Results 61 to 70 of about 78,533 (349)

Miniaturized Devices for On‐the‐Spot Generation of Small‐Diameter Vascular Grafts

Advanced Materials Technologies, EarlyView.
An intracorporeal extrusion device is developed for on‐the‐spot generation of vascular grafts with tunable diameters spanning from 1 to 6 mm. The device uses biomimetic polymers and light, to promptly obtaining biocompatible and high‐burst pressure‐resistant grafts.
Deyanira Hernandez‐Sanchez, Maxime‐Emmanuel Comtois‐Bona, Antony El‐Khoury, Sergio David Garcia Schejtman, Aidan Macadam, Juan‐David Figueroa‐Alegria, Jesus M. Calderon‐Torres, Irene Guzmán‐Soto, Marc Ruel, Erik J. Suuronen, Marcelo Muñoz, Emilio I. Alarcon   +11 more
wiley   +1 more source

Supramolecular Gels as Active Tools for Reaction Engineering

Angewandte Chemie, EarlyView.
The unique combination of environments within gels, self‐assembled from low‐molecular‐weight gelators, offers the ability to control reactivity in new ways, achieving unique reaction outcomes, leading to the emerging concept of supramolecular gels as nanoreactors. Smart chemical engineering methods enable the use of such gels to fabricate materials and
David K. Smith
wiley   +2 more sources

Riboflavin concentration in corneal stroma after intracameral injection [PDF]

International Journal of Ophthalmology, 2015
AIM:To evaluate the enrichment of riboflavin in the corneal stroma after intracameral injection to research the barrier ability of the corneal endothelium to riboflavin in vivo.METHODS:The right eyes of 30 New Zealand white rabbits were divided into ...
Na Li, Xiu-Jun Peng, Zheng-Jun Fan, Xu Pang, Yu Xia, Teng-Fei Wu   +5 more
doaj   +1 more source

Riboflavin Supplementation in Patients with Crohn’s Disease [the RISE-UP study]

Journal of Crohn's & Colitis, 2019
Background and Aims Crohn’s disease [CD] is characterised by chronic intestinal inflammation and dysbiosis in the gut. Riboflavin [vitamin B2] has anti-inflammatory, antioxidant and microbiome-modulatory properties.
J. V. von Martels, A. Bourgonje, M. Klaassen, H. A. Alkhalifah, M. Sadaghian Sadabad, A. Vich Vila, R. Gacesa, Ruben Y. Gabriëls, R. Steinert, B. Jansen, M. Bulthuis, H. V. van Dullemen, M. Visschedijk, E. Festen, R. Weersma, P. de Vos, H. van Goor, K. Faber, H. Harmsen, G. Dijkstra   +19 more
semanticscholar   +1 more source

Riboflavin metabolism: role in mitochondrial function

, 2020
Riboflavin, known as vitamin B2, a water-soluble vitamin, is an essential nutrient in vertebrates, hence adequate dietary intake is imperative. Riboflavin plays a role in a variety of metabolic pathways, serving primarily as an integral component of its ...
S. Balasubramaniam, J. Yaplito-Lee
semanticscholar   +1 more source

Biomimetic Orthogonal Removal of Arylacyl Protecting Groups from the C‐Terminus of Substituted Amino Acids and Oligopeptides via Flavin N(5)‐iminium Covalent Adducts

Advanced Synthesis &Catalysis, EarlyView.
Abstract Flavin co‐factors and other flavin derivatives are traditionally associated with one‐ or two‐electron redox reactions. Flavins also form covalent intermediates with a variety of substrates. While extensive attention has focused on reactions at the C(4a) position of the flavin ring, recent interest has shifted toward the dynamic potential of ...
Tetiana Pavlovska, Martin Havlík, Magdalena Labíková, Radek Cibulka   +3 more
wiley   +1 more source

Continuous Flow Technology Enabling Photochemistry

Advanced Synthesis &Catalysis, Accepted Article.
The merger of continuous flow technology and modern photochemistry has enabled countless applications showcasing new opportunities for chemical synthesis demonstrating improvements in selectivity, safety, sustainability and scalability. This focused review aims to highlight a selection of recently published case studies from academic and industrial ...
Ruairi Crawford, Marcus Baumann
wiley   +1 more source

In vitro antimicrobial efficacy of riboflavin, ultraviolet-A radiation, and combined riboflavin/ultraviolet-A radiation on ocular pathogens

Taiwan Journal of Ophthalmology, 2023
PURPOSE: There is a lack of studies evaluating the antimicrobial effect of riboflavin and ultraviolet-A (UVA) radiation using an epithelium-off cross-linking technique (Dresden protocol) in the literature.
Ashok Sharma, Rajan Sharma, Jagdish Chander, Verinder S Nirankari   +3 more
doaj   +1 more source

Non-contact acoustic micro-tapping optical coherence elastography for evaluating biomechanical changes in the cornea following UV/riboflavin collagen cross linking: ex vivo human study [PDF]

arXiv, 2022
Purpose: To evaluate changes in the anisotropic elastic properties of ex vivo human cornea treated with UV cross-linking (CXL) using non-contact acoustic micro-tapping Optical Coherence Elastography (AuT-OCE) Design: AuT performed on normal and CXL ex vivo human donor cornea Methods: Elastic properties of normal and UV CXL treated human corneas were ...
arxiv  

Electrical Microneedles for Wound Treatment

Advanced Science, EarlyView.
A review on state‐of‐art research concerning electrical microneedles applied for wound treatment is presented. After a comprehensive analysis of mechanisms of electrical stimulation on wound healing, the derived three types of electrical microneedles are clarified and summarized. Further, their applications in wound healing are highlighted.
Yu Wang, Lijun Cai, Lu Fan, Li Wang, Feika Bian, Weijian Sun, Yuanjin Zhao   +6 more
wiley   +1 more source