Analysis of Uric Acid Using Carbon Paste Electrodes Modified by Molecularly Imprinted Polymer as Potentiometry Sensor

Darmokoesoemo, Handoko; Widayanti, Nesti; Khasanah, Miratul; Kusuma, Heri Septya

doi:10.7324/rjc.2017.1011558

Cited by 6 publications

(4 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The FTIR analysis of the shell powder of the garden snail Helix aspersa determined the presence hydroxyapatite (HAP) in an attempt to produce the compound from biological waste for biomedical applications [47]. In the horn snail Telescopium sp shell, the presence of carbonate functional group identified through FTIR for the use of toxic metal removal from aquatic environments [48]. In this study, the Gas chromatography and Mass spectrometry of the Pila globosa whole snail tissue revealed the presence of thirteen bioactive constituents of significant importance.…”

Section: Discussionmentioning

confidence: 99%

Gc- MS Screening and in-Silico Prediction of Pila Globosa Extract Against the Bone Diseases in Calcitonin Receptor

Pandirajan

Samuel²,

Iswaran

et al. 2022

JASR

View full text Add to dashboard Cite

India’s flora and fauna has diverse medicinal properties and constitutes the major portion of our traditional medicine system. One among them is snails. Snails have a long history of being used for treating diseases in traditional medicinal systems around the world including India and China. Pila globosa is one of the largest land snails, mainly used as food. Here in this study, the gas chromatography and mass spectrometry discovered the presence of thirteen bio active constituents with various medicinal applications. The constituent Stigmasta-4, 22-dien-3-beta-ol had the highest retention time and exhibited a efficient binding with the human protein calcitonin receptor ectodomain. The calcitonin receptor types is expressed widely in various tissues and cells but most importantly in the osteoclates and hence a very important receptor in the treatment for bone disorders. The binding of the Pila globosa snail constituent with the human calcitonin receptor proved that a novel drug can be developed from the snail for the treatment of bone disorders such as osteoporosis, hypercalcemia of malignancy and paget’s disease. In addition to that, the snail extract exhibited no cytotoxicity and an efficient antioxidant property against DPPH and H2O2 free radicals. The FTIR analysis revealed the snail contained biologically significant functional groups with properties suitable for a drug and prevalent in most of the pharmaceutical drugs. Thus, these results imply the safety and efficacy of the snail Pila globosa for a novel drug development.

show abstract

Section: Discussionmentioning

confidence: 99%

Gc- MS Screening and in-Silico Prediction of Pila Globosa Extract Against the Bone Diseases in Calcitonin Receptor

Pandirajan

Samuel²,

Iswaran

et al. 2022

JASR

View full text Add to dashboard Cite

show abstract

“…As it can be observed in the previous table, conducting polymers are very versatile in the determination of a wide variety of samples, including beverages (milk, wine, beer, juice, and water), pharmaceutical tablets (rutin and dopamine), and human body fluids (urine, blood, tears, and serum). Importantly, their analytical parameters, in terms of limit of detection and linear range, are competitive in comparison with other non-conducting polymer electrochemical sensors reported in literature, such as ceramic carbon and carbon paste modified sensors [ 90 , 91 , 92 ].…”

Section: Electronic Tongues (E-tongues) Based On Cpsmentioning

confidence: 96%

E-Tongues/Noses Based on Conducting Polymers and Composite Materials: Expanding the Possibilities in Complex Analytical Sensing

Sierra-Padilla

García-Guzmán

López-Iglesias

et al. 2021

Sensors

View full text Add to dashboard Cite

Conducting polymers (CPs) are extensively studied due to their high versatility and electrical properties, as well as their high environmental stability. Based on the above, their applications as electronic devices are promoted and constitute an interesting matter of research. This review summarizes their application in common electronic devices and their implementation in electronic tongues and noses systems (E-tongues and E-noses, respectively). The monitoring of diverse factors with these devices by multivariate calibration methods for different applications is also included. Lastly, a critical discussion about the enclosed analytical potential of several conducting polymer-based devices in electronic systems reported in literature will be offered.

show abstract

“…Another method that has been used for the analysis of creatinine is potentiometric method. In the potentiometric method used two electrodes, the working electrode and reference electrode (Darmokoesoemo, et al;. The function of the working electrode is sensoring the analyte in the solution being analyzed, so that the working electrode must be selective and sensitive to analyte.…”

Section: Introductionmentioning

confidence: 99%

Electrochemical Study of Theophylline - Urea Interaction Using Square Wave Voltammetry

Al-Hasany¹,

Al-Wahb²,

Al-Taee³

2019

RJS

View full text Add to dashboard Cite

In this work, the interaction between theophylline (TP) which gives a stable well-defined reduction peak at (1.07) V versus Ag/AgCl. Sat. KCl/ in phosphate buffer solution (pH=7) and urea was studied using square wave voltammetry (SWV) technique. Also, the binding constant and the thermodynamics parameters have been calculated. Different temperatures (288, 293, 298, 298, 303, 308 and 310) ºK were used to study the effect of temperature on binding constant (K). The results showed that the binding constant (K) decreased with increasing temperature. This is as a result of the negative value of enthalpy (-31.07)KJ.mol-1. The negative value of Gibbs energy (-13.632 x 10 2 _-12.296 x 10 2) KJ.mol-1 indicates that the interaction is spontaneous and could be due to van der Waals forces or hydrogen bonds effect (weak interaction).

show abstract

Analysis of Uric Acid Using Carbon Paste Electrodes Modified by Molecularly Imprinted Polymer as Potentiometry Sensor

Cited by 6 publications

References 7 publications

Gc- MS Screening and in-Silico Prediction of Pila Globosa Extract Against the Bone Diseases in Calcitonin Receptor

Gc- MS Screening and in-Silico Prediction of Pila Globosa Extract Against the Bone Diseases in Calcitonin Receptor

E-Tongues/Noses Based on Conducting Polymers and Composite Materials: Expanding the Possibilities in Complex Analytical Sensing

Electrochemical Study of Theophylline - Urea Interaction Using Square Wave Voltammetry

Contact Info

Product

Resources

About