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Fluorescent Chemosensor for Chloroalkanes
Organic Letters, 2008Two structurally related macrocyclic amines with naphthalene groups are shown to act as fluorescent dosimeters for reactive chloroalkanes, including the common industrial solvent dichloromethane. The macrocyclic structures contain two NH residues which greatly accelerate N-alkylation by activating the chloride leaving group.
Jung-Jae, Lee +2 more
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Self‐Assembled Fluorescent Chemosensors
Chemistry – A European Journal, 2006AbstractSelf‐assembling and self‐organizing methodologies are powerful tools for the “bottom‐up” approach for the realization of complex structure with functional properties. Recently, this concept has been extended to the design of fluorescent chemosensors providing new exciting potentialities for the development of innovative sensing systems.
Fabrizio Mancin +3 more
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Fluorescent chemosensors for Zn2+
Chemical Society Reviews, 2010In the past decade, fluorescent chemosensors for zinc ion (Zn(2+)) have attracted great attention because of the biological significance of zinc combined with the simplicity and high sensitivity of fluorescence assays. Chemosensors can be divided into a fluorophore, a spacer and a receptor unit; the receptor is the central processing unit (CPU) of a ...
Zhaochao, Xu +2 more
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Insects as chemosensors of humans and crops
Nature, 2006Insects transmit disease to hundreds of millions of people a year, and cause enormous losses to the world's agricultural output. Many insects find the human or plant hosts on which they feed, and identify and locate their mates, primarily through olfaction and taste.
Wynand, van der Goes van Naters +1 more
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A Supramolecular Microfluidic Optical Chemosensor
Journal of the American Chemical Society, 2002A supramolecular microfluidic optical chemosensor (muFOC) has been fabricated. A serpentine channel has been patterned with a sol-gel film that incorporates a cyclodextrin supramolecule modified with a Tb(3+) macrocycle. Bright emission from the Tb(3+) ion is observed upon exposure of the (mu)FOC to biphenyl in aqueous solution. The signal transduction
Christina M, Rudzinski +2 more
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Dipodal fluorescent chemosensor for Fe3+ and resultant complex as a chemosensor for fluoride
Sensors and Actuators B: Chemical, 2013Abstract A novel selective fluorescent chemosensor based on a 2,2′-bisbenzimidazole derivative ( L ) was synthesized and characterized. Once combined with Fe 3+ , it displayed high specificity for fluoride anion. It can display on-off-type fluorescence charged with high selectivity toward Fe 3+ among 12 metal ions in H 2 O/DMSO (4:6, v/v) solutions.
Jun Liu +6 more
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2011
Contributors. Preface. SECTION 1 FORCES GOVERNING EXCHANGEABLE INTERACTIONS. 1 van der Waals Interactions and the Hydrophobic Effect (Bruce C. Gibb). 2 Ionic, Hydrogen Bond, and p Cation Interactions (Hector Adam Velazquez and Donald Hamelberg). 3 Covalent Interactions in Chemosensor Design (Yunfeng Cheng, Xiaochuan Yang, and Binghe Wang).
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Contributors. Preface. SECTION 1 FORCES GOVERNING EXCHANGEABLE INTERACTIONS. 1 van der Waals Interactions and the Hydrophobic Effect (Bruce C. Gibb). 2 Ionic, Hydrogen Bond, and p Cation Interactions (Hector Adam Velazquez and Donald Hamelberg). 3 Covalent Interactions in Chemosensor Design (Yunfeng Cheng, Xiaochuan Yang, and Binghe Wang).
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2023
Fluorescent chemosensors have been widely applied in many diverse fields such as biology, physiology, pharmacology, and environmental sciences. The interdisciplinary nature of chemosensor research has continued to grow over the last 25 years to meet the increasing needs of monitoring our environment and health.
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Fluorescent chemosensors have been widely applied in many diverse fields such as biology, physiology, pharmacology, and environmental sciences. The interdisciplinary nature of chemosensor research has continued to grow over the last 25 years to meet the increasing needs of monitoring our environment and health.
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Chemosensors for biogenic amines and biothiols
Journal of Materials Chemistry B, 2018There is burgeoning interest among supramolecular chemists to develop novel molecular systems to detect biogenic amines and bio-thiols in aqueous and non-aqueous media due to their potential role in biological processes.
Navneet Kaur +7 more
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Dipodal fluorescent chemosensor for Cu2+ and resultant complex as a chemosensor for iodide
Tetrahedron Letters, 2012Abstract A dipodal receptor was synthesized by condensation of isophthalaldehyde and p -toluenesulfonylhydrazide. The receptor was found to be selective for Cu 2+ recognition in CH 3 CN. The resultant Cu 2+ receptor complex selectively recognized iodide through cation displacement assay in a CH 3 CN/H 2 O (8:2, v/v) solvent system.
Hanna Goh +4 more
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