Laser-induced breakdown spectroscopy

Laser-Induced Breakdown Spectroscopy (LIBS), yomwe imadziwikanso kuti Laser-Induced Plasma Spectroscopy (LIPS), ndi njira yozindikira mwachangu.

Poyang'ana laser zimachitika ndi mkulu mphamvu kachulukidwe pamwamba pa chandamale cha chitsanzo anayesedwa, ndi madzi a m`magazi kwaiye ndi ablation malemeredwe, ndiyeno ndi kusanthula khalidwe sipekitiramu mizere kuwala ndi elekitironi mphamvu mlingo kusintha kwa particles mu madzi a m`magazi, mitundu ndi okhutira zambiri za zinthu zili mu chitsanzo angapezeke.

Poyerekeza ndi njira zomwe zimagwiritsidwa ntchito kwambiri pozindikira zinthu, monga Inductively Coupled PlasmaOptical Emission Spectrometry (ICP-OES), Inductively Couple Plasmaoptical mass spectrometry (Inductively Coupled PlasmaOptical Emission Spectrometry) Coupled PlasmaMass Spectrometer (ICP-Flurgery FMS), Optical PlasmaMass Spectrometer (ICP-Flurge) Emission Spectroscopy,SD-OES) Mofananamo, LIBS sifunikira kukonzekera kwachitsanzo, imatha kuzindikira zinthu zingapo nthawi imodzi, imatha kuzindikira zolimba, zamadzimadzi, ndi mpweya, ndipo imatha kuyesedwa patali komanso pa intaneti.

Chifukwa chake, kuyambira ukadaulo wa LIBS ku 1963, wakopa chidwi cha ofufuza m'maiko osiyanasiyana. Kuthekera kozindikira kwaukadaulo wa LIBS kwawonetsedwa nthawi zambiri muzokonda za labotale. Komabe, m'malo am'munda kapena momwe malo amagwirira ntchito, ukadaulo wa LIBS uyenera kuyika patsogolo zofunikira.

Mwachitsanzo, dongosolo la LIBS lomwe lili pansi pa nsanja ya labotale limakhala lopanda mphamvu nthawi zina pamene zimakhala zovuta kuyesa kapena kunyamula zitsanzo chifukwa cha mankhwala oopsa, zinthu za radioactive kapena zifukwa zina, kapena pamene kuli kovuta kugwiritsa ntchito zida zazikulu zowunikira pamalo opapatiza.

Kwa madera ena apadera, monga kufukufuku wa m'munda, kufufuza mchere, malo opangira mafakitale, kufufuza nthawi yeniyeni ndikofunikira kwambiri, komanso kufunikira kwa zida zowunikira zazing'ono, zonyamula.

Choncho, pofuna kukwaniritsa zosowa za ntchito kumunda ndi kupanga mafakitale kudziwika pa Intaneti ndi zitsanzo makhalidwe osiyanasiyana, kunyamula zida, odana ndi nkhanza chilengedwe luso ndi makhalidwe ena atsopano akhala zatsopano ndi apamwamba zofunika LIBS luso mu ntchito mafakitale, kunyamula LIBS anakhalapo, ndipo wakhala kwambiri nkhawa ndi ofufuza m'mayiko osiyanasiyana.