ISEsAmmoniumChlorideISE'sDissolved oxygenFluorideDeterminationSelectivityHeavy metal ionsAqueousDifferent ionsAmmonia ElectrodeProbesMeasurementElectrochemical sensorWastewaterReplaceableIonophoresPotassium ionsReproducibilityAnalysersMembranesPolymerIonicCrystallineRedox2021MetersNernstianTemperatureConductivity sensorsPlastic membraneTurbidityCombinationCalibrationSodiumNitrate sensorsSpecificationsGlucoseConnectorHydrogenSoilDrinking waterMembrane sensorScanning electron mPolymericSolutionTransducerWidelyDouble junction referenceSolid-stateDetection limitCharacteristics2017MolecularReference
ISEs13
- There are four main types of ion-selective membrane used in ion-selective electrodes (ISEs): glass, solid state, liquid based, and compound electrode. (wikipedia.org)
- Fixed Sensing Modules - Combination solid state ISEs are electrodes that detect free ions in a solution. (hannagreece.gr)
- Combination liquid membrane ISEs are electrodes that detect free ions in a solution. (hannaservice.si)
- The solid-state sensors have a huge advantage over conventional ISEs in that there is no internal fill solution to degenerate the sensor this means that SMART STORM'S direction combination ISEs have an unrivalled lifetime and a very low cost of ownership. (smartstormgroup.com)
- Ion Selective Electrodes (ISEs) are sensors that measure the activity of a specific ion in solution and convert it to an electrical signal (mV). (furrowpump.com)
- Nitrate ion-selective electrodes (ISEs) are available for many water quality platforms, including the YSI ProDSS and EXO. (xylem.com)
- These sensors have a membrane that specifically targets the nitrate ion, but there are issues with using nitrate ISEs in the field, such as interferences. (xylem.com)
- The goal of this work is to fabricate robust, highly-miniaturised, wireless sensor modules that incorporates ion-selective electrodes (ISEs). (ucc.ie)
- The simplicity of ISEs (low costs and low power requirements) allow for the preparation of sensors that are all very similar in construction but can at the same time be easily made for variety of different environmentally important ions (i.e. heavy metals). (ucc.ie)
- This work describes the fabrication and testing of inexpensive PVC-membrane-based ion selective electrodes (ISEs) for monitoring nitrate levels in soil water environments. (escholarship.org)
- Ion-selective electrodes (ISEs) are widely used to monitor ions in various applications from environmental to clinical settings and pharmaceutical analysis. (ucf.edu)
- ISEs are a type of potentiometric sensor that provides a versatile, cost-effective, and efficient platform towards wearable sensing applications. (ucf.edu)
- This work discusses the development and characterization of calibration-free ISEs for the selective detection of different ions (Na+, K+ and Fluoxetine). (ucf.edu)
Ammonium6
- ISENH4181 is a digital, combination ammonium ion selective electrode (ISE) with a non-refillable, double junction reference and built-in temperature sensor. (globalspec.com)
- The Ammonium Ion-Selective Electrode (ISE) can be used to measure the concentration of Ammonium (NH 4 + ) in aqueous samples. (vernier.com)
- Use the Ammonium ISE to measure levels of ammonium ions introduced from fertilizers. (vernier.com)
- The Ammonium ISE has a combination-style, non-refillable, gel-filled electrode. (vernier.com)
- Learn why IQ SensorNet's ion-selective electrode sensors (ISE) are the best choice for continuously monitoring ammonium and nitrate in wastewater. (ysi.com)
- When ammonia is found in biological materials at physiological pH (7.2), most of it (99%) will be found as ammonium ion, due to its pKa of 9.2. (cdc.gov)
Chloride5
- Our efforts concentrated on the development of a potentiometric device, consisting of a solid-state sodium selective electrode and a solid-state chloride electrode. (dcu.ie)
- The NitraLyt provides continuous and reagentless monitoring of Nitrate and Chloride, the most precise and reliable electrodes on the market. (ysi.com)
- The HI4108 cupric ion-selective electrode is a complete potentiometric cell that contains a silver/silver chloride (Ag/AgCl) reference housed within a PEI plastic body with a potassium nitrate electrolyte. (hannagreece.gr)
