Dukoresha kuki kugirango tunoze uburambe. Mugukomeza gushakisha uru rubuga, wemera gukoresha kuki. Amakuru yinyongera.
Ingutu zakaza imbaraga zirashobora gufasha gukurikirana ubuzima bwabantu no kumenya imikoranire ya mudasobwa. Imbaraga zirakomeje gukora sensor hamwe nigikoresho rusange nigikoresho cya kabiri nigikoresho kinini kubushake bwakaniki.
Kwiga: Kuboha icyitegererezo cyishingikirije mu mpuhwe z'umuvuduko wa Piezoelectric Transducer hashingiwe kuri electropine polyvinyleviny ya elegispinyliden nanofibers na nozzles 50. Inguzanyo y'ishusho: Sitidiyo ya Afurika / Shutterstock.com
Ingingo yasohotse mu kinyamakuru NPJ Raporo ya Electronics ku guhiga umuvuduko wa Piezoelectric ku Bwitwa Polyephthalate (PelyVyleNone telephthalate (amatungo) arp imyenda na polyvinylideran (PVDF). Imikorere ya sensor yateje imbere ijyanye no gupima igitugu ishingiye ku mboshyi yerekanwe ku mwenda wa metero 2.
Ibisubizo byerekana ko sennide yumuvuduko wigitutu uri hafi ukoresheje 2/2 Igishushanyo cya 245% kurenza icya 1/1 Canard Igishushanyo 1/1 Canard Igishushanyo 1/1 Canard Igishushanyo 1/1 Canard. Byongeye kandi, inyongeramusaruro zitandukanye zakoreshejwe mugusuzuma imikorere yimyenda yerekeranye, harimo guhindagurika, gukanda, gukubita, kugoreka, hamwe na moteri zitandukanye. Muri iki gikorwa, sensor ishingiye kuri tissue hamwe na sensor pixel vixel urutonde rwerekana ibiranga ubushishozi buhamye hamwe nubushishozi bukabije.
Umuceri. 1. Gutegura imitwe ya PVDF hamwe nimyenda myinshi. Igishushanyo cya 50-Nozzle Gahunda ya Electronning ikoreshwa mugukora amatungo yahujwe na PVDF NanofiBers, ashyirwa mu mukandara uhwanye na convoyeli B SEM Ishusho na Diamester ikwirakwiza fibre yahuzaga PVDF. c sem ishusho ya el-ply. d Imbaraga za kare na Stinare kuruhuka za ply-ply nkinkazi yo kugoreka. e x-ray itandukanye yerekana and yarn enye berekana ko hariho inyuguti za alfa na beta. © Kim, DB, Han, J., SM, Kim, MS, Choi, BK, Parike, SJ, SJ, Hong, H. R et al. (2022)
Iterambere ryihuse rya robo zifite ubwenge nibikoresho bya elegitoroniki byatanganye nibikoresho byinshi bishya bishingiye kumashanyarazi byoroshye, kandi ibyifuzo byabo muri elegitoroniki, inganda, nubuvuzi bitera imbere byihuse.
Piezoectricity ni amafaranga y'amashanyarazi yakozwe ku bikoresho bikorerwa imihangayiko. PiezoEletrike mubikoresho bitangaje bituma umubano uhinduka hagati yimihangayiko namashanyarazi. Kubwibyo, mugihe igice cyibikoresho bya Piezoelectric cyahinduwe kumubiri, amashanyarazi yaremewe, naho ubundi.
Ibikoresho bya Piezoelectric birashobora gukoresha isoko yuburyo bwubusa kugirango utange ubundi buryo bwo gutanga imbaraga kubice bya elegitoroniki bitwara imbaraga nke. Ubwoko bwibikoresho nuburyo bwigikoresho nibipimo byingenzi kugirango umusaruro ukore ibikorwa bikora bishingiye kuri electromen. Usibye ibikoresho bikomeye bya voltage idasanzwe, ibikoresho kama bifatika kandi byashakishijwe kandi mubikoresho byambayeho.
Polymers yatunganijwe muri NanofiBers nuburyo bwa electrospinning bukoreshwa cyane nkibikoresho byo kubika ingufu. Piezoelectric Polymer NanofiBers yorohereza kurema imiterere yuburyo bushingiye ku gitsina kugirango batanga igisekuru cya electromenlical gishingiye kuri mashini ishingiye kuri mishini mubidukikije bitandukanye.
Kubwiyi ntego, Piezoelectrics Polymers ikoreshwa cyane, harimo PVDF nibikomoka kuri Pizoelectrity. Iyi fibre ya PVDF irashushanyije kandi izunguruka mubitambaro bya porogaramu za Piezoelectric harimo sensor na generator.
