Results 211 to 220 of about 127,122 (260)

The Glucose Sensor

Acta Medica Scandinavica, 1983
ABSTRACT. This review goes through the development of the glucose‐controlled insulin infusion systems. The closed‐loop system, Biostator®, is described with discussion of demands on technique and function. It deals with the applicability of the glucose sensor in normalizing the diabetic mal‐metabolism and selection of any glucose control wanted in ...
S E, Christensen, O, Schmitz, A P, Hansen, H, Orskov   +3 more
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Potentiometric glucose sensors.

Hormone and metabolic research. Supplement series, 1989
The determination of glucose is possible with the enzymatic reaction of glucose oxidase and potentiometric detection. The signal is proportional to the concentration up to 50 mg/dl. This value is fixed by the concentration of oxygen in the sample. By adding catalase, concentrations up to 2000 mg/dl are detectable. The steepness of the calibration curve
Honold, F., Cammann, K.
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Glucose sensor with improved haemocompatibilty

Biosensors and Bioelectronics, 2000
A new biocompatible copolymer has been synthesised and used in an electrochemical enzyme-based glucose sensor. The copolymer incorporates three segments including a monomer with an electrically neutral phosphorylcholine head group that is able to reject protein adsorption and two segments that increase the affinity to polyurethane substrate.
Y, Yang, S F, Zhang, M A, Kingston, G, Jones, G, Wright, S A, Spencer   +5 more
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Glucose‐sensitive holographic sensors

Journal of Molecular Recognition, 2004
AbstractHolographic sensors for monitoring glucose were fabricated from hydrogel films containing chemical ligands based on phenylboronic acid. The films were transformed into reflection holograms using a diffusion method coupled with exposure to laser light.
S, Kabilan, J, Blyth, M C, Lee, A J, Marshall, A, Hussain, X-P, Yang, C R, Lowe   +6 more
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Implantable Electrocatalytic Glucose Sensor

Hormone and Metabolic Research, 1994
An electrocatalytic glucose sensor for in vivo application has been developed to determine the glucose level in blood and further to control the insulin dosage in a closed loop system for diabetes therapy. The principle of the electrocatalytic glucose sensor is based on the direct electrochemical oxidation of glucose at a membrane-covered platinum ...
W, Lager, I, von Lucadou, H, Nischik, T, Nowak, W, Preidel, L, Ruprecht, M J, Stanzel, V, Tegeder   +7 more
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Glucose Sensor in Containment Technology

Hormone and Metabolic Research, 1994
A new transducer concept for miniaturized immobilized enzyme glucose sensors is presented. The enzyme containing membrane is anchored inside the microcontainment of a silicon chip together with the metal electrode. Containment based sensors are ideally suited for integration into microsystems.
R, Steinkuhl, H, Hinkers, C, Dumschat, M, Knoll, K, Cammann   +4 more
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In-line fiber glucose sensor

2013 IEEE 2nd Global Conference on Consumer Electronics (GCCE), 2013
We proposed an In-line fiber glucose sensor which immobilized the GOx on the surface of no-core fiber by analyzing the MMI signal. Based on the measurement results, the sensitivity of proposed method can be reached 50 mg/dl with the OSA of 0.1 nm wavelength resolution.
Tsai-Chen Wu, Yuan-Chang Jen, Cheng-Chih Hsu, Cheng-Ling Lee   +3 more
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Implanted Electroenzymatic Glucose Sensors

Diabetes Care, 1982
The advent of electrochemical sensors for intermittent sampling of blood gases and hydrogen ions in the clinic, intensive care, and surgical units has revolutionized diagnostic and critical care medical technics. The use of electrochemical sensors for continuous transcutaneous monitoring of blood gases is further enhancing the medical surveillance of ...
L C, Clark, C A, Duggan
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Implantable Continuous Glucose Sensors

Current Diabetes Reviews, 2008
Because of the limits of wearable needle-type or microdialysis-based enzymatic sensors in clinical use, fully implantable glucose monitoring systems (IGMS) represent a promising alternative. Long-term use reducing impact of invasiveness due to implantation, less frequent calibration needs because of a more stable tissue environment around the sensor ...
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Wearable Electrochemical Glucose Sensors in Diabetes Management: A Comprehensive Review

Chemical Reviews, 2023
Rafael Del Caño, Tamoghna Saha, Kuldeep Mahato   +2 more
exaly