| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Jin Wang, Qixiang Zhou, Chun Fan, Xu Guo, Jiali Bei, Tingting Chen, Juan Yang, Yong Ya. Ultrasensitive and specific photoelectrochemical sensor for hydrogen peroxide detection based on pillar[5]arene-functionalized Au nanoparticles and MWNTs hybrid BiOBr heterojunction. Mikrochimica acta. vol 191. issue 5. 2024-04-16. PMID:38625578. |
a photoelectrochemical sensor for target detection of hydrogen peroxide was designed based on a new heterojunction nanocomposite which was sulfhydryl-borate ester-modified a1/b1-type pillar[5]arene (bp5)-functionalized au nps and multi-walled carbon nanotubes hybridized with bismuth bromide oxide (au@bp5/mwnts-biobr). |
2024-04-16 |
2024-04-18 |
Not clear |
| Yanyun Cui, Jun Zhao, Huidan L. Chromogenic Mechanisms of Colorimetric Sensors Based on Gold Nanoparticles. Biosensors. vol 13. issue 8. 2023-08-25. PMID:37622887. |
in addition, the sensing strategies based on the lspr properties of au nps are classified into four modulation methods: aggregation, surface modification, deposition and etching, and the current status of visual detection of various analytes is discussed. |
2023-08-25 |
2023-09-07 |
Not clear |
| Zhenzhong Zhang, Jun Wang, Hayan Teng, Minhao Liu, Yuejiao Li, Shaoguo R. Highly sensitive lateral flow immunoassays based on Ag@Au nanoflowers with marine medaka (Oryzias melastigm) vitellogenin as a target analyte. Marine pollution bulletin. vol 194. issue Pt A. 2023-08-12. PMID:37572429. |
when the concentration of goat anti-mouse igg and anti-vtg polyclonal antibody (anti-vtg pabs) were 1.3 and 0.4 mg/ml, respectively, the detection range of the lfia was 0.19-25 ng/ml, and the visual detection limit was 0.1 ng/ml, which was approximately 80 times lower than that of lfias based on other nanoparticles (au nps, ag nps, au nfs, and fm). |
2023-08-12 |
2023-08-16 |
Not clear |
| Hao Liu, Mei-Xia Wu, Shou-Nian Din. High-Density Gold Nanoparticles Implanted on Mg/Fe LDH Nanoflowers Assisted Lateral Flow Immuno-Dipstick Assay for Visual Detection of Human Epididymal Protein 4. Biosensors. vol 12. issue 10. 2022-10-27. PMID:36290937. |
herein, we prepared a novel optical label that can be used in lateral-flow immuno-dipstick assay (lfia) for sensitive visual detection of he4 by implanting hydrophobic gold nanoparticles (au nps) at high density in mg/fe ldh nanoflowers (mf nfs). |
2022-10-27 |
2023-08-14 |
human |
| Qiuzheng Du, Ziwei Jing, Hang Qi, Lihua Zuo, Lin Zhou, Hua He, Zhi Su. Visual Recognition and Detection of Clindamycin by Au@Ag Core-Shell Nanoparticles. ACS omega. vol 6. issue 22. 2021-06-15. PMID:34124449. |
when au@ag nps were added to a clindamycin solution, it can be observed that the color immediately changed from bright yellow to gray-blue and the absorption spectrum also changed, realizing the visual detection of clindamycin. |
2021-06-15 |
2023-08-13 |
Not clear |
| Arafeh Bigdeli, Forough Ghasemi, Samira Abbasi-Moayed, Maryam Shahrajabian, Nafiseh Fahimi-Kashani, Somayeh Jafarinejad, M Amin Farahmand Nejad, M Reza Hormozi-Nezha. Ratiometric fluorescent nanoprobes for visual detection: Design principles and recent advances - A review. Analytica chimica acta. vol 1079. 2019-08-07. PMID:31387719. |
the self-calibration, together with the unique optophysical properties of nanoparticles (nps) have made the ratiometric fluorescent nanoprobes more sensitive and reliable, which in turn, can result in more precise visual detection of the analytes. |
2019-08-07 |
2023-08-13 |
Not clear |
| Tao Jiang, Yang Song, Tianxiang Wei, He Li, Dan Du, Mei-Jun Zhu, Yuehe Li. Sensitive detection of Escherichia coli O157:H7 using Pt-Au bimetal nanoparticles with peroxidase-like amplification. Biosensors & bioelectronics. vol 77. 2016-09-12. PMID:26496223. |
the signal amplification is based on pt-au bimetal nps possessing high peroxidase activity toward 3,3',5,5'-tetramethylbenzidine, which can produce characteristic colored bands and thus, enable visual detection of e. coli o157:h7 without instrumentation. |
2016-09-12 |
2023-08-13 |
Not clear |
