Ibyiciro bitandukanye bya Ethyl selulose (EC)

Ethyl selulose ni polymer itandukanye hamwe nibikorwa byinshi, uhereye kumiti ya farumasi kugeza kote yongeweho ibiryo.Imiterere yacyo irashobora gutandukana cyane bitewe nurwego rwayo, igenwa nibintu nkuburemere bwa molekile, urwego rwo gusimburwa, nubunini bwikwirakwizwa.

1.Iriburiro rya Ethyl Cellulose

Ethyl selulose ni inkomoko ya selile, polymer karemano iboneka murukuta rwibimera.Ihindurwamo binyuze muri Ethylation ya selile, aho hydroxyl groupe kumugongo wa selile isimburwa nitsinda rya Ethyl.Ihinduka ritanga ibintu byihariye kuri Ethyl selulose, harimo ubushobozi bwiza bwo gukora firime, kurwanya imiti, hamwe nubushyuhe bwumuriro.

2.Kugabanuka kurwego rwo hagati rwibipimo bya Molecular:

Aya manota mubisanzwe afite uburemere bwa molekile kuva 30.000 kugeza 100.000 g / mol.
Barangwa nubwiza buke bwo hasi hamwe nigipimo cyihuta cyo kugabanuka ugereranije nuburemere bwibipimo bya molekile.
Porogaramu:
Ipitingi: Ikoreshwa nka binders mu gutwikira ibinini, ibinini, na granules muri farumasi.
Kurekurwa kugenzurwa: Akazi muri sisitemu yo gutanga-kugenzura ibiyobyabwenge aho byifuzwa guseswa vuba.
Inks: Yifashishijwe nkibibyimbye hamwe nogukora firime mugucapura wino.

3.Ibipimo Byinshi bya Molecular Ibipimo:

Aya manota afite uburemere bwa molekuline busanzwe burenga 100.000 g / mol.
Berekana ububobere buke nigipimo cyo gusesa gahoro, bigatuma bikwirakwira-kurekura.
Porogaramu:
Kurekura Kuramba: Nibyiza byo gukora dosiye ihoraho-irekura imiti yimiti, itanga imiti igihe kirekire.
Encapsulation: Ikoreshwa muburyo bwa tekinoroji yo kugenzura kurekura uburyohe, impumuro nziza, nibikoresho bikora.
Filime ya Barrière: Akoreshwa nka barrière yipfunyika mubipfunyika byibiribwa kugirango ubuzima bwifashe neza kandi birinde gukumira amazi.

4.Itegeko ryo gusimbuza (DS) Ibihinduka:

Ethyl selulose irashobora kugira impamyabumenyi zitandukanye zo gusimburana, byerekana impuzandengo yumubare wamatsinda ya Ethyl kuri anhydroglucose murwego rwa selile.
Impamyabumenyi ifite agaciro gakomeye DS ifite amatsinda menshi ya Ethyl kuri selile ya selile, bigatuma hydrophobicity yiyongera kandi igabanuka ryamazi.
Porogaramu:
Kurwanya Amazi: Amanota yo hejuru ya DS akoreshwa mugutwikiriye no muri firime aho kurwanya amazi ari ingenzi, nkibishishwa bya barrière ya tableti na capsules.
Kurwanya Solvent: Bikwiranye na porogaramu zisaba kurwanya ibishishwa kama, nka wino hamwe nigitambaro cyo gucapa no gupakira.

5.Ibice by'ubunini butandukanye:

Ethyl selulose iraboneka mubice bitandukanye bigabanywa, uhereye kuri micrometero-nini zingana kugeza kuri pome ya nanometero.
Ingano nziza yingirakamaro itanga inyungu nko kunoza ikwirakwizwa, gutwikisha neza, no kongera ubwuzuzanye nibindi bikoresho.

6.Ibisabwa:

Nanoencapsulation: Ibice bya Nanoscale Ethyl selulose ikoreshwa muri nanomedicine mugutanga ibiyobyabwenge, bigafasha kubyara bigamije no kuvura neza.
Nano Coatings: Ifu nziza ya Ethyl selulose ikoreshwa mumyenda idasanzwe, nka barrière ya barrière ya elegitoroniki yoroheje nibikoresho bya biomedical.

Ethyl selulose ni polymer itandukanye ifite porogaramu zitandukanye mu nganda, kandi amanota yayo atandukanye atanga imitungo yihariye kugirango yuzuze ibisabwa byihariye.Kuva kurwego rwo hasi kugeza hejuru ya molekuline yuburemere kugeza kubihindagurika hashingiwe ku ntera yo gusimbuza no gukwirakwiza ingano y’ibice, Ethyl selulose itanga uburyo bwinshi bwamahitamo kubashinzwe gushakisha ibisubizo mugutanga ibiyobyabwenge, gutwikira, kubika, ndetse nibindi.Gusobanukirwa ibiranga buri cyiciro ningirakamaro mugutezimbere imikorere no kugera kubisubizo byifuzwa mubikorwa bitandukanye.