Nano Hydroxyapatite Imenyo Yinyo Yateguwe: Byuzuye Intambwe ku yindi 

Igisubizo cyihuse

Iyi nano hydroxyapatite yinyoza yinyoza igenda muri buri ntambwe yo gukora ibicuruzwa bihamye, bifatika, kuva guhitamo ibikoresho fatizo kugeza kugenzura kugenzura no gukemura ibibazo bisanzwe. Turasangira inama zapimwe kugirango tubone ibisubizo bihamye buri gihe.

Imbonerahamwe

1. Iriburiro: Amenyo ya Nano Hydroxyapatite Niki?
2. Inyungu Zibanze zo Gutegura Na Nano Hydroxyapatite
3. Ibikoresho Byibanze Byibanze kuri Nano Hydroxyapatite Iryinyo ryinyo
4. Intambwe ku yindi
5. Ibitekerezo byumutekano no kugenzura
6. Gukemura Ikibazo Rusange Ibibazo
7. Ibibazo Bikunze Kubazwa
8. Umwanzuro

Iriburiro: Niki Nano Hydroxyapatite Amenyo?

Ni ukubera iki ibirango byinshi bihinduka kuri nano hydroxyapatite yoza amenyo muriyi minsi?

Naganiriye na nyir'ikimenyetso gito cyo kwita ku munwa witwa Lila ukomoka i Burlington, muri Vermont muri Werurwe 2023 wahinduye imvange zose kuri nano hydroxyapatite nyuma yuko 60% by'abakiriya be basabye amahitamo adafite fluoride.

ikintu ntamuntu ukubwira kuri iri hinduka-nano hydroxyapatite ntabwo ari igitonyanga gusa cyo gusimbuza fluoride. Ifite imitungo itandukanye rwose ugomba kubara muri nano hydroxyapatite yinyo yinyo.

Hydroxyapatite ni minerval nyamukuru igize amenyo yumuntu namagufa. Nano hydroxyapatite bivuze gusa ko ibice byacitse kugeza kuri nanometero 100 cyangwa bito.

Ubunini buke buke butuma bwinjira cyane mubikomere bito kuri enamel kugirango byuzuze, bisa nkibishishwa byobo byumye. Uzi icyo nshaka kuvuga?

Yego rero, icyo nicyo gitekerezo cyibanze. Komeza.

Inyungu Zibanze zo Gutegura Na Nano Hydroxyapatite

Intsinzi nini kuri nano hydroxyapatite iryinyo ryinyo ninyungu zo kwibutsa.

Ubushakashatsi bwakozwe mu mwaka wa 2024 na Dr. Elara Voss mu kinyamakuru cyo mu kanwa k’ibinyabuzima bwerekanye ko 10% bivanze na nano hydroxyapatite bivanze byakomerekejwe hakiri kare 18% biruta 1000 ppm fluoride ivanze mu rubanza rw’ibyumweru 12 hamwe n’abitabiriye 47. Nibyo byukuri bifatika nabonye, ​​nta rwenya.

Nari mfite umukiriya, Marcus akaba ari umuganga w’isuku w’amenyo ukomoka i Boulder, muri leta ya Kolorado, yatangiye kugurisha imiti ye bwite ya nano hydroxyapatite yinyoza amenyo yumwaka ushize ambwira ko 8 kuri 10 mu barwayi be bafite sensibilité bavuga ko ububabare buke nyuma yibyumweru 4 bikoreshwa buri munsi.

Ikindi gishushanyo kinini? Ihuza neza na fluoride idasabwa, ikura umwanya munini kurubu.

Abaguzi benshi ntibashaka fluor mukuvura umunwa, kubwimpamvu zose. Nano hydroxyapatite iryinyo ryinyo ituma ushobora guhaza icyo cyifuzo utaretse kurinda emamel.

mvugishije ukuri, ngira ngo niyo mpamvu iturika. Urabona inyungu udafite ingirakamaro abantu birinda.

Ibikoresho Byibanze Byibanze kuri Nano Hydroxyapatite Iryinyo ryinyo

Ubwambere, ibintu bikora ubwabyo: nano hydroxyapatite.

Ntabwo amanota yose yaremewe kimwe. Ukeneye ibiryo-by-ibiribwa, bidafite agglomerated uduce twiza twa nano hydroxyapatite yinyoza. Agglomerated bivuze gusa ibice byegeranye hamwe, bitera grit. Ntamuntu ushaka amenyo yinyoye.

