Post on 17-Feb-2019
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Pasqualantonio Pingue
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Pasqualantonio Pingue
www.nano-lab.it
info@nano-lab.it
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info@nano-lab.it
Pasqualantonio Pingue
www.nano-lab.it
info@nano-lab.it
Pasqualantonio Pingue
www.nano-lab.it
info@nano-lab.it
Pasqualantonio Pingue
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Researchers
PhD
Students
Tech.&Admin. Staff
Others (Prof., Directors)
Personnel #
Professors 5
Research Directors 4
Chief Operating Officer 1
Researchers 54
PhDs 38
Administration Staff 7
Tecnical Staff 9
Undergraduate Students 27
145
Pasqualantonio Pingue
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Pasqualantonio Pingue
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Pasqualantonio Pingue
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Pasqualantonio Pingue
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Pasqualantonio Pingue
270 x 170 pixels10 minutes
nanowire-based detectorgraphene-based detector
THZ IMAGING
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Pasqualantonio Pingue
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Pasqualantonio Pingue
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Pasqualantonio Pingue
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Lab 0.5
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CBE reactor
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Optical image SEM micrograph
Graphene on copper
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CVD systems
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Pasqualantonio Pingue
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1. Giacobbe F, Monica L, Geraci D. (2009): Risk assessment model of occupational exposure to nanomaterials. Hum. Exp.Toxicol. 28: 401-6;2. Zalk DM, Paik SY, Swuste P (2009) Evaluating the Control Banding Nanotool: a qualitative risk assessment method forcontrolling nanoparticle exposures. J Nanopart. Res. 11:1685–17043. Van Duuren-Stuurman B, Vink SR, Verbist KJM, Heussen HGA, Brouwer DH, Kroese DED, Van Niftrik MFJ, Tielemans E andFransman W (2011) Stoffenmanager Nano version 1.0: a web-based tool for risk prioritization of airborne manufactured nanoobjects. Ann. Occup. Hyg., 1:1–17
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info@nano-lab.itRisk assessment for NANOWIRES:different tools different results…
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Risk Assessment
Risk evaluation Global risk Action
28 MEDIUMNecessary but not
urgent
Stoffen Manager Nano Tool 1.0
Task weighted Time and frequency weighted
Hazard class
Exposure classRisk
scoreHazard class Exposure class
Risk score
E 1 I E 2 I
Control Banding
Global Risk Recommended controls Control
RL2Hood or local vacuum
systemNo
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Pasqualantonio Pingue
Department of Occupational and Environmental Medicine, Epidemiology and Hygiene
National Institute for Insurance against Accidents at Work
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info@nano-lab.itControl Banding ISO
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info@nano-lab.itISO Control Banding Matrix
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Case studies
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info@nano-lab.itDirect measurements of the exposure
to nanomaterials!
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NanoLab project:• Developing novel tools for risk prevention and safety management of NMs in R&D laboratories, on the basis of a precautionary approachaiming to ensure a safe and successful research on NMs;• Involving researchers in RA on NMs !• Communicate the RA to the workersof the research laboratories.
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Fast Mobility Particle Sizer
Condensation Particle Counter
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Nano Micro Orifice Uniform Deposit Impactor
Nanoparticle Surface Area Monitor
Fast Mobility Particle Sizer
Hand-held Condensation Particle Counter
IPA Measurement system
Ozone Measurements
Real-time measurements of T, Humidity, Air velocity
Personal Samplers
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Reference Background
Growth in CBE reactor
Sample mounting/unmounting
NWs phases
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Reference Background
Inside the Glove Box
Personal counter (worker)
NWs: Sample Cleavage
PPE & CPE !Personal Protective Equipments
Collective Protective Equipments
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MATERIALS NEST CB ISO NANOLAB H&S TOOLWorking Phases LAB HB EB CB ISO 2014
NANOWIRES
1 CBE GROWTH 0.5 D-E 3 4 5 3
2 LOADING/UNLOADING SAMPLE 0.5 D-E 3 4 5 4
3 SAMPLE CLEAVAGE 0.5 D-E 2 4 5 3
4 CBE REACTOR CLEANING 0.5 D-E 3 4 5 4 5NANOPARTICLES
1CORE SYNTHESIS in LIQUID 1.9 C 1 2 1
2AGGREGATION in LIQUID 1.9 C 1 2 1
3EXTERNAL SHELL SYNTHESIS in LIQUID 1.9 C 1 2 1
4LYOPHILIZATION PROCESS 1.9 C 1 2 1
GRAPHENE
1SAMPLE PREPARATION 0.3 D 2 4 1
2CVD GROWTH 0.3 D 4 5 1
3CVD REACTOR CLEANING 0.3 D 3 4 2
4CVD PARTS CLEANING in a OVEN 0.3 D 2 4 1
CONTROL BANDING NANOTOOL ISO 2014 = CB ISO
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Pasqualantonio Pingue
MATERIALS NEST CB ISO NANOLAB H&S TOOLWorking Phases LAB HB EB CB ISO 2014
NANOWIRES
1 CBE GROWTH 0.5 D-E 3 4 5 3
2 LOADING/UNLOADING SAMPLE 0.5 D-E 3 4 5 4
3 SAMPLE CLEAVAGE 0.5 D-E 2 4 5 3
4 CBE REACTOR CLEANING 0.5 D-E 3 4 5 4 5NANOPARTICLES
1CORE SYNTHESIS in LIQUID 1.9 C 1 2 1
2AGGREGATION in LIQUID 1.9 C 1 2 1
3EXTERNAL SHELL SYNTHESIS in LIQUID 1.9 C 1 2 1
4LYOPHILIZATION PROCESS 1.9 C 1 2 1
GRAPHENE
1SAMPLE PREPARATION 0.3 D 2 4 1
2CVD GROWTH 0.3 D 4 5 1
3CVD REACTOR CLEANING 0.3 D 3 4 2
4CVD PARTS CLEANING in a OVEN 0.3 D 2 4 1
CONTROL BANDING NANOTOOL ISO 2014 = CB ISO
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Pasqualantonio Pingue
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Pasqualantonio Pingue
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“The concentrations measured in the city of Pisa were about 4 times higher than the
seaside resort of Marina di Pisa. Cars, buses, scooters, smokers and exhaust power
generator could be identified as typical local sources of particulates in the city, where
exposure concentrations have reached short-term peaks of > 1,000,000 1/cm³.”
Persönliche Exposition gegenüber ultrafeinen Partikeln im Alltag - eine Pisa Studie Christof Asbach, Ana Maria Todea: Institut für Energie- und Umwelttechnik e.V. (IUTA), DUISBURG (GER)
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Pasqualantonio Pingue: pingue@sns.it