Biology yeNanoscale: Tekinoroji uye Mashandisirwo
ziviso
Nanoscale biology inomiririra muganhu unonakidza mukutsvagisa kwesainzi uye hunyanzvi hwetekinoroji. Pakati pebasa iri pane kudzidza nekugadzirisa maitiro ezvipenyu pachikero chenanometer (chikamu chimwe chete pazviuru zvemita). Nekushanda pachikero ichi, masayendisiti nemainjiniya vanogona kuongorora nekushandisa hunhu hwakasiyana hunobva mukudyidzana kwemamorekuru ezvipenyu, masero, uye matishu, zvichitungamira mukufambira mberi mukurapa, kutarisa zvakatipoteredza, uye sainzi yezvinhu. Chinyorwa chino chinoongorora matekinoroji makuru anotyaira nanoscale biology uye chinoongorora mashandisirwo awo akasiyana-siyana.
Nheyo dzeNanoscale Biology
Nheyo dzeNanotechnology
Nanotechnology inosanganisira kugadzirwa nekushandiswa kwezvinhu nemidziyo ine saizi iri mu nanometer range. Iyi tekinoroji inoshandisa zviitiko zvinoitika padanho diki, uko mhedzisiro ye quantum mechanical inova yakakosha, uye zvinhu zvinoratidza hunhu hwakasiyana hwemakanika, magetsi, uye optical.
Masisitimu Ezvinhu Zvipenyu PaNanoscale
Masisitimu ezvipenyu anoshanda pachikero chenanoscale. Mapuroteni, ayo anoshanda musero, anowanzova pakati pema nanometer mashanu kusvika makumi mashanu muhukuru. DNA, molecule inochengeta ruzivo rwemajini, ine dhayamita inosvika ma nanometer maviri. Maitiro emasero, akadai sekutumira masaini uye kutakurwa kwemamorekuru, anodzorwa nekudyidzana kwema nanoscale.
Kuvandudzwa kwetekinoroji muNanoscale Biology
Kufungidzira uye Kunzwa kweNanoscale
Imwe yenzira dzakakosha dzekushandisa nanoscale biology inyanzvi yekufungidzira nekuona zvinhu.
Atomic Force Microscopy (AFM)
AFM inobvumira masayendisiti kuona nekushandura nzvimbo dziri padanho reatomu. Nekuskena muromo wakapinza pamusoro penzvimbo yemuenzaniso, AFM inogona kugadzira mamepu ane ruzivo rwakadzama ane nanometer resolution. Iyi tekinoroji yakakosha pakudzidza maumbirwo emabiomolecules nezvikamu zvemasero.
Super-Resolution Microscopy
Kushandiswa kwema microscopy echiedza chekare kunogumira pakupararira kwechiedza, izvo zvinoderedza kusimba kwechiedza kusvika kuma nanometer angangoita 200. Matekiniki eSuper-resolution, akadai seSTORM (Stochastic Optical Reconstruction Microscopy) nePALM (Photoactivated Localization Microscopy), anokunda muganho uyu, zvichibvumira vaongorori kugadzirisa maumbirwo kusvika kuma nanometer makumi maviri kana pasi.
Nanosensors
Nanosensors zvishandiso zvinokwanisa kuona shanduko dzemakemikari nedzemuviri pa nanoscale. Zvakakosha pakutarisa mashandiro ebhayoloji munguva chaiyo. Semuenzaniso, ma sensors akavakirwa pa carbon nanotube anogona kuona mamorekuru eDNA kana mapuroteni, zvichiita kuti kuongororwa kuve nyore.
Kugadzira Nano uye Nanomaterials
Kugadzira michina nezvinhu zve nanoscale kunoda matekiniki ekugadzira ane hunyanzvi.
Nzira Dzekubva Kubva Kumusoro Uye Kubva Kumusoro
Nanofabrication inogona kupatsanurwa zvakanyanya muzvikamu zviviri: nzira dzekubva kumusoro kuenda pasi uye dzekubva pasi kuenda kumusoro. Nzira dzekubva kumusoro kuenda pasi, dzakadai seelectron beam lithography, dzinosanganisira kuveza zvivakwa zve nanoscale kubva pazvinhu zvikuru. Nzira dzekubva pasi kuenda kumusoro, dzakadai sekuunganidza mamorekuru, kuvaka zvivakwa zveatomu neatomu kana kuti molecule nemorekuru, zvichitevedzera maitiro ezvisikwa zvehupenyu.
Nanomaterials
Zvinhu zveNanomaterials, zvinosanganisira nanoparticles, nanowayas, uye quantum dots, zvinoratidza hunhu hwakasiyana nekuda kwehukuru hwazvo hudiki uye chiyero chepamusoro chenzvimbo nehukuru. Zvinhu izvi zvakagadzirwa kuti zvishande mabasa chaiwo, akadai sekutumira mishonga, kufungidzira, uye mashandisirwo emagetsi.
Mashandisirwo eNanoscale Biology
mushonga
Biology yeNanoscale ine mukana wekuchinja mushonga, zvichitungamira pakuongorora kwakanyatsojeka, kurapwa kwakanangana, uye kurapwa kwepamusoro-soro kwekuvandudza.
Dhirivhari Dhirivhari
Zvidimbu zvidiki zvinogona kugadzirwa kuti zviendese mishonga zvakananga kumasero ane chirwere, nokudaro zvichideredza migumisiro yakaipa uye zvichivandudza kushanda kwayo. Izvi zvinopa tariro zvikuru pakurapa kenza, uko zvidimbu zvidiki zvinogona kugadzirwa kuti zvinange uye zviburitse mishonga yechemotherapy mukati memasero egomarara.
