English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

This study describes the sensing studies of QCM sensor which modified with calixarene hydrazine amide derivative immobilized Merrifield resin (CIMR) for the p -nitrophenol (PNP) sensing in aqueous media. For this aim, first CIMR was prepared and its structure was characterized, and then it was coated onto the QCM crystal surface. The PNP sensing studies of CIMR modified QCM sensor revealed good results for PNP sensing. Thus, it was performed the sensing studies at different concentration and pHs in aqueous media. From the results, it was found that the limit of detection was 0.34 mM and optimum pH value was 10 for PNF sensing by CIMR modified QCM sensor. Moreover, it was calculated the adsorption capacity of CIMR as 372 mg/g from the Langmuir and Freundlich isotherm models.

Sensing of p-Nitrophenol in Aqueous Media on QCM Sensor Coated with Calixarene Derivative Immobilized Merrifield Resin