Fluorescence spectroscopy
View article: Sensitive RatiometricDetection of Vitamin B<sub>2</sub> by a Zn(II)-MOF with TetranuclearClusters
Sensitive RatiometricDetection of Vitamin B<sub>2</sub> by a Zn(II)-MOF with TetranuclearClusters Open
Vitamin B2 (VB2) is an essential nutrient for the human body and plays important roles in human health. Therefore, the construction of an efficient sensor for VB2 detection is required. Here, a fluorescent …
View article: Sensitive RatiometricDetection of Vitamin B<sub>2</sub> by a Zn(II)-MOF with TetranuclearClusters
Sensitive RatiometricDetection of Vitamin B<sub>2</sub> by a Zn(II)-MOF with TetranuclearClusters Open
Vitamin B2 (VB2) is an essential nutrient for the human body and plays important roles in human health. Therefore, the construction of an efficient sensor for VB2 detection is required. Here, a fluorescent …
View article: Data of Highly Fluorescent Aerosol Particles during the Hyytiälä Ice Nucleating Particle Campaign 2023
Data of Highly Fluorescent Aerosol Particles during the Hyytiälä Ice Nucleating Particle Campaign 2023 Open
The instrument was operated between 05.01.2024 13:30 (UTC) and 30.04.2024 17:34 (UTC) at the SMEAR II staion in Hyytiälä. Instrument description: The WIBS samples air with a sample flow rate of 0.3 l/min and uses a 635 nm diode laser to me…
View article: Data of Highly Fluorescent Aerosol Particles during the Hyytiälä Ice Nucleating Particle Campaign 2023
Data of Highly Fluorescent Aerosol Particles during the Hyytiälä Ice Nucleating Particle Campaign 2023 Open
The instrument was operated between 05.01.2024 13:30 (UTC) and 30.04.2024 17:34 (UTC) at the SMEAR II staion in Hyytiälä. Instrument description: The WIBS samples air with a sample flow rate of 0.3 l/min and uses a 635 nm diode laser to me…
View article: Differential scanning fluorimetry analysis.
Differential scanning fluorimetry analysis. Open
Correction: Biochemical and structural characterization of the human gut microbiome metallopeptidase IgAse provides insight into its unique specificity for the Fab’ region of IgA1 and IgA2
View article: Zn2+-doping enhances optically stimulated aggregation-induced emission
Zn2+-doping enhances optically stimulated aggregation-induced emission Open
This dataset comprises spectra and images of photoresists doped with aggregation-induced emission luminogens and Zn²⁺ at various weight percentages. Confocal fluorescence imaging was conducted on a Leica TCS SP8 microscope under 470 nm exc…
View article: Dual-Emissive CarbonDots for the Sensitive and SelectiveDetection of Lead Ions and Differentiation of Multiple Metal Ions
Dual-Emissive CarbonDots for the Sensitive and SelectiveDetection of Lead Ions and Differentiation of Multiple Metal Ions Open
A reliable and efficient detection of metal ions such as Pb2+ is critical for pollution prevention, industrial management, and food safety. In this work, dual-emissive carbon dots (CDs) with blue and green emissions were develop…
View article: Tunable Nanoeffect of ZnO on the Properties of Poly(hydroxybutyrate)Membranes
Tunable Nanoeffect of ZnO on the Properties of Poly(hydroxybutyrate)Membranes Open
Polymeric membranes composed of poly(3-hydroxybutyrate) (PHB) integrated with zinc oxide nanoparticles (ZnO NPs) or quantum dots (ZnO QDs) were successfully prepared by using a sol–gel method for nanostructure dispersion. The resulting PHB…
View article: Carbon Dots-BasedFluorescent Sensor for GlyphosateDetection Via Fe<sup>3+</sup>-Mediated Fluorescence Quenching andRecovery
Carbon Dots-BasedFluorescent Sensor for GlyphosateDetection Via Fe<sup>3+</sup>-Mediated Fluorescence Quenching andRecovery Open
In this work, four different carbon dots (CDs) were synthesized by hydrothermal carbonization, each from a distinct low molar mass carbon source (ascorbic, citric, maleic, or succinic acid) in combination with the same nitrogen source (amm…
View article: Carbon Dot-InfusedMolecularly Imprinted Polymer forthe Template-Specific Optical Sensing of Sialic Acid and Glucose andIts Integration with a Smartphone Device for On-Site Detection
Carbon Dot-InfusedMolecularly Imprinted Polymer forthe Template-Specific Optical Sensing of Sialic Acid and Glucose andIts Integration with a Smartphone Device for On-Site Detection Open
This work proposes a selective fluorescence sensing platform that uses carbon dots (CDs) embedded in molecularly imprinted polymers (MIPs) to detect physiologically relevant biomarkers, such as glucose and sialic acid. Pristine CDs were sy…
