BackAuthor: Ponzoni Andrea Category: Papers Journals 1) High-Pressure Synthesis and Gas-Sensing Tests of 1‐D Polymer/ Aluminophosphate Nanocomposites in ACS APPLIED MATERIALS & INTERFACESBy: Alabarse F.G., Polisi M., Fabbiani M., Quartieri S., Arletti R., Joseph B., Capitani F., Contreras S., Konczewicz L., Rouquette J., Alonso B., Di Renzo F., Zambotti G., Baù M., Ferrari M., Ferrari V., Ponzoni A., Santoro M., Haines J. Year: 2021 (IF.: 10.383 Cit.: 6 DOI: 10.1021/acsami.1c00625)
2) Finely Tuned SnO2 Nanoparticles for Efficient Detection of Reducing and Oxidizing Gases: The Influence of Alkali Metal Cation on Gas-Sensing Properties in ACS APPLIED MATERIALS & INTERFACESBy: Lee S-H., Galstyan V., Ponzoni A., Gonzalo-Juan I., Riedel R., Dourges M.-A., Nicolas Y., Toupance T. Year: 2018 (IF.: 8.456 Cit.: 49 DOI: 10.1021/acsami.7b18140)
3) Chemical Tuning versus Microstructure Features in Solid-State Gas Sensors: LaFe1-xGaxO3, a Case Study in CHEMISTRY OF MATERIALSBy: Natile M.M., Ponzoni A., Concina I., Glisenti A. Year: 2014 (IF.: 8.354 Cit.: 55 DOI: 10.1021/cm4018858)
4) Few layered MoS2 lithography with an AFM tip: description of the technique and nanospectroscopy investigations in NANOSCALEBy: Donarelli M., Perrozzi F., Bisti F., Paparella F., Feyer V., Ponzoni A., Gonchigsuren M., Ottaviano L. Year: 2015 (IF.: 7.760 Cit.: 23 DOI: 10.1039/c5nr02337h)
5) Highly sensitive and selective detection of dimethylamine through Nb-doping of TiO2 nanotubes for potential use in seafood quality control in SENSORS AND ACTUATORS B-CHEMICALBy: Galstyan V., Ponzoni A., Kholmanov I., Natile M. M., Comini E., Sberveglieri G. Year: 2020 (IF.: 7.460 Cit.: 45 DOI: 10.1016/j.snb.2019.127217)
6) Cellulose Fibers Enable Near-Zero-Cost Electrical Sensing of Water-Soluble Gases in ACS SENSORSBy: Barandun G., Soprani M., Naficy S., Grell M., Kasimatis M., Chiu K. L., Ponzoni A., Güder F. Year: 2019 (IF.: 7.333 Cit.: 110 DOI: 10.1021/acssensors.9b00555)
7) Investigation of Reduced Graphene Oxide and a Nb-Doped TiO2 Nanotube Hybrid Structure To Improve the Gas-Sensing Response and Selectivity in ACS SENSORSBy: Galstyan V., Ponzoni A., Kholmanov I., Natile M. M., Comini E., Nematov S., Sberveglieri G. Year: 2019 (IF.: 7.333 Cit.: 51 DOI: 10.1021/acssensors.9b00772)
8) Selective H2S gas sensors based on ohmic hetero-interface of Au-functionalized WO3 nanowires in APPLIED SURFACE SCIENCEBy: Punginsang M., Zappa D., Comini E., Wisitsoraat A., Sberveglieri G., Ponzoni A., Liewhiran C. Year: 2022 (IF.: 6.700 Cit.: 51 DOI: 10.1016/j.apsusc.2021.151262)
9) Anomalous gas sensing behaviors to reducing agents of hydrothermally grown alpha-Fe2O3 nanorods in SENSORS AND ACTUATORS B-CHEMICALBy: Donarelli M., Milan R., Rigoni F., Drera G., Sangaletti L., Ponzoni A., Baratto C., Sberveglieri G., Comini E. Year: 2018 (IF.: 6.393 Cit.: 20 DOI: 10.1016/j.snb.2018.07.042)
10) Detection of food and skin pathogen microbiota by means of an electronic nose based on metal oxide chemiresistors in SENSORS AND ACTUATORS B-CHEMICALBy: Carmona E.N., Sberveglieri V., Ponzoni A., Galstyan V., Zappa D., Pulvirenti A., Comini E. Year: 2017 (IF.: 5.667 Cit.: 33 DOI: 10.1016/j.snb.2016.09.086)
