Results 351 to 360 of about 36,831 (386)

Multifunctional Microneedle Patches via Direct Ink Drawing of Nanocomposite Inks for Personalized Transdermal Drug Delivery.

ACS Nano, 2023
Additive manufacturing, commonly known as 3D printing, allows decentralized drug fabrication of orally administered tablets. Microneedles are comparatively favorable for self-administered transdermal drug delivery with improved absorption and ...
Yanyan Li, Kerong Chen, Yushuang Pang, Jiaxue Zhang, Ming Wu, Yurui Xu, Shitai Cao, Xinxin Zhang, Shaolei Wang, Yuping Sun, Xinghai Ning, Xiaoliang Wang, Desheng Kong   +12 more
semanticscholar   +1 more source

Microneedle Patches Integrated with Biomineralized Melanin Nanoparticles for Simultaneous Skin Tumor Photothermal Therapy and Wound Healing

Advanced Functional Materials, 2022
Unhealed wound after malignant skin tumor resection, characterized by full‐thickness cutaneous defects, large open cavities, and incomplete tumor tissue resection are the leading cause for long recovery times, poor prognoses, and high recurrence among ...
Qi Lei, Dengfeng He, Liangping Ding, Fanhui Kong, Peiying He, Junda Huang, Jimin Guo, C. Brinker, G. Luo, Wei Zhu, Yunlong Yu   +10 more
semanticscholar   +1 more source

Self‐Sterilizing Microneedle Sensing Patches for Machine Learning‐Enabled Wound pH Visual Monitoring

Advanced Functional Materials
The skin, as the body's largest organ, is closely linked to an individual's health. Delayed diagnosis and treatment of skin infections can lead to complications such as non‐healing wounds and sepsis.
Jingyu Xiao, Zhongzeng Zhou, Geng Zhong, Tailin Xu, Xueji Zhang   +4 more
semanticscholar   +1 more source

Smart microneedle patches for wound healing and management.

Journal of materials chemistry. B, 2023
The number of patients with non-healing wounds is generally increasing globally, placing a huge social and economic burden on every country. The complexity of the wound-healing process remains a major health challenge despite the numerous studies that ...
Fangfang Hu, Qian Gao, Jinxi Liu, Wenting Chen, Caiyun Zheng, Que Bai, Na Sun, Wenhui Zhang, Yanni Zhang, T. Lu   +9 more
semanticscholar   +1 more source

Microneedling: A Comprehensive Review

Dermatologic Surgery, 2017
BACKGROUND Microneedling is a minimally invasive procedure that uses fine needles to puncture the epidermis. The microwounds created stimulate the release of growth factors and induce collagen production. The epidermis remains relatively intact, therefore helping to limit adverse events.
Angela Hou, Adele Haimovic, Brandon E. Cohen, Nada Elbuluk   +3 more
openaire   +2 more sources

Wearable Microneedle Patch for Transdermal Electrochemical Monitoring of Urea in Interstitial Fluid.

ACS Sensors
Microneedle-based wearable electrochemical biosensors are the new frontier in personalized health monitoring and disease diagnostic devices that provide an alternative tool to traditional blood-based invasive techniques.
Muamer Dervisevic, Maximiliano Jesus Jara Fornerod, Jann Harberts, P. S. Zangabad, N. Voelcker   +4 more
semanticscholar   +1 more source

High‐Performance Freshwater Harvesting System by Coupling Solar Desalination and Fog Collection with Hierarchical Porous Microneedle Arrays

Advanced Functional Materials, 2022
The maximizing daily freshwater yield on the ocean surface necessitates all‐day water harvesting technologies and materials. This is realizable by taking advantage of the natural sunlight and humid air, which can drive daytime solar desalination and ...
Wei Zhou, Cailong Zhou, Chengfei Deng, Li Chen, Xinjuan Zeng, Yaoxin Zhang, L. Tan, Baoshan Hu, Shuai Guo, Lichun Dong, S. Tan   +10 more
semanticscholar   +1 more source

Coral‐Inspired Hollow Microneedle Patch with Smart Sensor Therapy for Wound Infection

Advanced Functional Materials
Every year, over 12 million people are enduring the persistent pain resulting from wound infections. In these chronic wounds, concealed infections may be covered up by scabs or granulation, which impeding accurate diagnosis and treatment. To address such
Yanhua Liu, Chaofan He, Tianhong Qiao, Guofeng Liu, Xue Li, Q. Wan, Zhou Zhu, Yong He   +7 more
semanticscholar   +1 more source

Microneedling in Dermatology: A Review

Plastic Surgical Nursing, 2017
Microneedling is a minimally invasive procedure that is becoming a widely utilized Tprocedure. Microneedles (MNs) are needlelike structures with diameters in the size order of microns and lengths ranging from 250 μm to 2,000 μm.
Edit Olasz, Michael Knabel, Kathryn Konicke   +2 more
openaire   +3 more sources

Multifunctional Magnesium Organic Framework-Based Microneedle Patch for Accelerating Diabetic Wound Healing.

ACS Nano, 2021
Diabetic wound healing is one of the major challenges in the biomedical fields. The conventional single drug treatments have unsatisfactory efficacy, and the drug delivery effectiveness is restricted by the penetration depth.
Mengting Yin, Jiayingzi Wu, Mingwu Deng, Pei Wang, Guangyu Ji, Mingsong Wang, Chaohui Zhou, N. Blum, Wenjie Zhang, H. Shi, Nengqin Jia, Xiansong Wang, Peng Huang   +12 more
semanticscholar   +1 more source