Dukurikije ubushakashatsi bushya bwasohotse muri 《Ibikoresho Byakoreshejwe Uyu munsi》, Ibikoresho bishya bikozwe mu tuntu duto twa nanofibres birashobora gusimbuza ibintu bishobora kwangiza bikoreshwa mu mpapuro n’ibicuruzwa by’isuku muri iki gihe.
Abanditsi b'iki kinyamakuru, bo mu Ishuri Rikuru ry’ikoranabuhanga mu Buhinde, bavuga ko ibikoresho byabo bishya bidafite ingaruka nke ku bidukikije kandi ko bifite umutekano kuruta ibyo abantu bakoresha muri iki gihe.
Mu myaka mike ishize ishize, impapuro zishobora gukoreshwa, tampon nibindi bicuruzwa byisuku byakoresheje ibisigazwa byinjira (SAPs) nkibikurura.Ibintu bishobora gukuramo inshuro nyinshi uburemere bwabyo mumazi;Impuzandengo yimyenda irashobora gukuramo inshuro 30 uburemere bwayo mumubiri.Ariko ibikoresho ntabwo biodegrade: mubihe byiza, impuzu irashobora gufata imyaka igera kuri 500 kugirango iteshwe.SAPs irashobora kandi guteza ibibazo byubuzima nka syndrome de toxic, kandi babujijwe kuva tampon mu myaka ya za 1980.
Ibikoresho bishya bikozwe muri electrospun selulose acetate nanofibers ntanimwe muribi bifite.Mu bushakashatsi bwabo, itsinda ry’ubushakashatsi ryasesenguye ibikoresho, bemeza ko rishobora gusimbuza SAP muri iki gihe zikoreshwa mu bicuruzwa by’isuku by’umugore.
Dr Chandra Sharma, umwanditsi w'iki kinyamakuru, "Ni ngombwa gushyiraho ubundi buryo bwizewe ku bicuruzwa biboneka mu bucuruzi, bishobora gutera syndrome de toxic ndetse n'ibindi bimenyetso".Turasaba ko hakurwaho ibintu byangiza bikoreshwa mubicuruzwa bigezweho biboneka mu bucuruzi hamwe n’ibisigara bidashobora kwangirika biterwa no kudahindura imikorere y’ibicuruzwa cyangwa no kunoza uburyo bwo kwinjiza amazi no guhumurizwa.
Nanofibers ni fibre ndende kandi yoroheje ikorwa na electrospinning.Kubera ubuso bunini, abashakashatsi bemeza ko byinjira cyane kuruta ibikoresho bihari.Ibikoresho bikoreshwa muri tampon ziboneka mubucuruzi bikozwe muri fibre iringaniye, ihambiriye hafi microne 30 inyuma.Nanofibers, bitandukanye, ni nanometero 150 z'ubugari, inshuro 200 zoroshye kuruta ibikoresho bigezweho.Ibikoresho biroroshye kuruta ibyakoreshejwe mubicuruzwa bihari kandi bisiga ibisigara bike nyuma yo kubikoresha.
Ibikoresho bya nanofibre nabyo biraryoshye (hejuru ya 90%) nibisanzwe (80%), kubwibyo birinjira cyane.Indi ngingo imwe irashobora gutangwa: ukoresheje ibizamini bya saline hamwe nubushakashatsi bwinkari, fibre ya electrostatike yimyenda irakoreshwa cyane kuruta ibicuruzwa biboneka mubucuruzi.Bagerageje kandi verisiyo ebyiri yibikoresho bya nanofibre hamwe na SAP, ibisubizo byerekana ko nanofibre yonyine yakoraga neza.
Dr. Sharma yagize ati: "Ibisubizo byacu byerekana ko nanofibers ya electrostatike ikora neza kurusha ibicuruzwa by’isuku biboneka mu bucuruzi mu bijyanye no kwinjiza amazi no guhumurizwa, kandi twizera ko ari umukandida mwiza wo gusimbuza ibintu byangiza ubu bikoreshwa.""Turizera ko bizagira ingaruka nziza ku buzima bw'abantu no ku bidukikije binyuze mu gukoresha neza no kujugunya ibicuruzwa by'isuku.
Igihe cyo kohereza: Werurwe-08-2023