The pilot Eco-Greenergy alfresco artery lights at University of Malaya (UM) capital campus in Kuala Lumpur, Malaysia. Pic: University of Malaya.
RESEARCHERS at Malaysia’s University of Malaya (UM) accept developed an alfresco lighting arrangement consisting of an LED artery lamp that produces low levels of carbon dioxide (CO2) to trap potential dengue-carrying mosquitoes.
The close country has apparent an alarming billow in dengue cases in the accomplished brace of years. In the aboriginal bisected of 2015, its Health Ministry appear a 100 percent access in absolute cardinal of deaths due to dengue agitation compared to the antecedent year’s numbers, with the afterlife assessment beyond 200 by the end of the year.
In an accomplishment to advice abate the advance of the disease, a aggregation of UM researchers, led by accessory assistant Dr. Chong Wen Tong, accept invented a artery lamp that releases a aroma agnate to humans in adjustment to lure mosquitoes.
The avant-garde artery lamp is already in use on a balloon basis at UM’s capital Kuala Lumpur campus, and could be on the bazaar in a amount of months.
Chong told The Guardian that the Eco-Greenergy alfresco lighting arrangement takes advantage of the mosquito’s acoustic abilities by tricking them with appearance that simulate the odors associated with humans.
“The lamp emits baby amounts of CO2, produced by accumulation ultraviolet ablaze with titanium dioxide, which attracts mosquitoes,” he said.
Chong explained that mosquitoes would access the allurement through the abduction windows on the aerial allotment of the lamp, and are again sucked into the abduction net in the lower allotment by a assimilation fan. Once they are sucked into the abduction net, they are clumsy to fly away.
Unlike the artery lights we frequently see on our streets, which use underground wiring, the Eco-Greenergy artery ablaze can additionally be powered by wind and solar energy, which makes it acceptable for flood-prone areas.
According to Chong, the level of CO2 emitted by the ablaze is almost low, and the allowances of the apple-pie activity it provides would outweigh the emissions.
“The battery, base arrangement and ambassador are placed a the top allocation of the lamp and can still action alike back the baptize akin is 4 meters, depending on how aerial the column is.
“A sensor can be placed central the alveolate pole to faculty the flood baptize akin and address a admonishing arresting to chase and accomplishment centers should it beat a certain height,” he said to the Malaysian Insider.
The apparatus has already won awards at a cardinal of above events.
SEE ALSO: ‘Intense’ El Nino brings drought, dengue to Thailand, Malaysia and Singapore
In abounding Asian countries, dengue is ancient and as a vaccine has yet to be discovered, the bread-and-er amount of the ache is estimated to ability up to US$2 billion a year, not including the costs of actinic fogging, which anatomy the courage of efforts to ascendancy the disease.
The dengue virus is frequently agitated by the Aedes mosquito, which has characteristic white stripes on its anatomy and legs, and is usually encountered aboriginal in the morning or at dusk.
Those who are adulterated generally abash dengue with a bad flu, as the affection are initially absolutely similar. But the lethargy, agitation and collective pains that follow are far worse. In the worst-case scenario, the accommodating develops hemorrhagic fever, which generally proves deadly.
Spikes in temperatures due to the El Nino abnormality this year are additionally causing concern, with the Health Ministry cautioning that there could be an access in dengue cases by 50 percent due to the hot weather.
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