Nanocosmetics tuaj yeem siv los kho txhua daim tawv nqaij ntawm tes. Tshawb nrhiav seb nws tus kheej li cas, qhov ua tau zoo thiab cov cai ntawm kev thov yog dab tsi. Tsis ntev los no, cov khoom lag luam xws li nanocosmetics, tsim tshwj xeeb rau kev ua haujlwm zoo thiab ua tiav ntawm daim tawv nqaij, tau dhau los ua neeg nyiam. Cov nyiaj zoo li no tau siv los txhim kho thiab rov ua rau daim tawv nqaij rov qab zoo, yog li cov kev ntsuas hnyav, piv txwv li, kev pabcuam ntawm kws phais yas, tuaj yeem zam tau.
Nanocosmetics. Nws yog dab tsi?
Nanotechnology yog thaj chaw tshawb fawb tag nrho, uas yog ua los ntawm kev sib txuas thiab kawm txog nanoparticles (cov qauv me me ntawm lub tshuab me me). Nws yog qhov nthuav heev uas niaj hnub no tsis muaj cov ntaub ntawv hais txog tus txheej txheem ntawm nanoproducts txhua. Qhov no yog vim qhov tseeb tias tsis ntev los no, nanotechnology tau pib siv rau hauv thaj chaw ntawm cosmetology thiab tam sim no tau nquag kawm.
Hauv kev ua kom zoo nkauj, raws ob hom nanoparticles tau siv - nanosomes thiab liposomes:
- Nanosome yog qhov ua tau zoo tshaj liposome molecule. Nws qhov loj me me dua, tab sis tib lub sijhawm nws muaj peev xwm thauj tsuas yog ib yam khoom xwb. Tom qab cov molecule nkag mus rau hauv cov cell epidermal, nws daim nyias nyias qhib.
- Liposome yog cov khoom sib xyaw ua ke uas muaj cov tshuaj nquag. Cov qauv no yuav tsis ntau dua 10,000 nanometers hauv txoj kab uas hla. Lub hom phiaj tseem ceeb ntawm liposome yog thauj cov khoom nquag ntawm nws cov muaj pes tsawg leeg ncaj qha mus rau cov tawv nqaij.
Nano-teeb tau teev tseg raws li tus naj npawb ntawm nanomolecules, uas tau ntim nrog cov khoom siv tshwj xeeb uas tau muab rau hauv cov txheej tob ntawm daim tawv nqaij. Kev sib xyaw ntawm cov txheej txheem no tuaj yeem muaj ntau yam sib txawv, suav nrog qhov teeb meem rau kev daws teeb meem uas lawv tau tsim.
Qhov ua ntawm nanomolecules hauv tshuaj pleev ib ce
Rau lub sijhawm ntev nyob rau hauv cov tshuaj pleev ib ce, tsuas yog cov tshuaj pleev nrog cov nplaum tau siv uas muaj qhov cuam tshuam rau txheej txheej sab saud ntawm daim tawv nqaij. Ua tsaug rau lawv siv, txheej tiv thaiv txheej txheem tau tsim, tab sis cov khoom muaj txiaj ntsig tsis tuaj yeem nkag mus rau hauv cov txheej txheej tob ntawm daim tawv nqaij. Tias yog vim li cas nws thiaj li tsis tuaj yeem tshem tawm cov teeb meem loj (piv txwv li, pob txuv lossis pob txuv, kev laus ua ntej, lub cev qhuav dej, thiab lwm yam) nrog lawv pab.
Nws yog qhov tsim nyog ntxiv rau kev siv sab hauv txhaj tshuaj ntawm cov tshuaj nquag ua haujlwm lossis txheej txheem kho kom zoo nkauj kho vajtse. Qhov ua tau zoo ntawm ib yam tshuaj ncaj qha yog nyob ntawm qhov ntau ntawm cov as -ham uas suav nrog hauv lawv cov muaj pes tsawg leeg thiab feem pua ntawm cov khoom siv uas nkag mus rau hauv cov txheej txheej tob ntawm daim tawv nqaij.