Igishushanyo cya 2. Agace kanini kanini hamwe nibintu byabo. Ifoto ya 2/2 ya Weft Rib igera kuri 195 cm x x 50. B SEM Ishusho ya 2/2 Urupapuro rweft rugizwe na PVDF imwe yahujwe n'amatungo abiri. c modulus no gukangurira mumyenda itandukanye hamwe na 1/1, 2/2 na 3/3 Impapuro. d ni angle imanikwa yapimwe ku mwenda. © Kim, DB, Han, J., SM, Kim, MS, Choi, BK, Parike, SJ, SJ, Hong, H. R et al. (2022)
Muri iki gihe, inganda zishingiye kuri FVDF Nanofibre ya PVDF Nanofi ishirizwa mu buryo bukurikiranye, aho ikoreshwa rya Nozzles borohereza umusaruro wa Nanofiber ukoresheje umukandara wa roppor. Inzego zinyuranye za Weave zakozwe ukoresheje icumu rya Pet, zirimo 1/1 (Ikibaya), 2/2 na 3/3 urubyabatsi.
Imirimo ibanza yatangaje ko ikoreshwa ry'umuringa wo guhuza fibre mu buryo bw'umuringa wahujwe ku ngoma ya fibre. Ariko, akazi ka none kagizwe ninkoni yumuringa ugereranije na 1,5 zitandukanye kumurongo wa convoyeur kugirango ufashe spinnerets ishingiye kumikoranire ya electrostatike hagati yimyanya ya fibre ifatanye na fibre yumuringa.
Bitandukanye na mbere yasobanuye imbaraga cyangwa sensoresique cyangwa sensore ya tissue yasabwe mururwo rupapuro asubiza imirongo myinshi yinjiza kuva 0.02 kugeza 694. Byongeye kandi, igituba gisaba igitero cyagabwe 81.3% byinjiza byumwimerere nyuma yo kwiraza bitanu bisanzwe, byerekana iherezo ryumuvuduko wumuvuduko.
Byongeye kandi, indangagaciro zumva zisuzuma voltage nibisubizo byubu kuri 1/1, 2/2, na 3/3 kuboha kv / n kugeza kuri 2/2 na 3/3 igitutu. 3 Wects Ssensors yerekanye 245% na 50% Yumva Yintangaruke, kimwe, ugereranije na 24 MV / N Weft SENSECES SENSOsor 3
Umuceri. 3. Gukoresha porogaramu yuzuye igikoroni cyuzuye. Urugero rwigitutu cyigitutu cya kabiri cyakozwe muri 2/2 cyatsiba rwinjijwe munsi ya electrode ebyiri zizunguruka kugirango tumenye ibirenge (munsi yamakuru) no gutembera neza. b Schematike yerekana buri cyiciro cyintambwe kugiti cye murwego rwo kugenda: Agatsinsino gamanuka, uhuza, guhuza no kuzamura ukuguru. C Ibimenyetso bya voltage mugusubiza buri gice cyintambwe yo gukora isesengura rya gait na d ibimenyetso byamashanyarazi bifitanye isano na buri cyiciro cyo kugenda. e Schematic yumuvuduko wuzuye wumuvuduko hamwe na selile zigera kuri 12 urukiramende rwa pigiseli hamwe nimirongo itwara neza kugirango itange ibimenyetso byumuntu kuri buri pigiseli. F ikarita ya 3d yikimenyetso cyamashanyarazi yakozwe mukanda urutoki kuri pigiseli. G Ikimenyetso cyamashanyarazi cyerekanwe gusa murutoki rwa piginel, kandi nta kimenyetso cyambukiranya mubindi pigiseli, cyemeza ko nta nkombero. © Kim, DB, Han, J., SM, Kim, MS, Choi, BK, Parike, SJ, SJ, Hong, H. R et al. (2022)
Mu gusoza, ubu bushakashatsi bwerekana sensor yunvikana cyane kandi yintwaro ikubiyemo PVDF Nanofistric Pilaelect. Imyandikire yimodoka yakozwe ifite imbaraga nini zinjiza kuva 0.02 kugeza 694.
Abatavuga rumwe na mirongo itanu bakoreshejwe kuri prototype imwe ya prototype y'amashanyarazi, kandi habaho mandi ya Nanofibrs yakozwe hakoreshejwe icyiciro cya interineti ishingiye ku nkoni z'umuringa. Muburyo bwo kwikuramo rimwe, imyenda ya metero 2/2 yerekanaga yerekanaga sensentivite ya 83 mv / n, igera kuri 245% kurenza 1/1 Weft Hem Imyenda.
