Results 21 to 30 of about 1,033 (244)

One-Step Electrodeposition of Chiral Plasmonic Gold Nanostructures for Enantioselective Sensing

Electrochemistry, 2022
Chiral plasmonic nanostructures attract much attention because of their potential applications to advanced optical materials and enantioselective sensors. However, the latter has been fabricated on the basis of top-down methods, which take time and cost.
Igseon GU, Takuya ISHIDA, Tetsu TATSUMA
doaj   +1 more source

Enantioanalysis of Leucine in Whole Blood Samples Using Enantioselective, Stochastic Sensors

Chemosensors, 2023
Enantioanalysis of amino acids became a key factor in the metabolomics of cancer. As a screening method, it can provide information about the state of health of patients.
Raluca-Ioana Stefan-van Staden, Oana-Raluca Musat   +1 more
doaj   +1 more source

Chiral Selectors in Voltammetric Sensors Based on Mixed Phenylalanine/Alanine Cu(II) and Zn(II) Complexes

Inorganics, 2022
A practical application composite based on mixed chelate complexes [M(S-Ala)2(H2O)n]–[M(S-Phe)2(H2O)n] (M = Cu(II), Zn(II); n = 0–1) as chiral selectors in enantioselective voltammetric sensors was suggested.
Rufina A. Zilberg, Tatyana V. Berestova, Ruslan R. Gizatov, Yulia B. Teres, Miras N. Galimov, Elena O. Bulysheva   +5 more
doaj   +1 more source

Chiral Mono Boronic Acid As Fluorescent Enantioselective Sensor for Mono α-Hydroxyl Carboxylic Acids [PDF]

, 2016
New mono boronic acid was found to be an enantioselective fluorescent chemosensor for mono α-hydroxyl carboxylic acids, such as mandelic acid and lactic acid.
Lina Chi (2334415), Tony D. James (1430470), Jianzhang Zhao (1433422)   +2 more
core   +3 more sources

Synthesis, Molecular Recognition Study and Liquid Membrane-Based Applications of Highly Lipophilic Enantiopure Acridino-Crown Ethers

Molecules, 2020
New highly lipophilic enantiopure crown ethers containing a heterocyclic unit have been synthesized. Phase transport, UV-Vis- and fluorescence spectrophotometric investigations as well as electrochemical studies on the complexation of the new macrocycles
Ádám Golcs, Bálint Árpád Ádám, Viola Horváth, Tünde Tóth, Péter Huszthy   +4 more
doaj   +1 more source

Supramolecular Chiral Discrimination of D-Phenylalanine Amino Acid Based on a Perylene Bisimide Derivative

Frontiers in Bioengineering and Biotechnology, 2020
The interaction between homochiral substituted perylene bisimide (PBI) molecule and the D enantiomer of phenylalanine amino acid was monitored. Spectroscopic transitions of PBI derivative in aqueous solution in the visible range were used to evaluate the
Simona Bettini, Simona Bettini, Zois Syrgiannis, Zois Syrgiannis, Michela Ottolini, Valentina Bonfrate, Gabriele Giancane, Gabriele Giancane, Ludovico Valli, Ludovico Valli, Maurizio Prato, Maurizio Prato, Maurizio Prato   +12 more
doaj   +1 more source

Surface Plasmon Resonance Studies on Molecular Imprinting

Sensors, 2002
The molecular imprinted polymer (MIP) members were fabricated with the print molecule L-phenylalanine ethyl ester. The elution and adsorption procedures were investigated by surface plasmon resonance in situ.
Baoping Lin, Chunwei Yuan, Junze Hu, Yan Huang, Ping Li   +4 more
doaj   +1 more source

Highly Enantioselective Recognition of Structurally Diverse α-Hydroxycarboxylic Acids using a Fluorescent Sensor [PDF]

, 2009
(Figure Presented) The shining: Readily accessible BINOL amino alcohol (S)-I is a highly enantioselective fluorescent sensor for structurally diverse α-hydroxycarboxylic acids, and is the first highly enantioselective fluorescent sensor for the ...
Yun-Dong Wu, Hou, Xue Long, Sabat, Michal, Wu, Yun Dong, Pu, Lin, Michal Sabat, Peng, Qian, Liu, Hai Lin, Qian Peng, Chen, Di, Xue-Long Hou, Hai-Lin Liu, Di Chen, Lin Pu   +13 more
core   +1 more source

Time-resolved fluorescence-based europium-derived probes for peroxidase bioassays, citrate cycle imaging and chirality sensing [PDF]

, 2005
The dissertation describes the development of europium-derived fluorescence probes for biological substances in aqueous solution. A scheme is shown in Fig. 7.1.
Lin, Zhihong
core   +1 more source

A Practical Enantioselective Fluorescent Sensor for Mandelic Acid [PDF]

, 2016
A novel optically active bisbinaphthyl fluorescent sensor, (S,S)- or (R,R)-1, is designed for the recognition of chiral α-hydroxycarboxylic acids. A convenient method has been developed to synthesize this compound.
Qiao-Sheng Hu (1650490), Jing Lin (50818), Lin Pu (722776), Ming-Hua Xu (1391947)   +3 more
core   +1 more source