Lub stratum corneum yog qhov teeb meem tseem ceeb rau kev nkag los ntawm cov molecules loj ntawm cov as -ham rau hauv cov txheej txheej tob ntawm daim tawv nqaij. Nws suav nrog cov nplai protein sib cuam tshuam, thaum qhov sib nrug nruab nrab ntawm lawv tsis tsawg dua 100 nanometers (qhov kev ncua deb no me dua li cov molecules ntawm cov tshuaj lom biologically).
Tom qab nanomolecule nkag mus rau txheej txheej tawv nqaij, nws cov qauv hloov pauv los ntawm ob-seem mus rau peb-seem. Kev tso tawm nws cov ntsiab lus los ntawm lub plhaub nyias nyias pib, muab kev noj haus txaus los ntawm sab hauv.
Cov txheej txheem ntawm kev sib cuam tshuam ntawm cov tawv nqaij ntawm tes thiab nanocomplex yog ze li sai tau rau lub cev kom tau txais cov as -ham tseem ceeb rau hauv daim tawv nqaij. Kev rov ua haujlwm ntawm kev tiv thaiv kab mob ntawm tes pib, nrog rau cov txheej txheem metabolic tshwm sim hauv daim tawv nqaij. Tag nrho cov no pab txhawm rau txuas ntxiv lub neej ntawm cov cell, yog li ntawd, cov txheej txheem ntawm nws rov ua dua tshiab pib.
Cov neeg tsim khoom thov tias nanocosmetics yog cov tshuaj kho thiab tiv thaiv kab mob sib xyaw. Qhov no yog emulsion lossis kua uas muaj cov sib xyaw lossis cov khoom me me uas tsis pub ntau tshaj 100 nm. Hauv qhov no, kwv yees li 50% ntawm qhov ntim ntawm cov khoom yuav yog qhov tseeb nanoparticles. Tus so ntawm qhov ntim muaj cov tshuaj lom biologically uas tau kaw rau kev thauj mus los ntxiv rau hauv cov tawv nqaij.
Kev npaj tshuaj pleev ib ce uas yog ib feem ntawm nano-pawg yuav muaj hyaluronic acid, collagen, amino acids, coenzymes, vitamins, elastin thiab ntau yam tshuaj ntsuab. Rau ntau hom nanocosmetics, cov khoom sib xyaw ua ke tau tsim hauv feem pua sib txawv.
Nanocosmetics muaj qhov tshwj xeeb sib xyaw ua ke, yog li tsis muaj qhov ntxiv tshwj xeeb ntawm cov tshuaj tshwj xeeb ruaj khov lossis lwm hom kev tsim cov khoom sib xyaw. Vim yog qhov tshwj xeeb me me ntawm cov khoom me me, kev ncaj ncees ntawm cov emulsion tau khaws cia tag nrho, yog li ntawd, lub sijhawm ntawm nws cov haujlwm tau nthuav dav. Cov cuab yeej siv tas li tshem tawm qhov xav tau ntxiv ib qho zas xim los yog cov tshuaj tiv thaiv, vim qhov no nano-cosmetic yog qhov ua tau zoo thiab koom nrog pawg hypoallergenic cov neeg sawv cev.
Cov nanocosmetics ua haujlwm ntawm daim tawv nqaij li cas?
Koj tuaj yeem tau txais qhov txiaj ntsig xav tau los ntawm kev siv nanocosmetics tsuas yog tias koj xaiv qhov raug. Nws yog ib qho tseem ceeb kom nco ntsoov tias txhua lub nanocomplex tau tsim los kho cov teeb meem tshwj xeeb, yog li ntawd, cov nyiaj yuav tsum raug xaiv los txiav txim siab hnub nyoog, xwm txheej thiab hom tawv nqaij, poj niam txiv neej, nrog rau qhov xwm txheej hnyav li cas.
