Purofesa weinjiniya paYunivhesiti yeNew Mexico Kudzidza Tekinoroji Itsva Kuita Kuti Vaping Ive Yakachengeteka

vaping

Vanhu vazhinji vanoona vaping seyakachengeteka kana vachienzaniswa nezvimwe zvigadzirwa zvefodya. Ichi ndicho chikonzero chikuru nei zvigadzirwa zvevaping zvave zvakakurumbira pakati pevechidiki munguva pfupi yapfuura. Zvigadzirwa zvevaping zvakawana mukurumbira munguva pfupi yapfuura pakati pevanoputa sematurusi ekumisa. ivo vakawanawo traction pakati pe-cannabis-inhaled zvinodhaka kuendesa zvinodhaka semudziyo wekurapa.

Nekudaro, ongororo zhinji dzichangoburwa dzinoratidza kuti zvigadzirwa zvevaping zvinozivikanwa seelectronic nicotine delivery systems (ENDS) hazvina kuchengetedzeka sezvaungada kutenda vanhu vazhinji. Mimwe ine mwero wepamusoro we nicotine nepo mazhinji achine zvakawanda zvakashata zvinokonzerwa nefodya yechinyakare sefodya.

Kubatsira kuita kuti zvigadzirwa zvevaping zvichengetedzeke Muzvinafundo Nathan Jackson wedhipatimendi reinjiniya yemechini paYunivhesiti yeNew Mexico ari kubatana nevamwe vaanoshanda navo kuita ongororo yevape. Chidzidzo chitsva chinodaidzwa kuti "Droplet uye Metal Particle Analysis yeENDS" inotaridzika kuita kuti vaping ive yakachengeteka.

Sekureva kwaProfessor Jackson vaping zvigadzirwa zvakagadzirirwa kupisa nicotine yemvura patembiricha yepamusoro kuti iite mhute. Izvi zvinoguma nekuita kwemakemikari kunogadzira zvinhu zvine chepfu senge acrolein uye formaldehyde inozivikanwa kukonzeresa zvirwere zvemoyo pakati pezvimwe zvirwere zvisingaperi.

Kupisa nicotine yemvura inodarika 200 madhigirii celsius inogadzira zvinhu zvakawanda zvine chepfu izvo zvinofemerwa semadonhwe eaerosol. Proffer Jackson vanoti vari kushanda panzira inogadzira madonhwe eaerosol pasina kupisa zviri mukati mefodya. Izvi zvinobvisa zvese zvinokuvadza zvinogadzirwa nekudziya e-mvura.

Kugadzirisa matambudziko akabatana nezvigadzirwa zvemazuva ano zvevaping, Muzvinafundo Jackson akagadzira silicon microfabrication-based atomization tekinoroji. Yakanzi silicon-vibrating mesh atomizer (Si-VMA), iyi tekinoroji nyowani inoshandisa kupisa kwakaderera kugadzira madonhwe eaerosol. Izvi hazvingobvisi chete ultrafine particles asi zvakare zvinobvisa simbi zvidimbu mune yunifomu aerosol zvigadzirwa zvinogadzira sezvo zvakabvisa kushandiswa kwesimbi membrane.

Muzvinafundo Jackson vachatungamira chidzidzo chitsva ichi vane chivimbo chekuti tekinoroji yavo ichange ichichinja muindasitiri yefodya. Anoti sezvo tekinoroji nyowani iyi inoshandisa silicon substrate, iyo e-mvura haizosangana nesimbi chero ipi zvayo panguva yekupisa. Izvi zvichaenda kure mukucheka huwandu hwezvinhu zvinokuvadza zvinopinda mumapapu kana vanhu vachishandisa zvigadzirwa zvavo zvehuputi. Uyezve, iyo vaporization process inoshandisa kupisa kushoma. Izvi zvinozoita kudzivirira mamiriro ezvinhu apo e-mvura zviri mukati zvinozoita kuti zviumbe zvinhu zvinokuvadza zvine chekuita nenjodzi zhinji dzeutano. Musiyano mukuru uyu tekinoroji itsva ine tekinoroji yazvino yevaping anoti inyaya yekuti pachinzvimbo chekugadzira madonhwe e-nano-scale ayo zvigadzirwa zvevaping zvazvino zvinogadzira zvinoburitsa madonhwe madiki. Izvi zvinoderedza mikana yemadonhwe evape kupinda muropa, uye kuungana pamwechete. Izvi zvichaita kuti zvive zvakachengeteka kushandisa zvigadzirwa zvevaping kupfuura zvazviri parizvino.

Kunze kwaProfessor Jackson, chikwata chiri kuita chidzidzo chitsva ichi chichasanganisira Katie Zychowski weUNM's College of Nursing naPavan Muttil weUNM's School of Pharmacy. Chikwata ichi chinotenda kuti tekinoroji yavari kushanda pairi yakachengeteka kune zvese zvekurapa uye zvekuvaraidza. Vanotarisira kuti zvichaenda kure mukuderedza mitengo yehutano inobatanidza nekuputira sezvatinofamba mune ramangwana.

Ayla
Author: Ayla

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