Food Chemistry X,
Год журнала:
2024,
Номер
22, С. 101281 - 101281
Опубликована: Март 15, 2024
In
this
study,
a
rapid,
inexpensive,
and
accurate
colorimetric
sensor
for
detecting
psychrophilic
bacteria
was
designed,
comprising
gold
(Au)
nanoparticles
(NPs)
modified
by
d-amino
acid
(D-AA)
as
color-metric
probes.
Based
on
the
aggregation
of
Au
NPs
induced
bacteria,
noticeable
color
shift
occurred
within
6
h.
Depending
various
metabolic
behaviors
to
different
D-AA,
four
primary
in
raw
milk
were
successfully
distinguished
learning
response
patterns.
Furthermore,
quantification
single
practical
application
samples
could
be
realized.
Notably,
rapid
method
constructed
combining
Au/D-AA
with
antibiotics
minimum
inhibitory
concentration
which
relied
differences
activity
diverse
antibiotic
treatments.
Therefore,
enables
detection
susceptibility
evaluation
promoting
clinical
practicability
management.
Frontiers in Oncology,
Год журнала:
2024,
Номер
14
Опубликована: Апрель 10, 2024
Cancer
is
a
severe
disease
that
results
in
death
all
countries
of
the
world.
A
nano-based
drug
delivery
approach
best
alternative,
directly
targeting
cancer
tumor
cells
with
improved
cellular
uptake.
Different
types
nanoparticle-based
carriers
are
advanced
for
treatment
cancer,
and
to
increase
therapeutic
effectiveness
safety
therapy,
many
substances
have
been
looked
into
as
carriers.
Lipid-based
nanoparticles
(LBNPs)
significantly
attracted
interest
recently.
These
natural
biomolecules
alternate
other
polymers
frequently
recycled
medicine
due
their
amphipathic
properties.
Lipid
typically
provide
variety
benefits,
including
biocompatibility
biodegradability.
This
review
covers
different
classes
LBNPs,
characterization
synthesis
technologies.
discusses
most
significant
advancements
lipid
nanoparticle
technology
use
administration.
Moreover,
also
emphasized
applications
used
types.
Critical Reviews in Food Science and Nutrition,
Год журнала:
2021,
Номер
62(16), С. 4294 - 4308
Опубликована: Июль 12, 2021
The
conventional
microbial
cell
analyses
are
mostly
population-averaged
methods
that
conceal
the
characteristics
of
single-cell
in
community.
Single-cell
analysis
can
provide
information
on
functional
and
structural
variation
each
cell,
resulting
elimination
long
tedious
cultivation
techniques.
Raman
spectroscopy
is
a
label-free,
noninvasive,
in-vivo
method
ideal
for
measurement
to
obtain
spatially
resolved
chemical
information.
In
current
review,
recent
developments
spectroscopic
techniques
characterization
at
level
presented,
focusing
imaging
single
cells
study
intracellular
distribution
different
components.
review
also
discusses
limitation
challenges
technique
put
forward
some
future
outlook
improving
spectroscopy-based
analysis.
have
potential
precision
measurements,
metabolic
analysis,
antibiotic
susceptibility
testing,
resuscitation
capability,
correlating
phenotypic
genomics
cells,
integration
with
other
such
as
microfluidics,
stable
isotope
probing
(SIP),
atomic
force
microscope
further
improve
resolution
extensive
Future
focuses
should
be
given
advance
algorithms
data
standardized
reference
libraries,
automated
isolation
future.
Journal of Advanced Research,
Год журнала:
2022,
Номер
51, С. 91 - 107
Опубликована: Дек. 19, 2022
The
rapid
and
reliable
detection
of
pathogenic
bacteria
at
an
early
stage
is
a
highly
significant
research
field
for
public
health.
However,
most
traditional
approaches
pathogen
identification
are
time-consuming
labour-intensive,
which
may
cause
physicians
making
inappropriate
treatment
decisions
based
on
incomplete
diagnosis
patients
with
unknown
infections,
leading
to
increased
morbidity
mortality.
Therefore,
novel
methods
constantly
required
face
the
emerging
challenges
bacterial
identification.
In
particular,
Raman
spectroscopy
(RS)
becoming
attractive
method
accurate
pathogens
in
recent
years,
among
newly
developed
surface-enhanced
(SERS)
shows
promising
potential.Recent
advances
infections
were
discussed
focuses
development
SERS
its
applications
complex
clinical
settings.The
current
review
describes
classification
using
surface
enhanced
developing
more
diagnosis.
initial
part
this
gives
brief
overview
mechanism
technology
approach
detect
samples.
label-based
label-free
strategies
several
SERS-compatible
technologies
applications,
as
well
analytical
procedures
examples
chemometric
SERS,
introduced.
computational
pre-processing
spectra
highlights
limitations
perspectives
technique
also
discussed.Taken
together,
systematic
provides
overall
summary
application
potential
direct
samples
such
blood,
urine
sputum,
etc.
Abstract
Considerable
research
efforts
into
the
promises
of
electrogenic
bacteria
and
commercial
opportunities
they
present
are
attempting
to
identify
potential
feasible
applications.
Metabolic
electrons
from
enable
electricity
generation
sufficient
power
portable
or
small‐scale
applications,
while
quantifiable
electric
signal
in
a
miniaturized
device
platform
can
be
sensitive
enough
monitor
respond
changes
environmental
conditions.
Nanomaterials
produced
by
offer
an
innovative
bottom‐up
biosynthetic
approach
synergize
bacterial
electron
transfer
create
effective
coupling
at
cell–electrode
interface.
Furthermore,
revolutionize
field
bioelectronics
effectively
interfacing
electronics
with
microbes
through
extracellular
transfer.
Here,
these
new
directions
for
their
recent
integration
micro‐
nanosystems
comprehensively
discussed
specific
attention
toward
distinct
applications
powering,
sensing,
synthesizing.
challenges
individual
strategies
solutions
provided
valuable
guidelines
practical
implementation.
Finally,
perspective
view
on
how
use
hold
immeasurable
promise
development
future
presented.
