A fluorescent probe for detection of histidine in cellular homogenate and ovalbumin based on the strategy of clickchemistry

Qiu, Suyan; Miao, Miao; Wang, Tianxi; Lin, Zhenyu; Guo, Longhua; Qiu, Bin; Chen, Guonan

doi:10.1016/j.bios.2012.10.039

Cited by 48 publications

(24 citation statements)

References 33 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Histidine, an essential bioactive molecule, is highly important for human growth and repair of tissues and behaves as a neurotransmitter in human muscular and the central nervous system [1][2][3][4][5]. Additionally, histidine regulates metal ions transmission in biological systems and constitutes the active site of many enzymes and natural proteins [6,7].…”

Section: Introductionmentioning

confidence: 99%

“…The low concentration and similar structural features of other amino acids bother the specific detection of histidine in many biological samples. Various analytical methods including capillary electrophoresis, HPLC, colorimetry, fluorometry, SERS, NMR and electrochemistry [4,[12][13][14][15][16][17] have been proposed to overcome this challange. Some of these analytical methods suffer from the complicated operating procedures, complicated instrumentation, sophisticated detection systems and expensive cost [3].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Quartz crystal microbalance based histidine sensor

Sönmezler

Özgür

Yavuz

et al. 2019

Artificial Cells, Nanomedicine, and Biotechnology

View full text Add to dashboard Cite

Herein, quartz crystal microbalance (QCM) biosensor is prepared for the detection of L-histidine by attachment of L-histidine imprinted poly(EGDMA-MAH/Cu(II)) nanoparticles on QCM electrode. The imprinted nanoparticles with the size of 86.43 nm were synthesized via miniemulsion polymerization reaction. Prepared QCM sensors were characterized with ellipsometer, contact angle measurements and FTIR. The thickness measurements demonstrated that the particle thin films were almost monolayer. L-histidine solutions with a concentration range between 6.44 lM and 225.6 lM were introduced to QCM system to determine the adsorption kinetics. Selectivity of the L-histidine imprinted nanoparticles were examined using D-histidine and L-tryptophan as competitor molecules. L-histidine imprinted QCM biosensors was also used for RNAase, lysozyme, cytochrome-C and BSA to investigate the competitive adsorption of surface histidine exposed proteins.

show abstract

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Quartz crystal microbalance based histidine sensor

Sönmezler

Özgür

Yavuz

et al. 2019

Artificial Cells, Nanomedicine, and Biotechnology

View full text Add to dashboard Cite

show abstract

“…Different types of the so-called click chemistry comprise cycloadditions of unsaturated species (1,3-dipolar cycloaddition reactions and Diels-Alder transformations), nucleophilic substitutions (ring-opening reactions of strained heterocyclic electrophiles), reactions involving non-aldol carbonyl group and addition reactions to carbon-carbon multiple bonds [1]. Among them, probably the most representative cycloaddition is the one catalyzed by copper(I) between an azide group and an alkyne (CuAAC), for which the term “click chemistry” is usually employed [2]. This reaction was introduced by Sharpless et al in 2001 [3].…”

Section: Introductionmentioning

confidence: 99%

Copper(I)-Catalyzed Click Chemistry as a Tool for the Functionalization of Nanomaterials and the Preparation of Electrochemical (Bio)Sensors

Yáñez‐Sedeño

González‐Cortés

Campuzano

et al. 2019

Sensors

View full text Add to dashboard Cite

Proper functionalization of electrode surfaces and/or nanomaterials plays a crucial role in the preparation of electrochemical (bio)sensors and their resulting performance. In this context, copper(I)-catalyzed azide-alkyne cycloaddition (CuAAC) has been demonstrated to be a powerful strategy due to the high yields achieved, absence of by-products and moderate conditions required both in aqueous medium and under physiological conditions. This particular chemistry offers great potential to functionalize a wide variety of electrode surfaces, nanomaterials, metallophthalocyanines (MPcs) and polymers, thus providing electrochemical platforms with improved electrocatalytic ability and allowing the stable, reproducible and functional integration of a wide range of nanomaterials and/or different biomolecules (enzymes, antibodies, nucleic acids and peptides). Considering the rapid progress in the field, and the potential of this technology, this review paper outlines the unique features imparted by this particular reaction in the development of electrochemical sensors through the discussion of representative examples of the methods mainly reported over the last five years. Special attention has been paid to electrochemical (bio)sensors prepared using nanomaterials and applied to the determination of relevant analytes at different molecular levels. Current challenges and future directions in this field are also briefly pointed out.

show abstract

“…Zhou et al developed a novel portable chemical sensor for L-histidine with a detection limit 3.4 nM on the basis of strategy of click chemistry [13]. Qiu et al reported a sensitive and selective fluorescent probe for histidine detection depending upon the click chemistry reaction [14]. Liao et al constructed a stereo specific L-histidine sensor using imprinting the electrogenerated polyacrylamide membranes [15].…”

Section: Introductionmentioning

confidence: 99%

Ultra-Low Level Detection of L-Histidine Using Solution-Processed ZnO Nanorod on Flexible Substrate

Sasmal

Maiti

Bhattacharyya

2015

IEEE Trans.on Nanobioscience

View full text Add to dashboard Cite

This work demonstrates a novel label free and sensitive approach for the detection of L-histidine. This is a simple and reliable method for ultra-low level detection of L-histidine. All solution processed synthesizing technique was utilized to develop such type of detection scheme. Silicon substrate was replaced by normal transparent sheet to make it more facile and cost-effective detection technique. Fabricated device for L-histidine detection works upon the variation of current through the ZnO nanorod with L-histidine concentration. Operation principle strongly depends upon the electron charge transfer between metal cation and L-histidine inside the chelating complex. Morphological, structural and optical characterization of solution processed synthesized ZnO nanorod (ZnO NR) was carried out prior to sensor device fabrication. Our sensor device exhibits the sensitivity around 0.86 nA/fM and lower limit of detection (LOD) ∼ 0.1 fM(S/N=3).

show abstract

A fluorescent probe for detection of histidine in cellular homogenate and ovalbumin based on the strategy of clickchemistry

Cited by 48 publications

References 33 publications

Quartz crystal microbalance based histidine sensor

Quartz crystal microbalance based histidine sensor

Copper(I)-Catalyzed Click Chemistry as a Tool for the Functionalization of Nanomaterials and the Preparation of Electrochemical (Bio)Sensors

Ultra-Low Level Detection of L-Histidine Using Solution-Processed ZnO Nanorod on Flexible Substrate

Contact Info

Product

Resources

About