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  1. Article: Gas-Phase Synthesis of Iron Silicide Nanostructures Using a Single-Source Precursor: Comparing Direct-Write Processing and Thermal Conversion.

    Jungwirth, Felix / Salvador-Porroche, Alba / Porrati, Fabrizio / Jochmann, Nicolas P / Knez, Daniel / Huth, Michael / Gracia, Isabel / Cané, Carles / Cea, Pilar / De Teresa, José María / Barth, Sven

    The journal of physical chemistry. C, Nanomaterials and interfaces

    2024  Volume 128, Issue 7, Page(s) 2967–2977

    Abstract: The investigation of precursor classes for the fabrication of nanostructures is of specific interest for maskless fabrication and direct nanoprinting. In this study, the differences in material composition depending on the employed process are ... ...

    Abstract The investigation of precursor classes for the fabrication of nanostructures is of specific interest for maskless fabrication and direct nanoprinting. In this study, the differences in material composition depending on the employed process are illustrated for focused-ion-beam- and focused-electron-beam-induced deposition (FIBID/FEBID) and compared to the thermal decomposition in chemical vapor deposition (CVD). This article reports on specific differences in the deposit composition and microstructure when the (H
    Language English
    Publishing date 2024-02-08
    Publishing country United States
    Document type Journal Article
    ISSN 1932-7447
    ISSN 1932-7447
    DOI 10.1021/acs.jpcc.3c08250
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: ZnO Structures with Surface Nanoscale Interfaces Formed by Au, Fe

    Tomić, Milena / Claros, Martha / Gràcia, Isabel / Figueras, Eduard / Cané, Carles / Vallejos, Stella

    Sensors (Basel, Switzerland)

    2021  Volume 21, Issue 13

    Abstract: Zinc oxide rod structures are synthetized and subsequently modified with Au, ... ...

    Abstract Zinc oxide rod structures are synthetized and subsequently modified with Au, Fe
    Language English
    Publishing date 2021-06-30
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2052857-7
    ISSN 1424-8220 ; 1424-8220
    ISSN (online) 1424-8220
    ISSN 1424-8220
    DOI 10.3390/s21134509
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Gas Sensors Based on Porous Ceramic Bodies of MSnO

    Ochoa-Muñoz, Yasser H / Mejía de Gutiérrez, Ruby / Rodríguez-Páez, Jorge E / Gràcia, Isabel / Vallejos, Stella

    Molecules (Basel, Switzerland)

    2022  Volume 27, Issue 9

    Abstract: In this work, the gas-sensing functionality of porous ceramic bodies formed by the slip casting technique was studied using perovskite nanoparticles of an ... ...

    Abstract In this work, the gas-sensing functionality of porous ceramic bodies formed by the slip casting technique was studied using perovskite nanoparticles of an MSnO
    Language English
    Publishing date 2022-04-30
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 1413402-0
    ISSN 1420-3049 ; 1431-5165 ; 1420-3049
    ISSN (online) 1420-3049
    ISSN 1431-5165 ; 1420-3049
    DOI 10.3390/molecules27092889
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.MO 81: Show issues

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  4. Article ; Online: Portable Low-Cost Electronic Nose Based on Surface Acoustic Wave Sensors for the Detection of BTX Vapors in Air.

    Matatagui, Daniel / Bahos, Fabio Andrés / Gràcia, Isabel / Horrillo, María Del Carmen

    Sensors (Basel, Switzerland)

    2019  Volume 19, Issue 24

    Abstract: A portable electronic nose based on surface acoustic wave (SAW) sensors is proposed in this work to detect toxic chemicals, which have a great potential to threaten the surrounding natural environment or adversely affect the health of people. We want to ... ...

    Abstract A portable electronic nose based on surface acoustic wave (SAW) sensors is proposed in this work to detect toxic chemicals, which have a great potential to threaten the surrounding natural environment or adversely affect the health of people. We want to emphasize that ferrite nanoparticles, decorated (Au, Pt, Pd) and undecorated, have been used as sensitive coatings for the first time in these types of sensors. Furthermore, the proposed electronic nose incorporates signal conditioning and acquisition and transmission modules. The electronic nose was tested to low concentrations of benzene, toluene, and xylene, exhibiting excellent performance in terms of sensitivity, selectivity, and response time, indicating its potential as a monitoring system that can contribute to the detection of toxic compounds.
    Language English
    Publishing date 2019-12-08
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2052857-7
    ISSN 1424-8220 ; 1424-8220
    ISSN (online) 1424-8220
    ISSN 1424-8220
    DOI 10.3390/s19245406
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  5. Article ; Online: Craniotomy in sitting position: anesthesiology management.

