Advances in e-business research series,
Год журнала:
2024,
Номер
unknown, С. 227 - 248
Опубликована: Ноя. 22, 2024
This
research
explores
the
evolving
dynamics
of
tourist
preferences
between
online
travel
agents
(OTAs)
and
traditional
(TTAs)
in
era
digital
consumerism.
By
analysing
current
affairs
real-world
case
studies,
study
examines
vital
determinants
such
as
convenience,
trust,
price
sensitivity,
personalization
that
influence
consumer
choices.
It
highlights
how
technological
innovations,
including
AI,
mobile
applications,
user-generated
content,
are
shaping
modern
behaviour
while
adapt
by
focusing
on
personalised,
high-end
services.
The
findings
provide
insights
into
future
trajectory
tourism
industry,
offering
a
comparative
analysis
both
models
their
respective
roles
ecosystem.
Frontiers in Microbiology,
Год журнала:
2024,
Номер
15
Опубликована: Дек. 2, 2024
Ruminant
livestock
provide
meat,
milk,
wool,
and
other
products
required
for
human
subsistence.
Within
the
digestive
tract
of
ruminant
animals,
rumen
houses
a
complex
diverse
microbial
ecosystem.
These
microbes
generate
many
nutrients
that
are
needed
by
host
animal
maintenance
production.
However,
enteric
methane
(CH
Advances in chemical and materials engineering book series,
Год журнала:
2025,
Номер
unknown, С. 255 - 294
Опубликована: Фев. 14, 2025
Biomarkers,
defined
as
biological
molecules
that
serve
indicators
of
physiological
or
pathological
states,
are
indispensable
in
diagnosing,
prognosis,
and
monitoring
therapeutic
interventions
various
diseases.
The
effective
isolation
precise
characterization
biomarkers
crucial
for
elucidating
disease
mechanisms
advancing
personalized
medicine
approaches.
Recent
advancements
spectroscopic
methodologies
have
markedly
improved
biomarker
detection
analysis's
sensitivity,
specificity,
resolution.
This
chapter
examines
the
most
current
techniques,
including
Fourier-transform
infrared
(FTIR)
spectroscopy,
Raman
nuclear
magnetic
resonance
(NMR)
liquid
chromatography-mass
spectrometry
(LC-MS),
surface-enhanced
scattering
(SERS),
emphasizing
their
application
characterization.
These
techniques
provide
non-destructive,
high-throughput,
molecular-level
insights,
facilitating
biomarkers'
identification,
structural
elucidation,
quantification.
Advances in chemical and materials engineering book series,
Год журнала:
2025,
Номер
unknown, С. 1 - 26
Опубликована: Фев. 14, 2025
Spectroscopy,
the
study
of
interaction
between
matter
and
electromagnetic
radiation,
has
become
a
fundamental
tool
in
scientific
analysis
across
various
disciplines.
Its
applications
environmental
science
are
particularly
transformative,
providing
critical
insights
into
composition,
structure,
dynamics
media.
This
chapter
introduces
principles
spectroscopy
discusses
common
techniques,
including
UV,
infrared
(IR),
nuclear
magnetic
resonance
(NMR)
Additionally,
it
explores
recent
advancements
spectroscopic
technology
methodologies
that
enhance
sustainability.
These
include
portable
remote
sensing
instruments,
high-resolution
for
pollutant
detection,
integration
artificial
intelligence
data
analysis.
The
adoption
monitoring
air
water
quality,
assessing
soil
health,
tracking
greenhouse
gas
emissions
demonstrates
its
pivotal
role
protection.
Advances in chemical and materials engineering book series,
Год журнала:
2025,
Номер
unknown, С. 401 - 428
Опубликована: Фев. 14, 2025
Sustainability,
as
defined
by
the
Brundtland
Commission,
emphasizes
development
that
meets
present
needs
without
compromising
future
generations.
Spectroscopy
plays
a
critical
role
in
drug
discovery
characterizing
molecular
structures,
interactions,
and
dynamics.
However,
its
sustainability
is
challenged
high
energy
consumption,
resource-intensive
manufacturing,
hazardous
waste
disposal,
reliance
on
rare
earth
elements.
To
address
these
concerns,
collaborative
efforts
are
needed
to
develop
greener
technologies,
improve
efficiency,
promote
recycling.
Advancements
spectroscopic
techniques,
such
ssNMR,
LC-UV
HRMS,
have
enhanced
efficiency
sustainability.
Innovations
like
tandem
mass
spectrometry,
SERS,
AI-enabled
systems,
attenuated
total
reflectance
(ATR)
infrared
spectroscopy
further
accuracy
while
reducing
environmental
impact.
Techniques
HPLC,
HPTLC,
AAS,
XRD
etc.
continue
advance
fields
pharmaceutical
analysis,
contributing
research
development.
Advances in chemical and materials engineering book series,
Год журнала:
2025,
Номер
unknown, С. 221 - 254
Опубликована: Фев. 14, 2025
Raman
spectroscopy,
a
powerful
vibrational
spectroscopy
technique,
has
emerged
as
pivotal
tool
in
drug
discovery
and
development.
