Silanation inoenzanisa sei kune imwe nzvimbo yekugadzirisa maitiro

Sielization is a worse inoshandiswa sosi yekuita nzira, kunyanya muchiratidzo chegirazi, kuderedza adsorption uye kuvandudza auye autorece. Maitiro acho anosanganisira kuiswa kweiyo methylating agent kuburikidza neVapor deposition, iyo inobata nemapoka eHydroxyl pagirazi rekugadzira hydrophobic chipinganidzo. Pazasi pane kuenzanisa kweSielization nedzimwe nzvimbo yakajairika yekudzora nzira.

Silanation

Mechanism: Sielization inoshandisa Vapor deposition yekushandisa silane kuunganidza iyo inogadzirisa neyemahara hydroxyl (silanol) mapoka pagirazi. Kuita uku kunodzora chiitiko chekwavo uye kunodzikisira kwayamhiti kwayo kwekunetseka, nekudaro kuumba hydrophobic chipingamupinyi chinodzivirira sampule adsorption uye kusimira kwegirazi.

Sielization inoderedza zvakanyanya kuderedza kwemapuroteni akadai semapuroteni uye mapepeti, nekukasira kugadzirisa muenzaniso kupora uye kuongororwa kwekuongorora. Zvisungo zvinovharira zvakaumbwa mukati meiyo sielization process inopa imwe-yekukasira yekubatanidza inoshanda kunyangwe mushure mekuratidzwa kwenguva refu nemamiriro akasiyana-siyana emarabhoritari. Sielided nzvimbo dzinozivikanwa nekugadzikana kwavo uye kwenguva refu, kuita kuti vakwanise kuve vakasiyana-siyana soles uye mamiriro.

Zvishandiso: zvinowanzoshandiswa mu chromatography vials kunatsiridza auye auyepedzera, kunyanya kune yakaderera masampula.

Iwe unoda kuziva zvakawanda nezve silanzation yeHPLC vials? Verenga chinyorwa ichi zvakananga !:Unoziva nezve sielization kurapwa kweHPLC vial?

Kimshield Deactivation

Mechanism: Zvakafanana neSilanization, Kimshield Deactivation ndiyo MPOR Doposition maitiro, asi inoshandisa fungidziro yetilicone mafuta. Iyo inoderedza zvakare kushushikana uye kunoumba hydrophobic layer, asi inogona kupa zvishoma kushanda kwakasiyana.

Kugadzikana: Kimshield Deactivation, nepo kushanda, hakusi kwekurega sosi, kunyangwe inogona kutsungirira mashoni mazhinji anoenderana negirorasi girazi.

Zvikumbiro: Zvekushandisa munzvimbo dzekutandarira uko kuderedzwa kwe adsorption kuri kutsoropodza.

Regedza Inyika Inoshamisa Kurongeka

Mechanism: Iyo nzira inosanganisira kushandiswa kweiyo Silane Silane Monomer iyo coavolly zvisungo kune hydroxyl mapoka pagirazi pamusoro pegirazi. Mhedzisiro yacho ndeyemari-isingagumi hydrophobic layer inoderedza kuita uye adsorption.

Mutengo: Kazhinji zvinodhura kupfuura zvidzitiro zvesimba, asi zvinopa zvakaringana kugadzikana uye anti-adsorption zvivakwa.

Zvikumbiro: Zvakakodzera kuchengetedza kwemakompeni anotarisisa munzvimbo dzevarabhoritari.

Polymer Coating

Mechanism: Mabhonzo akadai sePoldalkylhydrogensiensiloxanes anogona kuiswa kune yakagadziriswa nzvimbo. Aya majasi anogona kukanganisa kushamwaridzana pakati pemifananidzo yemifananidzo uye nzvimbo dzekuita. Polymer Coating inosanganisira kushandisa denderedzwa rakatetepa rePolymer (senge poldalkylhydrogensiensiloxane) kune iyo girazi. Iyi polymers inogona kuitwa nemakemikari negirazi kuti iite chipinganidzo chakafanana neSilanation iyo inodzivirira fungidziro, asi kazhinji ine zvivakwa zvakasiyana zvichienderana ne polymer inoshandiswa.

Zvichienderana nekushandiswa kwakarongedzwa, mapolymer coatings inogona kugadzirwa kuti ubudirire zvakananga pamusoro pezvivakwa, zvakadai se hydrophosity kana hydrophilikuti. Nekutsauka kutadzisa kuwirirana pakati pezvikamu zvekuenzanisira uye mapoka anoshanda eSilanol pagirazi, mapolymer Coatings anogona kuderedza zvisingafungidzirwi uye nekuvandudza kupatsanurana.

Kunyanya: Izvi zvizungu zvinogona kuderedza zvakanyanya kuitwa kwechiso asi chinogona kunge chisiri kupa zvakafanana kujaira sekusungwa.

Chishandiso: chinowanzoshandiswa muCapillary makoramu e chromatography kuti uderedze kudyidzana nevanoongorora.


Kana iwe uchida kuziva zvakawanda nezve siliconized hplc vials, ndapota tinya chinyorwa ichi:"Mharidzo kune siliconized hplc vials"

Mukupedzisa, sielization ndeimwe yeanoshanda zvakanyanya nzira dzekudzora nekuda kwekusimba kwayo uye kushanda kwayo mukuderedza aughnision. Nepo dzimwe nzira dzakadai seKimshield Deactivation uye Inosangana Inyika Kurarama Kurarama, vanogona kupa zviyero zvakasiyana pakati pemutengo, kusimba, uye kukodzera kwechimwe chinhu chaicho.