Critical Reviews in Analytical Chemistry,
Journal Year:
2025,
Volume and Issue:
unknown, P. 1 - 27
Published: Jan. 21, 2025
Organic
fluorescence
and
colorimetric
probes
have
emerged
as
vital
tools
for
detecting
metal
ions,
due
to
their
high
sensitivity,
selectivity,
rapid
response
times.
Copper,
an
essential
trace
element,
plays
a
critical
role
in
biological
systems,
yet
its
imbalance
can
lead
severe
disorders
such
neurodegenerative
diseases,
cancer,
Wilson's
disease.
Over
the
past
few
years,
advancements
probe
design
unlocked
innovative
avenues
not
only
Cu2+
environmental
samples
but
also
visualizing
distribution
through
imaging.
These
offering
robust
performance
under
diverse
conditions.
Fluorescence
imaging
using
these
pivotal
cancer
diagnosis,
prognosis,
treatment
monitoring
by
real-time
visualization
of
tumor
morphology
biomolecular
interactions
at
cellular
tissue
levels.
This
review
aims
explore
diversity
organic
developed
detection
Cu2+,
with
particular
focus
on
applications
from
2020
2024.
The
discussion
highlights
use
various
cells
SiHa,
HCT
116,
GES-1,
RAW
264.7,
HepG2,
HeLa,
MCF-7
DrG
cell
lines,
tissues,
small
living
organisms.
By
targeting
cancer-specific
pathways
copper-related
physiological
changes,
significantly
advanced
fields
diagnostics
therapeutics.
comprehensive
analysis
emphasizes
potential
powerful
tool
elucidating
roles
health
disease,
paving
way
future
advances
biomedical
research.
Frontiers in Chemistry,
Journal Year:
2024,
Volume and Issue:
12
Published: Nov. 5, 2024
Icosahedral
boron
clusters-based
BODIPY
dyes
represent
a
cutting-edge
class
of
compounds
that
merge
the
unique
properties
clusters
with
exceptional
fluorescence
characteristics
dyes.
These
kinds
molecules
have
garnered
substantial
interest
due
to
their
potential
applications
across
various
fields,
mainly
including
optoelectronics,
bioimaging,
and
use
as
carriers
for
Boron
Neutron
Capture
Therapy
(BNCT).
Carborane
are
known
stability,
rigid
geometry,
3D-aromaticity,
while
renowned
strong
absorption,
high
quantum
yields,
photostability.
The
integration
carborane
into
structures
leverages
stability
versatility
carboranes
enhancing
photophysical
BODIPY-based
fluorophores.
This
review
explores
synthesis
structural
diversity
dyes,
highlighting
how
incorporation
can
lead
significant
changes
in
electronic
optical
We
discuss
enhanced
characteristics,
such
red-shifted
absorption
emission
poperties,
charge
transfer
effects,
improved
cellular
uptake,
resulting
from
substitution.
also
delves
diverse
these
compounds.
In
carborane-BODIPY
offer
superior
internalization,
making
them
ideal
cell
tracking.
photodynamic
therapy,
(PDT)
act
potent
photosensitizers
capable
generating
reactive
oxygen
species
(ROS)
targeted
cancer
treatment
excellent
candidates
PDT.
Additionally,
make
suitable
optoelectronic
applications,
organic
light-emitting
diodes
(OLEDs)
sensors.
Overall,
versatile
promising
materials
innovation
scientific
technological
applications.
aims
provide
comprehensive
overview
current
state
research
on
synthesis,
properties,
broad
application
spectrum.
Journal of the Turkish Chemical Society Section A Chemistry,
Journal Year:
2025,
Volume and Issue:
12(1), P. 23 - 34
Published: March 3, 2025
In
this
study,
novel
homoleptic
BF2
and
Zn
(II)
complexes
derived
from
an
asymmetric
dipyrromethene
ligand
were
synthesized,
with
their
chemical
structures
elucidated
through
NMR,
HRMS
techniques.
The
photophysical
characteristics
in
solution
investigated
utilizing
UV-visible
absorption
fluorescence
spectroscopy.
experimental
results
are
clarified
Density
Functional
Theory
(DFT)
calculations
electron-hole
analysis.
Theoretical
analyses
have
demonstrated
that,
following
excitation,
both
electrons
holes
remain
confined
exclusively
within
the
BODIPY
core.
charge-transfer
transitions
identified
between
reciprocal
ligands,
which
responsible
for
redshift
observed
main
band,
as
evidenced
by
energy
levels
of
frontier
molecular
orbitals
converge
contingent
upon
incorporation
naphthyl
p-methoxyphenyl
substituents.
When
analyzed
under
inert
nitrogen
atmosphere,
compounds
exhibited
considerable
thermal
stability.
Despite
similarity
TGA
curves
complexes,
formation
complex
resulted
enhancement
degradation
temperatures.
This
study
indicates
that
chromophoric
present
advantageous
prospects
advancing
development
materials
photostable
thermostable,
effectively
integrating
charge
transfer
low
visible
and/or
near-infrared
spectra.
Chemosensors,
Journal Year:
2025,
Volume and Issue:
13(3), P. 113 - 113
Published: March 20, 2025
Cost-effective
chemosensors
have
become
an
indispensable
tool
for
sustainable
monitoring
in
food
safety
and
processing,
where
there
is
urgent
need
affordable,
efficient,
real-time
analytical
solutions.
This
review
discusses
recent
advances
low-cost
chemosensor
technologies,
highlighting
developments
materials,
miniaturization,
integration
into
portable
accessible
platforms.
The
focus
on
applications
detecting
contaminants,
quality,
ensuring
production
processing.
also
addresses
the
challenges
related
to
sensor
sensitivity,
selectivity,
operational
stability
provides
insights
future
directions
role
of
supporting
practices
these
important
sectors.
