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UI - Skripsi Membership :: Kembali

Sintesis ligan para di 2 1 methyl 3 pyridyl 4 5 dihydro 1h pyrazol 5 yl benzena sebagai sensor ion logam pb 2 = Synthesis of para di 2 1 methyl 3 pyridyl 4 5 dihydro 1h pyrazol 5 yl benzene ligand as sensor for pb 2 metal ions / Tirta Angen Pangestu

Tirta Angen Pangestu; Agustino Zulys, supervisor; Ismenaryo, supervisor; Yuni Krisyuningsih, co-promotor; Yoki Yulizar, examiner; Jarnuzi Gunlazuardi (Universitas Indonesia. Fakultas Matematika dan Ilmu Pengetahuan Alam, 2014)

 Abstrak

[1igan para-di-%-+!-rnethyl-(-pyridyl-*,3-dihydro-!:-pyra
berhasil disintesis rnelalui rnetode kondensasi Aldol. :asil yang diperoleh
dikarakterisasi rnenggunakan spektro2otorneter .>->is, spektro2otorneter
in2rarnerah dan spektrorneter NM?. Aplikasi ligan ini adalah sebagai Sensor ion
logarn Pb%= dan dilakukan rnenggunakan spektrorneter .>->is. :asil dari studi
sensor rnenunjukkan bahwa ligan rnernpunyai intensitas absorbansi yang kuat. :al
ini didukung oleh nilai absorpti$itas rnolar +@/ yang besar. Studi spektroskopi .>-
>is pada penarnbahan ion Pb%= rnenunjukkan rnunculnya puncak baru pada daerah
panjang gelornbang %A7 nrn. :al ini rnenunjukkan adanya pernbentukan kornpleks
antara ion logarn +Pb%=/ dengan ligan para-di-%-+!-rnethyl-(-pyridyl-*,3-dihydro-
!:-pyra
dapat dijadikan sensor untuk ion Pb%= karena penarnbahan ion ini rnenyebabkan
penurunan intensitas serapan absorbansi. :asil studi e2ekti$itas sensor
rnenunjukkan bahwa ligan para-di-%-+!-rnethyl-(-pyridyl-*,3-dihydro-!:-pyra
3-yl/ben
panjang gelornbang rnaksirnurn +Brnaks/ %A! nrn.􀀓􀀑􀀐􀀃􀀄􀀍􀀈􀀂 􀀆􀀈􀀍􀀈􀀌􀀒􀀑􀀍􀀈􀀍 􀀅􀀑􀀂􀀄􀀂􀀇􀀈 􀀅􀀑􀀒􀀛􀀆􀀑 􀀏􀀛􀀌􀀆􀀑􀀌􀀍􀀄􀀍􀀈 􀀁􀀂􀀆􀀛􀀂􀀙 􀀺􀀄􀀍􀀈􀀂 􀀎􀀄􀀌􀀖 􀀆􀀈􀀊􀀑􀀐􀀛􀀂􀀑􀀃
􀀆􀀈􀀏􀀄􀀐􀀄􀀏􀀒􀀑􀀐􀀈􀀍􀀄􀀍􀀈 􀀅􀀑􀀌􀀖􀀖􀀇􀀌􀀄􀀏􀀄􀀌 􀀍􀀊􀀑􀀏􀀒􀀐􀀛􀀲􀀛􀀒􀀛􀀅􀀑􀀒􀀑􀀐 􀀮􀀾􀀗􀀾􀀈􀀍􀀉 􀀍􀀊􀀑􀀏􀀒􀀐􀀛􀀲􀀛􀀒􀀛􀀅􀀑􀀒􀀑􀀐
􀀈􀀌􀀲􀀐􀀄􀀅􀀑􀀐􀀄􀀃 􀀆􀀄􀀌 􀀍􀀊􀀑􀀏􀀒􀀐􀀛􀀅􀀑􀀒􀀑􀀐 􀀘􀀝􀀿􀀙 􀀁􀀊􀀂􀀈􀀏􀀄􀀍􀀈 􀀂􀀈􀀖􀀄􀀌 􀀈􀀌􀀈 􀀄􀀆􀀄􀀂􀀄􀀃 􀀍􀀑􀀓􀀄􀀖􀀄􀀈 􀀚􀀑􀀌􀀍􀀛􀀐 􀀈􀀛􀀌
􀀂􀀛􀀖􀀄􀀅 􀀞􀀓􀀥􀀽 􀀆􀀄􀀌 􀀆􀀈􀀂􀀄􀀏􀀇􀀏􀀄􀀌 􀀅􀀑􀀌􀀖􀀖􀀇􀀌􀀄􀀏􀀄􀀌 􀀍􀀊􀀑􀀏􀀒􀀐􀀛􀀅􀀑􀀒􀀑􀀐 􀀮􀀾􀀗􀀾􀀈􀀍􀀙 􀀺􀀄􀀍􀀈􀀂 􀀆􀀄􀀐􀀈 􀀍􀀒􀀇􀀆􀀈