11) Aerosol Jet Printed and Photonic Cured Paper-based Ammonia Sensor for Food Smart Packaging in IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENTBy: Borghetti Michela; Cantu Edoardo; Ponzoni Andrea; Sardini Emilio; Serpelloni Mauro Year: 2022 (IF.: 5.600 Cit.: 5 DOI: 10.1109/TIM.2022.3161695)
12) Large surface area biphase titania for chemical sensing in SENSORS AND ACTUATORS B-CHEMICALBy: Galstyan V., Comini E., Baratto C., Ponzoni A., Ferroni M., Poli N., Bontempi E., Brisotto M., Faglia G., Sberveglieri G. Year: 2015 (IF.: 4.758 Cit.: 25 DOI: 10.1016/j.snb.2014.12.027)
13) Tin Oxide Nanowires Decorated with Ag Nanoparticles for Visible Light-Enhanced Hydrogen Sensing at Room Temperature: Bridging Conductometric Gas Sensing and Plasmon-Driven Catalysis in JOURNAL OF PHYSICAL CHEMISTRY CBy: Cattabiani N., Baratto C., Zappa D., Comini E., Donarelli M., Ferroni M., Ponzoni A., Faglia G. Year: 2018 (IF.: 4.309 Cit.: 27 DOI: 10.1021/acs.jpcc.7b09807)
14) Sensitivity-Selectivity Trade-Offs in Surface Ionization Gas Detection in NANOMATERIALSBy: Mueller G., Prades J. D., Hackner A., Ponzoni A., Comini E., Sberveglieri G. Year: 2018 (IF.: 4.034 Cit.: 5 DOI: 10.3390/nano8121017)
15) Ultrasensitive and highly selective gas sensors using three-dimensional tungsten oxide nanowire networks in APPLIED PHYSICS LETTERSBy: Ponzoni A., Comini E., Sberveglieri G., Zhou J., Deng SZ., Xu NS., Ding Y., Wang ZL. Year: 2006 (IF.: 3.977 Cit.: 398 DOI: 10.1063/1.2203932)
16) A Statistical Analysis of Response and Recovery Times: The Case of Ethanol Chemiresistors Based on Pure SnO2 in SENSORSBy: Ponzoni A. Year: 2022 (IF.: 3.900 Cit.: 9 DOI: 10.3390/s22176346)
17) Metal Oxide Chemiresistors: A Structural and Functional Comparison between Nanowires and Nanoparticles in SENSORSBy: Ponzoni A., Year: 2022 (IF.: 3.900 Cit.: 9 DOI: 10.3390/s22093351)
18) Monitoring Fish Freshness in Real Time under Realistic Conditions through a Single Metal Oxide Gas Sensor in SENSORSBy: Zambotti G., Capuano R., Pasqualetti V., Soprani M., Gobbi E., Di Natale C., Ponzoni A. Year: 2022 (IF.: 3.900 Cit.: 5 DOI: 10.3390/s22155888)
19) Synthesis of In2O3-ZnO core-shell nanowires and their application in gas sensing in SENSORS AND ACTUATORS B-CHEMICALBy: Singh N., Ponzoni A., Gupta R.K., Lee P.S., Comini E. Year: 2011 (IF.: 3.898 Cit.: 128 DOI: 10.1016/j.snb.2011.09.073)
20) Structural and gas-sensing characterization of tungsten oxide nanorods and nanoparticles in SENSORS AND ACTUATORS B-CHEMICALBy: Ponzoni A., Russo V., Bailini A., Casari C.S., Ferroni M., Li Bassi A., Migliori A., Morandi V., Ortolani L., Sberveglieri G., Bottani C.E. Year: 2011 (IF.: 3.898 Cit.: 55 DOI: 10.1016/j.snb.2010.10.045)
21) Synthesis of self-assembled chain-like ZnO nanostructures on stiff and flexible substrates in CRYSTENGCOMMBy: Galstyan V., Comini E., Baratto C., Ponzoni A., Bontempi E., Brisotto M., Faglia G., Sberveglieri G. Year: 2013 (IF.: 3.858 Cit.: 21 DOI: 10.1039/c3ce27011d)
