Zobrazeno 1 - 10
of 24 396
pro vyhledávání: '"Electrochemical Sensor"'
Autor:
Guangyu Han, Wenjuan Zhang
Publikováno v:
Alexandria Engineering Journal, Vol 108, Iss , Pp 654-661 (2024)
This work aimed to develop a simple, very stable, and sensitive biosensor to detect methadone for athlete doping monitoring by integrating polyaniline and graphitic carbon nitride on a glassy carbon electrode (PANI/g-C3N4/GCE). Using modified g-C3N4/
Externí odkaz:
https://doaj.org/article/c4894f3ec2b34663a8e5f9777bfa631f
Autor:
Thi Kim Ngan Nguyen, Tien Dat Doan, Huy Hieu Luu, Hoang Anh Nguyen, Thi Thu Ha Vu, Quang Hai Tran, Ha Tran Nguyen, Thanh Binh Dang, Thi Hai Yen Pham, Mai Ha Hoang
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 15, Iss 1, Pp 1522-1535 (2024)
A novel electrochemical sensor for the detection of enrofloxacin (ENR) in aqueous solutions has been developed using a carbon paste electrode modified with a mixture of metal-organic frameworks (MOFs) of CuBTC and FeBTC. These MOFs were successfully
Externí odkaz:
https://doaj.org/article/c7f0bfea775c40a2a506675c1a718455
Autor:
Annamalai Karthika, C. Sudhakar, Periyakaruppan Karuppasamy, Baluchamy Tamilselvi, Subramaniam Meena, Kurupalya Shivram Anantharaju, K. B. Tan, H. C. Ananda Murthy
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract A highly selective, sensitive caffeic acid (CA) detection based on calcium oxide nanoparticles (CaO NPs) derived from extract of Moringa oleifera leaves decorated graphitic carbon nitride covalently grafted poly vinyl alcohol (CaO/g-C3N4/PVA
Externí odkaz:
https://doaj.org/article/2f8cd56bffea4d8aa9b2dc0925490848
Publikováno v:
Exploration of Foods and Foodomics, Vol 2, Iss 6, Pp 659-671 (2024)
Aim: The scope of the present study was to elaborate a nitrite electrochemical sensor using multi-walled carbon nanotubes (MWCNTs) modified Pt electrode. Methods: The electrocatalytic activity of the proposed sensor was studied by cyclic voltammetry
Externí odkaz:
https://doaj.org/article/0b70df358b3848f2874a80935aea5526
Autor:
B S Surendra, M Mahadeva Swamy, Bincy Rose Vergis, M Bhaskar, C D Shilpa, Syed Khasim, K. Y. Chan, H C Ananda Murthy
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-20 (2024)
Abstract The study of research proposes a systematic pattern for optimization and fabrication of a sustainable-cost effective electrochemical sensor made by Bi-CdFe2O4 (BCDF) nanoparticle and graphite powder. The structural examinations of synthesize
Externí odkaz:
https://doaj.org/article/3eca7529e98540d5bbd0a0a86657caad
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract This study introduces a novel ion-imprinted polymer for the ultrasensitive detection of mercury(II) in water. The ion-imprinted polymer was synthesized via a simple bulk polymerization process using methacrylic acid as the functional monomer
Externí odkaz:
https://doaj.org/article/e9c75da9fe2a4b5a826b7e97cd689ca0
Autor:
Muhammad Wasim, Sana Shaheen, Batool Fatima, Dilshad Hussain, Fatima Hassan, Shajeea Tahreem, Muhammad Mahmood Riaz, Ahmad Yar, Saadat Majeed, Muhammad Najam-ul-Haq
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Selective and sensitive sarcosine detection is crucial due to its recent endorsement as a prostate cancer (PCa) biomarker in clinical diagnosis. The reduced graphene oxide-cobalt nickel tungsten boron oxides (CoNiWBO/rGO) nanocomposite is de
Externí odkaz:
https://doaj.org/article/49fe5aa9de254609be71f6984d8ddc23
Autor:
Hairunnisa Mohd Anas Khan, Nor Azah Yusof, Shahrul Ainliah Alang Ahmad, Choo Yee Yu, Nurul Hanun Ahmad Raston, Siti Fatimah Abd Rahman
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract An alternative biomarker for assessing the cyanide levels in postmortem materials is crucial for investigating acute cyanide intoxication. Herein, an aptamer–ligand biorecognition system with high specificity was developed to detect acute
Externí odkaz:
https://doaj.org/article/2e0f41d81e474d0288710fa91fbb2284
Autor:
Arrthi Ravitchandiran, Saad AlGarni, Mohamad S AlSalhi, Rajamohan Rajaram, Tabarak Malik, Subramania Angaiah
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract The ZnFe prussian blue analogue [ZnFe(PBA)] was infused with Ti3C2Tx (MXene) denoted as ZnFe(PBA)@Ti3C2Tx and was prepared by an in-situ sonication method to use as a non-enzymatic screen printed electrode sensor. The advantage of non-enzyma
Externí odkaz:
https://doaj.org/article/1f54b69086ed46289665443ded117d05
Autor:
Eduardus Ariasena, Aldyla Nisa Raditya, Nadia Salsabila, Geolita Ihsantia Ning Asih, Uperianti, Rizky Indah Sari, Murni Handayani, Rikson Siburian, Cepi Kurniawan, Nuni Widiarti, Irkham, Yeni Wahyuni Hartati, Isa Anshori
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-25 (2024)
Abstract Gold nanodendrite (AuND) is a type of gold nanoparticles with dendritic or branching structures that offers advantages such as large surface area and high conductivity to improve electrocatalytic performance of electrochemical sensors. AuND
Externí odkaz:
https://doaj.org/article/3b86923886af45359e62fa56c1f22e19