Science and Technology of Advanced Materials,
Journal Year:
2022,
Volume and Issue:
23(1), P. 457 - 472
Published: July 29, 2022
Among
metals,
Ti
and
majority
of
its
alloys
exhibit
excellent
biocompatibility
or
tissue
compatibility.
Although
their
high
corrosion
resistance
is
a
factor
in
the
alloys,
it
clear
that
other
factors
exist.
In
this
review,
passive
film
are
compared
to
those
metallic
biomaterials,
band
gap
energies,
Egs,
discuss
role
Eg
reactivity
with
living
tissues.
From
perspective
material's
surface,
possible
explain
by
considering
following
factors:
ions
immediately
stabilized
not
show
toxicity
if
released
body
fluids;
good
balance
positive
negative
charges
dissociation
surface
hydroxyl
groups
on
film;
low
electrostatic
force
inducing
natural
adsorption
proteins
maintaining
conformation;
strong
property
as
n-type
semiconductor;
lower
energy
generating
optimal
reactivity;
calcium
phosphate
formation
caused
reactivity.
The
results
suggest
due
oxide
film,
between
appropriate
predominate
solution
for
Ti.
Advanced Materials,
Journal Year:
2021,
Volume and Issue:
33(13)
Published: Feb. 25, 2021
Abstract
Surface
decoration
of
living
cells
by
exogenous
substances
offers
a
unique
tool
for
understanding
and
tuning
cell
behaviors,
which
plays
critical
role
in
cell‐based
therapy.
Here,
facile
yet
versatile
approach
decorating
individual
with
multimodal
coatings
is
reported.
By
simply
co‐depositing
dopamine
under
cytocompatible
condition,
various
functional
small
molecules
polymers
can
be
encoded
to
form
multifunctional
coating
on
cell's
surface.
The
accessibility
versatility
this
method
decorate
diverse
cells,
including
bacteria,
fungi,
mammalian
demonstrated.
With
the
ability
tune
surface
functions,
ligand
co‐deposited
gut
microbiota
prepared
as
oral
therapeutics
targeted
treatment
colitis.
Given
dual
cytoprotective
targeting
effects
coating,
decorated
show
more
than
30‐times
higher
bioavailability
fourfold
accumulation
inflamed
tissue
comparison
those
uncoated
bacteria.
Multimodal
therapeutic
further
validate
strikingly
increased
efficacy
over
clinical
aminosalicylic
acid
colitis
mice.
Decorating
proposes
robust
platform
developing
enhanced
Frontiers in Bioengineering and Biotechnology,
Journal Year:
2020,
Volume and Issue:
8
Published: Nov. 11, 2020
Depending
on
the
requirements
of
specific
applications,
implanted
materials
including
metals,
ceramics,
and
polymers
have
been
used
in
various
disciplines
medicine.
Titanium
its
alloys
as
implant
play
a
critical
role
orthopedic
dental
procedures.
However,
they
still
require
utilization
surface
modification
technologies
to
not
only
achieve
robust
osteointegration
but
also
increase
antibacterial
properties,
which
can
avoid
implant-related
infections.
This
paper
aims
provide
summary
latest
advances
techniques,
titanium
alloys,
specifically
biomedical
applications.
These
techniques
include
plasma
spray,
physical
vapor
deposition,
sol-gel,
micro-arc
oxidation,
etc.
Moreover,
microstructure
evolution
is
comprehensively
discussed,
followed
by
enhanced
mechanical
osseointegration,
clinical
outcomes.
Future
researches
should
focus
combination
multiple
methods
or
improving
structure
composition
composite
coating
further
enhance
performance.
Dental Materials Journal,
Journal Year:
2019,
Volume and Issue:
39(1), P. 24 - 36
Published: Oct. 29, 2019
This
review
scientifically
compares
the
properties
of
zirconia
and
titanium,
but
does
not
identify
best
among
them
as
an
implant
material.
Surface
treatment
modification
to
improve
tissue
bonding
inhibit
bacterial
adhesion
are
considered
in
this
review.
The
mechanical
titanium
superior
those
zirconia;
some
studies
have
shown
that
can
be
used
a
dental
implant,
especially
abutment.
Extensive
surface
research
is
ongoing
osseointegration
soft
phenomena
which
make
it
difficult
evaluate
materials
themselves
without
treatment.
Osseointegration
itself
treatment;
after
treatment,
both
show
comparable
osseointegration.
morphology
more
important
for
than
composition.
To
adhesion,
hence,
suitable
abutments.
Both
similar
capability
adhesion.
MedComm,
Journal Year:
2021,
Volume and Issue:
2(2), P. 123 - 144
Published: April 8, 2021
Abstract
As
promising
biodegradable
materials
with
nontoxic
degradation
products,
magnesium
(Mg)
and
its
alloys
have
received
more
attention
in
the
biomedical
field
very
recently.
Having
excellent
biocompatibility
unique
mechanical
properties,
magnesium‐based
currently
cover
a
broad
range
of
applications
field.
The
use
Mg‐based
devices
eliminates
need
for
biomaterial
removal
surgery
after
healing
process
reduces
adverse
effects
induced
by
implantation
permanent
biomaterials.
However,
high
corrosion
rate
implants
leads
to
unexpected
degradation,
structural
failure,
hydrogen
evolution,
alkalization,
cytotoxicity.
To
overcome
these
limitations,
alloying
Mg
suitable
elements
surface
treatment
come
highly
recommended.
In
this
area,
open
questions
remain
on
behavior
biomaterials
human
body
different
factors
that
resulted
challenges.
addition
that,
many
techniques
are
yet
be
verified
turn
challenges
into
opportunities.
Accordingly,
article
aims
review
major
opportunities
minimize
development
novel
made
alloys.
Macromolecular Rapid Communications,
Journal Year:
2020,
Volume and Issue:
41(8)
Published: March 5, 2020
Abstract
This
review
focuses
on
the
attachment
of
polymer
brushes
to
polymeric
biomaterial
substrates
by
chemical
surface
modification
methods
for
biomedical
applications.
In
first
part
this
paper,
a
general
introduction
synthesis
is
given.
Thereafter,
comprehensive
overview
recent
work
biomaterials,
with
focus
“grafting‐to,”
“grafting‐from,”
and
“grafting‐through”
strategies,
provided.
Finally,
some
representative
cutting‐edge
applications
modified
mainly
including
antifouling
materials
biocompatible
materials,
are
highlighted.
On
basis
literature
study,
perspective
future
trends
in
field