| Chan Song, Guan-Yao Wang, De-Ming Kon. A facile fluorescence method for versatile biomolecular detection based on pristine α-Fe₂O₃ nanoparticle-induced fluorescence quenching. Biosensors & bioelectronics. vol 68. 2015-11-25. PMID:25588703. |
on the basis of these properties, the pristine α-fe2o3 nps hold the potential to be widely utilized in the development of novel biosensors with signal amplification or simultaneous multiple target detection strategies. |
2015-11-25 |
2023-08-13 |
Not clear |
| Yanhong Zhu, Guangfeng Wang, Liang Sha, Yuwei Qiu, Hong Jiang, Xiaojun Zhan. A ratiometric colorimetric detection of the folate receptor based on terminal protection of small-molecule-linked DNA. The Analyst. vol 140. issue 4. 2015-09-14. PMID:25553613. |
the hybridization between fr-protected dna and dna-functionalized au nps generated a red-to-purple colour change, allowing the visual detection of fr. |
2015-09-14 |
2023-08-13 |
Not clear |
| Amir Hatamie, Behrooz Zargar, Amir Jalal. Copper nanoparticles: a new colorimetric probe for quick, naked-eye detection of sulfide ions in water samples. Talanta. vol 121. 2014-10-27. PMID:24607133. |
a simple method for the synthesis of cu nps for rapid colorimetric visual detection of sulfide ions (s(2-)) in water samples is described. |
2014-10-27 |
2023-08-12 |
Not clear |
| Yu-Wei Shen, Pang-Hung Hsu, Binesh Unnikrishnan, Yu-Jia Li, Chih-Ching Huan. Membrane-based assay for iodide ions based on anti-leaching of gold nanoparticles. ACS applied materials & interfaces. vol 6. issue 4. 2014-10-15. PMID:24405058. |
for the visual detection of the i(-) ions by naked eye, and for long time stability of the probe, au nanoparticles (nps) decorated mixed cellulose ester membrane (mcem) was prepared (au nps/mcem). |
2014-10-15 |
2023-08-12 |
human |
| Li-Qing Zheng, Xiao-Dong Yu, Jing-Juan Xu, Hong-Yuan Che. Rapid visual detection of quaternary ammonium surfactants using citrate-capped silver nanoparticles (Ag NPs) based on hydrophobic effect. Talanta. vol 118. 2014-08-28. PMID:24274274. |
rapid visual detection of quaternary ammonium surfactants using citrate-capped silver nanoparticles (ag nps) based on hydrophobic effect. |
2014-08-28 |
2023-08-12 |
Not clear |
| Diana Vilela, María Cristina González, Alberto Escarp. Sensing colorimetric approaches based on gold and silver nanoparticles aggregation: chemical creativity behind the assay. A review. Analytica chimica acta. vol 751. 2013-03-14. PMID:23084049. |
therefore, a well-designed chemical interaction between the analyte and nps surroundings leads to a change of colour (red to blue for au nps and yellow to brown for ag nps from well-spaced to aggregated ones, respectively) allowing the visual detection of the target analyte. |
2013-03-14 |
2023-08-12 |
Not clear |
| Zhenlu Zhao, Guo Zhang, Ying Gao, Xiuyun Yang, Yunhui L. A novel detection technique of hydrazine hydrate: modality change of hydrogen bonding-induced rapid and ultrasensitive colorimetric assay. Chemical communications (Cambridge, England). vol 47. issue 48. 2012-03-20. PMID:22048708. |
ultrasensitive visual detection of hydrazine hydrate using a au nanoparticles-based colorimetric sensing system (ancss) is reported for the first time, which is based on the hydrogen bonding recognition and the modality change of hydrogen bonding from "linear" (simple hydrogen bond interactions) to "nonlinear" (a complicated hydrogen bond network) between as-modified au nanoparticles (au nps). |
2012-03-20 |
2023-08-12 |
Not clear |
| Ping Yang, Yang Zhao, Yang Lu, Qi-Zhi Xu, Xue-Wei Xu, Liang Dong, Shu-Hong Y. Phenol formaldehyde resin nanoparticles loaded with CdTe quantum dots: a fluorescence resonance energy transfer probe for optical visual detection of copper(II) ions. ACS nano. vol 5. issue 3. 2011-08-01. PMID:21344860. |
owing to the sensitive quenching effect of cu2+ ions on cdte qds and effective energy transfer from cdte qds to pfr nps, the as-prepared fret nanocomposites were utilized to monitor cu2+ ion with optical visual detection at room temperature within 1 min. |
2011-08-01 |
2023-08-12 |
Not clear |