    Gracia, Isabel / Fabregas, Neus

    Current opinion in anaesthesiology

    2014  Volume 27, Issue 5, Page(s) 474–483

    Abstract: Purpose of review: Sitting position to surgically approach posterior fossa disorder continues to be the first choice for some neurosurgical teams. We underwent a literature research for recent published studies involving neurosurgical patients operated ... ...

    Abstract Purpose of review: Sitting position to surgically approach posterior fossa disorder continues to be the first choice for some neurosurgical teams. We underwent a literature research for recent published studies involving neurosurgical patients operated on in this position. Preoperative evaluation, anesthetic technique, intraoperative monitoring, detection and treatment of venous or arterial air embolism episodes, and all the reported complications were recorded.
    Recent findings: A modified semisitting (lounging) position aiming to create a positive pressure in the transverse and sigmoid sinuses, with lower head and higher legs positioned above the top of the head, decreases the incidence and severity of venous air embolism. Hyperventilation, compromising cerebral blood flow, has to be avoided during a sitting position. Precordial Doppler or transesophageal echocardiography monitoring improves the detection of small venous air embolism enabling its early treatment and diminishing its consequences. Patients with known patent foramen ovale can be operated on in a sitting position, under strict protocol, with few reported clinical venous air embolism and no paradoxical air embolism.
    Summary: Sitting position for neurosurgical procedures may be a well tolerated approach for the patient if neurosurgeons and neuroanesthesiologists undergo a strict team protocol, including all necessary monitoring and meticulously followed.
    MeSH term(s) Brain Diseases/surgery ; Craniotomy/methods ; Embolism, Air/prevention & control ; Humans ; Monitoring, Intraoperative/methods ; Neurosurgical Procedures/methods ; Patient Positioning/methods ; Posture
    Language English
    Publishing date 2014-10
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 645203-6
    ISSN 1473-6500 ; 0952-7907
    ISSN (online) 1473-6500
    ISSN 0952-7907
    DOI 10.1097/ACO.0000000000000104
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 2564: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)

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  6. Article ; Online: Influence of Mg Doping Levels on the Sensing Properties of SnO

    Bendahmane, Bouteina / Tomić, Milena / Touidjen, Nour El Houda / Gràcia, Isabel / Vallejos, Stella / Mansour, Farida

    Sensors (Basel, Switzerland)

    2020  Volume 20, Issue 7

    Abstract: This work presents the effect of magnesium (Mg) doping on the sensing properties of tin dioxide ( ... ...

    Abstract This work presents the effect of magnesium (Mg) doping on the sensing properties of tin dioxide (SnO
    Language English
    Publishing date 2020-04-10
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2052857-7
    ISSN 1424-8220 ; 1424-8220
    ISSN (online) 1424-8220
    ISSN 1424-8220
    DOI 10.3390/s20072158
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  7. Article: Respuesta del autor al artículo «Sobre las complicaciones de las biopsias cerebrales», de J. Ibáñez et al.

    Gonzàlez, Josep / Gracia, Isabel / Valero, Ricard / Fàbregas, Neus

    Neurocirugia (Asturias, Spain)

    2016  Volume 27, Issue 1, Page(s) 39–40

    Title translation Author's response to article «The complications of brain biopsies», by J. Ibáñez et al.
    MeSH term(s) Brain/pathology ; Female ; Humans ; Male ; Postoperative Care ; Postoperative Complications/diagnosis ; Postoperative Complications/therapy
    Language Spanish
    Publishing date 2016-01
    Publishing country Spain
    Document type Comment ; Letter
    ZDB-ID 2151282-6
    ISSN 1130-1473
    ISSN 1130-1473
    DOI 10.1016/j.neucir.2015.10.001
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 5957: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)

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  8. Article ; Online: Use of long acting injectable aripiprazole before and through pregnancy in bipolar disorder: a case report.

    Ballester-Gracia, Isabel / Pérez-Almarcha, Miriam / Galvez-Llompart, Ana / Hernandez-Viadel, Miguel

    BMC pharmacology & toxicology

    2019  Volume 20, Issue 1, Page(s) 52

    Abstract: Background: Long-acting injectable (LAI) antipsychotics for psychotic disorders provide advantages in treatment compliance, but data on their use in pregnancy are very limited. We present a clinical case of aripiprazole LAI use in pregnancy.: Case ... ...

