Results 91 to 100 of about 89,492 (311)

3D‐Printed Titanium Implants with Bioactive Peptide‐Polysaccharide Scaffolds for Personalized Bone Reconstruction

open access: yesAdvanced Healthcare Materials, EarlyView.
Porous 3D‐printed titanium implants are made bioactive by integration with a supramolecular peptide‐hyaluronic acid nanofibrillar scaffold, without the addition of exogenous cells or growth factors. Uniform filling of the implant architecture promotes vascularized, spatially homogeneous bone regeneration, significantly enhancing osteogenesis throughout
Noam Rattner   +8 more
wiley   +1 more source

Uniform-sized insulin-loaded PLGA microspheres for improved early-stage peri-implant bone regeneration

open access: yesDrug Delivery, 2019
Poor initial stability at the first four weeks after surgery is becoming the major causes for metal implant failure. Previous attempts neglected the control release of insulin for the bone regeneration among nondiabetic subjects. The major reason may lie
Xing Wang   +6 more
doaj   +1 more source

Electrospray synthesis of PLGA TIPS microspheres [PDF]

open access: yes, 2015
We successfully demonstrate the synthesis of polymer microspheres using a single electrospray source, and show their physical characterisation. Electrospray has proven to be a versatile method to manufacture particles, giving tight control over size with
Bowen, J.   +6 more
core  

CVD-grown monolayer MoS2 in bioabsorbable electronics and biosensors [PDF]

open access: yes, 2018
Transient electronics entails the capability of electronic components to dissolve or reabsorb in a controlled manner when used in biomedical implants.
Ahn, Jong-Hyun   +14 more
core   +3 more sources

Evaluation of the Dual Impact of Nanotechnologies on Health and Environment Through Alternative Bridging Models

open access: yesAdvanced Healthcare Materials, EarlyView.
This review explores how alternative invertebrate and small‐vertebrate models advance the evaluation of nanomaterials across medicine and environmental science. By bridging cellular and organismal levels, these models enable integrated assessment of toxicity, biodistribution, and therapeutic performance.
Marie Celine Lefevre   +3 more
wiley   +1 more source

Crucial Role of PLGA Nanoparticles in Mitigating the Amiodarone-Induced Pulmonary Toxicity

open access: yesInternational Journal of Nanomedicine, 2021
Amira Motawea,1 Dalia Alsaied Moustafa Ahmed,2 Ahmed A El-Mansy,3,4 Noha Mohamed Saleh1 1Pharmaceutics Department, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt; 2Forensic Medicine and Clinical Toxicology Department, Faculty of Medicine ...
Motawea A   +3 more
doaj  

Polymer- and Hybrid-Based Biomaterials for Interstitial, Connective, Vascular, Nerve, Visceral and Musculoskeletal Tissue Engineering [PDF]

open access: yes, 2020
In this review, materials based on polymers and hybrids possessing both organic and inorganic contents for repairing or facilitating cell growth in tissue engineering are discussed.
Abalymov, Anatolii   +2 more
core   +1 more source

Development of Risperidone PLGA Microspheres

open access: yesJournal of Drug Delivery, 2014
The aim of this study was to design and evaluate biodegradable PLGA microspheres for sustained delivery of Risperidone, with an eventual goal of avoiding combination therapy for the treatment of schizophrenia. Two PLGA copolymers (50 : 50 and 75 : 25) were used to prepare four microsphere formulations of Risperidone. The microspheres were characterized
Susan D'Souza   +3 more
openaire   +2 more sources

Sprayable Polymer Blends With Short‐Chain Surface Segregation for Preventing Postoperative Abdominal Adhesions

open access: yesAdvanced Healthcare Materials, EarlyView.
Adhesions’ high occurrence rates and high morbidity render them a critical challenge to be addressed. Current prevention methods, such as physical barriers, have many limitations, resulting in inconsistent safety and efficacy. This study demonstrates the potential for sprayable polymeric materials as an adhesion barrier.
Robert J. Morris III   +7 more
wiley   +1 more source

A Multiepitope Peptide, rOmp22, Encapsulated in Chitosan-PLGA Nanoparticles as a Candidate Vaccine Against Acinetobacter baumannii Infection

open access: yesInternational Journal of Nanomedicine, 2021
Xingran Du,1,* Jianpeng Xue,2,* Mingzi Jiang,3 Shaoqing Lin,4 Yuzhen Huang,4 Kaili Deng,5 Lei Shu,5 Hanmei Xu,2 Zeqing Li,2 Jing Yao,4 Sixia Chen,4 Ziyan Shen,4 Ganzhu Feng4 1Department of Infectious Disease, The Second Affiliated Hospital of Nanjing ...
Du X   +12 more
doaj  

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