
2026-10-12
45S5 Bioactive Glass Granules ikirasi chaiyo yebioactive zvinhu inoumbwa ne45% silica, 24.5% sodium oxide, 24.5% calcium oxide, uye 6% phosphorus pentoxide nekurema. Anozivikanwa nekugona kwavo kubatana nenyama dzakaoma uye dzakapfava, aya magranules akakosha mukurapa kwekuvandudza, kushandiswa kwemazino, uye maumbirwo emhando yepamusoro. Semukuru wezvekutsvagisa shamwari, Jinan Meiyi Biotechnology Co., Ltd inopa kuchena kwepamusoro, kudzora-inoenderana 45S5 granules kumarabhoritari eR&D nevagadziri pasirese, kuve nechokwadi chekugovera saizi yezvikamu uye kushanda kwebhayoloji kweOEM uye zvinodikanwa.

45S5 Bioglass® ndiyo yepakutanga bioactive glass composition yakawanikwa naProfessor Larry Hench muna 1969. Zita rekuti "45S5" rinoreva maitiro emakemikari ayo chaiwo: 45 wt% SiO2, ine molar ratio yeNa2O / CaO ye1: 1 uye P2O5 / SiO2 chiyero che0.06. Iyi chaiyo stoichiometry yakakosha nekuti inobvumira kuti zvinhu zvinyunguduke pamwero unodzorwa mumvura yefiziological fluid, ichiburitsa ions inokurudzira kuita kweserura.
Kusiyana neinert biomaterials inongotora nzvimbo, 45S5 bioactive girazi granules inopindirana nemuviri. Pakusangana nemvura yemuviri, vanogadzira hydroxycarbonate apatite (HCA) layer pamusoro pavo. Iyi layer ine kemikari uye yakarongeka yakafanana neyemamineral phase yebhonzo remunhu, ichigonesa yakasimba kemikari bond kwete kungogadzirisa meshini. Kune vanogadzira uye vagadziri vezvishandiso zvekurapa, kunzwisisa iyi mashandiro kwakakosha pakuvandudza chigadzirwa.
Iko kushanda kwe45S5 granules kunovimba zvakanyanya nekuchena uye homogeneity. Kusachena kana kutsauka mune oxide ratios kunogona zvakanyanya kushandura chiyero chekunyungudika, izvo zvinogona kutungamira kune kusashanda kusungirirana kana kusada pH shanduko mune yakatenderedza tishu. Magranules emhando yepamusoro anofanirwa kusangana neakasimba emishonga-giredhi zviyero.
Jinan Meiyi Biotechnology inova nechokwadi chekuti ese akacheneswa 45S5 magranules anotariswa kwakaomarara batch-level yakatarwa. Isu tinodyidzana chete nevagadziri vane zvitupa vanoomerera kune anogamuchirwa pasi rose emhando manejimendi masisitimu, tichivimbisa kuti yega yega yega yezvinhu inosangana neiyo theoretical 45S5 kuumbwa.
Kunzwisisa mhinduro yebhayoloji kune 45S5 granules kwakakosha kune vaongorori vanogadzira chizvarwa chinotevera chekurapa. Iyo nzira inoitika munhevedzano yakatevedzana yematanho, ichishandura girazi pamusoro kuita biologically inoshanda interface.
Kana 45S5 magranules akaiswa munzvimbo dzine mvura (serumu rweropa kana kuti tishu mvura), alkali ions (Na+ neK+) inokurumidza kuchinjana nemaioni ehydrogen (H+) kubva mumvura. Uku kuputika kwekutanga kunowedzera pH yemunharaunda, iyo yakaratidzwa kuva nemishonga inorwisa mabhakitiriya uye inokurudzira osteoblast kuwanda.
Kutevera ion exchange, iyo silicate network inoputsika, ichiburitsa soluble silica uye calcium ions mune yakatenderedza svikiro. Kuparara uku kunodzorwa; kana girazi rinonyungudika nekukasira, rinorasikirwa nekutendeseka kwemaitiro kusati kwaitika kubatanidzwa kwetishu. Kana ikanyungudika zvishoma nezvishoma, inotadza kuunza mhinduro inodiwa yebhayoloji.
Iyo calcium yakaburitswa uye phosphate ions inodzoreredza pamusoro pegirazi, ichigadzira amorphous calcium phosphate-rich layer. Iyi nhanho ndiyo inotungamira kukubatana kwemapfupa.
Iyo amorphous layer inopenya muHCA, iyo yakafanana neiyo mineral chikamu chebhonzo. Iyi HCA layer inobvumira kushambadza kwekukura zvinhu uye mapuroteni, kufambisa kubatanidzwa uye kusiyanisa kwe stem masero uye osteoblasts. Zvekuzororera zvikumbiro, iyi imwe nzira inosimudzira collagen synthesis uye ganda rekuvandudzwa.