22) Morphological Effects in SnO2 Chemiresistors for Ethanol Detection: A Review in Terms of Central Performances and Outliers in SENSORSBy: Ponzoni A. Year: 2021 (IF.: 3.847 Cit.: 19 DOI: 10.3390/s21010029)
23) Metal oxide nanoscience and nanotechnology for chemical sensors in SENSORS AND ACTUATORS B-CHEMICALBy: Comini E., Baratto C., Concina I., Faglia G., Falasconi M., Ferroni M., Galstyan V., Gobbi E., Ponzoni A., Vomiero A., Zappa D., Sberveglieri V., Sberveglieri G. Year: 2013 (IF.: 3.840 Cit.: 135 DOI: 10.1016/j.snb.2012.10.027)
24) Direct integration of metal oxide nanowires into an effective gas sensing device in NANOTECHNOLOGYBy: Vomiero A., Ponzoni A., Comini E., Ferroni M., Faglia G., Sberveglieri G. Year: 2010 (IF.: 3.652 Cit.: 33 DOI: 10.1088/0957-4484/21/14/145502)
25) The contributions of junctions and nanowires/nanotubes in conductive networks in APPLIED PHYSICS LETTERSBy: Ponzoni Andrea Year: 2019 (IF.: 3.597 Cit.: 24 DOI: 10.1063/1.5090117)
26) Gas sensing characteristics of Fe-doped tungsten oxide thin films in SENSORS AND ACTUATORS B-CHEMICALBy: Tesfamichael T., Ponzoni A., Ahsan M., Faglia G. Year: 2012 (IF.: 3.535 Cit.: 53 DOI: 10.1016/j.snb.2012.04.032)
27) Chemical sensing investigations on Zn-In2O3 nanowires in SENSORS AND ACTUATORS B-CHEMICALBy: Singh N., Ponzoni A., Comini E., Lee P.S. Year: 2012 (IF.: 3.535 Cit.: 35 DOI: 10.1016/j.snb.2012.03.054)
28) Catalytic impact of RuOx clusters to high ammonia sensitivity of tin dioxide in SENSORS AND ACTUATORS B-CHEMICALBy: Marikutsa A., Krivetskiy V., Yashina L., Rumyantseva M., Konstantinova E., Ponzoni A., Comini E., Abakumov A., Gaskov A. Year: 2012 (IF.: 3.535 Cit.: 23 DOI: 10.1016/j.snb.2012.03.003)
29) Exploitation of a low-cost electronic system, designed for low-conductance and wide-range measurements, to control metal oxide gas sensors with temperature profile protocols in SENSORS AND ACTUATORS B-CHEMICALBy: Ponzoni A., Depari A., Comini E., Faglia G., Flammini A., Sberveglieri G. Year: 2012 (IF.: 3.535 Cit.: 16 DOI: 10.1016/j.snb.2012.02.018)
30) Transfer of CVD-grown graphene for room temperature gas sensors in NANOTECHNOLOGYBy: Rigoni F., Maiti R., Baratto C., Donarelli M., MacLeod J., Gupta B., Lyu M., Ponzoni A., Sberveglieri G., Motta N., Faglia G. Year: 2017 (IF.: 3.404 Cit.: 33 DOI: 10.1088/1361-6528/aa8611)
31) Metal-oxide nanowire sensors for CO detection: Characterization and modeling in SENSORS AND ACTUATORS B-CHEMICALBy: Fort A., Mugnaini M., Rocchi S., Vignoli V., Comini E., Faglia G., Ponzoni A. Year: 2010 (IF.: 3.370 Cit.: 41 DOI: 10.1016/j.snb.2010.04.034)
32) Role of Er3+ concentration in high-resolution spectra of BaY2F8 single crystals -: art. no. 075132 in PHYSICAL REVIEW BBy: Baraldi A., Capelletti R., Mazzera M., Ponzoni A., Amoretti G., Magnani N., Toncelli A., Tonelli M. Year: 2005 (IF.: 3.185 Cit.: 21 DOI: 10.1103/PhysRevB.72.075132)
