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Zinc Oxide—From Synthesis to Application: A Review
Tập 7 Số 4 - Trang 2833-2881
Zinc oxide can be called a multifunctional material thanks to its unique
physical and chemical properties. The first part of this paper presents the most
important methods of preparation of ZnO divided into metallurgical and chemical
methods. The mechanochemical process, controlled precipitation, sol-gel method,
solvothermal and hydrothermal method, method using emulsion and microemulsion
envirome...
Vật liệu sinh học từ Alginate cho ứng dụng trong y học tái sinh Dịch bởi AI
Tập 6 Số 4 - Trang 1285-1309
Alginate là một polyme polysaccharide tự nhiên thể hiện tính tương thích sinh
học và khả năng phân huỷ sinh học xuất sắc, có nhiều ứng dụng khác nhau trong
lĩnh vực y sinh học. Alginate có thể được chế biến dễ dàng thành các vật liệu
giá thể ba chiều có thể áp dụng như hydrogel, vi cầu, vi nang, bọt biển, bọt xốp
và sợi. Vật liệu sinh học dựa trên alginate có thể được sử dụng làm hệ thống dẫn
truy...
#alginate #vật liệu sinh học #y học tái sinh #chữa lành vết thương #sửa chữa sụn #tái tạo xương #dẫn truyền thuốc #công nghệ mô.
Collagen-Based Biomaterials for Tissue Engineering Applications
Tập 3 Số 3 - Trang 1863-1887
Collagen is the most widely distributed class of proteins in the human body. The
use of collagen-based biomaterials in the field of tissue engineering
applications has been intensively growing over the past decades. Multiple
cross-linking methods were investigated and different combinations with other
biopolymers were explored in order to improve tissue function. Collagen
possesses a major advanta...
Bioactive Glass and Glass-Ceramic Scaffolds for Bone Tissue Engineering
Tập 3 Số 7 - Trang 3867-3910
Traditionally, bioactive glasses have been used to fill and restore bone
defects. More recently, this category of biomaterials has become an emerging
research field for bone tissue engineering applications. Here, we review and
discuss current knowledge on porous bone tissue engineering scaffolds on the
basis of melt-derived bioactive silicate glass compositions and relevant
composite structures. S...
Persistent Luminescence in Eu2+-Doped Compounds: A Review
Tập 3 Số 4 - Trang 2536-2566
In 1996, Matsuzawa et al. reported on the extremely long-lasting afterglow of
SrAl2O4:Eu2+ codoped with Dy3+ ions, which was more than 10-times brighter than
the previously widely used ZnS:Cu,Co. Since then, research for stable and
efficient persistent phosphors has continuously gained popularity. However, even
today - almost 15 years after the discovery of SrAl2O4:Eu2+, Dy3+ - the number
of persi...
New Developments of Ti-Based Alloys for Biomedical Applications
Tập 7 Số 3 - Trang 1709-1800
Ti-based alloys are finding ever-increasing applications in biomaterials due to
their excellent mechanical, physical and biological performance. Nowdays, low
modulus β-type Ti-based alloys are still being developed. Meanwhile, porous
Ti-based alloys are being developed as an alternative orthopedic implant
material, as they can provide good biological fixation through bone tissue
ingrowth into the ...
Calcium Phosphate Bioceramics: A Review of Their History, Structure, Properties, Coating Technologies and Biomedical Applications
Tập 10 Số 4 - Trang 334
Calcium phosphate (CaP) bioceramics are widely used in the field of bone
regeneration, both in orthopedics and in dentistry, due to their good
biocompatibility, osseointegration and osteoconduction. The aim of this article
is to review the history, structure, properties and clinical applications of
these materials, whether they are in the form of bone cements, paste, scaffolds,
or coatings. Major ...
Influence of Layer Thickness and Raster Angle on the Mechanical Properties of 3D-Printed PEEK and a Comparative Mechanical Study between PEEK and ABS
Tập 8 Số 9 - Trang 5834-5846
Fused deposition modeling (FDM) is a rapidly growing 3D printing technology.
However, printing materials are restricted to acrylonitrile butadiene styrene
(ABS) or poly (lactic acid) (PLA) in most Fused deposition modeling (FDM)
equipment. Here, we report on a new high-performance printing material,
polyether-ether-ketone (PEEK), which could surmount these shortcomings. This
paper is devoted to st...
Biodegradable Materials for Bone Repair and Tissue Engineering Applications
Tập 8 Số 9 - Trang 5744-5794
This review discusses and summarizes the recent developments and advances in the
use of biodegradable materials for bone repair purposes. The choice between
using degradable and non-degradable devices for orthopedic and maxillofacial
applications must be carefully weighed. Traditional biodegradable devices for
osteosynthesis have been successful in low or mild load bearing applications.
However, c...
Corrosion of Metallic Biomaterials: A Review
Tập 12 Số 3 - Trang 407
Metallic biomaterials are used in medical devices in humans more than any other
family of materials. The corrosion resistance of an implant material affects its
functionality and durability and is a prime factor governing biocompatibility.
The fundamental paradigm of metallic biomaterials, except biodegradable metals,
has been “the more corrosion resistant, the more biocompatible.” The body
enviro...