Results 181 to 190 of about 36,831 (386)

Gold nanoclusters encapsulated microneedle patches with antibacterial and self‐monitoring capacities for wound management

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The management of infected wounds is always of great significance and urgency in clinical and biomedical fields. Recent efforts in this area are focusing on the development of functional wound patches with effective antibacterial, drug delivery, and ...
Kexin Yi, Yunru Yu, Lu Fan, Li Wang, Yu Wang, Yuanjin Zhao   +5 more
doaj   +1 more source

Multiple- and single-molecule analysis of the actomyosin motor by nanometer-piconewton manipulation with a microneedle: unitary steps and forces

, 1996
Akihiko Ishijima, H Kojima, Hideo Higuchi, Yoshie Harada, Takashi Funatsu, Toshio Yanagida   +5 more
openalex   +1 more source

Fabrication of Polymer Microneedles Using a Two-Photon Polymerization and Micromolding Process [PDF]

, 2009
Shaun D. Gittard, Aleksandr Ovsianikov, Nancy A. Monteiro‐Riviere, Jason Lusk, Pierre Morel, Paola Minghetti, Cristina Lenardi, Boris N. Chichkov, Roger J. Narayan   +8 more
openalex   +1 more source

Inhibition and Rescue of Hyperglycemia‐Induced Cellular Senescence by Mitochondrial Transfer from Enucleated Mesenchymal Stem Cell‐Derived Microvesicles for Chronic Wound Healing

Advanced Science, EarlyView.
This study develops enucleated MSC‐derived microvesicles (Mito@euMVs) to deliver functional mitochondria for optimizing wound repair. By efficiently encapsulating mitochondria, Mito@euMVs rejuvenate hyperglycemia‐induced senescent fibroblasts and HUVECs. Using PVA microneedle patches, the therapeutic efficacy of Mito@euMVs is validated in diabetic rats
Zixuan Dong, Xiaobing Liu, Shichun Li, Xiaoling Fu   +3 more
wiley   +1 more source

Two Photon Polymerization‐Micromolding of Polyethylene Glycol‐Gentamicin Sulfate Microneedles [PDF]

, 2010
Shaun D. Gittard, Aleksandr Ovsianikov, Hasan Akar, Boris N. Chichkov, Nancy A. Monteiro‐Riviere, Shane J. Stafslien, Bret J. Chisholm, Chun‐Che Shin, Chun‐Ming Shih, Shing‐Jong Lin, Yea‐Yang Su, Roger J. Narayan   +11 more
openalex   +1 more source

Emerging Nanotechnology Strategies for Obesity Therapy

Advanced Science, EarlyView.
Three types of nanomaterials used for obesity treatment are highlighted, including inorganic nanomaterials, organic nanomaterials and biomimetic nanomaterials. A detailed and comprehensive introduction to the recent nanotechnology strategies for obesity management is also provided, including drug delivery, photodynamic therapy, hyperthermia, gas ...
Weili Chang, Zhaoxu Meng, Yuezhu Zhao, Yake Qi, Zhou Li, He Lian   +5 more
wiley   +1 more source

Fabrication of arrayed microneedles by laser LIGA process(Laser processing)

, 2005
Ying-Tung Chen, Yunn‐Shiuan Liao, Ta-Tung Chen   +2 more
openalex   +2 more sources

Design, Optimization and Characterisation of Polymeric Microneedle Arrays Prepared by a Novel Laser-Based Micromoulding Technique [PDF]

, 2010
Ryan F. Donnelly, Rita Majithiya, Thakur Raghu Raj Singh, Desmond I. J. Morrow, Martin J. Garland, Yusuf K. Demir, Katarzyna Migalska, Elizabeth M. Ryan, David Gillen, Christopher J. Scott, A. David Woolfson   +10 more
openalex   +1 more source

Microneedle patch for the ultrasensitive quantification of protein biomarkers in interstitial fluid

Nature Biomedical Engineering, 2021
Zheyu Wang, Jingyi Luan, Anushree Seth, Lin Liu, Minli You, Prashant Gupta, Priya Rathi, Yixuan Wang, Sisi Cao, Qisheng Jiang, Xiao Zhang, Rohit Gupta, Qingjun Zhou, J. Morrissey, E. Scheller, J. Rudra, S. Singamaneni   +16 more
semanticscholar   +1 more source

A Novel Cultivation System for Germ Cell Proliferation and Sustaining Whole Testicular Niche

Advanced Science, EarlyView.
A hydrogel microneedle‐based system enables whole testicular cultivation, supporting spermatogonial proliferation and enhancing spermatogenesis in vitro. This ‘whole testicular spermatogonia pool’ (WTSP) significantly increases spermatid production and fertility potential in mice. This system also promotes spermatogonial expansion in human fetal testes,
Yu Xia, Xiaoxuan Zhang, Bohang Zhang, Minhui Lu, Qing Cheng, Li Liu, Lifang Shi, Yiqiang Cui, Dingdong Chen, Laihua Li, Xuejiang Guo, Jingtao Guo, Jiahao Sha, Yuanjin Zhao, Yan Yuan   +14 more
wiley   +1 more source