CINXE.COM

<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIzMiIgaGVpZ2h0PSIzMiIgZmlsbD0ibm9uZSI+PHBhdGggZmlsbD0iI0IyMEYwMyIgZD0iTTE2IDNhMTMgMTMgMCAxIDAgMTMgMTNBMTMuMDE1IDEzLjAxNSAwIDAgMCAxNiAzbTAgMjRhMTEgMTEgMCAxIDEgMTEtMTEgMTEuMDEgMTEuMDEgMCAwIDEtMTEgMTEiLz48cGF0aCBmaWxsPSIjQjIwRjAzIiBkPSJNMTcuMDM4IDE4LjYxNUgxNC44N0wxNC41NjMgOS41aDIuNzgzem0tMS4wODQgMS40MjdxLjY2IDAgMS4wNTcuMzg4LjQwNy4zODkuNDA3Ljk5NCAwIC41OTYtLjQwNy45ODQtLjM5Ny4zOS0xLjA1Ny4zODktLjY1IDAtMS4wNTYtLjM4OS0uMzk4LS4zODktLjM5OC0uOTg0IDAtLjU5Ny4zOTgtLjk4NS40MDYtLjM5NyAxLjA1Ni0uMzk3Ii8+PC9zdmc+);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="120"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "publications.waset.org",cType: 'non-interactive',cRay: '9136d4a23869aedc',cH: 'cEVmdoUCnINQfYuXHhFoDTBPDTnWJVqhEE_tAtkHlIc-1739806351-1.2.1.1-NIZWyaTthhQtoutXpZw9nir2ZJob9GfAxTFPpup9IbnrLHCpwW9lwUggM13kTaAX',cUPMDTk: "\/abstracts\/search?q=Fourier%20Transform%20Infra-Red%20spectroscopy%20%28FTIR%29&__cf_chl_tk=OjhmY_Dy4byfde_vPbmyvjfrqYtS7dv5N_tWn9qi1sk-1739806351-1.0.1.1-C0pLpojX458IdtjHovdrsUkIqxEJxbV6jfLy.PtvMXs",cFPWv: 'g',cITimeS: '1739806351',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=Fourier%20Transform%20Infra-Red%20spectroscopy%20%28FTIR%29&__cf_chl_f_tk=OjhmY_Dy4byfde_vPbmyvjfrqYtS7dv5N_tWn9qi1sk-1739806351-1.0.1.1-C0pLpojX458IdtjHovdrsUkIqxEJxbV6jfLy.PtvMXs",md: "cIGZ.4UxatsFuJc9MN.vjXtrTChheSRYS7W2OjlEToQ-1739806351-1.2.1.1-CuRSb7jmsKFJEK4mFtgYzt7aRr1xyzKTTX4LDOhNIBAKu.gC963Uqy5KWKQjN6wbbpmkcc7g2hOZH8FJgodaX6dk3WacslUDgOwNJLGAl3Zc.sf_COtfo9WdBlKyMNlrnH._LHptfgyijzEdZbnDOGTrHz_GmKcovMQX4qh7Sr6Au2RvwML7C.vqTb6mL5rLAvbC3qs944c2Gz.2.69ntc4B7vKtDpbJULqTJ3aNE6U09jyvGb.am9PQ8dMvv1xP3hDWtOzztU6hFqozp0XeMfNVQMcmGPdnbH..CcS1SnvURSX1vgRXbrRcLO.krS2TyEjdYOobNbH8GCKZ.qC51nGm8XWWRxy8sEisc547p3L5.NpPEEmlZo0nRYPzzUs9yTMKFMXlb_x3nL5PJqO4Jol0JjOgoABT6ODW9Pis2lgFPT_yzS_FXjoGKUCHyM3vXMSiRDoXYNTbw1fsOB6.IFt_Waw3DTLOLFVkP9090klDmDQ4iMeHhR4RnBZdzYUUkLdu0d_UaGok9BjjFQAB2LzAMgqOErADGNFe8cMUrcVKOMc6Y7klumEjdD7kZ_vKbh9bzthX8lYjCY0K_TkxmAg1RIXCjaK7_cYuyV8VZTsheqjxxCw7CQ_IBegEk6PmIctCN9tH5fAQblDllvfn1lHlmi5e2y2MChb4kAYbnOWb2._St7eEs_QaxxiQQIlEms_1x_yQ6zmLzgmk4degIUrtRj6IZtBFKPzSldqoCfnpcNZEetfOxcx3nR1cf7nHHy4AZnZpmO1oLFflE6xMlKBlVzI6C2dNmxl2xjuNMBBz5nfq5GPOSRZVJsFiJyIqdQEBjC.6y1dNs1p3p55qR7Ww2Faq_WzAXc1aGpByEOiFQTzUO8wH_hhBQ07o7GHlozE63_blceK1zygTfI_62naiA9MOHLhqexRIXyZSQKmP8TduYvP_tgKa7VPddsp99jp.dzkgZM0piIPZ.J553EwkxqkwRiwG4VNzDVYWSrTFcG_WAVUmZpeTQYeyHMNz9W5LeQMjsbllqenpnMpvlmDzoLKLrIdQKGY0sJsIq.p7CiitCHcDZUZ_ugUCvGB5JygAv1QknBETrU0GZWzVrt_zOI4tSd1ES1jOxrf5ixeluvri83kaBQsJd9jeSQBnjs0nMVzrRB2B7pQUL5ls26WaQISbY0euLxZsC2ewnu14_txv_y.kvV92HFTIO8g9POfKuDdH28Dwt_LPQJlvyUQTwvqKs3lW_fzdJwi1qA3GbLlMMkjejkrqfjM.hQF9_8hf1fj3ruqEEf0AedjujHnh5OOIVVLmlfIlhDUl3HyRaBxbuR5lehbXK7myw98PUBk8i0OI1D3wXr2ct9T2wNSUcaZ58V7aV8Jln2YMjlxv4IsLE7oV0a1O9C9BdOzsuc3ijYMKst9xy1ELJDaX4mM7IvlEL7ymg5tm7o4FaXoQNK8kvLf23BDIThH8ZQmVy3LekNA5lLzYJjzrbcGlJNX1ZyZlknZN0RrtaKPxtJL1MUUHXWkbgddhAxDPvg4lXHf.e1YqZEr_EQKx2JOK7PbcN2c13xb9W422RgZeAO3a0r0BpcKnaOZRKV0WZV8.QpoSODaCRtE4IewQqrGLwcuiVtXru1R_i6NToUcDFmqXsfNX.fL8bJUx32cHwbG7e2fKh2yEgLl8O43MGg64ljd88m60.KUmfrfXKtMMv_n6C0kYj9GM.B0uYELPWQQXnp9JqVECn6hyQZ5j3Iv0aLkU7XJwYOwPH8m.TW0BZPLXKb2yvsXmEIF.l648X_ZzeAKV8NqsvLo5eBMTxiVCsm_kLwqMkEVZGQHTLoeq1W5nhCY3UEVAJlzcZSQG9I26mPOvq3Ccr_koQk.5IekmflZ8KwPCpHfSp5A6YqsCDL5ooQ6AlFmFrW5OUV3SCe7yY0I8yaW0j7yZFpw0m4FmlN5ELC9ueoBUyM_jAoxPd5TEhE6ptnn_POqBF0RIBveUOejESIigmEICaeRLb2l_MPaPwRMn7LJapRxG4R93ek_o30SkvaMrNBjdlhQ73UsnKaHoRwgByN6DYs_2.AhUlg",mdrd: "1KKs1hiAc3iieQsNibq65pENRm3zNQLDBQuX7LOhW1c-1739806351-1.2.1.1-Uw7RPeY2WguXGTiJ5UpER.RfggoYV8bajDiytPUyYzxt6LGPQkc78lNtY3S7QiKGArzAv5TNSMjPA.mA86IvwyHtyVgm6a_hQafTHghLq.Z_OXbWQhHYAjpWDivUrO0ruAjls3ndaOcyr3KFMoSuFEQLfA5HLoSgbwcsr8AEsX_3qDouO7w8TLgywu6UoTaXhEtlb_JVEp5V7WUUjGOaK75GmuS0bxDWDXn0m8ZcJv4ZtsuxqFfdhxkr9MxJ2oJaXDgbVF7pf7.JFxhlgNRaO2yZ6Dbv5izPDW94qgVIsQUXbsiqXe39xRnOWvu6P7RxGHl24jI050uSVuZ7UO4rCVkLCO3yL6yPrdayMihqsFS8ZIP5mdm5K4I224qMI2YdIEWuKpbBGRFn3zqefIR7jwU_laWdiZaRwvxl_GmiWFFaoLjrqR7yIfabK1mYSmxdS8UjpkijtaC_oBjnE6sq8yhJSPn78gc0mRkG05sWQO5gaKwW4ELwkMiEDHS203H3TaJ3fp7hq4WjCsju7QnFXzq6cC5TnvVGkcAHcp.sJuQuYkKDn6b_qXxdFddPltQ1R5UC2.SP99sUxTyVN3TK9UR3KOeQ0e3SEND4N4dZxud.L4TyuHub7B3Hpp66wgkIGCD2ja_aMw5aCIyqAkGCA5ux5SZAPhg3vFMirW_dHKWyoL0bKAfxZAA2h.YieMjVrvcyI_orz.xoHgwTXnBJkHr48IlR.F8DTVW8tKYIZCmP9CK3IFxl23.124MlgyRsqwD2xmu8.VmhzRhayxXpS6AU2oBGaBwsBAISS_3.IKgCevvnnIji3lG0gG4INMbJfoD2.qjpi3wCyY4DXww_HlkoqJyHgm1raC_c0vAxdHMbCVXisacS1Ty5qUodfnSaBTOrgRVb5G5ns5huDpXjQTBXvAGg1uuwja5WB5ZhrlSViRxF3qU6GUzVNSf1b4VQm2FOLRrv.Bl6vSv6DZmE6.VQ3a.cK1iWJecmiDrzBRiLJwQZgZAUA8hEJ0nH5VLnPURfqlxSUASLHW2L0x.UwxjvWO26b22vj1yUqYpMuDKAludh4jlxH.MpHw4BCRDQ9tmoODukNI0ip5WHy.pSF9jI9T0n_d2kysLcDM3c_lVoKHVsHjRNnrBgBGGEJpnSr1.XpBQi8XZicFFhbuINDs8SFPbUlO.zuYwYUzpEakzsFBgj5OdpLDyRrlbVhhRSqCnG8iR_74Md6wLo32WttCvcX3j3daljrtrEC.zIeJA0HRvm9hzNtOrDDsQkPv_3LToMAu_uCnSL8Ex.pVroDCHLZ_ZzBdLJyVK6oa_I9wX9C.gRK4wWl2A9V1BOzu5gE6SA1_AfIExDCdzR0Zryg2ANQBQKrcew8AnicvjHEDunj02_w2Uba7Lii2OyaLszuCZDZoIdp1323PCuP0kcNAW1yr7_UKOLHV9eF.uhX6rq3Ybh.2s.zbOo87zdJswH4ep8lT80tWOJptd7xlKsX5jgVxI1YgBUOgfHaguSm.I1Q_eejLVpkzgNCEutZtJyA1_DJ_y1rdXSVOqCig5lwgPm995uo3fL.Cm47IyBwlY6L2Bts7Q.f5QCpweoRolkhZUi7_179lsMgSyhVSdDizuqoS77lL2WfISNPUdGaUy8sE.2nHPEoSCZbKrZTBSFnTyWhaVpWMtJ9tlxYFE5aNsXsrF_VYovGfYWuiILwmaTUW1YutjXrLKO_VWTWvjpp.ptLVBWb8HWDTX86Wgcp5aLvCF8e8nTEh6TC3SHYu1XDSdCnpdWD9gYD8WNthnhannxwaXeVUPA3uSuMnz3hM.6_ai0LTlsxl1wVuROsv0XSZEI8AKzJfdOIbskY4I9DqVZnNWFMxIsPZRT7TZ6hPflqjUWy9Rx5SX2XuBWLDgSLwQayJuHVK4MwT5ldjYgvHM9k8lVvt6BILVY6gvq6Hdr3JVDKgYtlksqFwl0hRznvLbePFe0qbSw3n9gUXzh"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=9136d4a23869aedc';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/abstracts\/search?q=Fourier%20Transform%20Infra-Red%20spectroscopy%20%28FTIR%29&__cf_chl_rt_tk=OjhmY_Dy4byfde_vPbmyvjfrqYtS7dv5N_tWn9qi1sk-1739806351-1.0.1.1-C0pLpojX458IdtjHovdrsUkIqxEJxbV6jfLy.PtvMXs" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>