    Abstract Background: Long-acting injectable (LAI) antipsychotics for psychotic disorders provide advantages in treatment compliance, but data on their use in pregnancy are very limited. We present a clinical case of aripiprazole LAI use in pregnancy.
    Case presentation: A 43-year-old woman diagnosed with bipolar disorder, with several relapses due to treatment interruption while trying to conceive. Finally, aripiprazole LAI treatment was planned by mutual agreement between doctor and the patient, who took aripiprazole LAI before and during pregnancy. She gave birth at 40 weeks to a 3500 g baby girl with no congenital malformations, who was healthy at 5 months after delivery.
    Conclusion: As far as we know, this is the first case report on aripiprazole LAI use during pregnancy. Although we exercise caution in drawing conclusions from a single case, and each case should be weighed up individually, aripiprazole LAI could be a therapeutic option in similar circumstances.
    MeSH term(s) Adult ; Antipsychotic Agents/administration & dosage ; Antipsychotic Agents/therapeutic use ; Aripiprazole/administration & dosage ; Aripiprazole/therapeutic use ; Bipolar Disorder/drug therapy ; Dosage Forms ; Female ; Follow-Up Studies ; Humans ; Injections, Intramuscular ; Pregnancy ; Pregnancy Complications/psychology ; Pregnancy Outcome ; Time Factors
    Chemical Substances Antipsychotic Agents ; Dosage Forms ; Aripiprazole (82VFR53I78)
    Language English
    Publishing date 2019-08-28
    Publishing country England
    Document type Case Reports ; Journal Article ; Review
    ZDB-ID 2680259-4
    ISSN 2050-6511 ; 2050-6511
    ISSN (online) 2050-6511
    ISSN 2050-6511
    DOI 10.1186/s40360-019-0330-x
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Nanoscale Heterostructures Based on Fe2O3@WO3-x Nanoneedles and Their Direct Integration into Flexible Transducing Platforms for Toluene Sensing.

    Vallejos, Stella / Gràcia, Isabel / Figueras, Eduardo / Cané, Carles

    ACS applied materials & interfaces

    2015  Volume 7, Issue 33, Page(s) 18638–18649

    Abstract: Nanoscale heterostructures based on WO3-x nanoneedles functionalized with Fe2O3 nanoparticles are integrated directly into flexible polymer-based transducing platforms via aerosol-assisted chemical vapor deposition. Results demonstrate that the ... ...

    Abstract Nanoscale heterostructures based on WO3-x nanoneedles functionalized with Fe2O3 nanoparticles are integrated directly into flexible polymer-based transducing platforms via aerosol-assisted chemical vapor deposition. Results demonstrate that the incorporation of Fe2O3 nanoparticles at the surface of WO3-x nanoneedles enhances the electronic and sensing properties of WO3-x, providing a 6-fold increase in sensitivity to toluene and low cross-sensitivity to hydrogen and ethanol. These enhanced-sensing properties are comparable to those obtained via functionalization with precious metal (Pt) nanoparticles, which are commonly used to enhance sensor performance.
    Language English
    Publishing date 2015-08-26
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ISSN 1944-8252
    ISSN (online) 1944-8252
    DOI 10.1021/acsami.5b05081
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Love Wave Sensors with Silver Modified Polypyrrole Nanoparticles for VOCs Monitoring.

    Šetka, Milena / Bahos, Fabio A / Matatagui, Daniel / Gràcia, Isabel / Figueras, Eduard / Drbohlavová, Jana / Vallejos, Stella

    Sensors (Basel, Switzerland)

    2020  Volume 20, Issue 5

    Abstract: Love wave sensors with silver-modified polypyrrole nanoparticles are developed in this work. These systems prove functional at room temperature with enhanced response, sensitivity and response time, as compared to other state-of-the-art surface acoustic ... ...

    Abstract Love wave sensors with silver-modified polypyrrole nanoparticles are developed in this work. These systems prove functional at room temperature with enhanced response, sensitivity and response time, as compared to other state-of-the-art surface acoustic wave (SAW) sensors, towards volatile organic compounds (VOCs). Results demonstrate the monitoring of hundreds of ppb of compounds such as acetone, ethanol and toluene with low estimated limits of detection (~3 ppb for acetone). These results are attributed to the use of silver-modified polypyrrole as a second guiding/sensitive layer in the Love wave sensor structure, which provides further chemically active sites for the gas-solid interactions. The sensing of low VOCs concentrations by micro sensing elements as those presented here could be beneficial in future systems for air quality control, food quality control or disease diagnosis via exhaled breath as the limits of detection obtained are within those required in these applications.
    MeSH term(s) Biosensing Techniques/instrumentation ; Calibration ; Electricity ; Gases/chemistry ; Nanoparticles/chemistry ; Nanoparticles/ultrastructure ; Polymers/chemistry ; Pyrroles/chemistry ; Silver/chemistry ; Volatile Organic Compounds/analysis
    Chemical Substances Gases ; Polymers ; Pyrroles ; Volatile Organic Compounds ; polypyrrole (30604-81-0) ; Silver (3M4G523W1G)
    Language English
    Publishing date 2020-03-06
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2052857-7
    ISSN 1424-8220 ; 1424-8220
    ISSN (online) 1424-8220
    ISSN 1424-8220
    DOI 10.3390/s20051432
    Database MEDical Literature Analysis and Retrieval System OnLINE

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