Argus Αισθητήρας Ποιότητας Νερού by Harpreet Singh Sareen is a highly esteemed winner of the very prestigious 2021 Ασημένιο Βραβείο A' Design Award in Σχεδιασμός Κυβερνητικής, Προσθετικών και Εμφυτευμάτων Competition Category.
ΑσημένιοΚυβερνητική· 2021
Argus Αισθητήρας Ποιότητας Νερού
Client: Parsons School of Design
Ασημένιο Βραβείο A' Design Award Winner in Κυβερνητική Category
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The Design
About Argus Αισθητήρας Ποιότητας Νερού
Το Argus είναι ένα σύστημα παρακολούθησης της ποιότητας του νερού που βασίζεται σε ένα ζωντανό φυτό. Νανοαισθητήρες εγχέονται στα φύλλα, όπου παραμένουν εντός του μεσοκυττάριου χώρου. Οι αισθητήρες παράγουν μια ορατή λάμψη συγκεκριμένου μήκους κύματος φωτός. Όταν ο μόλυβδος από το περιβάλλον νερό φτάνει στα φύλλα, η λάμψη μειώνεται, υποδεικνύοντας ότι το νερό περιέχει προσμείξεις. Το φυτό δειγματοληπτεί το νερό συνεχώς και δεν χρειάζεται ηλεκτρικό ρεύμα. Ένα αποτέλεσμα εμφανίζεται εντός δεκαπέντε λεπτών έως δύο ωρών, κάτι που είναι ταχύτερο από τον εργαστηριακό έλεγχο.
The Recognition
About the Ασημένιο Βραβείο A' Design Award
Το σχέδιο Argus Αισθητήρας Ποιότητας Νερού κέρδισε το Ασημένιο Βραβείο A' Design Award, μια τεράστια διάκριση κύρους που απονέμεται σε σχέδια κορυφαίας ποιότητας, πανέμορφα και εντυπωσιακά. Οι νικητές του Ασημένιου Βραβείου είναι εξαιρετικά λαμπρά και ιδιαίτερα δημιουργικά έργα που απεικονίζουν την εξέχουσα εμπειρογνωμοσύνη, το ταλέντο και την οξυδέρκεια των σχεδιαστών τους. Το σχέδιο Argus Αισθητήρας Ποιότητας Νερού αναμένεται να είναι ένα υπέροχο, αντιπροσωπευτικό έργο, αξιοσημείωτα επαγγελματικό και βαθιά καινοτόμο. Αυτό το σχέδιο που βραβεύτηκε με το Ασημένιο Βραβείο A' Design Award είναι μια ιδιαίτερα αξιοσημείωτη, θαυμαστή εφεύρεση που ωφελεί και προωθεί τα όρια της τέχνης, της επιστήμης, του σχεδιασμού και της τεχνολογίας. Το σχέδιο Argus Αισθητήρας Ποιότητας Νερού είναι μια πολύ ζηλευτή δημιουργία που προκαλεί επιθυμίες, φέρνει θετικά συναισθήματα και πυροδοτεί έκπληξη και θαυμασμό.
Behind the Design
Press Kit
Credits, team members and technical details provided by the designer.
- Unique Properties
- Argus is a living plant that continuously monitors water for heavy metal impurities, with nanosensors inside its leaves. These sensors, of the order 2nm, are injected inside the leaves and stay within the intercellular space. A living plant continuously samples water in the environment and any impurities that come along with it. Such method of detecting heavy metal toxicity is real time, showing a visible output within 15mins to 2 hours, in contrast to current lab methods.
- Dimensions & Packaging
- 457mm x 821mm x 304mm
This includes height of the plant and the imaging setup to read from inside a plant - Tags
- nanosensors, carbon nanotubes, living plants, DNA, water monitoring
- Production Technology
- Argus is a plant with DNA nanosensors inside it that detects Lead (Pb2 Heavy Metal). This novel method allows living plants to provide an optical readout of Lead in water. First, a DNAZyme is used as sensor assay inside leaves, double stranded DNA that breaks into single stranded on contact with Pb2 and binds to single walled carbon nanotubes. Following introduction of Pb2 ions, the fluorescence output is quenched and this reduction is proportional to the Lead(II) concentration.
- Design Challenge
- The following challenges had to be overcome to create world's first electricity free water monitoring platform.
No current real time off the shelf sensors exist for Lead toxicity monitoring. Sample testing takes approximately 1 to 2 weeks.
The chemical sensors inside plants also needed a digital connection with the digital world.
This sensor scheme did not have to use electricity, since it relies on a plant acting like a motor. Such process is then able to sample water 24 hours a day. - Research
- Industrial waste management has lead to depletion of water quality in rivers in many regions. Current processes of monitoring the water quality are not realtime. Our traditional sensors have been centered around synthetic and completely artificial techniques. We propose new nanosensors providing auxiliary sensing in conjunction with the natural system of a plant. These nanosensors provide an optical readout of lead in water by relying on a plants natural function near riverbeds.
- Inspiration
- This project is motivated by Flint water crisis, New Jersey school water problems, Austin Mar 2019 water advisory and many more. Current trend shows that by the time impurities are usually found in residential or agricultural, it is too late and has previously proven to be fatal. This is because continuous, cheap or off the shelf monitoring methods along river beds do not exist today. Argus on the other hand, provides an electricity free fully continuous water monitoring platform.
- Project Duration
- This project was stated in 2017 and finished in 2019. It has been exhibited around the world such as Science Gallery Bangalore, Future of Everything WSJ Festival in NYC.
- Operation Flow
- Argus has nanonsensors injected inside the leaves of a living plant. A plant is like a natural motor in the environment operating twenty four hours without electricity. It continuously samples water and with that any impurities as well. Our nanosensors normally produce a visible glow of a specific light wavelength on the plant. When lead impurities from the environment come in contact with the nanosensors, this glow disappears to indicate that there are impurities in the environment.
- Team Members
- Harpreet Sareen
Pattie Maes - Image Credits
- Images: Harpreet Sareen CC 4.0
Motion graphics: Jiefu Zheng
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