Two luminescent lanthanide–organic frameworks containing bithiophene groups for the selective detection of nitrobenzene and Fe3+

CrystEngComm ◽  
2018 ◽  
Vol 20 (25) ◽  
pp. 3609-3619 ◽  
Author(s):  
Ai-Na Dou ◽  
Li-Bo Yang ◽  
Xiao-Dan Fang ◽  
Qi Yin ◽  
Mao-Dong Li ◽  
...  
Keyword(s):  
Fluorescence Quenching ◽  
Fluorescent Probes ◽  
Fast Response ◽  
Sensitive Detection ◽  
Selective Detection

Two isostructural lanthanide–organic frameworks containing bithiophene groups can be used as fast-response fluorescent probes for the sensitive detection of nitrobenzene and Fe3+ ions through fluorescence quenching.

Selenide-containing organic resonance molecules as turn-on fluorescent probes for the selective detection of hypochlorous acid

2018 ◽  
Vol 54 (23) ◽  
pp. 2926-2929 ◽  
Author(s):  
He Jiang ◽  
Linlin Jia ◽  
Yuanyuan Li ◽  
Sirui Liu ◽  
Runfeng Chen ◽  
...  
Keyword(s):  
Fluorescent Probes ◽  
Hypochlorous Acid ◽  
Sensitive Detection ◽  
Selective Detection ◽  
Turn On ◽  
New Strategy

A new strategy for designing turn-on fluorescent probes in N–PSe resonance architectures for the selective and sensitive detection of HClO is developed.

scholarly journals Synthesis of highly stable fluorescent poly(methacrylic acid-co-itaconic)-protected silver nanoclusters and sensitive detection of Cu2+

RSC Advances ◽  
2021 ◽  
Vol 11 (34) ◽  
pp. 20720-20724
Author(s):  
Guangyu Zhu ◽  
Hanjia Hu ◽  
Tao Yang ◽  
Junjun Ma ◽  
Sanjun Zhang ◽  
...  
Keyword(s):  
Fluorescence Quenching ◽  
Itaconic Acid ◽  
Methacrylic Acid ◽  
Silver Nanoclusters ◽  
Sensitive Detection ◽  
Selective Detection ◽  
Highly Sensitive ◽  
One Step ◽  
Copolymer Poly

Silver nanoclusters were synthesized through one-step UV photoreduction using the multiple carboxyl copolymer poly(methacrylic acid-co-itaconic acid) as a novel template, which can be used for highly sensitive and selective detection of Cu2+ by fluorescence quenching.

Two donor–acceptor (D–A) type Zn(ii) complexes as fluorescent probes for highly selective detection of iodide

CrystEngComm ◽  
2020 ◽  
Vol 22 (11) ◽  
pp. 2103-2109
Author(s):  
Hao Su ◽  
Liang Hao ◽  
Wajid Hussain ◽  
Zhongkui Li ◽  
Hui Li
Keyword(s):  
Fluorescent Probes ◽  
Selective Detection ◽  
Donor Acceptor

Two noval donor-acceptor (D–A) type Zn(ii) complexes ([Zn2(L1)2(MeCN)(MeOH)]·(MeCN) (1) and [ZnL2(H2O)] (2)) were obtained and selectively detected iodide as fluorescent probes.

Ultra-selective detection of sub-ppm-level benzene using Pd–SnO2 yolk–shell micro-reactors with a catalytic Co3O4 overlayer for monitoring air quality

2017 ◽  
Vol 5 (4) ◽  
pp. 1446-1454 ◽  
Author(s):  
Seong-Yong Jeong ◽  
Ji-Wook Yoon ◽  
Tae-Hyung Kim ◽  
Hyun-Mook Jeong ◽  
Chul-Soon Lee ◽  
...  
Keyword(s):  
Air Quality ◽  
Sensitive Detection ◽  
Selective Detection ◽  
Micro Reactors ◽  
Ppm Level ◽  
Micro Reactor

Ultra-selective and sensitive detection of benzene was achieved using Pd-loaded SnO2 yolk–shell micro-reactor sensing films coated with a catalytic Co3O4 overlayer.

Lateral flow immunoassay based on dual spectral-overlapped fluorescence quenching of polydopamine nanospheres for sensitive detection of sulfamethazine

2022 ◽  
Vol 423 ◽  
pp. 127204 ◽  
Author(s):  
Zexiang Wang ◽  
Keyu Xing ◽  
Nengshui Ding ◽  
Suhua Wang ◽  
Ganggang Zhang ◽  
...  
Keyword(s):  
Fluorescence Quenching ◽  
Lateral Flow ◽  
Sensitive Detection ◽  
Lateral Flow Immunoassay

Selective Detection of Mercury Ions Based on Tin Oxide Quantum Dots: Performance and Fluorescence Enhancement Model

2021 ◽  
Author(s):  
Jianqiao Liu ◽  
Yu Bai ◽  
Jingcheng Shi ◽  
Qing Yu ◽  
Jifei Liu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Metal Ions ◽  
Tin Oxide ◽  
Fluorescent Probes ◽  
Fluorescence Enhancement ◽  
Selective Detection ◽  
Mercury Ions ◽  
Metal Ions Detection

The superiority of fluorescence-based method in the metal ions detection are well developed, however, the current quantum dots (QDs) fluorescent probes for mercury ions (Hg2+) still have many limitations, such...

An enzyme free electrochemical biosensor for sensitive detection of miRNA with a high discrimination factor by coupling the strand displacement reaction and catalytic hairpin assembly recycling

The Analyst ◽  
2017 ◽  
Vol 142 (21) ◽  
pp. 4116-4123 ◽  
Author(s):  
Juan Yao ◽  
Zhang Zhang ◽  
Zhenghua Deng ◽  
Youqiang Wang ◽  
Yongcan Guo
Keyword(s):  
Electrochemical Biosensor ◽  
Sensitive Detection ◽  
Selective Detection ◽  
Discrimination Factor ◽  
Displacement Reaction ◽  
Strand Displacement ◽  
High Discrimination ◽  
Catalytic Hairpin Assembly ◽  
Strand Displacement Reaction

Sensitive and selective detection of miRNA based on the toehold-mediated strand displacement reaction (SDR) and non-enzymatic catalytic hairpin reaction (CHA) recycling.

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