Results 231 to 240 of about 595,744 (272)

An Engineered Living Material With Pro‐Angiogenic Activity Inducible by Near‐Infrared Light

open access: yesAdvanced Functional Materials, EarlyView.
NIR‐responsive engineered living materials (ELMs) for controlled angiogenesis: Near‐infrared (800 nm) light activates engineered probiotic bacteria within alginate‐based living materials to secrete a blood vessel‐regenerating protein. The released protein promotes pro‐angiogenic effects in endothelial networks and chick chorioallantoic membranes.
Anwesha Chatterjee   +4 more
wiley   +1 more source

Sensorized Engineered Tissues with Built‐in Thermoregulation and Nutrient Supply

open access: yesAdvanced Functional Materials, EarlyView.
This work introduces a granular hydrogel‐based tissue engineering platform that includes a closed‐loop temperature control to maintain 37°C and sustainably releases nutrients, thereby enabling cells to retain a high viability even if stored at room temperature for up to 24 h.
Antonia Georgopoulou   +5 more
wiley   +1 more source

Photo‐Controlled Antibacterial Drug Release From DASA‐Coated Silica Particles for Improved Treatment of Wound Infections

open access: yesAdvanced Functional Materials, EarlyView.
Synthesis and characterization of light‐responsive donor–acceptor Stenhouse adducts (DASA)‐coated chlorhexidine‐loaded silica nanoparticles. Such a controllable drug‐delivery system enables the release of the antimicrobial drug on demand and in consecutive cycles, thereby maintaining the concentration within the therapeutic window.
Michèle Clerc   +9 more
wiley   +1 more source

Synergistic All‐in‐One Electroceutical Platform Utilizing a Plasma–Photodynamic Hybrid Approach for Enhanced Wound Healing

open access: yesAdvanced Functional Materials, EarlyView.
A flexible hybrid patch integrating a robust cold atmospheric plasma (CAP) system with a high‐power, ultrathin bio‐OLED was developed to enable synergistic wound healing. This multimodal therapy, combining plasma and photodynamic treatment, enhanced angiogenesis, cell proliferation, and collagen deposition, demonstrating superior in vivo efficacy and ...
Jun‐Yeop Song   +11 more
wiley   +1 more source

Biocompatible but Antibacterial Mechanism of Graphene Oxide for Sustainable Antibiotics

open access: yesAdvanced Functional Materials, EarlyView.
Graphene oxide (GO) exhibits selective antibacterial activity through specific interactions between its oxygen functional groups and bacterial membrane phospholipid POPG, causing membrane destabilization while maintaining biocompatibility. Model membrane studies and infected wound models in mice and pigs demonstrate effective bacterial suppression and ...
Sujin Cha   +15 more
wiley   +1 more source

Instructional Design

2020
This chapter provides an in-depth analysis of the details of the Levels of Inquiry Model for Physics Teaching. It helps the reader make sense of how teachers can design units and lessons that merge Levels of Inquiry Model of Physics Teaching learning sequences, student performance objectives, and learning progressions.
Charles M. Reigeluth, Yunjo An
  +4 more sources

Instructional Design

2011
In this chapter, we have analysed three main aspects of instructional design (online learning communities, learning styles, and digital games) on the basis of gender preferences. We have noted the visible differences between males and females when interacting with technology, and reviewed the available literature in these areas.
Maja Pivec, Mary Panko
openaire   +2 more sources

Instructional Design

2008
Because of the growing number of older adults per total population, discussion has grown regarding the cognitive learning needs of older adults. In this article, I will look at what research has discovered and what actions have been taken in regard to meeting those needs.
George Pate, Jianxia Du
openaire   +1 more source

Evaluation In Instructional Design

مجلة آداب الفراهيدي, 2021
This research investigated evaluation in instructional design. Evaluation is an integral part of any model of instructional design. It is of three types: formative evaluation, summative evaluation and confirmative evaluation. Evaluators are interested in evaluating all aspects of instruction such as learning, learners, teachers, facilities, behavior ...
openaire   +1 more source

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