Abasabye ko bafite igitutu cyose igitutu cya Sensor Moderning ibimenyetso by'amashanyarazi babakurikiza ku moko ya physiologique, harimo no kugoreka, kunyerera, kwiruka no kugenda. Byongeye kandi, iyi mbuto z'umuvuduko w'imyenda igereranwa n'imitako isanzwe mu bijyanye no kuramba, kugumana hafi kuramba, kugumana hafi 81.3% by'umusaruro wambere na nyuma ya 5. Mubyongeyeho, sensor yakozwe muri tissue igira ingirakamaro muri sisitemu yubuzima mubyaza ibimenyetso byamashanyarazi ukurikije ibice bikomeza byurugendo rwumuntu.
Kim, DB, Han, J., SM, Kim, MS, Choi, BK, Parike, SJ, HJ, HER, HER, HR, HR. (2022). Umuvuduko wumuvuduko wa pieboelectric ushingiye kuri electropun polyvinylidene ya fluoritylidene nanofibers hamwe na nozles 50, bitewe nububiko. Ibikoresho bya elegitoroniki npj. https://www.nature.com/articles/s41528-022-00203-6.
Kwamagana: Ibitekerezo byerekanwe hano ni ubwanditsi mubushobozi bwe kandi ntibisobanura byanze bikunze ibitekerezo bya Azom.com bigarukira T / Nyirubwite, nyirubwite. Iyi nyirabayazana ni igice cyamagambo yo gukoresha kururu rubuga.
Bhavna Kaveti ni umwanditsi wa siyansi kuva Hyderabad, mu Buhinde. Afite MSC na MD bo mu kigo cya Vellore cy'ikoranabuhanga, mu Buhinde. Muri chimic organike na dinivali muri kaminuza ya Guanajuato, Mexico. Igikorwa cye cyubushakashatsi kijyanye niterambere na synthesis ya molekizi ya bioactive ishingiye kuri hetero, kandi afite uburambe mubice byinshi na synthesis. Mu bushakashatsi bwe bw'ibipimo, yakoraga muri Synthesis ya HETROSROCY Ihuriweho na HEPOROCHY FELIDY NA PETPOMIETIC MOLEPOLE iteganijwe kugira ubushobozi bwo gukomeza gukora ibikorwa bitunguranye. Mu gihe yandika ibyari bibi n'ubushakashatsi, yashakishije ishyaka rye mu byanditswe no gutumanaho.
Cavit, buffner. (11 Kanama 2022). Umuvuduko wumuvuduko wuzuye wimyenda wagenewe gukurikirana ubuzima bwiza. Azonano. Yagaruwe 21 Ukwakira, 2022 kuva HTTPS://www.azano.com/news.aspx?NewSid=39544.
Cavit, buffner. "Uruhu rw'umuvuduko ukabije wa tissue wagenewe gukurikirana ubuzima bwiza". Azonano.21 Ukwakira 2022.21 Ukwakira 2022.
Cavit, buffner. "Uruhu rw'umuvuduko ukabije wa tissue wagenewe gukurikirana ubuzima bwiza". Azonano. https://www.azonano.com/news.aspx?NewID=39544. (Guhera ku ya 21 Ukwakira 2022).
Cavit, buffner. 2022. Igitutu cyose cyumuvuduko wumuvuduko wagenewe gukurikirana ubuzima bwiza. Azonano, yageze ku ya 21 Ukwakira 2022, https://www.azano.com/news.aspx?NewID=39544.
Muri iki kiganiro, Azonano ivuga kuri Porofeseri André Nel Kubijyanye no kwiga udushya agira uruhare muri ibyo nanocar "bishobora gufasha ibiyobyabwenge byinjira muri kanseri ya panchetike.
Muri iki kiganiro, Azonano ivugana na King ya UC Kong Lee kubyerekeye ikoranabuhanga rye n'intanga ngororamubiri.
Muri iki kiganiro, tuvugana nikoranabuhanga rya Skyater ryerekeye leta yinganda za semiconductor, mbega sinotechlogiya ifasha gushiraho inganda, nubufatanye bwabo bushya.
Inoveno PE-550 niyo mashini nziza ya electrosropinning / gushinga imashini ikomeza kubyara nanofiber.
Guhindura urupapuro rwa R54 rwateye imbere kugirango bashushanye ibikoresho bya semiconductor hamwe nibiranda byabamo.