microneedle array loaded with chitosan nanoparticles
WebFeb 25, 2024 · In this paper, we develop a biomass chitosan microneedle array (CSMNA) patch integrated with smart responsive drug delivery for promoting wound healing. Chitosan possesses many outstanding features such as the natural antibacterial property and has been widely utilized for wound healing. Besides, the microstructure of microneedles … WebMar 1, 2024 · 1. Introduction. Microneedles (MNs), a type of needles with a height of no more than 1 mm, can penetrate the skin in a minimally invasive, painless way [1], [2].MN was first studied to improve the drug delivery efficiency because it can cross the skin barrier, stratum corneum (about 10–40 μm thickness) to reach the epidermis and to improve … footfitter.com
Multifunctional chitosan–magnetic graphene quantum dot
WebPolymeric nanoparticles based on carboxymethyl chitosan in combination with painless microneedle therapy systems for enhancing transdermal insulin delivery ... (EE% = 83.78 ± 3.73%). A nanocrystalline microneedle array (6 × 6, 75/150 μm) was used to penetrate the stratum corneum (SC) for enhancing transdermal insulin delivery, while ... WebIntradermal delivery of an angiotensin II receptor blocker using a personalized microneedle patch for treatment of hypertrophic scars†. Yihui Huang‡ a, Jingwen Li‡ b, Yan Wang b, Danyang Chen a, Jianglong Huang c, Wubin Dai d, Pan Peng a, Liang Guo * a and Yifeng Lei * b a Department of Plastic Surgery, Zhongnan Hospital of Wuhan University, Wuhan … WebSep 15, 2024 · Antibacterial and angiogenic chitosan microneedle array patch for promoting wound healing. Bioact. Mater. (2024) Y. Li et al. ... Microneedle array with a pH-responsive polymer coating and its application in smart drug delivery for wound healing. Sensors and Actuators B: Chemical, Volume 345, 2024, Article 130441 ... footfitter reviews