Nanotechnology a cikin gida da kuma a cikin masana'antu

Kowacce rana muka samu kusa da makawa juyin juya halin, wanda kawo nanotechnology. Muna samar da sabon kida, mu sami na musamman kayan, wanda aka ba tsammani kafin. A amfani da nanotechnology a rayuwar yau da kullum ya taimaka canja siffar daga cikin saba abubuwa a gare mu. A sakamakon haka, mun samu wani sosai daban-daban, amma m kaddarorin da abu. A gaskiya kewaye da mu zama kasa da haɗari, kuma mafi m ga mai dadi rayuwa. An misali misali: rage daga cikin saba girma na lantarki na'urorin Nanoparticle size, ganuwa ga mutum ido. Computers ana samun karami a size, amma shi ne yafi m. Nanotechnology a cikin gida da kuma a cikin masana'antu sun muhimmanci canza duk kewaye da mu.

Shin yana yiwuwa a haifar da wani nau'i na wucin gadi m da zai iya gamsar da duk abin da muke bukata? Amsar ta'allaka ne da m amfani da latest aukuwa. Nanotechnology - wata hanya zuwa nan gaba, kamar yadda suka shafi duk fannoni na rayuwar mu. Amfani da nanotechnology offers da yawa dama, amma kuma kiwata a yawan damuwa.

Taga da nanoworld

The na'urar hange damar hango a cikin takaice. Ba tare da musamman kayan aiki nanotechnology a rayuwar yau da kullum nan da nan lura da shi ne da wuya sosai, tun da sun kasance haka kananan cewa suna indistinguishable da ido tsirara. Sai ya zama a irin wannan sikelin kayan nuna mafi sabon abu da kuma m Properties. Yin amfani da wannan Properties yi alkawarin wani musamman fasahar zamani. Su ba a halin sabon fasali, kamar kula da jiki, da kuma yanayi.

A tarihin fitowan da nanotechnology

Yana duk farawa a 80s XX zuwa karni da sabuwar dabara wani kayan aiki kira wani scanning ta murhu microscope (STM). Farfesa a Jami'ar California Dzheyms Dzhimzevsky ciyar da dukan sana'a rayuwa a duniya da nanoscale. Shi ne daya daga cikin na farko mutane a duniya da suka karbi da damar gudanar da bincike a cikin al'amarin a musamman kananan yawa, millionths na wani millimeter. Wadannan microscopes ƙyale mu mu yi nazarin surface, kawai kamar makãho karanta Braille. Sa'an nan babu wanda zai iya zargin yadda amfani nanotechnology a rayuwar yau da kullum da kuma tattalin arziki.

Ka'idar aiki tare da nanoparticles

A scanning bincike microscope yana amfani da wakiltar da allura a cikin daya zarra lokacin farin ciki. Lokacin da ya fuskanci kawai 'yan nanometers zuwa samfurin, electrons ana musayar tare da mafi kusa Nanoparticle. Wannan sabon abu ne da ake kira rami sakamako. A kula da tsarin detects da canji a cikin murhu halin yanzu, kuma yanzu a kan tushen da wannan bayanai ne mafi m yi na samfurin surface topography. A software ba ka damar maida da data cikin wani image, wanda ya ba da masana kimiyya da key zuwa wani sabon duniya na yin amfani da nanotechnology a cikin gida da kuma sauran masana'antu.

A cewar Dzheyms Dzhimzevsky ta scanning na'urar hange, masana kimiyya na farko samu siffar kwayoyin zarra da kwayoyin kuma sun iya karatu da siffar. Shi ne mai real juyin juya halin a kimiyya, saboda masana kimiyya sun fara duba a abubuwa da yawa quite daban, jawo hankali ga da kaddarorin mutum kwayoyin halitta, ba miliyoyin da biliyoyin barbashi, kamar yadda aka yi a baya.

A farko bude

A amfani da wata sabuwar fasahar da ya haddasa a gano tafarkin. Lokacin da naúrar kusata da zarra a nesa na 1 nanometer, tsakanin shi da zarra mabiyin. Wannan yanayin da aka kunna a sami wani hanya don matsar da mutum microparticles. Godiya ga wannan gano da ikon yin amfani da nanotechnology ga wani dadi rayuwa.

Kamar yadda ya bayyana ta Dzheyms Dzhimzevsky, farfesa, a Jami'ar California, scanning ta murhu microscope ya yarda kusan shãfe da kwayoyin da kwayoyin halitta. Masana kimiyya sun karo na farko sun iya sarrafa kwayoyin halitta a farfajiya na abu da kuma haifar da wani tsarin da cewa a baya ba za a iya tunanin.

Wannan newfound samu (ikon tsayar da amfani da kankanin barbashi cewa yin up al'amarin) sanya shi yiwuwa a yi amfani da nanotechnology a dukkan sassa ba tare da togiya.

A ci gaba da nanotechnology

Likita da kuma Falsafa Etin sandan yi imanin cewa da yiwuwar wani fasaha nasara a kudi na nanotechnology ne sosai real, amma wannan ne sun fi mayar da gina a kan babbar sha'awa na wani masanin kimiyya. Kamar yadda likita da kuma Falsafa Etin sandan, tun da gwaji tabbatar da wanzuwar kwayoyin halitta har su sami damar da za ka yi amfani da shi ya dauki kasa da shekaru 100. Kafin masana kimiyya samu wadannan dama, wanda a baya ba zai iya tunani. Kawai godiya ga wannan gwamnati na duk raya ƙasashe ya fara nuna sha'awa a cikin dacewa kimiyyar. Yana duk fara da American himma a 2002, wanda aka sanya na Rock Physics da Benbridge. Wadannan masana kimiyya suka zo tare da wani mahaukaci ra'ayin cewa godiya ga nanotechnology bil'adama za su iya warware dukkan matsalolin da ke fuskantar da shi.

Wannan furucin ya} ashin for farkon yawa karatu, zai ba da damar gane irin ci-gaba yankunan kimiyya da fasaha a matsayin microelectronics, kwamfuta kimiyya, makamashin nukiliya bincike, ilimin, Laser fasaha, magani da kuma more.

Nanotechnology: misalai

A rayuwa akwai da yawa da dabara amma da muhimmanci sosai abubuwa wanda gaban mu ba ma zargin! Bari mu dubi mafi daukan hankali misalai:

• Modern phones. Ta hanyar amfani da nanotechnology suna da damar ba wayoyin salula na zamani, iPhone da sauran na'urorin da musamman na'urar dake bauta su kare rawa. Ko da tare da karye gilashi Microchips ba a daina aiki.

• Man goge baki. A baya can, ba wanda ya yi tunani game da dalilin da ya sa cleanser ga hakora ne daban-daban. Wannan shi ne duk saboda kasancewar wasu nanoparticles. Alal misali, alli hydroxyapatite, wanda shi ne ganuwa zuwa ido tsirara, taimaka wajen mayar da halakar enamel da kuma kare hakora daga lalace.

• Filastocin. Nanotechnology a rayuwar yau da kullum da ake samu a cikin mafi m abubuwa. Alal misali, wani hali filasta. Yana yana nanolayer azurfa da inganta m waraka ne da antibacterial Properties.

• Fenti ga motoci. Modern mota Paint, godiya ga nanoparticles, suna iya toshe kadan scratches da sauran cavities kafa a cikin jiki. Yana da aka hada da microscopic beads, da samar da wannan sakamako.