33) Metal oxide nanowires: Preparation and application in gas sensing in JOURNAL OF MOLECULAR CATALYSIS A-CHEMICALBy: Comini E., Faglia G., Ferroni M., Ponzoni A., Vomiero A., Sberveglieri G. Year: 2009 (IF.: 3.135 Cit.: 58 DOI: 10.1016/j.molcata.2009.01.009)
34) A composite structure based on reduced graphene oxide and metal oxide nanomaterials for chemical sensors in BEILSTEIN JOURNAL OF NANOTECHNOLOGYBy: Galstyan V., Comini E., Kholmanov I., Ponzoni A., Sberveglieri V., Poli N., Faglia G., Sberveglieri G. Year: 2016 (IF.: 3.127 Cit.: 31 DOI: 10.3762/bjnano.7.133)
35) Bread baking aromas detection by low-cost electronic nose in SENSORS AND ACTUATORS B-CHEMICALBy: Ponzoni A., Depari A., Falasconi M., Comini E., Flammini A., Marioli D., Taroni A., Sberveglieri G. Year: 2008 (IF.: 3.122 Cit.: 33 DOI: 10.1016/j.snb.2007.07.099)
36) Magnetic gas sensing exploiting the magneto-optical Kerr effect on ZnO nanorods/Co layer system in RSC ADVANCESBy: Ciprian R., Baratto C., Giglia A., Koshmak K., Vinai G., Donarelli M., Ferroni M., Campanini M., Comini E., Ponzoni A., Sberveglieri G. Year: 2016 (IF.: 3.108 Cit.: 16 DOI: 10.1039/c6ra00522e)
37) The effect of B-doping on the electrical conductivity of polymer-derived Si(B)OC ceramics in JOURNAL OF THE AMERICAN CERAMIC SOCIETYBy: Sorarù G. D., Kacha G., Campostrini R., Ponzoni A., Donarelli M., Kumar A., Mariotto G. Year: 2017 (IF.: 2.956 Cit.: 15 DOI: 10.1111/jace.14986)
38) Bovine Serum Albumin protofibril-like aggregates formation: Solo but not simple mechanism in ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICSBy: Vetri V., D’Amico M., Fodera V., Leone M., Ponzoni A., Sberveglieri G., Militello V. Year: 2011 (IF.: 2.935 Cit.: 82 DOI: 10.1016/j.abb.2011.01.024)
39) Synthesis and characterization of semiconducting nanowires for gas sensing in SENSORS AND ACTUATORS B-CHEMICALBy: Sberveglieri G., Baratto C., Comini E., Faglia G., Ferroni A., Ponzoni A., Vomiero A. Year: 2007 (IF.: 2.934 Cit.: 156 DOI: 10.1016/j.snb.2006.09.049)
40) High surface area carbonous components from emulsion derived SiOC and their gas sensing behavior in JOURNAL OF THE EUROPEAN CERAMIC SOCIETYBy: Vakifahmetoglu C., Buldu M., Karakuscu A., Ponzoni A., Assefa D., Soraru GD. Year: 2015 (IF.: 2.933 Cit.: 41 DOI: 10.1016/j.jeurceramsoc.2015.08.030)
41) SiOCN Functionalized Carbon Nanotube Gas Sensors for Elevated Temperature Applications in JOURNAL OF THE AMERICAN CERAMIC SOCIETYBy: Karakuscu A., Hu L.H., Ponzoni A., Baratto C., Ceccato R., Sberveglieri G., Raj R. Year: 2015 (IF.: 2.787 Cit.: 14 DOI: 10.1111/jace.13396)
42) Selectivity Modification of SnO2-Based Materials for Gas Sensor Arrays in ELECTROANALYSISBy: Krivetskiy V., Ponzoni A., Comini E., Badalyan S., Rumyantseva M., Gaskov A. Year: 2010 (IF.: 2.721 Cit.: 48 DOI: 10.1002/elan.201000277)
43) Metal Oxide Gas Sensors, a Survey of Selectivity Issues Addressed at the SENSOR Lab, Brescia (Italy) in SENSORSBy: Ponzoni A., Baratto C., Cattabiani N., Falasconi M., Galstyan V., Nunez-Carmona E., Rigoni F., Sberveglieri V., Zambotti G., Zappa D. Year: 2017 (IF.: 2.475 Cit.: 116 DOI: 10.3390/s17040714)