Iko kushandiswa kwakasiyana-siyana kwe45S5 bioactive girazi inobvumira kuti ishandiswe mumaindasitiri akawanda, kubva kune inorema maindasitiri ekurapa maimplants kusvika kune akapfava ekushongedza serum. Jinan Meiyi Biotechnology inotsigira vatengi vari muzvikamu zvakasiyana nekupa magranules anoenderana nezvinodiwa zvekushandisa.
Mune orthopedics uye mazino, 45S5 granules anoshandiswa semapfupa void fillers. Vanosimudzira kukurumidza kukura kwebhonzo mukuremara kunokonzerwa nekushungurudzika, kubviswa kwebundu, kana kuvhiyiwa kwespinal fusion. Iwo magranules anogona kurongedzerwa kuita zvisina kujairika zvimiro, zvichipa scaffold kuti bhonzo idzva rikure ichiri kudzoreredza zvishoma nezvishoma uye nekutsiviwa nenyama yechisikigo.
Imwe yeakanyanya kupararira kushandiswa kwekutengesa kwe45S5 tekinoroji iri mumucheka wemazino uye mazino macomposites. Iwo magranules anovhara akazaruka dentinal tubules, zvinobudirira kuderedza mazino kunzwa. Mukudzoreredza mazino, bioactive girazi zvimedu zvinosanganisirwa mune akaumbwa resins kuwedzera simba rekubatanidza uye kudzivirira yechipiri caries kuburikidza neion kuburitswa.
Muindasitiri yezvizorwa, micronized 45S5 bioactive girazi granules ari kuwana traction kune avo ekudzivirira kuchembera uye ekugadzirisa ganda. Nekukurudzira kuita kwefibroblast, aya magranules anowedzera collagen uye elastin kugadzirwa. Kazhinji ivo vanogadzirwa mu:
Jinan Meiyi Biotechnology inonyanya kugovera zvigadzirwa zvekurapa aesthetics chikamu. Chikwata chedu chinonzwisisa yakasarudzika yekudzora nekugadzirisa matambudziko eindastiri iyi, ichipa kubvunzana kwehunyanzvi kuti ive nechokwadi chekubatanidzwa kweiyo bioactive granules muzvigadziko zvekuzora.
Bioactive girazi fibers uye granules anoshandiswa mune yepamusoro maronda mapfekero. Iyo alkaline pH yakasikwa panguva yekunyunguduka inhibits kukura kwebhakitiriya, nepo maion anoburitswa anosimudzira angiogenesis (kuumbwa kwetsinga dzeropa nyowani) uye nyoro nyoro kuvandudzwa. Izvi zvinoita kuti 45S5 inyanyokosha pakurapa maronda asingaperi, akadai semaronda eshuga.

Kutsvaga yakakwirira-inoshanda bioactive zvinhu zvinoda zvinopfuura kungotsvaga mutengesi; inoda mudiwa anonzwisisa mamiriro esainzi uye anotonga. Jinan Meiyi Biotechnology Co., Ltd., ine muzinda kuJinan, Shandong Province, inoshanda serimwe divi rePacific Kangtai Scientific Instruments. Isu tinozviisa pachedu pamharadzano yekuomarara kwesainzi uye kuita kwemusika.
Kusiyana nevagadziri vechinyakare, Jinan Meiyi Biotechnology inoshanda seyakarongeka yekutsvagisa uye mhando-yakavimbiswa yekugovera mudiwa. Isu hatibatike mukugadzira zvinhu zvisina kubikwa isu pachedu. Pane kudaro, isu tinokwidziridza yakanyatsosimbiswa yepasirese yekugovera cheni network kuchengetedza hukama hwenguva refu hwekushandira pamwe nevashambadziri vanozivikanwa pasi rose. Iyi modhi inotibvumira kupa:
Simba redu repakati riri muhunyanzvi hwedu hwakadzama mune bioactive tekinoroji application mukati mezvizoro uye zvekurapa aesthetics maindasitiri. Chikwata chedu chakadzidziswa zvesainzi chinoramba chiri pamberi petsvagiridzo yepasirese, ichiongorora zvirikuitika mukutsvagisa dermatological uye zvishoma zvinokanganisa aesthetics. Isu tinosanganisa manzwisisiro aya muchirongwa chedu chepodfolio, tichibatsira vatengi kuderedza kuomarara kwekutsvaga uku vachichengeta chivimbo chakazara mukuenderana kwezvinhu.