- The HI4104 calcium ion-selective electrode is a complete potentiometric cell that contains a silver/silver chloride (Ag/AgCl) reference housed within a PEI plastic body with a potassium chloride electrolyte. (hannaservice.si)
- The influence of the electrode body's material upon the composition of the plasticized poly(vinyl chloride) membrane, and thus also upon the sensor characteristics, was also studied. (abo.fi)
ISE's3
- Ion Selective electrodes are specific sensors designed to sense a single element, like the pH sensor which is designed to sense hydrogen Ions the ISE's can be used in applications to identify the content of various other Ions. (labmate-online.com)
- Sentek combination ISE's consist of the ISE sensing element and a built in reference system, the reference electrode is chosen as the compatible reference system for the Ion in question. (labmate-online.com)
- Ammonia ISE's will not work in sea water and interfering ions will effect reading. (rshydro.co.uk)
Dissolved oxygen5
- The Sentek range now includes dissolved oxygen and ion selective electrodes as well as instruments specifically created for use in labs and the food and beverage and swimming pool markets. (envirotech-online.com)
- Choose between the fully loaded 4-port cable assembly outfitted with any four DSS sensors (with depth or no depth) or the ODO/CT probe and cable - where you get accurate DO measurements every time with an optical dissolved oxygen sensor with an inline conductivity sensor, allowing for real-time salinity compensation. (adkinstruments.in)
- The optical dissolved oxygen sensor has no replaceable membranes or caps and requires no circulator. (rshydro.co.uk)
- The temperature sensor is used to provide compensation for Specific Conductance, Dissolved Oxygen, pH, and Ion Selective Electrodes. (rshydro.co.uk)
- Over the past 50 years, Hamilton Company has evolved through advances in scientific technique to proved a broad offering of pH, dissolved oxygen, redox and conductivity sensors. (winebusinessanalytics.com)
Fluoride4
- Calibration standards are essential to create the calibration curve on Fluoride ion sensors. (ntsensors.com)
- An example is the fluoride selective electrode based on LaF3 crystals. (wikipedia.org)
- Fluoride selective electrode Ion transport number Solvated electron Electrochemical hydrogen compressor A. J. Bard and L. Faulkner (2000). (wikipedia.org)
- ISEF121 is a digital, combination fluoride ion selective electrode (ISE) with a non-refillable, single junction reference and built-in temperature sensor. (globalspec.com)
Determination15
- For example, an electrode based on Valinomycin may be used for the determination of potassium ion concentration. (wikipedia.org)
- The HI4108 is a solid state, combination ion-selective electrode (ISE) for the determination of cupric ions (Cu 2+ ) in solution. (hannagreece.gr)
- The HI4104 is a liquid membrane, calcium combination ion selective electrode (ISE) for the determination of calcium (Ca2+) in solution. (hannaservice.si)
- It was successfully applied as an indicator electrode in potentiometric titration of lead ions with K 2 CrO 4 and for direct determination of Pb 2+ ions in real sample solution. (e3s-conferences.org)
- Conclusions: This Fl-ClTPB-NPhOE sensor was used for the potentiometric determination of the content of fluoxetine hydrochloride in pure form and pharmaceutical formula. (setpublisher.com)
- Ganjali MR, Haji-Hashemi H, Faridbod F, Norouzi P, Qomi M. Potentiometric determination of alprazolam based on carbon paste and PVC membrane electrodes. (setpublisher.com)
- PVC membrane sensors for potentiometric determination of bambuterol in pharmaceutical formulation. (setpublisher.com)
- Ganjali MR, Larijani B, Norouzi P. Determination of midazolam by potentiometric PVC membrane and MWCNTS based carbon paste sensors. (setpublisher.com)
- Ganjali MR, Aghili S, Hamedani MP, Norouzi P. Potentiometric determination of raloxifene by PVC membrane sensor. (setpublisher.com)
- Ganjali MR, Karimi A, Shahtaheri SJ, Norouziet P. Determination of clonidine by potentiometry using PVC membrane electrode. (setpublisher.com)
- Faridbod F, Hosseini M, Ganjali MR, Norouzi P. Potentiometric sensor for determination of clomiphene. (setpublisher.com)