44) Gas Sensing Behavior of Mesoporous SiOC Glasses in JOURNAL OF THE AMERICAN CERAMIC SOCIETYBy: Karakuscu A., Ponzoni A., Aravind P. R., Sberveglieri G., Soraru G.D. Year: 2013 (IF.: 2.428 Cit.: 62 DOI: 10.1111/jace.12491)
45) Fabrication of pure and Nb-TiO2 nanotubes and their functional properties in JOURNAL OF ALLOYS AND COMPOUNDSBy: Galstyan V., Comini E., Vomiero A., Ponzoni A., Concina I., Brisotto M., Bontempi E., Faglia G., Sberveglieri G. Year: 2012 (IF.: 2.390 Cit.: 16 DOI: 10.1016/j.jallcom.2011.12.076)
46) Functionalised zinc oxide nanowire gas sensors: Enhanced NO2 gas sensor response by chemical modification of nanowire surfaces in BEILSTEIN JOURNAL OF NANOTECHNOLOGYBy: Waclawik Eric R.; Chang Jin; Ponzoni Andrea; Concina Isabella; Zappa Dario; Comini Elisabetta; Motta Nunzio; Faglia Guido; Sberveglieri Giorgio Year: 2012 (IF.: 2.374 Cit.: 67 DOI: 10.3762/bjnano.3.43)
47) Nanostructured Metal Oxide Gas Sensors, a Survey of Applications Carried out at SENSOR Lab, Brescia (Italy) in the Security and Food Quality Fields in SENSORSBy: Ponzoni A., Comini E., Concina I., Ferroni M., Falasconi M., Gobbi E., Sberveglieri V., Sberveglieri G. Year: 2012 (IF.: 1.953 Cit.: 63 DOI: 10.3390/s121217023)
48) Metal oxide nanowire chemical and biochemical sensors in JOURNAL OF MATERIALS RESEARCHBy: Comini E., Baratto C., Faglia G., Ferroni M., Ponzoni A., Zappa, D., Sberveglieri G. Year: 2013 (IF.: 1.815 Cit.: 17 DOI: 10.1557/jmr.2013.304)
49) Metal oxide nanowire and thin-film-based gas sensors for chemical warfare simulants detection in IEEE SENSORS JOURNALBy: Ponzoni A., Baratto C., Bianchi S., Comini E., Ferroni M., Pardo M., Vezzoli M., Vomiero A., Faglia G., Sberveglieri G. Year: 2008 (IF.: 1.610 Cit.: 50 DOI: 10.1109/JS EN.2008.923179)
50) Sputtering deposition of amorphous cadmium stannate as transparent conducting oxide
in THIN SOLID FILMSBy: Baratto C., Ponzoni A., Ferroni M., Borgese L., Bontempi E., Sberveglieri G. Year: 2012 (IF.: 1.604 Cit.: 10 DOI: 10.1016/j.tsf.2011.11.079)
51) A Novel Electronic Nose as Adaptable Device to Judge Microbiological Quality and Safety in Foodstuff in BIOMED RESEARCH INTERNATIONALBy: Sberveglieri V., Carmona E.N., Comini E., Ponzoni A., Zappa D., Pirrotta O., Pulvirenti A. Year: 2014 (IF.: 1.579 Cit.: 30 DOI: 10.1155/2014/529519)
52) An electronic system to heat MOX sensors with synchronized and programmable thermal profiles in IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENTBy: Depari A., Flammini A., Marioli D., Sisinni E., Comini E., Ponzoni A. Year: 2012 (IF.: 1.357 Cit.: 7 DOI: 10.1109/TIM.2012.2199192)
53) SiC Foams Decorated with SnO2 Nanostructures for Room Temperature Gas Sensing in INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGYBy: Karakuscu A., Ponzoni A., Comini E., Sberveglieri G., Vakifahmetoglu C. Year: 2014 (IF.: 1.320 Cit.: 9 DOI: 10.1111/ijac.12295)
54) Wide field mapping of first-order optical inhomogeneities in JOURNAL OF OPTICS A-PURE AND APPLIED OPTICSBy: Razzetti C., Ponzoni A., Davoli S., Paorici C. Year: 2004 (IF.: 1.231 Cit.: 3 DOI: 10.1088/1464-4258/6/6/015)
