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Isabel Gràcia
Researcher at Spanish National Research Council
Publications - 258
Citations - 5476
Isabel Gràcia is an academic researcher from Spanish National Research Council. The author has contributed to research in topics: Silicon & Chemical vapor deposition. The author has an hindex of 40, co-authored 253 publications receiving 4857 citations. Previous affiliations of Isabel Gràcia include University of Barcelona & University of Pennsylvania.
Papers
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Journal ArticleDOI
Review on Ion Mobility Spectrometry. Part 1: Current Instrumentation
Raquel Cumeras,Raquel Cumeras,E. Figueras,Cristina E. Davis,Jörg Ingo Baumbach,Isabel Gràcia +5 more
TL;DR: The current review article is followed by a companion review article which details the IMS hyphenated techniques and the factors that make the data from an IMS device change as a function of device parameters and sampling conditions.
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Micromachined twin gas sensor for CO and O2 quantification based on catalytically modified nano-SnO2
J. Cerdà Belmonte,J. L. Manzano,Jordi Arbiol,Albert Cirera,J. Puigcorbé,Anna Vilà,Neus Sabaté,Isabel Gràcia,Carles Cané,Joan Ramon Morante +9 more
TL;DR: In this article, a micromachined twin sensor that can distinguish between carbon monoxide (CO) and O2 gas taking advantage of the high sensitivity of SnO2 to these gases is presented.
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Multi-range silicon micromachined flow sensor
TL;DR: In this paper, a new approach of enlarging the measurement range of a thermal calorimetric flow sensor is presented, based on the fact that the response of these kind of sensors tends to saturate at a certain flow ratio, so the widening of the flow range can be achieved by increasing the number of sensing elements of the sensor.
Journal ArticleDOI
Review on Ion Mobility Spectrometry. Part 2: hyphenated methods and effects of experimental parameters
Raquel Cumeras,Raquel Cumeras,E. Figueras,Cristina E. Davis,Jörg Ingo Baumbach,Isabel Gràcia +5 more
TL;DR: This review explores the hyphenated techniques that are used with IMS, specifically mass spectrometry as an identification approach and a multi-capillary column as a pre-separation approach.
Journal ArticleDOI
Thermal and mechanical analysis of micromachined gas sensors
J. Puigcorbé,Dietmar Vogel,Bruno Michel,Anna Vilà,Isabel Gràcia,Carles Cané,Joan Ramon Morante +6 more
TL;DR: In this article, the authors present a complete thermomechanical study of a micromachined gas sensor substrate, combining coupled electrothermomechanically three-dimensional finite element modelling simulations with electrical, infrared thermography and interferometric microscopy experimental measurements.