- Faridbod F, Mizani F, Ganjali MR, Norouzi P. Determination of ondansetron hydrochloride by a liquid membrane potentiometric sensor based on room temperature ionic liquids. (setpublisher.com)
- Faridbod F, Ganjali MR, Norouzi P. Potentiometric PVC membrane sensor for the determination of terbinafine. (setpublisher.com)
- This technology was also applied for the development of a highly reproducible paper-based ion-selective electrode for the determination of fluoxetine. (ucf.edu)
- The G/PANI-modified electrode allowed selective determination of the target metals in the presence of common metal interferences including Mn(II), Cu(II), Fe(III), Fe(II), Co(III), and Ni(II). (cdc.gov)
Selectivity8
- Chalcogenide glass also has selectivity for double-charged metal ions, such as Pb2+, and Cd2+. (wikipedia.org)
- They have good selectivity, because only ions which can introduce themselves into the crystal structure can interfere with the electrode response. (wikipedia.org)
- They are also the most widespread electrodes with anionic selectivity. (wikipedia.org)
- Extraction takes place by a cation exchange mechanism and the ligand shows a pronounced selectivity towards Cu^{2+} ions. (tubitak.gov.tr)
- The selectivity of the ligand was evaluated by competitive extraction of copper ions from a synthetic sample. (tubitak.gov.tr)
- The potentiometric response characteristics (slope, detection limit, selectivity, and pH sensitivity) of sensors prepared with different membrane compositions (ionophore, ionophore concentration, anion exchanger concentration, and plasticizer) were evaluated. (abo.fi)
- The sensors exhibited modest selectivity for acetate but good selectivity for benzoate. (abo.fi)
- Analytical performance studies demonstrated the good electrode reproducibility and the selectivity of the BiNPs/Gr/GCE towards cisplatin detection. (bvsalud.org)
Heavy metal ions1
- The proposed sensor is not pH sensitive in the range 4.0-6.9 and shows a very good discriminating ability towards Pb 2+ ion in comparison with some alkali, alkaline earth, transition and heavy metal ions. (e3s-conferences.org)
Aqueous3
- Ion-selective electrodes are used in analytical chemistry and biochemical/biophysical research, where measurements of ionic concentration in an aqueous solution are required. (wikipedia.org)
- The Go Direct Potassium Ion-Selective Electrode (ISE) can be used to measure the concentration of potassium (K + ) ions in aqueous solutions. (maelibunadur.is)
- Upon full optimization, highly reproducible paper-based ion-selective electrodes and wearable sensors for the measurement of sodium and potassium ions in aqueous solution and artificial sweat were fabricated. (ucf.edu)
Different ions1
- Usage of specific resins allows preparation of selective electrodes for tens of different ions, both single-atom or multi-atom. (wikipedia.org)
Ammonia Electrode1
- Replacement Membranes, for Ammonia Electrode, Ea. (thomassci.com)
Probes1
- Cables, probes/sensors, and accessories sold separately. (adkinstruments.in)
Measurement4
- Potentiometric measurement by means of ion sensitive electrodes. (ysi.com)
- We offer a wide variety of sensors for flow, level and water quality measurement. (smartstormgroup.com)
- A global system solution provider with expertise in process control and automation, supplying innovative flow sensors, analytical instrumentation, flow measurement, process valves, pneumatic actuation and controllers to the wine industry. (winebusinessanalytics.com)
- A selective and sensitive voltammetric sensor for the measurement of the chemotherapy drug cisplatin was based on bismuth nanoparticles decorated on a graphene-modified glassy carbon electrode (BiNPs/Gr/GCE). (bvsalud.org)
Electrochemical sensor4
- This is just a small sample of what we can do and the industries and applications our sensors are used in, if you have any pH, conductivity or electrochemical sensor requirement please contact us to discuss your requirements. (labmate-online.com)
- After 3 decades, Sentek are now the UK's largest electrochemical sensor company with over 50,000 units produced monthly. (envirotech-online.com)
- Sensitive electrochemical sensor using a graphene-polyaniline nanocomposite for simultaneous detection of Zn(II), Cd(II), and Pb(II). (cdc.gov)