View article: Design ofMetal–Organic Frameworks with Strongand Weak Field Ligands for Fluorescence–Based Segregation ofMetal Ion Redox States
Design ofMetal–Organic Frameworks with Strongand Weak Field Ligands for Fluorescence–Based Segregation ofMetal Ion Redox States Open
Two Cd(II)-succinate-based metal–organic frameworks (MOFs) were synthesized to evaluate the effect of hard/soft nucleophilic centers to identify oxidation states of metals. Here, the MOFs {[Cd(dim)2(H2O)2](…
View article: Oxidized Salicylaldoxime:A Candidate for Metal-EnhancedFluorescence with Sensing Applications
Oxidized Salicylaldoxime:A Candidate for Metal-EnhancedFluorescence with Sensing Applications Open
Metal-enhanced fluorescence (MEF), especially originating from inexpensive copper, involving novel fluorophores, is an active area of research. Salicylaldoxime (SDX) was disclosed here as an efficient and cost-effective candidate for produ…
View article: Carbon Dots-Based Fluorescent Sensor for Glyphosate Detection Via Fe <sup>3+</sup> -Mediated Fluorescence Quenching and Recovery
Carbon Dots-Based Fluorescent Sensor for Glyphosate Detection Via Fe <sup>3+</sup> -Mediated Fluorescence Quenching and Recovery Open
View article: Membrane depolarization of control hvKp and colistin resistant cKp.
Membrane depolarization of control hvKp and colistin resistant cKp. Open
The Figure shows the kinetic depolarization of control strains hvKp NTUH K2044 and cKp MKP103 with bac7 (1–35) (A and B), positive control lytic peptide cecropin A (C and D), and negative control non-lytic ertapenem (E and F). Cationic hyd…
View article: Depolarization with positive control cecropin A and negative control ertapenem.
Depolarization with positive control cecropin A and negative control ertapenem. Open
Membrane depolarization of MRSN isolates after 10 minutes treatment with 0.25 µmol L-1 cecropin A (A) or 2.1 µmol L-1 ertapenem (B). Normalized fluorescence intensity values were obtained by subtracting fluorescence i…
View article: Bac7 (1–35) treatment reveals differential membrane depolarization in high biofilm forming isolates.
Bac7 (1–35) treatment reveals differential membrane depolarization in high biofilm forming isolates. Open
The Figure shows the kinetic depolarization of control strains hvKp NTUH K2044 and cKp MKP103 as well as the highest biofilm-forming isolates in the MRSN diversity panel after treatment with bac7 (1–35) for 30 minutes. Cationic hydrophobic…
View article: 7<i>Binding of</i> (±)9(10)-EpOME <i>to CSP3.</i>
7<i>Binding of</i> (±)9(10)-EpOME <i>to CSP3.</i> Open
A reduction in fluorescence (11.9%) was observed upon addition of 0.1 μM of the compound. At higher concentrations, a concentration-dependent increase in 1-NPN fluorescence was observed, suggesting possible micelle formation. Fluorescence …
View article: Chemical design and biological applications of fluorescence lifetime dyes and sensors
Chemical design and biological applications of fluorescence lifetime dyes and sensors Open
Fluorescent probes are proved to be one of the most powerful tools in the past decades, including detecting, quantifying, and visualizing of various molecular interactions and biological processes. However, most of the probes are based on …
View article: Elevated fluorescence intensities are shown in clinical isolates with increased %mucoviscosity after treatment with cecropin A.
Elevated fluorescence intensities are shown in clinical isolates with increased %mucoviscosity after treatment with cecropin A. Open
The Figure shows membrane depolarization kinetic graphs with MRSN clinical isolates treated with cecropin A that displayed the highest %mucoviscosity values in the diversity panel. cKp (MKP103) and hvKp (NTUH K2044) control strains are sho…
View article: Variable membrane depolarization is shown in clinical isolates with increased %mucoviscosity.
Variable membrane depolarization is shown in clinical isolates with increased %mucoviscosity. Open
Figure shows membrane depolarization intensities after treatment with bac7 (1–35) of cKp control MKP103 and hvKp control NTUH K2044 as well as clinical isolates from the MRSN diversity panel that displayed increased %mucoviscosity. DiSC
View article: Treatment with ertapenem displays the absence of membrane depolarization in both cKp and hvKp strains.