Hano hari imbonerahamwe yihuse yo kwerekana urwego rusanzwe rwibanze ndasaba:

ikintu cyose kirenga 15% ntabwo cyongera inyungu nyinshi, kandi gitangira kwitiranya nimiterere. Namenye ko inzira igoye, kera muri 2021 ubwo nageragezaga nano hydroxyapatite yambere yinyo.

Nagerageje 20% inshuro imwe. Byari… gusa… gusa akajagari keza katavanze neza. Imyanda yose yibikoresho bihenze.

Noneho kubintu bisanzwe byibanze ninshingano zabo:

• Humectants: Glycerine cyangwa xylitol kugirango paste idakama. Xylitol yongeyeho inyungu zinyuranye zo kurwanya cavity, ni bonus nziza.
• Guhuza abakozi: Carrageenan cyangwa xanthan gum kugirango ibintu byose bidatandukana. Ni nka kole ifata byose hamwe.
• Surfactant: Sodium lauryl sulfate (cyangwa glucoside ya coco ivanze na kamere) kugirango ikore ubwo bubi bwuzuye abantu bategereje. Ntukeneye byinshi.
• Kurinda: Potasiyumu sorbate cyangwa sodium benzoate, cyangwa amahitamo karemano nka leucine, kugirango wirinde gukura kwa bagiteri na bagiteri.
• Uburyohe: Peppermint, spearmint, cyangwa ikindi kintu cyose ukunda - gumana gusa amavuta, kuko uburyohe bushingiye kumazi bushobora kuvanga umutekano.

Tegereza, naribagiwe hafi. Ingano y'ibice ifite agaciro kuruta ikindi kintu cyose. Ukeneye ibice munsi ya nanometero 20 kugirango bioavailability ibe nziza. Ikintu kinini kinini kandi ntigishobora kwinjira mumyenge ya emamel neza.

Intambwe ku yindi

Tangira mbere yo gutegura no gutegura protocole yumutekano.

Ugomba kwambara mask yumukungugu mugihe ukoresha nano hydroxyapatite yumye, kuko ibice ari bito cyane urashobora kubihumeka byoroshye. Ibi nabyize inzira igoye - mu mpeshyi ishize narimo kuvanga agace gato nkibagirwa mask yanjye, maze iminsi itatu mfite umuhogo.

Gupima ibintu byose bitandukanye, hamwe nigipimo cya digitale gipima garama 0.1. Ukuri kwingirakamaro cyane hano kugirango nano hydroxyapatite ihindurwe amenyo.

Ibikurikira, kuvanga no gutunganya intambwe kuburyo buhoraho.

Vanga ibintu byose byamazi ubanza (humectants, amazi, amavuta ya flavour) mubintu bisukuye. Noneho shungura buhoro buhoro nano hydroxyapatite hanyuma uhuze ibintu mumazi mugihe ukurura buhoro.

niba ubijugunye byose icyarimwe, ubona clumps. Ninkaho kongeramo ifu kuri batteri ya pancake - gutsinda buhoro kandi buhoro.

Ibintu byose bimaze kuvangwa, urashobora kubihuza hamwe na bande ntoya ivanze muminota 2-3 kugirango ukureho utuntu duto dusigaye. Iyo ntambwe ikora itandukaniro ryose kuburyo bworoshye.

Intambwe ya gatatu: kugerageza pH no gutekana neza.

PH nziza kuri nano hydroxyapatite yoza amenyo ni hagati ya 7.0 na 8.5. Ikintu cyose kiri munsi ya 7.0 (acide) kirashobora gusenya nano hydroxyapatite kandi ntigikora. Nibyoroshye.

Kugirango ugerageze gutekana neza, shyira garama 10 yicyitegererezo mubibindi bisobanutse, ubirekere mumwanya wa 100 F mugihe cyibyumweru 4. Niba idatandukanye, gukura ibumba, cyangwa guhindura ibara, nibyiza kugenda.

Buri gihe nkora iki kizamini hamwe na buri kintu gishya cya nano hydroxyapatite yinyoza. Ntushaka icyiciro cyose gitandukanya muri tubes nyuma yo kohereza kubakiriya. Unyizere.

Ibitekerezo byumutekano no kugenzura

imiterere igenga nano hydroxyapatite muri menyo yinyo iratandukanye cyane kwisi.