- This work describes the development of an electrochemical sensor for simultaneous detection of Zn(II), Cd(II), and Pb(II) using a graphene-polyaniline (G/PANI) nanocomposite electrode prepared by reverse-phase polymerization in the presence of polyvinylpyrrolidone (PVP). (cdc.gov)
Wastewater2
- The sensor is part of our IQ SensorNet family of products and works directly with our advanced wastewater process monitoring and control platform the IQ SensorNet 2020 3G controller or our simplified IQ SensorNet 282/284 controller. (ysi.com)
- On-site sanitation systems in Europe are evaluated through an EU-labeled procedure done on a test platform under a specific loading schedule ( NF EN 12566-3 + A1 2009 - 'Small wastewater treatment systems for up to 50 PT'), but these test procedure conditions are not representative of real-world treatment-system conditions in terms of wastewater characteristics and loads. (iwaponline.com)
Replaceable2
- The individually replaceable electrodes have a typical lifetime of 18 to 24 months and are warrantied for 1 year, minimizing maintenance efforts and ownership costs. (ysi.com)
- The Ammonia Ion Selective Electrode with replaceable plasticized tips and has a maximum depth of 25 meters. (rshydro.co.uk)
Ionophores1
- Solid-contact ion-selective electrodes with carbazole-derived ionophores were prepared. (abo.fi)
Potassium ions1
- Use the Go Direct Potassium Ion-Selective Electrode to wirelessly measure levels of potassium ions. (maelibunadur.is)
Reproducibility2
- Thus, approaches for sensor manufacturing towards improving sensor to sensor reproducibility is a need, mainly for wearable sensors applications. (ucf.edu)
- Effect of ion-selective membrane (ISM) solvent on ISE reproducibility was studied by comparing tetrahydrofuran (THF) (a typical solvent for membrane preparation) and cyclohexanone. (ucf.edu)
Analysers1
- Analysers based on ion-selective electrodes can provide fast turn-around time for critical care testing. (dcu.ie)
Membranes4
- Glass membranes are made from an ion-exchange type of glass (silicate or chalcogenide). (wikipedia.org)
- Ion-exchange resins are based on special organic polymer membranes which contain a specific ion-exchange substance (resin). (wikipedia.org)
- The ions leakage is also affecting the responses of other potentiometric sensors, in this number also those in which conducting polymer (CP) films are used as alternative membranes or all-solid-state ion-selective electrodes (ASS-ISE, where the internal solution was replaced by CP film). (science24.com)
- Plasticisers for liquid polymeric membranes of ion-selective chemical sensors. (setpublisher.com)
Polymer5
- Probe + Iodide ISE are a half-cell (reference not integrated) ion selective electrode (ISE) with a robust body, solid-state PVC (polymer) membrane selective to Iodide ions in solution. (ntsensors.com)
- This approach relates the local elevation of ions concentration at the CP surface to spontaneous processes of polymer charging/discharging. (science24.com)
- The PVC membrane comprised with organic ion exchanger produces a potential change due to the calcium ion exchange between the organic polymer membrane and the sample. (hannaservice.si)
- A liquid membrane ion selective electrode develops a voltage due to the ion exchange that occurs between the solution and the polymer membrane that contains organic ion exchange resin. (hannaservice.si)
- Liquid selective electrodes for dextromethorphan hydrobromide based on a molecularly imprinted polymer in PVC matrix membrane. (setpublisher.com)
Ionic3
- For the HI4108 to measure cupric ions accurately, it is important that the ionic strength of the standards and sample be adjusted to a high and constant value with the HI4000-00 ionic strength adjuster (ISA) solution. (hannagreece.gr)
- When the ionic strength of the solution is fixed by the addition of ISA, the voltage is proportional to the concentration of free ions in solution. (hannagreece.gr)
- The electrode membrane phase contains 1-heksyl-3-methylimidazolium hexafluorophosphate (HMImPF 6 ) as lipophilic ionic additive. (e3s-conferences.org)
Crystalline1
- Crystalline electrodes maybe polished and cleaned as the electrode gets older. (smartstormgroup.com)
Redox1