Treatment with ertapenem displays the absence of membrane depolarization in both cKp and hvKp strains. Open
This Fig shows the depolarization of both cKp (MKP103) and hvKp (NTUH K2044) control strains and MRSN isolates with the highest biofilm formation abilities after 30-minute treatment with ertapenem. The cationic hydrophobic DiSC3…
View article: Cecropin A treatment reveals sustained membrane depolarization in high biofilm forming isolates.
Cecropin A treatment reveals sustained membrane depolarization in high biofilm forming isolates. Open
Kinetic depolarization of hvKp (NTUH K2044) and cKp (MKP103) control strains as well as the highest biofilm-forming isolates in the MRSN diversity panel are shown after treatment with cecropin A for 30 minutes. DiSC3(5) (3,3’-Di…
View article: Binding of neurotransmitters and lipid to BmCSP3 evaluated by fluorescence displacement binding assays.
Binding of neurotransmitters and lipid to BmCSP3 evaluated by fluorescence displacement binding assays. Open
(A) Dose-response curves illustrate the effect of the tested neurotransmitters (Table 1) on the displacement of the fluorescent probe 1-NPN from BmCSP3. Fluorescence measurements were conducted using 4 μM BmCSP3 and a constant conce…
View article: Two-dimensional fluorescence spectroscopy with quantum entangled photons: Idler-referenced timing without pump detection
Two-dimensional fluorescence spectroscopy with quantum entangled photons: Idler-referenced timing without pump detection Open
Entangled photons have attracted increasing interest as resources for developing time-resolved spectroscopic techniques. Theoretical studies suggest that their non-classical correlations enable time-resolved spectroscopy with monochromatic…
View article: Diblock CopolypeptideAmphiphiles-Mediated Assemblyand Structural Modulation of Porphyrin Dimers in Aqueous Media
Diblock CopolypeptideAmphiphiles-Mediated Assemblyand Structural Modulation of Porphyrin Dimers in Aqueous Media Open
We report the design and self-assembly of supramolecular nanohybrids composed of a lipophilic zinc porphyrin dimer (ZnP)2 and diblock copolypeptide amphiphiles. The peptide amphiphiles were designed with hydrophilic segments con…
View article: Two-dimensional fluorescence spectroscopy with quantum entangled photons: Idler-referenced timing without pump detection
Two-dimensional fluorescence spectroscopy with quantum entangled photons: Idler-referenced timing without pump detection Open
Entangled photons have attracted increasing interest as resources for developing time-resolved spectroscopic techniques. Theoretical studies suggest that their non-classical correlations enable time-resolved spectroscopy with monochromatic…
View article: Combining membrane potential and calcium imaging in brain slices using the voltage sensitive dye ElectroFluor630 and the calcium indicator Calbryte520
Combining membrane potential and calcium imaging in brain slices using the voltage sensitive dye ElectroFluor630 and the calcium indicator Calbryte520 Open
This data comprises data used for the publication (preprint) available at doi: 10.64898/2025.12.02.691797 It includes sequences of fluorescence images with the voltage sensitive dye ElectroFluor630 and with several Ca2+ indicators. The Rea…
View article: Supplementary Data: 4CzIPN Photosensitizes the Cobaloxime-catalyzed Light-Driven Hydrogen Evolution Reaction
Supplementary Data: 4CzIPN Photosensitizes the Cobaloxime-catalyzed Light-Driven Hydrogen Evolution Reaction Open
Absorption & Fluorescence Data: Contains two .csv files from UV-Vis absorption spectroscopy of 4CzIPN and cobaloxime in acetonitrile (MeCN) and one .sp file (ASCII) from fluorescence spectroscopy of 4CzIPN in MeCN. Emission Decay: Contains…
View article: Support Vector Machine-Based Logics for Exploring Bromine and Antimony Content in ABS Plastic from E-Waste by Using Reflectance Spectroscopy
Support Vector Machine-Based Logics for Exploring Bromine and Antimony Content in ABS Plastic from E-Waste by Using Reflectance Spectroscopy Open
Brominated Flame Retardants (BFRs), widely used in Electrical and Electronic Equipment (EEE), pose severe health and environmental risks and complicate recycling at the end-of-life stage, calling for innovative, sustainable detection and s…
View article: Biophysical Interaction Specificity of Naringenin Functionalized Silver Nanoparticles with Human Serum Albumin
Biophysical Interaction Specificity of Naringenin Functionalized Silver Nanoparticles with Human Serum Albumin Open
The natural drug, Naringenin (Nar) based synthesis of drug-functionalized silver nanoparticles (AgNPs), has gained much attention in biomedicine owing to its unique optical and therapeutic properties. The present study deals with the biosy…