Results 41 to 50 of about 109,524 (308)

Materials for Biomedical Applications [PDF]

, 1998
This paper discusses two ceramic material systems for selective laser sintering (SLS) that are being developed for biomedical applications for use in repair of bone defects.
Aufdemorte, T. B., Barlow, J. W, Fox, W. C, Lee, G., Swain, L.D., Vail, N.K   +5 more
core   +1 more source

Evaluation of Biocompatible Materials for Enhanced Mesenchymal Stem Cell Expansion: Collagen-Coated Alginate Microcarriers and PLGA Nanofibers

Biomolecules
Mesenchymal stem cells (MSCs) hold significant potential in regenerative medicine, tissue engineering, and cultivated meat production. However, large-scale MSC production is limited by their need for surface adherence during growth.
Manuel Jaime-Rodríguez, María Luisa Del Prado-Audelo, Norma Angélica Sosa-Hernández, Dulce Patricia Anaya-Trejo, Luis Jesús Villarreal-Gómez, Ángel Humberto Cabrera-Ramírez, Jesus Augusto Ruiz-Aguirre, Israel Núñez-Tapia, Marek Puskar, Emily Marques dos Reis, Silvia Letasiova, Rocío Alejandra Chávez-Santoscoy   +11 more
doaj   +1 more source

Facilitation of trace metal uptake in cells by inulin coating of metallic nanoparticles [PDF]

Royal Society Open Science, 2017
Trace elements such as zinc and iron are essential for the proper function of biochemical processes, and their uptake and bioavailability are dependent on their chemical form.
Esmeralda Santillán-Urquiza, Fernando Arteaga-Cardona, Cristina Torres-Duarte, Bryan Cole, Bing Wu, Miguel A. Méndez-Rojas, Gary N. Cherr   +6 more
doaj   +1 more source

Biocompatibility of Laser-deposited Hydroxyapatite Coatings on Titanium and Polymer Implant Materials

Journal of Biomedical Optics, 1998
We have investigated the biocompatibility of calcium phosphate coatings deposited by pulsed laser ablation from hydroxyapatite (HA) targets onto polyethylene and Teflon substrates. It was found that the cell density, attachment, and morphology of primary rat calvaria osteoblasts were influenced by both the original polymer and by the nature of the ...
E N, Antonov, V N, Bagratashvili, V K, Popov, E N, Sobol, S M, Howdle, C, Joiner, K G, Parker, T L, Parker, A A, Doktorov, V B, Likhanov, A I, Volozhin, S S, Alimpiev, S M, Nikiforov   +12 more
openaire   +2 more sources

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

, 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, Chen, Xiang, Jeon, Seunghyun, Kang, Minpyo, Kang, Seung-Kyun, Koo, Jahyun, Lee, Kyung-Mi, MacEwan, Matthew R., Park, Gayoung, Park, Yong Ju, Ray, Wilson Z., Rogers, John A., Shin, Jiho, Shinde, Sachin M., Yan, Ying   +14 more
core   +3 more sources

Next-generation sutures: Combining natural polymers and graphene for optimal wound healing

Results in Surfaces and Interfaces
Sutures are essential for wound healing. Sutures cannot influence biological healing processes; hence their efficacy is still limited. Active healing sutures must be made.
R. Gayathri, K.N. ArulJothi, K. Hari Raj, Gnanavel S   +3 more
doaj   +1 more source

Natural Biopolymers as Smart Coating Materials of Mesoporous Silica Nanoparticles for Drug Delivery

Pharmaceutics, 2023
In recent years, the functionalization of mesoporous silica nanoparticles (MSNs) with different types of responsive pore gatekeepers have shown great potential for the formulation of drug delivery systems (DDS) with minimal premature leakage and site ...
Bianca Dumontel, Verónica Conejo-Rodríguez, María Vallet-Regí, Miguel Manzano   +3 more
doaj   +1 more source

MicroRNAs delivery into human cells grown on 3D-printed PLA scaffolds coated with a novel fluorescent PAMAM dendrimer for biomedical applications [PDF]

, 2018
Many advanced synthetic, natural, degradable or non-degradable materials have been employed to create scaffolds for cell culture for biomedical or tissue engineering applications. One of the most versatile material is poly-lactide (PLA), commonly used as
Abbaszadeh, Zeinab, D'Oria, Valentina, Dalla Cort, Antonella, Giannicchi, Ilaria, Leoni, Luca, Masotti, Andrea, Mura, Francesco, Paolini, Alessandro   +7 more
core   +2 more sources

Fiber Bragg Grating Measuring System for Simultaneous Monitoring of Temperature and Humidity in Mechanical Ventilation

Sensors, 2017
During mechanical ventilation, the humidification of the dry air delivered by the mechanical ventilator is recommended. Among several solutions, heated wire humidifiers (HWHs) have gained large acceptance to be used in this field. The aim of this work is
Carlo Massaroni, Michele A. Caponero, Rosaria D’Amato, Daniela Lo Presti, Emiliano Schena   +4 more
doaj   +1 more source

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

Advanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai, Xinrui Sarah Niu, Zhao Qin   +2 more
wiley   +1 more source