Isu tinoshandira vatengi mhiri kweAsia, Europe, uye North America, tiine tarisiro yekutsigira marabhoritari eR&D, Contract Development uye Masangano Ekugadzira (CDMOs), uye makiriniki anoyevedza. Huzivi hwedu hwesevhisi hwakadzika midzi mukudyidzana kwete kutengeserana. Isu tinopa mazano ehunyanzvi, kugovana njere dzemitemo, uye nekudyidzana kugadzirisa matambudziko kufambisa nekukurumidza, kwakachengeteka, uye kunoshanda kushandura kwebioactive sainzi kuita zvikomborero zvepasirese.
Kusarudza iyo chaiyo particle size kwakakosha kune yakarongwa application. 45S5 bioactive girazi granules inowanikwa mune dzakasiyana siyana mamicron renji, imwe neimwe inokodzera zvakasiyana zvinoshanda zvinodiwa.
| Particle Size Range | Primary Application | Functional Benefit |
|---|---|---|
| 90 - 710 µm | Bone Grafting / Dental Implants | Inopa maitiro ekugadzira scaffolding yemapfupa ingrowth; optimal porosity ye vascularization. |
| 45 - 90 µm | Dental Composites / Periodontal Repair | Inoenzanisa simba remagetsi nepamusoro penzvimbo yekusunungurwa kweion; nyore kubata mumapasta. |
| 10 - 45 µm | Mushonga wemazino / Desensitizing Agents | Nzvimbo yepamusoro yepamusoro yekukurumidza kuvhara tubule; kutsetseka kwemavara ekunyaradza kwevatengi. |
| <10 µm (Micronized) | Cosmetic Serums / Topical Creams | Kuwedzera kupinda mukati epidermal layers; inokurudzira collagen pasina abrasion. |
Jinan Meiyi Biotechnology inoshanda nevatengi kuona iyo yakakwana particle size kugovera kune yavo chaiyo magadzirirwo. Kunyangwe iwe uri kugadzira injectable dermal filler kana yakasimba bone void filler, timu yedu inova nechokwadi chekuti magranules akasarudzwa anosangana nezvinangwa zvako zverheological uye biological.
Pakusarudza zvinhu zvekugadzirisa kushandiswa, mainjiniya nevagadziri vanowanzofananidza 45S5 girazi rebioactive nezvimwe zvinowanzoitwa biomaterials zvakadai sehydroxyapatite (HA) uye beta-tricalcium phosphate (β-TCP).
| Feature | 45S5 Bioactive Girazi | Hydroxyapatite (HA) | Beta-Tricalcium Phosphate (β-TCP) |
|---|---|---|---|
| Bonding Type | Kemikari Bond (Bioactive) | Mechanical/Chemical (Bioactive) | Osteoconductive (Resorbable) |
| Dissolution Rate | Kudzorwa, Pakati | Very Slow (Nearly Insoluble) | Fast Resorption |
| Ionic Kuburitswa | Pamusoro (Si, Ca, P, Na) | Low | Pakati nepakati (Ca, P) |
| Antimicrobial Effect | Hongu (kuburikidza nepH kukwirira) | Kwete | Kwete |
| Angiogenesis Kukurudzira | Strong | Weak | Pakati nepakati |
Sezvinoratidzwa, 45S5 bioactive girasi inopa yakasarudzika musanganiswa weosteostimulation, angiogenesis, uye antimicrobial zvimiro izvo inert kana zvinongo gadziriswa zvinoshaikwa. Izvi zvinoita kuti ive sarudzo inosarudzika yezvishandiso uko kukurumidza kusanganisa uye kutonga kwehutachiona kuri pamberi.
Kune mabhizinesi ari kutsvaga kubatanidza 45S5 bioactive girazi granules mumitsara yechigadzirwa, kunzwisisa maitiro ekutenga kwakakosha pakubudirira uye kutevedzera. Jinan Meiyi Biotechnology inokwenenzvera iyi nzira kuburikidza neyakajeka uye inoteerera inoshanda modhi.
Tanga nekutsanangura ma parameter ekushandisa kwako. Iwe uri kugadzira topical cream kana yekuvhiya implant? Chii chinonzi particle size? Yedu tekinoroji timu inobata mukubatana-kugadzirisa matambudziko kuwiriranisa zvinhu zvakatemwa nezvinangwa zvechigadzirwa chako. Isu tinoongorora kukosha kwekiriniki uye musiyano wetekinoroji kuti tikurudzire yakanakisa giredhi ye45S5 granules.
Tisati tatenga zvakawanda, tinopa masampuli echikwata chako cheR&D kuti chiedze. Ichi chikamu chinokutendera kuti uone kuenderana nehwako hwekugadzira, tarisa kugadzikana, uye simbisa mashandiro ebiological. Jinan Meiyi Biotechnology inotsigira chikamu ichi neyakadzama tekinoroji dossiers uye nhungamiro yekutonga.
