Results 141 to 150 of about 33,747 (400)

Microneedling: Advances and widening horizons

Indian Dermatology Online Journal, 2016
Microneedling is a very simple, safe, effective, and minimally invasive therapeutic technique. It was initially introduced for skin rejuvenation, however, now it is being used for a very wide range of indications including acne scar, acne, post-traumatic/burn scar, alopecia, skin rejuvenation, drug delivery, hyperhidrosis, stretch marks, and many more.
Aashim Singh, Savita Yadav
openaire   +4 more sources

Bioinspired Smart Nanogels for Rapid Blue Laser‐Activated Hemostasis in Gastrointestinal Bleeding

Advanced Materials, EarlyView.
Waxberry‐inspired branched‐silica nanogel can swiftly stop bleeding upon blue laser endoscopy for gastrointestinal hemostasis in the esophagus, stomach, and duodenum of mini‐pigs. Abstract Gastrointestinal bleeding (GIB) is a critical condition that requires rapid and effective intervention.
Ruijue Dan, Yu Huang, Shali Tan, Kaige Xu, Yuchen Zhang, Zhaohui Luan, Paipai Qi, Xingyue Zhang, Donghui Zhu, Wen Zhong, Chaoqiang Fan, Malcolm Xing, Shiming Yang   +12 more
wiley   +1 more source

Microneedle-Assisted Delivery of Curcumin: Evaluating the Effects of Needle Length and Formulation

Micromachines
Dermal drug delivery presents a significant challenge for poorly soluble active compounds like curcumin, which often struggle to penetrate the skin barrier effectively.
Em-on Chaiprateep, Soma Sengupta, Cornelia M. Keck   +2 more
doaj   +1 more source

Application of microneedle-based vaccines in biosecurity

Journal of Biosafety and Biosecurity, 2022
Countries must have strong early warning, detection, and response capabilities in the face of the risks and challenges posed by major infectious diseases and bioterrorism threats.
Zhiying Jin, Baohua Zhao, Wei Wan, Yue Li, Xuexin Bai, Chenyi Hu, Jing Wang, Yanwei Li, Wenwen Xin, Lin Kang, Hao Yang, Jinglin Wang, Shan Gao   +12 more
doaj  

Microneedles from Fishscale-Nanocellulose Blends Using Low Temperature Mechanical Press Method

Pharmaceutics, 2015
Fish scale biopolymer blended with nanocellulose crystals is used for production of microneedles applying mechanical press microfabrication and the effect of nanocellulose on microfabrication, water absorption, moisture stability and mechanical ...
Ololade Olatunji, Richard T. Olsson
doaj   +1 more source

Dissolving microneedles: Applications and growing therapeutic potential.

Journal of Controlled Release, 2022
Ziad Sartawi, Caroline A Blackshields, Waleed Faisal   +2 more
semanticscholar   +1 more source

Evaluation of a minimally invasive glucose biosensor for continuous tissue monitoring [PDF]

, 2016
We describe here a minimally invasive glucose biosensor based on a microneedle array electrode fabricated from an epoxy-based negative photoresist (SU8 50) and designed for continuous measurement in the dermal compartment with minimal pain.
A El-Laboudi, Anthony E. G. Cass, ARB Moniz, CL Stevenson, D Elleri, DB Keenan, DC Klonoff, E Caffarel-Salvador, E Larraneta, J Mastrototaro, J Trzebinski, JC Pickup, JP Shivers, JR Castle, Juvenile Diabetes Research Foundation Continuous Glucose Monitoring Study Group, JW Lee, KM Miller, M Frost, Martyn Boutelle, Michelle Rogers, NS Oliver, R Gadsby, R Narayan, RF Donnelly, S Indermun, Sanjiv Sharma, SP Sullivan, T Battelino, T Woedtke von, Zhenyi Huang   +29 more
core   +1 more source

Carbon Quantum Dots Assisted Virus Tracking: From Skin to Brain

Advanced Materials, EarlyView.
A novel carbon quantum dots‐dissolvable microneedle, CQDs‐dMN system, enables painless delivery and real‐time tracking of HSV‐1. The HSV‐1 is labeled with fluorescent CQDs and delivered to the skin dermis, minimizing damage compared to traditional methods.
Yaxiu Feng, Xiong Wang, Cien Chen, Di Wang, Changshun Hou, Yiran Wang, Huan Hu, Peiran Chen, LeiYing Qin, Qianya Wan, Xi Yao, Ming‐Liang He   +11 more
wiley   +1 more source

Design, modelling and preliminary characterisation of microneedle-based electrodes for tissue electroporation in vivo [PDF]

, 2016
We analysed the use of microneedle-based electrodes to enhance electroporation of mouse testis with DNA vectors for production of transgenic mice. Different microneedle formats were developed and tested, and we ultimately used electrodes based on arrays ...
Grygoryev, Konstantin, Houlihan, Ruth, Moore, Thomas F., Ning, Zhenfei, O'Mahony, Conor, Williams, John   +5 more
core   +1 more source

Zinc‐Coordinated Trienzyme Nanogel Cascade Therapy for Accelerated Post‐Pancreatectomy Cutaneous Wound Healing

Advanced Materials, EarlyView.
A zinc‐coordinated nanogel assembly is reported that co‐delivers three enzymes to regulate glucose, oxidative stress, and oxygen levels. This system mimics natural enzyme cascades to reprogram the wound environment after pancreatectomy. In a post‐pancreatectomy mouse model, it accelerates healing by reducing infection, promoting blood vessel growth ...
Yedong Ma, Chengke Xie, Chengyu Liao, Binting Huang, Siqi Liu, Junhua Kong, Xiaotong Fan, Zibiao Li, Shi Chen, Chaobin He   +9 more
wiley   +1 more source