Koj yuav tsum tsis txhob sim xaiv cov khoom lag luam koj tus kheej, raws li koj xav paub nws muaj pes tsawg leeg thiab cuam tshuam rau ntawm daim tawv nqaij, yog li nws yuav zoo tshaj los nrhiav kev pab los ntawm cov kws paub txog kev zoo nkauj. Ua ntej tshaj plaws, kev tshuaj xyuas tas li ntawm cov tawv nqaij, txiav txim siab nws hom thiab teeb meem yog ua tiav, tom qab uas xaiv cov khoom zoo nkauj zoo nkauj. Cov neeg tsim khoom ntawm nanocosmetics thov tias qhov txiaj ntsig zoo yuav pom tau tom qab siv thawj zaug:
- Nanocomplexes pib ua cov phiaj xwm ntawm cov hlwb raug mob sai li sai tau yam ntxwv tau txais los ntawm lawv.
- Kev tshem tawm cov co toxins uas muaj teeb meem tshwm sim.
- Cov tawv nqaij laus ib yam tawm, lub ntsej muag tshiab thiab ci ntsa iab.
- Cov txheej txheem laus zuj zus.
- Cov qhab nia ncab thiab nti tau raug tshem tawm, tab sis tsuas yog nrog kev siv nanocosmetics tsis tu ncua.
- Cov cim ntawm kev khaus raug tshem tawm.
- Pob txuv thiab pob ntxau raug tshem tawm.
- Muaj kev nce ntxiv hauv cov txheej txheem ntshav.
- Cov metabolism hauv cov ntaub so ntswg tau nrawm dua.
- Lub ntsej muag ntawm lub ntsej muag raug nruj.
- Cov tawv nqaij liab raug tshem tawm.
- Tus naj npawb ntawm cov pob tw tau txo qis. Nkag mus rau hauv cov txheej txheej tob tob ntawm daim tawv nqaij, nanomolecules pib tsim lub npe hu ua lub lattice lub moj khaum, uas pab ua kom tawv nqaij tawv thiab tob dua ntawm cov kab mob hauv lub cev, thaum cov pob txha uas twb muaj lawm tau raug thawb tawm.
- Cov tawv nqaij yog hydrated li tob li sai tau.
- Cov txheej txheem ntawm kev tsim cov collagen los ntawm daim tawv nqaij tau qhib.
- Freckles thiab cov hnub nyoog me ntsis tau sib dua.
- Lub ntuj tiv thaiv kev ua haujlwm ntawm daim tawv nqaij tau nce.
Nta ntawm kev siv nanocosmetics
Txhawm rau ua kom tau txais txiaj ntsig ntau tshaj los ntawm kev siv cov tshuaj pleev ib ce no tsuas yog yog tias koj siv nws hauv cov chav kawm, thaum lub sijhawm ntawm txhua qhov sib txawv los ntawm 1 txog 3 lub hlis, nyob ntawm qhov pib mob ntawm daim tawv nqaij thiab qhov hnyav ntawm qhov teeb meem. Tom qab ntawd tsis so ntev ntev (ntau tshaj 6 lub hlis) thiab rov kawm dua.
Txhua lub nanocomplex tau tsim los daws qhov teeb meem ntawm daim tawv nqaij tshwj xeeb - piv txwv li, tshem pob txuv lossis tshem tawm cov pob txha. Yog li ntawd, kev nqis tes ua yuav tsis muab rau txhua qhov teeb meem ib zaug. Nws muaj peev xwm tau txais txiaj ntsig los ntawm kev siv cov peev nyiaj no tsuas yog tias txoj haujlwm raug xaiv los ntawm tus kheej nruj me ntsis, los daws teeb meem tshwj xeeb.
Ua ntej siv nanocosmetics, koj yuav tsum coj mus rau hauv tus account qhov tseeb tias tom qab, lwm cov tshuaj pleev ib ce yuav tsis tuaj yeem ua tiav txhua qhov kev thov, thiab yuav tsis muab kev saib xyuas tawv nqaij zoo ib yam, muab ntau cov as -ham thiab cov vitamins.