Based
on
the
inelastic
scattering
of
monochromatic
light,
this
technique
allows
for
detailed
molecular
characterization
with
minimal
sample
preparation
non-destructive
analysis.
This
analytical
method
provides
information
about
composition,
structure,
interactions
pharmaceutical
compounds,
facilitating
various
stages
development
from
initial
screening
to
final
quality
control.
Recent
advancements
instrumentation,
such
Surface-Enhanced
(SERS)
Coherent
Anti-Stokes
(CARS),
have
further
expanded
its
applications.
Its
ability
provide
insights,
coupled
technology,
positions
an
indispensable
industry,
that
holds
promise
accelerating
new
therapeutics
improving
efficiency
processes.
Advances in chemical and materials engineering book series,
Год журнала:
2025,
Номер
unknown, С. 133 - 150
Опубликована: Фев. 14, 2025
Recent
advancements
in
drug
discovery
have
significantly
leveraged
the
capabilities
of
Fourier
Transform
Infrared
(FT-IR),
Raman,
and
Near
Spectroscopy
(NIRS)
to
enhance
characterization
optimization
pharmaceutical
compounds.
FT-IR
spectroscopy
is
utilized
for
identifying
functional
groups
assessing
molecular
interactions,
proving
essential
analysis
active
ingredients
their
formulations.
Raman
offers
unique
fingerprints,
enabling
polymorphs
real-time
monitoring
release
profiles,
thus
facilitating
more
informed
development
processes.
Meanwhile,
NIRS
provides
rapid,
non-destructive
complex
mixtures,
quality
control
prediction
bioavailability
The
integration
these
spectroscopic
techniques
into
high-throughput
screening
workflows
has
accelerated
lead
identification
while
improving
understanding
pharmacokinetics
mechanisms.
Advances in chemical and materials engineering book series,
Год журнала:
2025,
Номер
unknown, С. 295 - 328
Опубликована: Фев. 14, 2025
Organic
sources
of
nutrients
provides
nutrition
to
the
crops
in
balanced
amount.
To
properly
manage
manuring
soil,
knowledge
nutrient
profiling
is
essential.
Underapplication
manure
can
reduce
crop
quality
and
yield
while
overapplication
cause
environmental
deterioration.
Near-Infrared
spectroscopy
(NIRS)
has
emerged
as
a
potential
rapid
technique
that
be
utilized
examine
mineral
contents,
including
carbon,
nitrogen,
ammonia,
phosphorus
potassium
various
types
manures.
This
analysis
then
used
generate
insight
on
composition
applied
adjust
quantity
required.
In
contrast
conventional
laboratory
method
manure,
NIRS
offers
rapid,
real-time,
on-site
more
efficient
for
optimizing
application
practices
enhancing
soil
fertility
minimising
product
wastage.
NIR
radiation
waves
have
wavelength
ranging
from
700
nm
-
2500
works
principle
Beer-
Lambert
law.
Advances in chemical and materials engineering book series,
Год журнала:
2025,
Номер
unknown, С. 151 - 170
Опубликована: Фев. 14, 2025
Metabolomic
analysis
presents
a
major
challenge
in
achieving
unambiguous
characterization
of
metabolites
detected
samples.
Among
the
various
techniques
used
metabolomics,
Nuclear
Magnetic
Resonance
(NMR)
spectroscopy
stands
out
for
its
ability
to
provide
detailed
structural
information.
When
integrated
with
other
spectroscopic
data,
this
information
facilitates
elucidation
complex
NMR
spectroscopy,
which
is
highly
sophisticated
and
powerful
tool
pharmaceutical
research,
playing
crucial
part
drug
discovery.
The
advent
heteronuclear
has
particularly
revolutionized
field
discovery
development.
This
chapter
addresses
practical
aspects
acquiring
standard
one-dimensional
(1D)
spectra
introduces
methods
distinguishing
known
undescribed
molecules
rapidly.
Furthermore,
it
delves
into
two-dimensional
(2D)
sequences,
such
as
1H-13C,
illustrates
how
these
combined
can
be
determine
structures
natural
products.
Advances in chemical and materials engineering book series,
Год журнала:
2025,
Номер
unknown, С. 51 - 64
Опубликована: Фев. 14, 2025
Spectroscopic
techniques
have
transformed
medical
science
by
providing
non-invasive
methods
for
diagnosis,
treatment
monitoring,
and
research.
These
tools
analyze
how
light
interacts
with
biological
tissues
to
reveal
detailed
information
about
their
composition
structure.
Three
key
techniques—Raman
spectroscopy,
Near-infrared
spectroscopyand
magnetic
resonance
spectroscopy
major
clinical
applications.Raman
detects
molecular
changes
in
tissues,
making
it
useful
early
cancer
detection.
NIRS
is
commonly
used
brain
imaging
monitor
cerebral
oxygenation,
aiding
the
management
of
conditions
like
traumatic
injury.
MRS
enhances
measuring
biochemical
tissues,monitor
neurological
treatments.Recent
advancements,
including
use
artificial
intelligence,
are
increasing
accuracy
these
techniques.
The
ongoing
development
spectroscopic
promises
earlier
detection,
more
precise
diagnostics,
tailored
treatments,
ultimately
improving
patient
outcomes.
