Renal Cell Carcinoma with Gastric and Paratracheal Metastases

An, Rodrigues; Pranavan, Ganesalingam; Gananadha, Sivakumar

doi:10.21767/2575-7733.10000i15

Cited by 1 publication

(1 citation statement)

References 2 publications

(1 reference statement)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In living organisms, PPi is produced by the hydrolysis of adenosine triphosphate (ATP) and participates in the polymerization of DNA and RNA [21–23]. In addition, PPi has been reported to be applied in the diagnosis of arthritis, chondrocalcinosis, and Mönckeberg's arteriosclerosis wildly, resulting from its intimate relationship with blood coagulation [24, 25]. Based on the concentration in the body, PPi is expected to act as a potential biomarker for cancer monitoring and provide important information for relevant therapy [26].…”

Section: Introductionmentioning

confidence: 99%

Thienopyrimidine‐derived multifunctional fluorescence sensor for the detection of Cu²⁺, Fe³⁺, and PPi in different solvents

Shi,

Kang,

Liu

et al. 2024

Luminescence

View full text Add to dashboard Cite

Hydrazine substituted thienopyrimidine, a new fluorophore, was used to synthesize a novel Schiff base R1 as a chemosensor via the condensation with p‐formyltriphenylamine, and the structure was confirmed using nuclear magnetic resonance spectroscopy (NMR) and mass spectrometry (MS) analysis. When treated with Cu2+ in dimethylsulfoxide (DMSO)/H2O buffer, R1 showed a phenomenon of fluorescence quenching, which was reversible with the action of ethylenediaminetetraacetic acid (EDTA). When treated with Fe3+ in dimethylformamide (DMF)/H2O buffer, R1 exhibited the same phenomenon, but fluorescence was recovered with inorganic pyrophosphate (PPi) quantitatively. The complexation ratios for R1‐Cu2+ and R1‐Fe3+ were both 1:2, which were manifested by MS titrations and corresponding Job's plots. The limits of detection of R1 for Cu2+ and Fe3+ were 3.11 × 10−8 and 1.24 × 10−7 M, respectively. The sensing mechanism of R1 toward Cu2+ and Fe3+ was confirmed using density functional theory calculations and electrostatic potential analysis. Test strips of R1 were fabricated successfully for on‐site detection of Cu2+ and Fe3+. In addition, R1 was applied to recognize Cu2+ and Fe3+ in actual water samples with satisfactory recovery.

show abstract

Section: Introductionmentioning

confidence: 99%

Thienopyrimidine‐derived multifunctional fluorescence sensor for the detection of Cu²⁺, Fe³⁺, and PPi in different solvents

Shi,

Kang,

Liu

et al. 2024

Luminescence

View full text Add to dashboard Cite

show abstract

Renal Cell Carcinoma with Gastric and Paratracheal Metastases

Cited by 1 publication

References 2 publications

Thienopyrimidine‐derived multifunctional fluorescence sensor for the detection of Cu²⁺, Fe³⁺, and PPi in different solvents

Thienopyrimidine‐derived multifunctional fluorescence sensor for the detection of Cu²⁺, Fe³⁺, and PPi in different solvents

Contact Info

Product

Resources

About

Renal Cell Carcinoma with Gastric and Paratracheal Metastases

Cited by 1 publication

References 2 publications

Thienopyrimidine‐derived multifunctional fluorescence sensor for the detection of Cu2+, Fe3+, and PPi in different solvents

Thienopyrimidine‐derived multifunctional fluorescence sensor for the detection of Cu2+, Fe3+, and PPi in different solvents

Contact Info

Product

Resources

About

Thienopyrimidine‐derived multifunctional fluorescence sensor for the detection of Cu²⁺, Fe³⁺, and PPi in different solvents

Thienopyrimidine‐derived multifunctional fluorescence sensor for the detection of Cu²⁺, Fe³⁺, and PPi in different solvents