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2821“…The experimental part of the study was completed with no major adversarial event. No losses or stern adverse events transpired throughout the course of the experiment. …”
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2822“…Fluorescence quenching data were analyzed using modified Stern-Volmer and Lineweaver-Burk methods, which suggested that the binding mechanism was of a static type for both ligands. …”
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2823por Zeng, Zhenfang, Cai, Jiehui, Li, Fuyan, Weng, Yanying, Huang, Qiuping, Yang, Honglan, Huang, Qiuchan, Wei, Youhuan“…The binding between CT-DNA (calf thymus DNA) and the complexes was evaluated by viscometry, electronic absorption, and fluorescence spectroscopy, and the binding constants were calculated using the Stern–Volmer equation. The complexes were intercalatively bound to CT-DNA, and [Cu(ambt)(2)(clba)(4)] having a greater binding constant than [Cu(ambt)(2)(cnba)(4)]. …”
Publicado 2021
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2824por Sakaew, Chinawooth, Sricharoen, Phitchan, Limchoowong, Nunticha, Nuengmatcha, Prawit, Kukusamude, Chunyapuk, Kongsri, Supalak, Chanthai, Saksit“…The inter- and intra-day emission stability, pH, ionic strength, solvent effect, Stern–Volmer constant, incubation time, speciation of Cr(iii) and Cr(vi) ions, and ion selectivity of the as-prepared CDs were investigated in detail. …”
Publicado 2020
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2825“…The interactions of RH with the Fe(3+) ion were studied by FT-IR and HPLC, and the binding parameter was calculated by the Stern–Volmer equation. The results obtained reveal the binding activity of RH can make this a candidate as a good source of new agents for thalassemic patients.…”
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2826“…The non-linear behaviour of the Stern–Volmer plots suggested that the complex quenching mechanism (a combination of static and dynamic quenching) was responsible for the decrease in photoluminescence intensity. …”
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2827“…Interaction of the samples with human serum albumin (HSA) was investigated using fluorescence spectrophotometric methods and the Stern–Volmer quenching constant (K(SV)) and free energy changes (ΔG) were calculated at 298 K. …”
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2828“…The proposed method based on the measurement of the ship model trajectory during maneuvers allowed to compare the hydrodynamic steering force generated by RC with the steering force generated by the conventional stern spade rudder. The results of the experiments compared with empirical models show a similar trend. …”
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2829por Kim, Soohwan, Kim, Taesoo, Choi, Sunghan, Son, Ho-Jin, Kang, Sang Ook, Shin, Jae Yoon“…We employed picosecond time-resolved fluorescence spectroscopy and femtosecond transient absorption (TA) measurement to investigate the fast ET dynamics concealed in the steady-state or slow time-resolved measurements. As a result, Stern-Volmer analysis of fluorescence lifetimes evidenced that the reaction of photoexcited ZnPs with SED involves static and dynamic quenching. …”
Publicado 2022
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2830Publicado 1994Tabla de Contenidos: “…Watson's legacy : learning and environment / Frances Degen Horowitz -- Jean Piaget's enduring contribution to developmental psychology / Harry Beilin -- Heinz Werner's relevance for contemporary developmental psychology / Joseph A. Glick -- William L. Stern : a neglected founder of developmental psychology / Kurt Kreppner -- Lev Semyonovich Vygotsky and contemporary developmental psychology / James V. …”
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2831“…The IFE-based mechanism for the fluorescence quenching of PDT-AgNPs in the presence of VB(12) was confirmed by the analyses of Stern–Volmer plots at different temperatures and fluorescence decay curves. …”
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2832por Fossum, Carl J., Johnson, Benjamin O. V., Golde, Spencer T., Kielman, Alexis J., Finke, Brianna, Smith, Macey A., Lowater, Harrison R., Laatsch, Bethany F., Bhattacharyya, Sudeep, Hati, Sanchita“…The results of this study demonstrated that both polymer and monomer crowders have an impact on the tryptophan fluorescence intensity; however, the molecular mechanisms of quenching were different. Using Stern–Volmer plots and a temperature variation study, a physical basis for the quenching mechanism of commonly used synthetic crowders was established. …”
Publicado 2023
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2833por Makarska-Bialokoz, Magdalena“…The fluorescence quenching constants were calculated from Stern-Volmer plots. The results obtained show that caffeine can interact with water-soluble porphyrins and through formation of stacking complexes is able to quench their ability to emission.…”
Publicado 2012
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2834“…When cystatin was added to fluoxetine solutions at a molar ratio of 1 : 0.5, it not only quenched more than half of its fluorescence but also reduced the activity of cystatin. Stern-Volmer plots obtained from experiments carried out at 25(°)C showed the quenching of fluorescence to be a collisional phenomenon. …”
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2835“…Moreover, CZTSe nanocrystallites display efficient photoluminescence quenching as evident from the high value of the Stern–Volmer quenching constant (K(SV)) and eventually higher charge transfer efficiency in their respective polymer P3HT:CZTSe composites. …”
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2836“…Moreover, 2D FTIR COS demonstrated that the binding susceptibility of organic ligands in both NOM and algal EPS matrices followed the order: 3400>1380>1650 cm(−1), indicative the significant contribution of non-fluorescent ligands in metal binding. The modified Stern-Volmer equation also revealed a substantial metal binding potential for the non-fluorescent substances (logK(M): 3.57∼4.92). …”
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2837por Reinot, Tonu, Chen, Jinhai, Kell, Adam, Jassas, Mahboobe, Robben, Kevin C., Zazubovich, Valter, Jankowiak, Ryszard“…As an example, we provide a stern assessment of the site energies extracted from fits to optical spectra of the widely studied CP47 antenna complex of photosystem II from spinach, though many general comments apply to other PSCs as well. …”
Publicado 2016
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2838por Di Cesare, Giuseppe, Valente, Giancarlo, Di Dio, Cinzia, Ruffaldi, Emanuele, Bergamasco, Massimo, Goebel, Rainer, Rizzolatti, Giacomo“…This information has been defined by Stern “vitality forms”. Previous experiments showed that the dorso-central insula is selectively active both during vitality form observation and execution. …”
Publicado 2016
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2839“…Regarding some of the most popular social norms studied to date, we find that cooperation under Simple-standing and Image-score is enhanced by high exploration rates, whereas the opposite occurs for Stern-judging and Shunning.…”
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2840“…Nanosecond laser flash photolysis was used to obtain the quenching rate constants between alkyd monomers and isopropylthioxanthone according to the Stern-Volmer equation. The thermodynamic data of transition state theory, such as the activation energy, were calculated by using quantum chemistry program. …”
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