Results 121 to 130 of about 15,352 (268)

Biomaterials for modulating cellular responses of endogenous tendon stem/progenitor cells: A promising avenue for tendon regeneration

BMEMat, EarlyView.
This review comprehensively summarizes emerging biomaterial‐based strategies and underlying mechanisms for modulating endogenous tendon stem/progenitor cells (TSPCs). It offers the most recent insights into TSPC physiology and potential applications of tissue engineering and regenerative medicine in tendons.
Zeyu Zhu, Renwang Sheng, Mumin Cao, Ludvig J. Backman, Yucheng Gao, Hao Wang, Cheng Zhang, Jialin Chen, Wei Zhang, Yunfeng Rui   +9 more
wiley   +1 more source

Development of a facile, versatile and scalable fabrication approach of solid, coated, and dissolving microneedle devices for transdermal drug delivery applications

Giant
Nowadays, microneedles as novel transdermal delivery systems are interested in scientists for biomedical applications. This work aims to present a Cascade Microneedle Molding Technique (CMMT) for the reusable fabrication of polydimethylsiloxane (PDMS ...
Mohammad Hassan Shahriari, Hossein Salmani, Mohammad Akrami, Zeinab Salehi   +3 more
doaj   +1 more source

Metal nanostructure‐coupled label‐free localized surface plasmon resonance biosensors for rapid and sensitive disease diagnosis

BMEMat, EarlyView.
LSPR biosensing enables rapid, sensitive, and low‐sample‐volume detection of biomarkers, with broad applications in diagnosing cancer, infectious, and chronic diseases. Advances in nanostructure design, micro/nanofabrication, and microfluidic integration have expanded the potential of LSPR sensors in biomedical diagnostics.
Zhaoxin Geng, Yunfei Sha, Jiongyan Yang, Hongru Yang, Xiao Liang   +4 more
wiley   +1 more source

Electrical Microneedles for Wound Treatment

Advanced Science
Electrical stimulation has been hotpot research and provoked extensive interest in a broad application such as wound closure, tissue injury repair, and nerve engineering.
Yu Wang, Lijun Cai, Lu Fan, Li Wang, Feika Bian, Weijian Sun, Yuanjin Zhao   +6 more
doaj   +1 more source

Microneedles: Selected Applications for Pediatrics

Children
Microneedles are a pediatric-friendly drug delivery system that has attracted many novel research endeavors. The fact that it creates a tiny cavity in the epidermis, which can allow peptides, proteins, nucleotides, and other large-sized molecules to ...
Alexis A. Ayala, Hassan Almoazen
doaj   +1 more source

Androgenetic alopecia and microneedling: Every needling is not microneedling [PDF]

Journal of the American Academy of Dermatology, 2019
Abhijeet Kumar Jha, Keshavamurthy Vinay
openaire   +2 more sources

A narrow bandgap Schottky heterojunction Fe2N/CeO2 microneedle triggering sonodynamic reactive oxygen species storm for drug‐resistance‐free skin fungal infection

BMEMat, EarlyView.
Inorganic sonosensitizers suffer from inefficient electron‐hole separation, rapid recombination, and wide bandgaps in anti‐fungal applications. We propose MN@Fe2N/CeO2 to directly eliminate fungi without drug resistance. Combining semiconductor CeO2's advantages with Fe2N's high work function and activity enables efficient Schottky heterojunctions ...
Li Wang, Jiayi Yang, Ning Tang, Youbin Zheng, Yichao Hou, Chutong Liu, Lihao Guo, Yingying Liao, Gandong Zhou, Weiwei Wu, Xin Du, Shuxiang Xu, Jie Yin, Miaomiao Yuan   +13 more
wiley   +1 more source

Polymer microneedles for transdermal delivery of biopharmaceuticals

, 2009
Biopharmaceuticals, including proteins, DNA and vaccines, are one of the fastest growing segments of the overall pharmaceutical market. While the hypodermic injection, the most common delivery method for these molecules, is effective, it also has ...
Sullivan, Sean Padraic
core   +1 more source

Exosome‐mimetic vesicle‐encapsulated multi‐responsive antibacterial hydrogel core‐shell microneedle patch promotes scarless healing of infected wounds

BMEMat, EarlyView.
The core‐shell microneedle patch VP@FNV‐CuO2‐MN was fabricated by encapsulating n‐CuO2 in a moderately crosslinked PVA/CMCS/Borax4 hydrogel shell and VP‐loaded fibroblast membrane nanovesicles (VP@FNV) in a highly crosslinked PVA/CMCS/Borax6 hydrogel core. Upon application to an infected wound, the acidic microenvironment triggers Fenton‐like reactions
Ziwei Jiang, Huihui Zhang, Lianglong Chen, Zhangfeifan Yang, Sai Cao, Yufang He, Xiaoyang Liu, Siew Yee Wong, Xu Li, Hai Zhou, Ziyan Li, Zijun Zheng, Lei Yang   +12 more
wiley   +1 more source

Systematic characterization of DRIE-based fabrication process of silicon microneedles

, 2022
S.271-276This paper reports on the systematic characterization of a deep reactive ion etching based process for the fabrication of silicon microneedles.
Hagner, M., Held, J., Heilmann, A., Ruther, P., Paul, O., Cismak, A., Gaspar, J.   +6 more
core