Results 81 to 90 of about 12,447 (227)

A pyrene-armed hexahomotrioxacalix[3]arene as a multi-sensor via synergistic and demetallation effects [PDF]

, 2015
A new pyrene-armed hexahomotrioxacalix[3]arene L has been synthesized, which exhibits a pronounced fluorescence enhancement response toward Cu²⁺ ions via a Zn²⁺ or Cd²⁺ triggered synergistic effect.
Fukuda, Mizuho, Jiang, Xuekai, Jin, Cheng Cheng, Ni, Xin Long, Redshaw, Carl, Wu, Chong, Yamato, Takehiko, Zeng, Xi   +7 more
core   +2 more sources

Effect of Micellar Encapsulation on the Luminescent Properties of Triphenylene N‐Heterocyclic Carbene Gold(I) Complexes

ChemistryEurope, Volume 4, Issue 4, April 2026.
Gold(I) N‐heterocyclic carbene (NHC) complexes confined in micelles reveal tunable fluorescence–phosphorescence, showcasing environment controlled luminescence. The photophysical properties of gold(I) N‐heterocyclic carbene (NHC) complexes incorporating 2‐ethynyltriphenylene chromophores were investigated in solution and in confined micellar ...
Anyie P. Atencio, Mounsef Lahboubi, David Aguilà, Inmaculada Angurell, João Carlos Lima, Kristin Bartik, Laura Rodríguez   +6 more
wiley   +1 more source

A Saccharide Chemosensor Array Developed Based on an Indicator Displacement Assay Using a Combination of Commercially Available Reagents

Frontiers in Chemistry, 2019
Herein, a very simple colorimetric chemosensor array is reported for saccharides (D-glucose, D-fructose, D-xylose, D-galactose, D-mannose, L-rhamnose, and N-acetyl-D-gluosamine).
Yui Sasaki, Zhoujie Zhang, Tsuyoshi Minami   +2 more
doaj   +1 more source

Specific interaction of citrate with bis(fluorophoric) bibrachial lariat aza-crown in comparison with the other components of the Krebs cycle [PDF]

, 2006
Clares Garcia, M. Paz, M.Paz.Clares@uv.es ; Garcia-España Monsonis, Enrique, Enrique.Garcia-Es@uv.es ; Soriano Soto, Concepcion, Concepcion.Soriano@uv.es ; Tejero Toquero, Roberto, Roberto.Tejero@uv ...
A. Jorge Parola, Beer, Bianchi, Bianchi, Cabell, Carlos Lodeiro, Clares, Conxa Soriano, Damián Fernández, Dietrich, Enrique García-España, Fabbrizzi, Fernando Pina, Gale, Gans, Gatto, Gokel, Gokel, Ilioudis, Kozhevnikov, Kubik, Lin, Llinares, M. Paz Clares, Martinez-Mañez, Mason, Metzger, Parker, Roberto Tejero, Vilar, Wang, Wiskur   +31 more
core   +2 more sources

Citrate and Polyvinylpyrrolidone Stabilized Silver Nanoparticles as Selective Colorimetric Sensor for Aluminum (III) Ions in Real Water Samples [PDF]

, 2020
The use of silver nanoparticles stabilized with citrate and polyvinylpyrrolidone as a sensor for aluminum ions determination is proposed in this paper. These non-functionalized and specific nanoparticles provide a highly selective and sensitive detection
López Pérez, Germán, Martín Valero, María Jesús, Prado Gotor, Rafael, Román Hidalgo, Cristina, Ruiz del Portal Vázquez, Paula   +4 more
core   +1 more source

A Review of Vagus Nerve Stimulation for Disease: Comprehensive Theory and Evidence for Mechanisms of Action

Comprehensive Physiology, Volume 16, Issue 2, April 2026.
Vagus nerve stimulation (VNS) effects span central and peripheral organ systems through diverse mechanistic pathways. This comprehensive review provides a unified synthesis of these mechanisms across neurological, cardiovascular, immunological, metabolic, and gastrointestinal domains, filling a critical gap and serving as a foundational resource for ...
Yifeng Bu, Alex Liang, Benjamin U. Hoffman, Dawn M. Schiehser, Oliver Case, Alan Simmons, Ruth Klaming, Andres Gottfried‐Blackmore, Ravinder K. Mittal, Christopher Puleo, Hubert Lim, Imanuel Lerman   +11 more
wiley   +1 more source

Preparation of anthracene-based tetraperimidine hexafluorophosphate and selective recognition of chromium(III) ions

Beilstein Journal of Organic Chemistry, 2019
A novel anthracene-based tetraperimidine hexafluorophosphate 3 was prepared, and its structure was determined through X-ray analysis, HRMS as well as 1H and 13C NMR spectroscopy.
Qing-Xiang Liu, Feng Yang, Zhi-Xiang Zhao, Shao-Cong Yu, Yue Ding   +4 more
doaj   +1 more source

Rapid Processing of Chemosensor Transients in a Neuromorphic Implementation of the Insect Macroglomerular Complex

Frontiers in Neuroscience, 2013
We present a biologically-constrained neuromorphic spiking model of the insect antennal lobe macroglomerular complex (MGC) that encodes concentration ratios of chemical components existing within a blend, implemented using a set of programmable logic ...
Tim Charles Pearce, Salah eKarout, Alberto eCapurro, Zoltán eRácz, Julian W. Gardner, Marina eCole   +5 more
doaj   +1 more source

A multichannel thiacalix[4]arene-based fluorescent chemosensor for Zn²⁺, F⁻ ions and imaging of living cells [PDF]

, 2015
The fluorescent sensor (3) based on the 1,3-alternate conformation of the thiacalix[4]arene bearing the coumarin fluorophore, appended via an imino group, has been synthesised. Sensing properties were evaluated in terms of a colorimetric and fluorescence
Mou, Lan, Ran, Mao-Qian, Redshaw, Carl, Yamato, Takehiko, Yuan, Jian-Ying, Zeng, Xi, Zhao, Jiang-Lin, Zhao, Yuan-Hui   +7 more
core   +1 more source

Molten Zinc Coordination Polymer Glass as a Host for Stable and Processable Optical Dye Composites

EcoEnergy, Volume 4, Issue 2, April 2026.
Zinc‐based coordination polymer glass is employed to suppress aggregation‐caused quenching (ACQ) and enhance molecular stability, enabling improved luminescence performance in the solid state. The emission color of the hybrid composites can be tuned by varying the incorporated guest molecules, while the glass matrix effectively prevents aggregation and
Jaeho Lee, Wengang Huang, Yoshiki Sugai, Xiangyi Zha, Yuelei Chen, Joshua A. Powell, Yi‐Chen Hsu, Zixi Xie, Vicki Chen, Lianzhou Wang, Jingwei Hou   +10 more
wiley   +1 more source