- Manufacturing pH electrodes , Conductivity Sensors , Ion Selective electrodes and redox sensors Sentek are able to meet all you sensor requirements. (labmate-online.com)
20211
- Rostampour Kakroudi, Mohammad, "Highly Reproducible Electrochemical Sensors towards Wearable Applications and Pharmaceutical Analysis" (2021). (ucf.edu)
Meters2
- Depth sensors are available in 5 ranges from 0 - 200 meters in absolute or vented. (rshydro.co.uk)
- Leaf area meters, plant canopy analyzer, portable photosynthesis system, handheld porometer/fluorometer, automated soil flux system, light sensors and CO2/H2O & CH4 analyzers. (winebusinessanalytics.com)
Nernstian3
- This sensor gave a good Nernstian response of 29.7 \pm 0.3 mV/decade over a concentration range of 10^{-4}-10^{-1} M of copper ions, independent of pH in the range of 3.5-6.5, with a detection limit of 2 \times 10^{-5} M and a response time of (tubitak.gov.tr)
- The electrode shows a Nernstian response for lead ions over a wide concentration range (1×10 −8 −1×10 −1 mol L −1 ) and the slope of 28.1 mV/decade. (e3s-conferences.org)
- Results: The electrode containing Fl-ClTPB-NPhOE (fluoxetine-tetrakis(4-chlorophenyl)borate-2-nitrophenyloctyl ether showed a linear response to fluoxetine at concentration ranges of 30.93 - 2.16 g·L-1 with a super Nernstian cationic slope 60.19 mV·decade-1. (setpublisher.com)
Temperature2
- Although many sensors (e.g., temperature, light level, acceleration, etc.) that are compatible with sensor networks (i.e., sensitive, small, low power, etc.) are now commercially available, two important classes of sensors are not as technologically mature and remain an area of active research: chemical sensors and biological sensors. (escholarship.org)
- The temperature sensor is a 30k ohm thermistor and has a 316 Stainless Steel housing. (rshydro.co.uk)
Conductivity sensors4
- Sentek purely specialises in the manufacture and production of pH and conductivity sensors and other electrochemical sensors for water based applications. (labmate-online.com)
- Senteks origins were based in conductivity sensors and our standard range includes two pole conductivity and four pole conductivity technology. (labmate-online.com)
- Senteks reputation in pH electrodes and conductivity sensors comes from the ability and willingness to exactly match our customer's requirements. (labmate-online.com)
- Our ranges of pH and conductivity sensors can be used in a variety of applications from Laboratory based to field work and Industrial Applications. (labmate-online.com)
Plastic membrane2
- The primary ions leakage from the plastic membrane phase into the sample solution is the origin of the detection limits observed for IS-ISE being in order of mM at the most. (science24.com)
- The construction and general characteristics of fluoxetine ion-selective plastic membrane sensors, based on the use of a fluoxetine - tetrakis(4-chlorophenyl)borate ion-pair complex as electroactive material with 2-nitrophenyloctyl ether, bis(2-ethylhexyl)sebacate, bis(2-butylpentyl)adipate and 1-isopropyl-4-nitrobenzene as solvent mediators. (setpublisher.com)
Turbidity2
- The turbidity sensor is highly accurate up to 3000NTU's. (rshydro.co.uk)
- The Chlorophyll sensor accurately measures in 3 ranges from 0.03 to 500 ug/L. It has ambient light and turbidity rejection circuitry and fast response time and compact design. (rshydro.co.uk)
Combination4
- The device is based on a combination of screen printed Ag/AgCl electrodes and an ion-selective PVC membrane electrode. (dcu.ie)
- The Go Direct Potassium Ion-Selective Electrode has a combination-style, non-refillable, gel-filled electrode. (maelibunadur.is)
- Each SMART STORM'S Combination ISE has a 1 metre cable and can be used both on Smart Storm's USI and USM products and all other types of pH/ION meter including laboratory bench and research models. (smartstormgroup.com)
- Sensorex ISE electrodes feature a combination electrode design to measure ion concentration in ppm. (furrowpump.com)
Calibration2
- Calibration standards are essential to create the calibration curve on Iodide ion sensors. (ntsensors.com)
- Unfortunately, mass production and commercialization of such devices is often constrained by the requirement of sensor calibration. (ucf.edu)
