This
review
chapter
provides
a
comprehensive
exploration
of
microwave
irradiation,
focusing
on
its
fundamental
principles
and
physical
underpinnings
within
the
electromagnetic
spectrum.
It
discusses
interplay
dielectric
magnetic
properties,
molecular
rotation,
aspects
heating.
The
integration
ultrasonication
irradiation
in
context
green
chemistry
is
highlighted
as
an
effective
strategy
for
sustainable
chemical
processes.
Emphasizing
adherence
to
principles,
this
approach
minimizes
hazardous
material
usage
waste
generation
while
maximizing
efficiency.
By
harnessing
rotation
induced
by
understanding
researchers
can
optimize
interactions,
leading
diverse
applications
fields
such
materials
science
medical
chemistry.
As
dynamic
field
evolves,
there
potential
revolutionize
processes
aligning
with
sustainability
becomes
increasingly
evident.
aims
elucidate
intricate
interconnections
between
foundational
paving
way
enhanced
innovative
beyond.
Current Traditional Medicine,
Год журнала:
2024,
Номер
10(6)
Опубликована: Янв. 11, 2024
Abstract:
Carrageenan
(CG)
a
sulfated
polysaccharide
(SP)
is
produced
using
variety
of
seaweeds
from
the
Rhodophyceae
family.
This
type
seaweed
available
in
areas,
like
Atlantic
Ocean
close
to
Great
Britain,
Europe,
and
North
America.
has
been
permitted
for
use
as
food
items
with
European
additive
E-number
E407.
widely
used
derived
red
known
its
various
applications
chemical,
biological,
pharmaceutical
fields.
It
delves
into
versatile
across
sub
spanning
industry.
A
significant
emphasis
placed
on
intricate
roles
carrageenan
science,
where
it
serves
both
drug
carrier
agent
an
active
ingredient,
owing
noteworthy
biological
activity.
review
aims
provide
comprehensive
overview
carrageenan's
applications,
focus
chemical
properties,
activities,
uses.
The
are
further
categorized
subparts,
including
role
treating
diseases
delivery
systems,
such
topical,
oral,
nasal,
unconventional
routes.
also
incorporates
most
recent
developments
clinical
trials
involving
updated
drawing
authoritative
sources.
analysis
offer
readers
clear
understanding
multifaceted
nature
evolving
significance
diverse
industries.
Foods,
Год журнала:
2024,
Номер
13(2), С. 320 - 320
Опубликована: Янв. 19, 2024
In
this
work,
the
peels
of
red
and
blonde
oranges
as
well
lemons
were
efficiently
(5.75-9.65%
yield)
extracted
by
hydroalcoholic
solution
with
ultrasound
assistance
employed
active
molecule
sources
in
preparation
functional
gummies.
Antioxidant
performances
extracts
characterized
colorimetric
assays,
whereas
LC-HRMS
analyses
identified
main
bioactive
compounds
(phenolic
acids
flavonoids).
The
highest
scavenging
activity
was
recorded
for
lemon
extract
an
aqueous
environment
(IC
Macromolecular Chemistry and Physics,
Год журнала:
2024,
Номер
225(12)
Опубликована: Апрель 4, 2024
Abstract
Iota
carrageenan
is
characterized
as
a
hydrocolloid,
with
the
limitations
of
hygroscopicity
and
hydrophilicity.
Here,
each
these
factors
addressed
to
enhance
stability,
hydrophobicity
through
protection
highly
reactive
primary
alcohol
formation
stable,
improved
hydrophobic,
conductive
gel
for
loading
lipophilic
drugs.
The
functionalized
polymer
evaluated
microscopic
scanning
electron
microscopy
(SEM)
image
compounds,
which
confirm
confined
nature
polymer.
Moreover,
values
changed
from
compound
1
(iota
carrageenan)
2
(benzoyl
liked
iota
included
Log
P
(partition
coefficient)
−0.97
0.90,
calculated
partition
coefficient
(
c
)
−2.50
0.12,
total
polar
surface
area
(TPSA)
214.1
208.57,
strongly
suggest
enhanced
hydrophobic
character
polymers.
enhancement
further
concluded
by
drug
inside
core
polymer‐based
gel.
clearly
shows
(56–86%)
compounds.
In
summary,
hydrophobicity,
conductivity,
capacity
make
more
stable
gel,
drug‐loading
capability
water‐insoluble
drugs,
will
be
best
way
resolve
low
bioavailability
issue
drug.
Polymer-Plastics Technology and Materials,
Год журнала:
2024,
Номер
unknown, С. 1 - 40
Опубликована: Ноя. 1, 2024
One
of
the
polymers
with
biggest
production
volume
is
poly(vinyl
chloride)
(PVC)
considering
their
versatility,
durability,
lightweight,
as
well
low
cost
production,
plastics
have
recently
become
an
essential
part
everyone's
daily
life.
However,
increased
and
usage
poses
significant
environmental
problems
because
incomplete
utilization,
a
lengthy
biodegradation
period,
detrimental
effects
on
living
things.
This
study
examines
latest
findings
in
PVC
research,
including
its
properties,
polymerization,
modification,
recycling,
diverse
applications.
It
has
been
proposed
that
during
along
application
both
inorganic
organic
thermal
stabilizers,
can
mitigate
some
basic
limiting
characteristics
PVC.
chemistry
extended
by
vast
continuous
study,
mainly
chemical
transformations
this
polymeric
material.
describes
modification
using
different
materials
active
modifying
agent.
The
latter
included
substitutions,
modifications,
nucleophilic
radicals,
removal
or
dehydrochlorination,
grafting
polymerizations.
PVC's
consequences
are
examined,
overview
functionalization
provided
article,
discussion
main
reactivity
trends
lens
recycling.
This
review
chapter
provides
a
comprehensive
exploration
of
microwave
irradiation,
focusing
on
its
fundamental
principles
and
physical
underpinnings
within
the
electromagnetic
spectrum.
It
discusses
interplay
dielectric
magnetic
properties,
molecular
rotation,
aspects
heating.
The
integration
ultrasonication
irradiation
in
context
green
chemistry
is
highlighted
as
an
effective
strategy
for
sustainable
chemical
processes.
Emphasizing
adherence
to
principles,
this
approach
minimizes
hazardous
material
usage
waste
generation
while
maximizing
efficiency.
By
harnessing
rotation
induced
by
understanding
researchers
can
optimize
interactions,
leading
diverse
applications
fields
such
materials
science
medical
chemistry.
As
dynamic
field
evolves,
there
potential
revolutionize
processes
aligning
with
sustainability
becomes
increasingly
evident.
aims
elucidate
intricate
interconnections
between
foundational
paving
way
enhanced
innovative
beyond.
