A NEW PH-SENSOR BASED ON QUINHYDRONE

被引：13
|
作者：
SCHOLZ, F
DUSSEL, H
MEYER, B
机构：
[1] Institut für Angewandte Analytik und Umweltchemie, Humboldt-Universität, FB Chemie, Berlin, D-10115
来源：
FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY | 1993年 / 347卷 / 10-11期
关键词：
D O I：
10.1007/BF00635475
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
A potentiometric pH sensor made of graphite, solid paraffin and quinhydrone is described to behave near to reversibility. The slope of the potential versus pH plot is - 53.06 mV, the standard deviation of measurements is 0.05 to 0.06 pH units. Unlike the usual glass electrode this new pH sensor does not need calibration before use. The sensor can be made of any shape and size.
引用
收藏
页码：458 / 459
页数：2
相关论文
共 50 条
  • [21] pH-sensor properties of a fluorescent protein from Dendronephthya sp.
    Pakhomov, A. A.
    Chertkova, R. V.
    Martynov, V. I.
    RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY, 2015, 41 (06) : 602 - 606
  • [22] Electronic characterization of thin diamond like carbon films for pH-sensor applications
    Schitthelm, F
    Röver, KS
    Ferretti, R
    CHEMICAL MICROSENSORS AND APPLICATIONS, 1998, 3539 : 139 - 146
  • [23] Polysilicon nanowires FET as highly-sensitive pH-sensor: modeling and measurements
    Salauen, A-C.
    Pichon, L.
    Wenga, G.
    28TH EUROPEAN CONFERENCE ON SOLID-STATE TRANSDUCERS (EUROSENSORS 2014), 2014, 87 : 911 - 914
  • [24] Halochromic Silk Fabric as a Reversible pH-Sensor Based on a Novel 2-Aminoimidazole Azo Dye
    Ribeiro, Ana Isabel
    Vieira, Barbara
    Alves, Catia
    Silva, Barbara
    Pinto, Eugenia
    Cerqueira, Fatima
    Silva, Renata
    Remiao, Fernando
    Shvalya, Vasyl
    Cvelbar, Uros
    Padrao, Jorge
    Dias, Alice Maria
    Zille, Andrea
    POLYMERS, 2023, 15 (07)
  • [25] Impact of Congo red dye in nano-porous silicon as pH-sensor
    Kashyout, Abdel-Hady
    Soliman, Hesham
    Nabil, Marwa
    Bishara, Ahmed
    SENSORS AND ACTUATORS B-CHEMICAL, 2015, 216 : 279 - 285
  • [26] Response of an iridium oxide pH-sensor in nonaqueous solutions. Comparison with other pH-sensors
    Izutsu, K
    Yamamoto, H
    ANALYTICAL SCIENCES, 1996, 12 (06) : 905 - 909
  • [27] Integrated pH-Sensor for Medical Application in 180nm CMOS Technology
    Ouremchi, Mounir
    El Boutahiri, Abdelli
    Farah, Fouad
    El Khadiri, Karim
    Qjidaa, Hassan
    Lakhassassi, Ahmed
    Tahiri, Ahmed
    2019 4TH INTERNATIONAL CONFERENCE ON SMART AND SUSTAINABLE TECHNOLOGIES (SPLITECH), 2019, : 571 - 576
  • [28] A monolithic high performance ISFET pH-sensor with integrated micro reference electrode
    Huang, IY
    8TH WORLD MULTI-CONFERENCE ON SYSTEMICS, CYBERNETICS AND INFORMATICS, VOL XI, PROCEEDINGS: CONTROL, COMMUNICATION AND NETWORK SYSTEMS, TECHNOLOGIES AND APPLICATIONS, 2004, : 67 - 72
  • [29] The V-ATPase a2-subunit as a putative endosomal pH-sensor
    Marshansky, V.
    BIOCHEMICAL SOCIETY TRANSACTIONS, 2007, 35 : 1092 - 1099
  • [30] Clarity visualization of the fluorescent Cl-/PH-sensor expression in transgenic mouse brain
    Dyuba, A.
    Kaszas, A.
    Casini, A.
    Arosio, D.
    Esclapez, M.
    Bregestovski, P.
    JOURNAL OF NEUROCHEMISTRY, 2017, 142 : 63 - 63
12345