Sodium1
- This thesis represents a study of certain clinical applications of sodium-selective electrodes. (dcu.ie)
Nitrate sensors3
- YSI's sensor requires 98% less power than traditional lamp-based systems, and it is up to 70 times smaller than other lamp-based UV nitrate sensors. (xylem.com)
- Scalable nitrate sensors (sensors which are small and inexpensive) would enable us to better assess non-point source pollution processes in agronomic soils, groundwater and rivers. (escholarship.org)
- Sensor research groups in the CENS have been working toward high-performance scalable nitrate sensors using (1) potentiometric, (2) amperometric method, and the recent addition is (3) spectrochemical sensor. (escholarship.org)
Specifications3
- Specifications: Sensor Type: PVC Membrane Range: 0.4-62,000 ppm (as NO3-) Sample pH Range: 2.5-11 Slope: 55 ± 3 mV/ decade Interferences: ClO4-, I-, ClO3-, F- Features: ABS plastic bo. (asi-sensors.com)
- Specifications: Sensor Type: PVC Membrane Range: 0.4-62,000 ppm (as NO3-) Sample pH Range: 2.5-11 Slope: 55 ± 3 mV/ decade Interferences: ClO4-, I-, ClO3-, F- Features: Refillable and stan. (asi-sensors.com)
- Specifications: Sensor Type: PVC Membrane Range: 0.03-18,000 ppm (as NH4) Sample pH Range: 2-7 Slope: 55 ± 3 mV/ decade Interferences: pH. (asi-sensors.com)
Glucose4
- An example is a glucose selective electrode. (wikipedia.org)
- 1) Construct a continuous monitoring glucose sensor. (zimmerpeacocktech.com)
- 2) Test their continuous monitoring glucose sensor. (zimmerpeacocktech.com)
- 9) Lean the theory of electrochemical continuous glucose monitoring sensor and have the connection between theory and practise clearly explained. (zimmerpeacocktech.com)
Connector2
- Electrodes measure 12 mm diameter x 145 mm length and are equipped with a one meter cable and BNC type connector. (thomassci.com)
- The versatile BNC connector allows students to easily replace the electrode when it expires or becomes damaged. (maelibunadur.is)
Hydrogen1
- It is insensitive to hydrogen sulfide (H2S) compared to polargraphic DO sensors and is not damaged by sunlight. (rshydro.co.uk)
Soil5
- pH is one of the main parameters in assessment of the quality of our environment (water, soil) and these ISE/pH sensors will be deployed in a miniaturised, programmable modular system. (ucc.ie)
- The work described will contribute to a widely distributed sensor network for monitoring the quality of our environment, focused mainly on soil and water quality. (ucc.ie)
- The main purpose of this research is to measure soil nitrate concentration using nitrate ion-selective electrode (ISE) sensor and Arduino programmable microcontroller. (iium.edu.my)
- A clear soil solution was crucial for maintaining the accuracy of ISE sensor, to avoid declining of 46.2% accuracy. (iium.edu.my)
- These results could assist researchers and farmers to accurately monitor the concentrations of soil nitrate on the field effectively as well as an insight to ISE sensor with Arduino technologies. (iium.edu.my)
Drinking water2
- The 43-Series Nitrate Ion-Selective Electrode (ISE) is a general purpose, laboratory or field electrode offering affordable, low maintenance nitrate analysis performance for many water applications such as drinking water, agriculture applications and food/beverage. (asi-sensors.com)
- The 12-Series Nitrate Ion-Selective Electrode (ISE) is a premium laboratory or field electrode offering excellent performance and longevity in many water applications such as drinking water, agriculture applications and food/beverage. (asi-sensors.com)
Membrane sensor1
- A new polyvinylchloride membrane sensor for Pb 2+ with solid contact has been prepared. (e3s-conferences.org)
Scanning electron m1
- The surface morphologies of electrode modifications were characterized using scanning electron microscopy (SEM). (bvsalud.org)
Polymeric1
- Amodiaquine polymeric membrane electrode. (setpublisher.com)
Solution9
- An ion-selective electrode (ISE), also known as a specific ion electrode (SIE), is a transducer (or sensor) that converts the change in the concentration of a specific ion dissolved in a solution into an electrical potential. (wikipedia.org)
