Transition Metal Phthalocyanines as Nitrogen Oxydes Sensors | Chapter 1 | Current Advances in Chemistry and Biochemistry Vol. 8

 Phthalocyanines are organic aromatic compounds with metal complexes that are used in a wide range of technological and industrial applications, including active elements in catalysis and organic solar cells, photosensitizing substances in light therapies, and dye for "denim" blue jeans. The current investigation is devoted to the description and comprehension of phenomena associated with the sensing behavior of two transition metal phthalocyanines, titanium bisphthalocyanine and ruthenium phthalocyanine, towards NO2. Spectroscopic, conductometric, and morphological features recorded during gas exposure are explained, as are the mechanisms of gas-molecule interaction. The investigation is carried out using standard techniques such as conductrometry and UV-Visible spectroscopy, as well as an unusual one known as Energy Dispersive X-ray Reflectivity. Indeed, the latter proves to be a powerful tool for monitoring morphological parameters such as thickness and roughness, which have been shown to be sensitive variables for monitoring NO2 gas exposure of thin films of sensor materials.

Author (S) Details

Anna Maria Paoletti
CNR Istituto di Struttura della Materia, Sede di Montelibretti, P.B. 10, 00016 Monterotondo Stazione, Italy.

Giovanna Pennesi
CNR Istituto di Struttura della Materia, Sede di Montelibretti, P.B. 10, 00016 Monterotondo Stazione, Italy.

Gentilina Rossi
CNR Istituto di Struttura della Materia, Sede di Montelibretti, P.B. 10, 00016 Monterotondo Stazione, Italy.

Amanda Generosi
CNR Istituto di Struttura della Materia, Sede di TorVergata, Via del Fosso del Cavaliere, 100 - 00133 Rome, Italy.

Barbara Paci
CNR Istituto di Struttura della Materia, Sede di TorVergata, Via del Fosso del Cavaliere, 100 - 00133 Rome, Italy.

Valerio Rossi Albertini
CNR Istituto di Struttura della Materia, Sede di TorVergata, Via del Fosso del Cavaliere, 100 - 00133 Rome, Italy.

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Smart Health Counselor for Cardio Vascular Inflammation: A Recent Study| Chapter 4 | Advanced Aspects of Engineering Research Vol. 12

 The modern health-care system is built around inventiveness. The main goal is to create a standardised patient inspection system that allows therapeutic services specialists to track patients who are also injured or go about their daily lives. The elderly are increasingly benefiting from this strategy. Heartbeat Monitoring allows you to keep track of your heartbeat. It eliminates the need for additional time rates. We've done some electrocardiogram (ECG) estimate and pulse testing before. Our technology is programmed to track a patient's physiological sequence in order to detect whether he or she is at ease. The patient is conveyed in equipment that includes sensors and phone apps; the sensors will detect the patient's vital sign and imperative indication. This data will be transmitted to the phone over Bluetooth/Wi-Fi. It also delivers an alarm regarding the patient's vital well-being via an instant message. If a true crisis develops, these data findings can be kept in a database that can be retrieved from a remote place. The majority of the system is made up of sensors, a data acquisition facility, a microcontroller, and programming. The patient's body temperature, heart rate, muscles, blood glucose level, ECG information, and pulse level are all checked, displayed, and summarised by our framework. This article has the potential to save a patient's life in an emergency.

Author (s) Details

A. Shenbagharaman
Department of Computer Science and Engineering, National Engineering College, Kovilpatti, Tamil Nadu, India

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