Results 11 to 20 of about 37,259 (377)
Microneedles for advanced ocular drug delivery.
Advanced Drug Delivery Reviews, 2023 Katie Glover +8 more
semanticscholar +3 more sources
Developing hierarchical microneedles for biomedical applications
Engineered Regeneration, 2023 As a new kind of microcarrier device, microneedles are featured by micrometer needle arrays with an overall size in the centimeter scale. Due to the needle shape and the micron size, microneedles can penetrate the skin without harming nerves and blood ...
Minhui Lu +3 more
doaj +1 more source
Microneedles in Action: Microneedling and Microneedles-Assisted Transdermal Delivery
Polymers, 2022 Human skin is a multilayered physiochemical barrier protecting the human body. The stratum corneum (SC) is the outermost keratinized layer of skin through which only molecules with less or equal to 500 Da (Dalton) in size can freely move through the skin.
Lim, Dong-Jin, Kim, Hong-Jun
openaire +2 more sources
Biomaterials Science, 2023 Wound management is a serious concern worldwide, inflicting a huge social and economic burden on patients and healthcare systems, and research into efficient wound-management measures is crucial. Although advances have been made in traditional wound dressings for wound management to date, the complicated environment near the wound leads to inadequate ...
Richa Mishra, T.K. Bhattacharyya
+5 more sources
Scarless wound healing programmed by core-shell microneedles
Nature Communications, 2023 Effective reprogramming of chronic wound healing remains challenging due to the limited drug delivery efficacy hindered by physiological barriers, as well as the inappropriate dosing timing in distinct healing stages.
Ying Zhang +13 more
semanticscholar +1 more source
Microneedle, bio-microneedle and bio-inspired microneedle: A review [PDF]
Journal of Controlled Release, 2017 Microneedles (MNs) are micro-scale needles used for drug delivery and other targets. Micro-scale size endows them with many advantages over hypodermic needles, including painlessness, minimal invasiveness and convenient operation, but it may also lead to risk of mechanical failures, which should be prevented in the clinical applications of MNs.
Guojun, Ma, Chengwei, Wu
openaire +2 more sources
Pharmaceutics, 2023 Hyaluronidase is clinically used in treating many skin diseases due to its good permeability-promoting effect, which may motivate the diffusion and absorption of drugs. To verify the penetration osmotic effect of hyaluronidase in microneedles, 55 nm-size
Xiaoqing Miao +3 more
doaj +1 more source
Recent Updates in Vaccine Delivery through Microneedles [PDF]
Advanced Pharmaceutical Bulletin, 2023 Recent coronavirus pandemic and its global socio-economic impact has re-emphasized the need for safe, fast, and efficient delivery of vaccines for humankind.
Kasturi Pawar
doaj +1 more source
Research progress in hydrogel microneedle
Cailiao gongcheng, 2023 Microneedles (MN) as a minimally invasive device consisting of a micro-raised array, can penetrate the cuticle to the epidermis and dermis, and which has the advantages of safety, painless, minimally invasive, self-administration and convenience.
LIU Guodong +5 more
doaj +1 more source
Microneedles: materials, fabrication, and biomedical applications
Biomedical microdevices, 2023 The microneedles have attracted great interests for a wide range of transdermal biomedical applications, such as biosensing and drug delivery, due to the advantages of being painless, semi-invasive, and sustainable.
Xiaojin Luo, Li Yang, Yue Cui
semanticscholar +1 more source