- Go Direct sensors can be used wired via USB or wirelessly via Bluetooth ® wireless technology, allowing you to choose the solution best for your classroom or laboratory. (maelibunadur.is)
- The possibility of shifting the detection limit of traditional, i.e. internal solution ion-selective electrodes (IS-ISE), down to picomolar levels has reached much attention in recent years[1]. (science24.com)
- Due to the nature of the solid state electrodes the selection of remedies available to control (or reduce) the ion leakage is limited compared to their internal solution counterparts. (science24.com)
- The skirted cone geometry of the sensor forms the liquid junction with the test solution at the tip of the junction cone, producing a highly stable reference potential and consistent flow rates of electrolyte into the solution. (hannagreece.gr)
- A solid state sensor electrode develops a voltage due to the ion exchange that occurs between the solution and the inorganic membrane. (hannagreece.gr)
- The lack of internal solution means that lifetime is enhanced and submersion is possible as the sensor does not flex under reasonable pressure. (smartstormgroup.com)
- Measure specific ion activity in solution and convert to an electrical signal. (furrowpump.com)
- Discover a gas sensor solution designed around your. (envirotech-online.com)
Transducer2
- Charging Characteristics of Solid-Contact Ion-Selective Electrodes Having a Capacitive Ion-to-Electron Transducer Layer. (peru.edu)
- One of the possible approaches to prevent the leakage of ions from the ASS-ISE is to surface modify the CP transducer part of the sensor with complexing ligand[2]. (science24.com)
Widely1
- They are commercially available for a large variety of ions, are widely used and have been characterised thoroughly by many investigators. (dcu.ie)
Double junction reference2
- Thomas also offers a half-cell version that requires a double junction reference electrode. (thomassci.com)
- Double junction reference electrodes allow the use of special outer chamber electrolyte formulas which can avoid or reduce interferences from other ions. (thomassci.com)
Solid-state3
- SMART STORM'S direction electrodes are rugged solid-state sensors with built in driTEK Teflon double junction references that do not require filling solutions, membrane replacements or operator maintenance. (smartstormgroup.com)
- The solid state sensor and maintenance free reference makes these electrodes ideal for both laboratory and field work. (smartstormgroup.com)
- There are two basic sensor constructions: PVC on a solid-state substrate and Crystal membrane with a solid-state contact. (smartstormgroup.com)
Detection limit1
- The sensor exhibited a dynamic linear range of 0.1-300 µM for DA, with a detection limit of 44.4 nM (S/N = 3). (bvsalud.org)
Characteristics2
- The choice of materials for the electrode body significantly affected the characteristics of the sensors. (abo.fi)
- Background: The analytical characteristics of electrodes containing liquid PVC membrane depend on the purity of the electroactive material and the applied membrane solvents. (setpublisher.com)
20171
- A. Oberoi, Sagar B., and Lekshmi S, "Effective Implementation of Automated Fertilization Unit Using Analog pH Sensor and Arduino", 2017 IEEE International Conference on Computational Intelligence and Computing Research, ICCIC 2017. (amrita.edu)
Molecular4
- The principle on which these electrodes are based is that the alkali metal ion is encapsulated in a molecular cavity whose size is matched to the size of the ion. (wikipedia.org)
- Potentiometric response and complexation studies of a size-selective supercontainer for molecular ion sensing. (peru.edu)
- Multiplexed analysis of molecular and elemental ions using nanowire transistor sensors. (peru.edu)
- Biomimetic supercontainers for size-selective electrochemical sensing of molecular ions. (peru.edu)
Reference4
- It is recommended for use with any Ion or mV meter and a reference electrode. (ntsensors.com)
- A separate reference electrode can be used with more than one type half-cell ISE, saving some cost. (thomassci.com)
- Modular structure with jointly used reference electrode and ion sensitive electrodes. (ysi.com)
- It has a rebuildable reference with PTFE/FEP Junction so there is no sensor to replace. (rshydro.co.uk)