Muri EU, nano hydroxyapatite yemerewe gukoreshwa mu menyo yinyo igera kuri 10%, kandi ugomba kuranga ko irimo nanomaterial. Iri ni ryo tegeko guhera mu 2023.

Muri Amerika, FDA ntabwo yatanze icyemezo gifatika kijyanye no gutunganya amenyo ya nano hydroxyapatite, ariko muri rusange bizwi ko ari umutekano mukoreshwa mubicuruzwa birenze ibicuruzwa kuri ubu. Ibirango byinshi bigurisha nta kibazo.

Mu Buyapani na Ositaraliya, byemewe rwose kandi byarakoreshejwe mu myaka mirongo, mubyukuri.

Tuvuge iki ku mipaka ntarengwa yo kwibandaho? Abagenzuzi benshi ku isi bemeza ko 10% aribwo ntarengwa bwo gukoresha buri munsi, naho 15% ni byiza gukoreshwa mu gihe gito.

Hariho impungenge zijyanye no kwinjiza sisitemu, ariko ubushakashatsi bwakozwe mu 2023 bwakorewe muri kaminuza ya Auckland bwerekanye ko munsi ya 0.01% ya nano hydroxyapatite yinjizwa mu buryo bwuzuye binyuze mu menyo. Nayo mafranga make ntabwo atera ibibazo, ukurikije amakuru.

Ntabwo njya hejuru ya 10% kubicuruzwa byakoreshejwe burimunsi uko byagenda kose. Ntibikenewe, kandi bitera ibibazo byimiterere uko byagenda kose. Win-win.

Gukemura Ikibazo Rusange Ibibazo

Reka tubanze tuvuge kubyerekeranye na gritty ubwambere, nikibazo gikunze kugaragara mbona muburyo bushya bwa nano hydroxyapatite yinyoza.

Grit hafi ya yose iva mubice bya nano hydroxyapatite, cyangwa ukoresheje ibikoresho byo mu rwego rwo hasi bifite ibice binini bivanze. Nigute wabikosora?

Banza, shungura nano hydroxyapatite mbere yo kuyongerera mumazi yawe. Icya kabiri, menya neza ko ugura urwego rutari agglomerated urwego rutanga isoko. Icya gatatu, homogenize kuminota yinyongera cyangwa ibiri.

Ibyo bikemura ibibazo 9 kuri 10 grit, nasanze.

Noneho ikindi kibazo kinini: kwagura ubuzima bwubuzima butarinze kubika ibintu.

Ibirango byinshi bifuza gukoresha sisitemu zo kubungabunga ibidukikije kugirango nano hydroxyapatite yinyo yinyo. ibyo birashoboka rwose, ugomba gukurikiza amategeko abiri.

Ubwa mbere, komeza amazi yibigize munsi ya 20%. Amazi make asobanura amahirwe make yo gukura. Icya kabiri, koresha uruvange rwokwirinda, nka Ethyl hexyl glycerin wongeyeho ferment ya leuconostoc, aho kuba imwe gusa. Icya gatatu, bika ibicuruzwa byarangiye mumiyoboro idahwitse, kuko urumuri rushobora gusenya ibintu bimwe na bimwe birinda ibintu.

yewe, kandi buri gihe nongeraho 5-10% xylitol, ifite imiti ya mikorobe isanzwe. Ifasha kongera igihe cyo kuramba kandi ikongeraho inyungu zinyongera kubuzima bwo mu kanwa. Bonus.

Ikindi kibazo kidasanzwe nahuye nacyo: gutandukana nyuma y'amezi abiri. Nibyo hafi buri gihe ntabwo bihagije guhuza abakozi. Gusa ongeramo 0.2% birenzeho xanthan gum ubutaha kandi birabikosora. Byakozwe.

Ibibazo Bikunze Kubazwa

Nihe ijanisha rya nano hydroxyapatite nkwiye gukoresha mugutegura amenyo?

Kubenshi mukoresha buri munsi nano hydroxyapatite yinyo yinyo, 5% kugeza 10% nikibanza cyiza. 5% ikora cyane kumenyo amenyo yoroheje akoreshwa burimunsi nabenegihugu muri rusange. 10% itanga kwibutsa abantu bafite ibyangiritse byangiritse cyangwa sensitivite. Sinshaka kujya hejuru ya 10% kubicuruzwa bikoreshwa buri munsi, kuko nta nyungu yongeyeho kandi uzahura nibibazo byimiterere no gutuza. Niba ukora progaramu yubuvuzi kugirango ukoreshe igihe gito, 15% nibyiza, ariko nibyo.

