Corrigendum to “Fluorescence study on the interaction of human serum albumin with Butein in liposomes” [Spectrochim. Acta A Mol. Biomol. Spectrosc., 154 (2016) 108–113]

Toprak, Mahmut

doi:10.1016/j.saa.2015.12.018

Cited by 12 publications

(17 citation statements)

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activity index = \frac{diameter of inhibition zone for test compound}{diameter of inhibition zone for standard} \times 100

…”

Section: Methodsmentioning

confidence: 99%

“…The appearance of zones of inhibition was regarded as positive for the presence of antimicrobial action in the test substance. Subsequently, each value was the average of three independent replicates and the activity index for the complexes was calculated by following formula [51] : S1. The analytical data agree with the presumed structure shown in Figures 1 and 2, and show that all complexes except Mn 2+ and Cu 2+ complexes (3) and (7) were formed in 1 M:2 L molar ratio, while complexes (3) and (7) were formed in 1 M: 1 L molar ratio.…”

Section: Biocidal Activitiesmentioning

confidence: 99%

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Transition metal complexes derived fromN′‐(4‐fluorobenzylidene)‐2‐(quinolin‐2‐yloxy) acetohydrazide: Synthesis, structural characterization, and biocidal evaluation

El‐Saied

Shakdofa

Al‐Hakimi

et al. 2020

Applied Organom Chemis

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complexes of a synthetic novel hydrazone containing a quinoline moiety were prepared. The composition and structure of the prepared compounds were elucidated by spectral and analytical techniques. The results reveal that all complexes were formed in 1:1 mole ratio except Mn 2+ and Cu 2+ complexes (3) and (7), which were formed in 1 M:2 L mole ratio. It was also found that the ligand binds the metal ions via NO donor sites as a monobasic bidentate chelator in all complexes through the enolic carbonyl oxygen and azomethine nitrogen atoms. The electronic absorption spectra and magnetic moment data demonstrated square pyramidal and octahedral geometries for the VO 2+ and Ni 2+ complexes, respectively, while the other complexes adopted tetrahedral geometry. The thermal decomposition of the complexes was discussed in relation to structure. The thermal analysis data demonstrated that all complexes were decomposed in one, two, three or four stages starting with the dehydration process, removal of coordination water molecules or elimination of anions and ended with the formation of the metal oxide. The bactericidal activities of the prepared compounds demonstrated that hydrazone (1) exerted a highly inhibitory effect against B. subtilis while VO 2+ , Co 2+ , and Cu 2+ complexes (2), (4), and (7) showed an inhibitory effect against E. coli more than the tetracycline. Additionally, the inhibitory effect of the prepared compound against A. niger showed that the Cu 2+ complex (6) is the most active while the Ni 2+ , Cu 2+ , and Zn 2+ complexes (5-8) exhibited an extremely inhibitory effect against C. albicans.

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activity index = \frac{diameter of inhibition zone for test compound}{diameter of inhibition zone for standard} \times 100

…”

Section: Methodsmentioning

confidence: 99%

Section: Biocidal Activitiesmentioning

confidence: 99%

Transition metal complexes derived fromN′‐(4‐fluorobenzylidene)‐2‐(quinolin‐2‐yloxy) acetohydrazide: Synthesis, structural characterization, and biocidal evaluation

El‐Saied

Shakdofa

Al‐Hakimi

et al. 2020

Applied Organom Chemis

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“…It is theorised that the primary quenching mechanism behind these fluorescent responses is ground-state complexation, in which the chiral analyte associates with the BINOL moieties in the framework prior to excitation and forms a non-emissive complex. 19 Time-resolved fluorescence experiments, including excited-state lifetime studies, are required to confirm this proposed static quenching mechanism.…”

mentioning

confidence: 99%

A chiral binaphthyl-based coordination polymer as an enantioselective fluorescence sensor

2022

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“…Peaks show a shift in intensity according to the blended polymer ratio. For example, the peaks at 1712 cm −1 showed a slight shift of peak and notable change in intensity with increased PBS content, which could indicate changes in PBS crystalline structure 58,59,60 . Similarly, PBS/PHB blends show the asymmetric and symmetric C–H stretching at 3020–2840 cm −1 , CO stretching of aliphatic ester at 1715 cm −1 , and 1200–1000 cm −1 C–O–C stretching region 61‐63 .…”

Section: Resultsmentioning

confidence: 97%

Fabrication of poly(lactic acid), poly(butylene succinate), and poly(hydroxybutyrate) bio‐based and biodegradable blends for application in fused filament fabrication‐based 3D printing

Sabalina

Gaidukovs

Jurinovs

et al. 2023

J of Applied Polymer Sci

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The present study highlights biodegradable and bio‐based polymer blends from poly(lactic acid), poly(butylene succinate) (PBS), and poly(hydroxybutyrate) (PHB) as potential filaments for additive manufacturing. Dog‐bone‐shaped parts were prepared using the fused filament fabrication (FFF) technique. To assess polymer compatibility, interface, and printing performance, vertical and horizontal models were prepared and compared. The ratios of PBS/PLA and PBS/PHB were fixed at 5:5 and 7:3 for this research, respectively. The design concept is based on combining high elastic modulus glassy polymers (PLA and PHB) with soft, ductile PBS. The addition of PBS enhanced thermal processing and rheological properties. Scanning electron microscopy images revealed that the blends produced high‐quality prints while maintaining the original resolution and input parameters. Tensile tests revealed that PBS/PLA blends had significantly higher performance properties than PBS/PHB blends. Vertical prints that coincided with strain direction produced significant plastic deformation in PBS/PLA blends, achieving uniform elongation values of up to 10.4% and elongation at break values exceeding 150%. PBS/PHB blends showed lower compatibility for FFF compared with PBS/PLA blends. Produced bio‐based prints showed an increase in elastic modulus and tensile properties distinct from pure‐polymers; thus, blends have excellent potential for tuning the mechanical properties of the final product.

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Corrigendum to “Fluorescence study on the interaction of human serum albumin with Butein in liposomes” [Spectrochim. Acta A Mol. Biomol. Spectrosc., 154 (2016) 108–113]

Cited by 12 publications

References 0 publications

Transition metal complexes derived fromN′‐(4‐fluorobenzylidene)‐2‐(quinolin‐2‐yloxy) acetohydrazide: Synthesis, structural characterization, and biocidal evaluation

Transition metal complexes derived fromN′‐(4‐fluorobenzylidene)‐2‐(quinolin‐2‐yloxy) acetohydrazide: Synthesis, structural characterization, and biocidal evaluation

A chiral binaphthyl-based coordination polymer as an enantioselective fluorescence sensor

Fabrication of poly(lactic acid), poly(butylene succinate), and poly(hydroxybutyrate) bio‐based and biodegradable blends for application in fused filament fabrication‐based 3D printing

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