Kana sampu yabvumidzwa, tinoenderera mberi nekusimbisa batch. Yedu yemhando yekusimbisa dhizaini inomira pane supplier qualification uye batch-level yekumisikidzwa kwechokwadi. Isu tinoona kuti zvese zvinoshandiswa zvinoenderana nemirairo yedunhu, ingave uri kutengesa muEU, North America, kana Asia. Izvi zvinosanganisira kuongorora ISO certification uye biomedical kuchengetedza zviyero.
Isu tinochengetedza kutonga kwakasimba pamusoro pemamiriro ekuchengetedza uye maprotocol ekutumira. Girazi reBioactive rinonzwa nekunyorova, izvo zvinogona kutanga nguva isati yakwana. Naizvozvo, isu tinoona kuti ese magranules akaiswa muhunyoro-uchapupu, akavharirwa midziyo uye anotumirwa pasi pemamiriro akadzora kuchengetedza kutendeseka kwechigadzirwa kubva kumavambo kusvika kune yekupedzisira-mushandisi.
Ehe, 45S5 bioactive girazi rinoonekwa zvakanyanya seyakachengeteka kune cosmetic application kana ichishandiswa mune yakakodzera kutariswa uye particle size. Micronized mamakisi haana-abrasive uye biocompatible, achivaita akakodzera kune topical skincare zvigadzirwa. Nekudaro, vagadziri vanofanirwa kuita ongororo dzekuchengetedza zvinoenderana nemirairo yemuno yezvizorwa (semuenzaniso, EU Cosmetic Regulation 1223/2009).
Kana yakachengetwa munzvimbo inotonhorera, yakaoma munzvimbo yakavharwa, 45S5 bioactive girazi granules kazhinji ane hupenyu hwesherufu hwemakore 2-3. Kuratidzwa kune humidity kunofanira kudzivirirwa, sezvo inogona kukonzera nguva isati yasvika. Jinan Meiyi Biotechnology inovimbisa kurongedza kwakaringana uye inopa mirairo yekuchengetedza kuti uwedzere hupenyu hwesherufu.
Ehe, 45S5 granules inoenderana nezvakawanda zvakajairika cosmetic uye mishonga yemishonga. Nekudaro, nekuda kweiyo alkaline pH shanduko panguva yekunyungudutswa, vagadziri vanofanirwa kuyedza kuenderana nepH-sensitive actives. Chikwata chedu chehunyanzvi chinogona kupa nhungamiro pamaitiro ekugadzira kuchengetedza kugadzikana.
Kwete, Jinan Meiyi Biotechnology haiite mukugadzira zvigadzirwa. Isu tinoshanda semubatsiri wekutsvagisa uye nemhando-yakavimbiswa yekugovera shamwari. Isu tinodyidzana nevagadziri vane certification vanoomerera kune anogamuchirwa pasi rose emhando manejimendi masisitimu, kuve nechokwadi kuti iwe unogashira yakakwirira-kutendeseka, inoshanda yakasimbiswa zvinongedzo zvinotsigirwa nemagwaro akasimba.
MOQs dzinosiyana zvichienderana negiredhi uye chidimbu saizi ye45S5 granules. Semudiwa anochinjika, isu tinovavarira kutsigira ese maCDMO makuru uye akasarudzika eR&D lab. Ndokumbira ubate timu yedu yekutengesa kune chaiyo MOQ ruzivo rwakanangana nezvinodiwa zvepurojekiti yako.
45S5 Bioactive Glass Granules inomiririra zvinhu zvepakona mumushonga wemazuva ano wekuvandudza uye zvizoro zvepamberi. Kugona kwavo kwakasarudzika kwekubatana nematishu mhenyu uye kukurudzira kuvandudzwa kweserura kunopa mikana isingaenzaniswi yekuvandudza chigadzirwa. Nekudaro, kuziva izvi zvinogoneka kunoda kuwana yakakwirira-kuchena zvinhu uye nyanzvi yehunyanzvi rutsigiro.
Jinan Meiyi Biotechnology Co., Ltd. inomira sezambuko rinovimbika pakati pekuvandudza hunyanzvi nekudzika kwemvura. Nekusimudzira yedu yepasirese yakabatanidzwa yekugovera cheni, kusimba kwemhando yekusimbisa, uye yakadzama indasitiri hunyanzvi, tinogonesa vatengi vedu kugadzira akasiyana, anotsigirwa nesainzi mhinduro nechivimbo. Kunyangwe iwe uri murabhoritari yeR&D inoongorora magadzirirwo matsva kana mugadziri ari kuwedzera kugadzirwa, nzira yedu yakatarisana nekudyidzana inoita kuti ugamuchire kwete zvekushandisa chete, asi kukosha kwehungwaru.
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