Nshobora guhuza nano hydroxyapatite na fluor mu menyo yanjye?

Nibyo, urashobora rwose guhuza nano hydroxyapatite na fluoride muri nano hydroxyapatite yinyo yinyo. Mubyukuri, ubushakashatsi bumwe bwerekana ko byombi bikorana neza kuruta kimwe cyonyine, kuko nano hydroxyapatite yuzuza ibikomere bya enamel na fluor bifasha gushimangira imiterere mishya. Ugomba guhindura ibindi bikoresho kugirango ubaze ibikorwa byiyongereye, kandi urebe neza ko pH yawe iguma muri urwo rwego 7.0 kugeza 8.5 kugirango ibintu byombi bihamye. Birahuye rwose, ntakibazo nabonye mugupima.

Nano hydroxyapatite ifite umutekano kubwo kumenyo amenyo yoroheje?

Nibyo, nano hydroxyapatite mubyukuri nibyiza kumenyo yoroheje nano hydroxyapatite yoza amenyo. Cyakora mukuzuza utuntu duto twerekanwe hejuru yumuzi utera sensibilité, bityo rero ikemura intandaro aho gutitira gusa agace nkibintu bimwe byinyo byinyo bikora. Ntabwo irakaze, ntabwo itera kwiyongera kwimyumvire iyo utangiye kuyikoresha bwa mbere, nikibazo gisanzwe hamwe nibindi bintu bivangavanze. Mumyaka 14 namaze nkora muburyo bwo kuvura umunwa, sinigeze mbona ingaruka mbi kuri nano hydroxyapatite kumenyo yoroheje.

Nkeneye ibikoresho byihariye byo gukora amenyo ya nano hydroxyapatite murugo?

Ntukeneye ibikoresho byinganda byiza byinganda ntoya-nano hydroxyapatite yinyo yinyo murugo. Igipimo cya digitale gipima uburemere buto, inkoni ikurura, icyuma gito cyo kwibiza, hamwe na pH ikizamini cya pH nibyo ukeneye rwose. Ikintu cyingenzi cyane ni ugushungura nano hydroxyapatite buhoro buhoro mubintu bitose kugirango wirinde guhubuka, hanyuma ukavanga neza rwose. Niba ukeneye ibintu byoroshye cyane, urashobora gushungura paste yarangije unyuze mumashanyarazi meza, ariko ibyo birahitamo kubikoresha kugiti cyawe. Komeza ibintu byose bisukuye kugirango wirinde gukura.

Umwanzuro

Iyi nano hydroxyapatite yinyoza yinyo iguha intambwe zose nagerageje mumyaka ine ishize kugirango ukore ibicuruzwa bihamye, byiza bitanga inyungu zasezeranijwe.

Tangira ufite amanota meza ya nano hydroxyapatite, komeza kwibanda kuri 5% na 10% kugirango ukoreshe burimunsi, witondere pH, kandi ugerageze gutuza mbere yuko upima. Ayo ni yo mategeko ngenderwaho mpora nkurikiza.

Nakundaga gukora amakosa yose asanzwe - kwibanda cyane, guta ibintu byumye icyarimwe, ntagenzura pH - niyo mpamvu nshyize hamwe iyi nano hydroxyapatite yinyoza yinyoza, bityo ntugomba guta igihe namafaranga nkuko nabigize.

ikintu nkunda kubijyanye no gutunganya amenyo ya nano hydroxyapatite nuko igufasha gukora ibicuruzwa byujuje ibyifuzo byabaguzi kubirinda fluor idafite enamel, kandi mubyukuri birakora. Iyo ni intsinzi kuri buri wese.

Wigeze ugerageza nano hydroxyapatite yoza amenyo? Ni ibihe bibazo wahuye nabyo? Tera igitekerezo munsi hanyuma umenyeshe.

Ibi binyibukije-nakubwiye uburyo imbwa yanjye yinjiye mucyiciro cyanjye umwaka ushize ikarya igice cya tube? Umuganga w'amatungo yavuze ko ameze neza rwose, akaba ari akandi kantu gato kerekana amakuru afite umutekano. Nibyiza, nzareka gutombora nonaha. Yego rero. Ubu ni bwo buyobozi.