Results 31 to 40 of about 2,762 (176)

Body‐integrated photonic biosensors: Illuminating the path to active healthcare

FlexMat, EarlyView.
Body‐integrated photonic biosensors are promising tools for active healthcare. These optical devices can be worn, implanted, or swallowed to monitor health signals continuously. This review introduces key sensing modalities, including fluorescence, colorimetry, SPR, LSPR, SERS, and light‐modulating materials.
Jiayue Gu, Xingming Wen, Qihang Yan, Yining Zhao, Linghao Yuan, Siyuan Chen, Yue Ma, Zhengyue Fang, Dong Lei, Yuxin Liu, Ze Xiong   +10 more
wiley   +1 more source

Fabrication of flexible composite electrodes and their application in flexible supercapacitors for wearable electronic devices

FlexMat, EarlyView.
This review surveys current progress in composite flexible electrodes for flexible supercapacitors, emphasizing how structural engineering and material synergy enhance both mechanical compliance and electrochemical performance. It discusses fabrication strategies, emerging application scenarios, and ongoing challenges, offering updated insights that ...
Weikang Wang, Qing Liu, Ang Lv, Shuai Zhou, Chunlei Zhang, Luping Zhang, Liming Li, Weiwei Zhao, Yuchun Tang, Fei Huang   +9 more
wiley   +1 more source

Cataract Surgery with Foldable Single Piece IOLs in Congenital Cataract-Microcornea Syndrome

Siriraj Medical Journal, 2017
Objective: To present the visual outcomes and intraocular lens (IOLs) stability after cataract surgery with foldable single piece IOLs in a patient with congenital cataract-microcornea syndrome (CCMC).
Niphon Chirapapaisan, Pratuangsri Chonpimai, Kornnika Khanobdee, Chareenun Chirapapaisan   +3 more
doaj   +3 more sources

Cartridge cracks during foldable intraocular lens insertion

Journal of Cataract and Refractive Surgery, 1998
To assess the incidence of cartridge cracks during foldable intraocular lens (IOL) insertion and to determine factors that play a role in the development of these cracks.Leesburg Regional Ambulatory Surgical Care Center, Leesburg, Florida, USA.Small incision cataract surgery was performed in 350 consecutive cases.
Department of Ophthalmology, University of Florida, Gainesville, Florida, USA.Department of OphthalmologyUniversity of FloridaGainesvilleFloridaUSA ( host institution ), Singh, Arun D., Fang, Ting, Rath, Roger   +3 more
openaire   +3 more sources

Implantable drug delivery system: Frontiers of medicine‐engineering interdisciplinary

Interdisciplinary Medicine, EarlyView.
This review systematically summarizes the driving mechanisms of implantable on‐demand drug delivery systems (IDDS), including endogenous, exogenous, and closed‐loop strategies. It highlights the pivotal roles of flexible electronics and miniaturization in enhancing the tissue conformity and spatial adaptability.
Yu Zeng, Rongtai Su, Manyu Zhao, Xin Song, Ran Liu, Yuhao Zhou, Chaojuan Yang, Yanli Jiao, Xiao‐Wei Xiang, Lingqian Chang   +9 more
wiley   +1 more source

Comparison of capsular and uveal compatibility between acrylic hydrophobic and hydrophilic intraocular lens for cataract surgery [PDF]

Journal of Sharif Medical & Dental College, 2016
Objective: To assess the difference in the uveal and capsular compatibility between two commonly used intraocular lens materials in patients with phacoemulsification with intraocular lens implant. Methodology: This quasi experimental study included 100
Haroon Tayyab , Tehmina Jahangir, Samina Jahangir   +2 more
doaj  

Nonthermal plasma approaches for combating implant‐associated infections: A compendious review

VIEW, EarlyView.
Implant‐associated infections pose serious clinical challenges. Non‐thermal plasma (NTP) modifications overcome this bottleneck in distinct ways relative to traditional sterilization methods. Gas‐phase plasmas generate highly energetic species, UV radiation and reactive oxygen/nitrogen species (RONS), which alter the implant surface properties.
A. M. Trimukhe, Satish Rojekar, Amol Gholap, K. Navaneetha Pandiyaraj, Mukesh Patekar, Claudia Riccardi, R. R. Deshmukh, Tomáš Kovářík, Kalim Deshmukh   +8 more
wiley   +1 more source

Patient‐reported outcomes and visual function after four refractive strategies in cataract surgery: A randomized controlled trial

Acta Ophthalmologica, EarlyView.
Abstract Purpose To evaluate patient‐reported outcome measures (PROMs) and visual function across four groups of public cataract patients: emmetropia, mini‐monovision, monovision with partial‐range of field (RoF) narrow intraocular lenses (IOLs) and patients implanted with partial‐RoF extended IOLs.
Anne Guldhammer Skov, Morten la Cour, Birgitte Moldow, Lars Holm, Therese Krarup   +4 more
wiley   +1 more source

Retropupilar positioning of foldable iris-claw intraocular lens for correction of aphakia with no capsular support

International Medical Case Reports Journal, 2016
Mun Yueh Faria,1-3 Nuno Pinto Ferreira,1-3 Ivo Gama,1-3 Joana Medeiros Pinto,1-4 Mario Canastro,1-3 Manuel Monteiro Grillo1-3 1Hospital Santa Maria, Ophthalmology Department, 2Vision Study Center, University of Lisbon, 3Faculty of Medicine, University of
Faria MY, Pinto Ferreira N, Gama I, Pinto JM, Canastro M, Monteiro Grillo M   +5 more
doaj  

Closed globe refixation of the IOL-bag complex with the ab-externo 8-exit-4-point fixation technique

Indian Journal of Ophthalmology
Intraocular lens (IOL) dislocation is not an uncommon complication and often requires surgical intervention, depending on the status of capsular bag support.
Ayushi Choudhary, Gaurang Sehgal, Chaitra Jayadev, Nagesha C Krishnappa   +3 more
doaj   +1 more source