Tom qab ua tiav chav kawm ntawm kev thov nanocosmetics, tom qab ib ntus, daim tawv nqaij maj mam rov qab mus rau nws lub xeev qub.
Nws tsis pom zoo siv yooj yim thiab nano-tshuaj pleev ib ce tib lub sijhawm. Qhov tseeb yog cov tshuaj uas tsis tau npaj rau qhov no tuaj yeem nkag mus rau hauv cov txheej txheej ntawm daim tawv nqaij, thiab vim li ntawd, ua rau muaj kev tsis haum tshuaj, ua rau khaus thiab ua rau tawv nqaij.
Tom qab siv cov nanocosmetics, nws tsis pom zoo kom pleev ua ntej ua ntej 30 feeb tom qab.
Nws raug txwv tsis pub siv nanocosmetics rau cov nqaij raug mob thiab puas.
Kev nyab xeeb ntawm kev siv nanocosmetics
Kev tsim cov nanocosmetics yog txheej txheem txheej txheem txheej txheem nyuaj heev, uas yuav tsum tsis yog tsuas yog kawm tob tob, tab sis tseem yog lub hauv paus kev tshawb fawb loj. Txog rau tam sim no, thaj chaw no tseem tsis tau kawm txaus, yog li nws tsis tuaj yeem hais meej tias nanocosmetics muaj kev nyab xeeb rau tib neeg lub cev thiab tuaj yeem siv tau yuav luag txhua lub hnub nyoog.
Piv txwv li, tseem tsis muaj qhov piav qhia tseeb txog qhov txheej txheem tshwm sim nrog nanoparticles tom qab lawv xa cov as -ham rau lub hlwb. Nyob rau tib lub sijhawm, cov kws tshawb fawb tau xav tias yuav muaj kev sib sau ntawm cov microparticles hauv tib neeg lub cev, uas yav tom ntej tuaj yeem ua rau tsis muaj kev zoo siab tshaj plaws.
Cov kws tshawb fawb ntawm UK Academy of Sciences muaj peev xwm tsim tau tias cov nanoparticles muaj peev xwm nkag tau yooj yim ntawm daim nyias nyias ntawm tes, thaum muaj kev cuam tshuam ncaj qha rau kev ua haujlwm ntawm lub cev tiv thaiv kab mob, uas yooj yim tsis yooj yim kwv yees.
Tab sis ntau yuav yog nyob ntawm qhov zoo ntawm nano-tshuaj nws tus kheej, kev ntseeg siab ntawm cov tuam ntxhab, muaj daim ntawv pov thawj, kuaj rau kev siv ntawm txhua hom khoom, suav nrog kev nruj ntawm nws qhov kev ua (piv txwv li, yog tias qab zib pab rejuvenate daim tawv nqaij rau 20 xyoo).
Cov tshuaj pleev ib ce, uas suav nrog cov nanoparticles nquag, tam sim no tuaj yeem yuav hauv khw zoo nkauj, khw muag khoom kom zoo nkauj, lossis xaj los ntawm khw hauv online. Hais txog kev yuav khoom ntawm Is Taws Nem, koj yuav tsum tau ceev faj heev kom tsis txhob raug cov neeg dag ntxias thiab yuav cov khoom lag luam zoo.
Nanocosmetics tuaj yeem pab tshem tawm ntau yam teeb meem cuam tshuam nrog kev mob ntawm daim tawv nqaij. Tab sis nws yuav muaj peev xwm ua tiav qhov txiaj ntsig xav tau tsuas yog tias txoj haujlwm raug xaiv raug, uas tus kws tshaj lij kws tshaj lij tuaj yeem pab tau. Nws yog qhov zoo dua los tsis kam yuav cov khoom pheej yig dhau, vim tias cov khoom no tuaj yeem ua rau tsis zoo thiab, qhov zoo tshaj plaws, yuav tsis muaj kev cuam tshuam lossis ua rau muaj qhov cuam tshuam tsis zoo.
Yog xav paub ntxiv txog SilverStep nanocosmetics yog dab tsi, saib zaj dab neeg no:
