Tailoring a chromogenic diketopyrrolopyrrole based probe for cyanide ion detection-applications in capsules and Arduino programming device DOI
Hyunseo Kim, Palanisamy Jayasudha, Ramalingam Manivannan

и другие.

Journal of Photochemistry and Photobiology A Chemistry, Год журнала: 2024, Номер unknown, С. 116169 - 116169

Опубликована: Ноя. 1, 2024

Язык: Английский

Swift and quantitative naked-eye detection of cyanide: a dual-mode approach using an ICT-based colorimetric and ratiometric fluorescent chemodosimeter DOI

Sachin D. Padghan,

Jiun‐Wei Hu,

Yin-Hsuan Hsu

и другие.

Dyes and Pigments, Год журнала: 2024, Номер 228, С. 112229 - 112229

Опубликована: Май 15, 2024

Язык: Английский

Процитировано

13

Rationally designed dual channel reversible probe for cyanide recognition in aqueous medium with solid-state sensing abilities DOI

KIRAN KIRAN,

Anju Ranolia,

Priyanka Priyanka

и другие.

Journal of Photochemistry and Photobiology A Chemistry, Год журнала: 2024, Номер 453, С. 115650 - 115650

Опубликована: Апрель 1, 2024

Язык: Английский

Процитировано

5

An indolium inspired portable colorimetric sensor for cyanide recognition in environmental samples with smartphone integration DOI Creative Commons

KIRAN KIRAN,

Anju Ranolia,

Priyanka Priyanka

и другие.

RSC Advances, Год журнала: 2025, Номер 15(12), С. 9129 - 9140

Опубликована: Янв. 1, 2025

A novel indolium based low-cost and portable sensor for the colorimetric fluorogenic detection of cyanide ions.

Язык: Английский

Процитировано

0

A specific, ultra-sensitive and rapid naked-eye on-site recognition of CN– and Cu2+ ions in tap water using an isonicotinohydrazide-salisaldehyde hybrid probe DOI

Amin Ghaemi,

Hossein Reza Darabi, Kioumars Aghapoor

и другие.

Inorganic Chemistry Communications, Год журнала: 2024, Номер 163, С. 112330 - 112330

Опубликована: Апрель 5, 2024

Язык: Английский

Процитировано

3

A Novel Indolium-Based Fluorescent Probe for Fast Detection of Cyanide DOI Creative Commons

Mei Ding,

Xiao Xiao, Chen Zhou

и другие.

Biosensors, Год журнала: 2024, Номер 14(5), С. 244 - 244

Опубликована: Май 13, 2024

A novel indolium-based fluorescent probe for the detection of CN− was developed based on conjugation 1, 2, 3, 3-Tetramethyl-3H-indolium iodide and 2-acetyl benzothiophene. The introduction external caused a nucleophilic attack to quaternary amine salt structure in resulted departure ions steric rotation index group, which fluorescence quenching. titration experiments showed that had rapid qualitative quantitative analysis capabilities CN−. Moreover, relevant biocompatibility also demonstrated potential application value probe.

Язык: Английский

Процитировано

3

A ferrocene-based chemo-dosimeter for colorimetric and electrochemical detection of cyanide and its estimation in cassava flour DOI

V. Dharaniprabha,

A. Kalavathi,

K. Satheeshkumar

и другие.

Analytical Methods, Год журнала: 2024, Номер 16(28), С. 4880 - 4888

Опубликована: Янв. 1, 2024

A simple ferrocene-based chemo-dosimeter was developed to selectively sense CN − in an aqueous solution colourimetrically and electrochemically, served as a tool determine cyanide content cassava flour.

Язык: Английский

Процитировано

3

Intermolecular C–H···O hydrogen bond–induced H-aggregates for rapid, real-time detection of cyanide DOI

Sachin D. Padghan,

Jiun‐Wei Hu,

Li‐Ching Wang

и другие.

Dyes and Pigments, Год журнала: 2024, Номер unknown, С. 112567 - 112567

Опубликована: Ноя. 1, 2024

Язык: Английский

Процитировано

3

A sensitive colorimetric and “OFF-ON” fluorescent sensor for cyanide ions based on ESIPT-AIE mechanism from a fluorene-hydroxybenzaldehyde Schiff base DOI
Hossein Reza Darabi,

Amin Ghaemi,

Kioumars Aghapoor

и другие.

Journal of Photochemistry and Photobiology A Chemistry, Год журнала: 2025, Номер unknown, С. 116295 - 116295

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0

Development of Donor–Acceptor Architecture-Based Potential Theranostic Fluorescent Probes for Alzheimer’s Disease DOI
Nilesh Gajanan Bajad,

Gajendra T.A.,

Khushboo Sharma

и другие.

ACS Chemical Neuroscience, Год журнала: 2025, Номер unknown

Опубликована: Март 19, 2025

The cholinergic deficits and deposition of β-amyloid (Aβ) species are regarded as the key events contributing to progression Alzheimer's disease (AD). Herein, a series novel donor-acceptor architecture-type potential theranostic agents were designed, synthesized, evaluated for their against cholinesterase (ChE) enzymes detection Aβ species, which primary targets in development therapeutics AD. optimal compound/probe 18 containing benzothiazolium fluorophore with bifunctional electron-donating N-aryl piperazine scaffold exhibited potent inhibitory activities acetylcholinesterase (AChE; IC50 = 0.172 ± 0.011 μM) butyrylcholinesterase (BuChE; 1.376 0.141 μM). Measurement fluorescence properties showed that probe emission maxima (λem) >610 nm dimethyl sulfoxide (DMSO) >590 PBS, suitable imaging. In vitro studies demonstrated change characteristics high binding affinities (18; Kd 0.731 upon aggregates. affinity toward aggregates was further observed elavGAL4 > UAS Aβ, Drosophila larval brain sections, using imaging technique. vivo acute oral toxicity evaluation indicated safety profile lead 18. Moreover, behavioral including Y-maze object recognition tests signified administration compound improved cognitive spatial memory impairment at dose 10 20 mg/kg scopolamine-induced deficit model.

Язык: Английский

Процитировано

0

A hemicyanine-based dual-responsive fluorescent sensor for the detection of lithium and cyanide ions: application in living cells DOI Creative Commons
Ziya Aydın, Mukaddes Keskinateş,

Esra Armagan

и другие.

Analytical and Bioanalytical Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Апрель 3, 2025

Abstract A hemicyanine-based colorimetric and fluorometric sensor, 2-(2-(2,3,5,6,8,9-hexahydrobenzo[b][1,4,7,10]tetraoxacyclododecin-12-yl)vinyl)-3,3-dimethyl-1-propyl-3H-indol-1-ium iodide (MH-5), was developed synthesized to detect Li + CN − ions in DMSO-PBS buffer solution (10 mM, pH 7.25, v/v 1:9). MH-5 displayed a rapid highly selective response both , indicated by distinct color change from pink pale the presence of colorless upon detection, without interference other cations or anions. The interaction mechanisms with were investigated using various analytical techniques, including 1 H NMR, ESI–MS, FT-IR spectroscopy, Job’s plot analysis. These studies suggest that is detected through nucleophilic addition indolium moiety MH-5, while detection occurs via coordination oxygen atoms crown ether structure. fluorescence-based limits for determined be 0.150 µM 0.154 µM, respectively. Additionally, evaluated living cells, demonstrating effective cell penetration reliable potential bio-imaging applications. Graphical

Язык: Английский

Процитировано

0