55) Model and Experimental Characterization of the Dynamic Behavior of Low-Power Carbon Monoxide MOX Sensors Operated With Pulsed Temperature Profiles in IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENTBy: Bicelli S., Depari A., Faglia G., Flammini A., Fort A., Mugnaini M., Ponzoni A., Vignoli V., Rocchi S. Year: 2009 (IF.: 1.025 Cit.: 53 DOI: 10.1109/TIM.2009.2012940)
56) Reduced Graphene Oxide-TiO2 Nanotube Composite: Comprehensive Study for Gas-Sensing Applications in ACS APPLIED NANO MATERIALSBy: Galstyan V., Ponzoni A., Kholmanov I., Natile M. M., Comini E., Nematov S., Sberveglieri G. Year: 2018 (IF.: 1.000 Cit.: 41 DOI: 10.1021/acsanm.8b01924)
57) Sensing Properties of E-Beam Evaporated Nanostructured Pure and Iron-Doped Tungsten Oxide Thin Films in SENSOR LETTERSBy: Ahsan M., Tesfamichael T., Ponzoni A., Faglia G. Year: 2011 (IF.: 0.819 Cit.: 4 DOI: 10.1166/sl.2011.1610)
58) Materials Based on Modified SnO2 for Selective Gas Sensors in INORGANIC MATERIALSBy: Krivetskiy V.V., Ponzoni A., Comini E., Badalyan S.M., Rumyantseva M.N., Gaskov A.M. Year: 2010 (IF.: 0.416 Cit.: 12 DOI: 10.1134/S0020168510100134)
59) Vibronic transitions of trivalent Er and Ce in BaY2F8 single crystals in RADIATION EFFECTS AND DEFECTS IN SOLIDSBy: Baraldi A., Capelletti R., Mazzera M., Ponzoni A., Sani E., Tonelli M. Year: 2003 (IF.: 0.407 Cit.: 2 DOI: 10.1080/1042015022000037418)
60) SnO2/Fe2O3 nanocomposites:: Ethanol-sensing performance and catalytic activity for oxidation of ethanol in INORGANIC MATERIALSBy: Kovalenko V.V., Rumyantseva M.N., Gaskov A.M., Makshina E.V., Yushchenko V.V., Ivanova I.I., Ponzoni A., Faglia G., Comini E. Year: 2006 (IF.: 0.374 Cit.: 22 DOI: 10.1134/S0020168506100074)
61) ZnO Quasi-1D Nanostructures: Synthesis, Modeling, and Properties for Applications in Conductometric Chemical Sensors in CHEMOSENSORSBy: Galstyan. V., Comini E., Ponzoni A., Sberveglieri V., Sberveglieri G. Year: 2016 (Cit.: 38 DOI: 10.3390/chemosensors4020006)
62) Detection of microbial contamination in potable water by Nanowire technology in INTERNATIONAL JOURNAL ON SMART SENSING AND INTELLIGENT SYSTEMSBy: Carmona EN., Sberveglieri V., Ponzoni A., Zappa D., Pulvirenti A. Year: 2014 (Cit.: 1 DOI: 10.21307/ijssis-2019-054)
63) Response Times of Metal-Oxide Chemiresistors: Comparison Between the Isothermal and Temperature Modulation Modes in JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGYBy: Soprani M., Zambotti G., Ponzoni A., Year: 2021 ( DOI: 10.1166/jnn.2021.19109)
64) Array of metal oxide nanostructures for nerve agent detection and food quality in SENSOR LETTERSBy: Comini E., Zappa D., Cerqui C., Ponzoni A., Sberveglieri V., Sberveglieri G. Year: 2014 ( DOI: 10.1166/sl.2014.3166)
65) PDCs functionalized carbon nanostructure for gas sensing application in PROCEEDINGS OF IEEE SENSORS …By: Hu L.H., Raj R., Karakuscu A., Ponzoni A., Sberveglieri G., Ceccato R. Year: 2012 ( DOI: 10.1109/ICSENS.2012.6411317)