Diagnostics uye imaging
Zvishandiso zvekuongorora zvinowedzerwa ne nanotechnology, zvakaita se quantum dots uye nanoparticle-based contrast agents, zvinopa kunzwisisa kwakawedzerwa uye kujeka. Zvishandiso izvi zvinoita kuti zvirwere zvionekwe nekukurumidza, izvo zvakakosha kuti kurapwa kubudirire.
Regenerative Medicine
Zvinhu zve nanoscale, zvakaita segraphene necarbon nanotubes, zviri kuongororwa kuti zvishandiswe pakugadzira tishu uye mushonga wekuvandudza masero. Zvinhu izvi zvinogona kupa scaffolds dzinotsigira kukura kwemasero uye kuumbwa kwenyama, izvo zvinogona kutungamira mukubudirira mukugadzirisa nyama dzakakuvara nenhengo.
Kutarisa kwezvakatipoteredza
Biology yeNanoscale inokanganisawo sainzi yezvakatipoteredza nekupa maturusi ekutarisa nekuderedza kusvibiswa kwezvinhu.
MaBiosensor Ekuona Utachiona
Masensa madiki anogona kuona zvinhu zvinosvibisa uye utachiona mumvura, mumvura, uye muvhu zvine hungwaru uye kunzwisisika kwakanyanya. Semuenzaniso, masensa madiki anogona kuona mabhakitiriya kana mavhairasi ari mumvura, zvichiita kuti mvura inweke zvakanaka.
Tekinoroji dzekugadzirisa
Zvinhu zveNanomaterials zvinogona kubatsira mukuchenesa tsvina yezvakatipoteredza. Zvidimbu zvidiki zvine huwandu hwakakura hwenzvimbo nehukuru zvinogona kusunga nekudzima tsvina zvinobudirira kupfuura zvinhu zvechinyakare.
Materials Science
Nheyo dze nanoscale biology dzinokurudzira dhizaini nekugadzirwa kwezvinhu zvitsva zvine hunhu hwakasiyana.
Bio-yakafuridzirwa Zvinhu
Masayendisiti ari kugadzira zvinhu zvinotevedzera maumbirwo nemabasa ezvisikwa. Semuenzaniso, zvinhu zvinotevedzera hunhu hwemashizha emuti welotus kana kugona kunamira kwetsoka dzechikwekwe zvine mashandisirwo akakosha mumaindasitiri uye mukurapa.
Smart Zvishandiso
Zvinhu zvemhando yepamusoro zvinopindura shanduko dzezvakatipoteredza (senge tembiricha, pH, kana chiedza) zviri kugadzirwa kuti zvishandiswe kubva pakutumira mishonga kusvika kumagetsi anopfekwa. Zvinhu izvi zvinowanzo kurudzirwa nemaitiro echisikigo anoratidza hunhu hunoshanduka uye hunopindura.
Matambudziko uye Nhungamiro Yeramangwana
Kunyange hazvo mukana we nanoscale biology wakakura, matambudziko akati wandei anofanira kugadziriswa kuti zvizadzise zvakanakira.
Ethical and Safety Concerts
Kushandiswa kwe nanotechnology kunomutsa kunetseka kwetsika nekuchengetedzwa, kunyanya maererano nehuturu uye kukanganisa kwe nanomaterials zvakatipoteredza. Kuongorora njodzi kwakasimba uye hurongwa hwemitemo hwakakosha kuti kuve nechokwadi chekushandiswa kwakachengeteka kwetekinoroji ye nanoscale biological.
Interdisciplinary Kubatana
Biology yeNanoscale inowanzobatanidzwa muzvikoro zvakasiyana-siyana, inoda kushandira pamwe pakati pevanyanzvi vezvinhu zvipenyu, makhemisi, mafizikisi, mainjiniya, uye nyanzvi dzezvekurapa. Kubatanidza zvikoro izvi kwakakosha pakugadzirisa matambudziko akaomarara ezvezvinhu zvipenyu uye kushandura zvinhu zvitsva kubva murabhoritari kuenda kuzvinhu chaizvo.
Tekinoroji Kubatanidzwa
Kubatanidza matekinoroji e nanoscale nehurongwa huripo hwekurapa, zvakatipoteredza, uye maindasitiri kunopa dambudziko guru. Kugadzira zvirevo nemapuratifomu akajairika kuchaita kuti kuvandudzwa kwezvinhu zvipenyu zve nanoscale kushandiswe zvakanyanya uye kushambadzwe.
mhedziso
Biology yeNanoscale inomira pakati pebiology ne nanotechnology, ichivhura nzira itsva dzekuwanikwa kwesainzi uye kufambira mberi kwetekinoroji. Nekushandisa hunhu hwakasiyana uye kudyidzana pa nanoscale, vaongorori vari kugadzira mhinduro itsva kune mamwe ematambudziko akanyanya mukurapa, kutarisa zvakatipoteredza, uye sainzi yezvinhu. Sezvo munda uyu uchiramba uchichinja, kutsvagisa kuri kuenderera mberi, kufunga nezvetsika, uye kushandira pamwe pakati pezvikoro zvichave zvakakosha mukuvhura kugona kwakazara kwe nanoscale biology nemashandisirwo ayo.