􀀍􀀑􀀌􀀍􀀛􀀐 􀀅􀀑􀀌􀀇􀀌􀀋􀀇􀀏􀀏􀀄􀀌 􀀓􀀄􀀃􀀔􀀄 􀀂􀀈􀀖􀀄􀀌 􀀅􀀑􀀅􀀊􀀇􀀌􀀎􀀄􀀈 􀀈􀀌􀀒􀀑􀀌􀀍􀀈􀀒􀀄􀀍 􀀄􀀓􀀍􀀛􀀐􀀓􀀄􀀌􀀍􀀈 􀀎􀀄􀀌􀀖 􀀏􀀇􀀄􀀒􀀙 􀀺􀀄􀀂
􀀈􀀌􀀈 􀀆􀀈􀀆􀀇􀀏􀀇􀀌􀀖 􀀛􀀂􀀑􀀃 􀀌􀀈􀀂􀀄􀀈 􀀄􀀓􀀍􀀛􀀐􀀊􀀒􀀈􀀤􀀈􀀒􀀄􀀍 􀀅􀀛􀀂􀀄􀀐 􀀫􀁀􀀯 􀀎􀀄􀀌􀀖 􀀓􀀑􀀍􀀄􀀐􀀙 􀀚􀀒􀀇􀀆􀀈 􀀍􀀊􀀑􀀏􀀒􀀐􀀛􀀍􀀏􀀛􀀊􀀈 􀀮􀀾􀀗
􀀾􀀈􀀍 􀀊􀀄􀀆􀀄 􀀊􀀑􀀌􀀄􀀅􀀓􀀄􀀃􀀄􀀌 􀀈􀀛􀀌 􀀞􀀓􀀥􀀽 􀀅􀀑􀀌􀀇􀀌􀀋􀀇􀀏􀀏􀀄􀀌 􀀅􀀇􀀌􀀜􀀇􀀂􀀌􀀎􀀄 􀀊􀀇􀀌􀀜􀀄􀀏 􀀓􀀄􀀐􀀇 􀀊􀀄􀀆􀀄 􀀆􀀄􀀑􀀐􀀄􀀃
􀀊􀀄􀀌􀀋􀀄􀀌􀀖 􀀖􀀑􀀂􀀛􀀅􀀓􀀄􀀌􀀖 􀀥􀁁􀀷 􀀌􀀅􀀙 􀀺􀀄􀀂 􀀈􀀌􀀈 􀀅􀀑􀀌􀀇􀀌􀀋􀀇􀀏􀀏􀀄􀀌 􀀄􀀆􀀄􀀌􀀎􀀄 􀀊􀀑􀀅􀀓􀀑􀀌􀀒􀀇􀀏􀀄􀀌 􀀏􀀛􀀅􀀊􀀂􀀑􀀏􀀍
􀀄􀀌􀀒􀀄􀀐􀀄 􀀈􀀛􀀌 􀀂􀀛􀀖􀀄􀀅 􀀫􀀞􀀓􀀥􀀽􀀯 􀀆􀀑􀀌􀀖􀀄􀀌 􀀂􀀈􀀖􀀄􀀌 􀀊􀀄􀀐􀀄􀀗􀀆􀀈􀀗􀀥􀀗􀀫􀀡􀀗􀀅􀀑􀀒􀀃􀀎􀀂􀀗􀀨􀀗􀀊􀀎􀀐􀀈􀀆􀀎􀀂􀀗􀀪􀀉􀀳􀀗􀀆􀀈􀀃􀀎􀀆􀀐􀀛􀀗
􀀡􀀺􀀗􀀊􀀎􀀐􀀄􀀼􀀛􀀂􀀗􀀳􀀗􀀎􀀂􀀯􀀓􀀑􀀌􀀼􀀑􀀌􀀄􀀙 􀀚􀀒􀀇􀀆􀀈 􀀄􀀊􀀂􀀈􀀏􀀄􀀍􀀈 􀀍􀀑􀀌􀀍􀀛􀀐 􀀅􀀑􀀌􀀇􀀌􀀋􀀇􀀏􀀏􀀄􀀌 􀀓􀀄􀀃􀀔􀀄 􀀂􀀈􀀖􀀄􀀌 􀀈􀀌􀀈
􀀆􀀄􀀊􀀄􀀒 􀀆􀀈􀀋􀀄􀀆􀀈􀀏􀀄􀀌 􀀍􀀑􀀌􀀍􀀛􀀐 􀀇􀀌􀀒􀀇􀀏 􀀈􀀛􀀌 􀀞􀀓􀀥􀀽 􀀏􀀄􀀐􀀑􀀌􀀄 􀀊􀀑􀀌􀀄􀀅􀀓􀀄􀀃􀀄􀀌 􀀈􀀛􀀌 􀀈􀀌􀀈 􀀅􀀑􀀌􀀎􀀑􀀓􀀄􀀓􀀏􀀄􀀌
􀀊􀀑􀀌􀀇􀀐􀀇􀀌􀀄􀀌 􀀈􀀌􀀒􀀑􀀌􀀍􀀈􀀒􀀄􀀍 􀀍􀀑􀀐􀀄􀀊􀀄􀀌 􀀄􀀓􀀍􀀛􀀐􀀓􀀄􀀌􀀍􀀈􀀙 􀀺􀀄􀀍􀀈􀀂 􀀍􀀒􀀇􀀆􀀈 􀀑􀀲􀀑􀀏􀀒􀀈􀀤􀀈􀀒􀀄􀀍 􀀍􀀑􀀌􀀍􀀛􀀐
􀀅􀀑􀀌􀀇􀀌􀀋􀀇􀀏􀀏􀀄􀀌 􀀓􀀄􀀃􀀔􀀄 􀀂􀀈􀀖􀀄􀀌 􀀊􀀄􀀐􀀄􀀗􀀆􀀈􀀗􀀥􀀗􀀫􀀡􀀗􀀅􀀑􀀒􀀃􀀎􀀂􀀗􀀨􀀗􀀊􀀎􀀐􀀈􀀆􀀎􀀂􀀗􀀪􀀉􀀳􀀗􀀆􀀈􀀃􀀎􀀆􀀐􀀛􀀗􀀡􀀺􀀗􀀊􀀎􀀐􀀄􀀼􀀛􀀂􀀗
􀀳􀀗􀀎􀀂􀀯􀀓􀀑􀀌􀀼􀀑􀀌􀀄 􀀅􀀑􀀐􀀇􀀊􀀄􀀏􀀄􀀌 􀀍􀀑􀀌􀀍􀀛􀀐 􀀎􀀄􀀌􀀖 􀀑􀀲􀀑􀀏􀀒􀀈􀀲 􀀒􀀑􀀐􀀃􀀄􀀆􀀄􀀊 􀀊􀀑􀀌􀀄􀀅􀀓􀀄􀀃􀀄􀀌 􀀈􀀛􀀌 􀀞􀀓􀀥􀀽 􀀊􀀄􀀆􀀄
􀀊􀀄􀀌􀀋􀀄􀀌􀀖 􀀖􀀑􀀂􀀛􀀅􀀓􀀄􀀌􀀖 􀀅􀀄􀀏􀀍􀀈􀀅􀀇􀀅 􀀫􀁂􀀅􀀄􀀏􀀍􀀯 􀀥􀁁􀀡 􀀌􀀅􀀙, 5he 1igand para-di-%-+!-rnethyl-(-pyridyl-*,3-dihydro-!:-pyra
has been synthesi
synthesi->isible spectrophotorneter, )n2rared
spectrophotorneter and NM? spectrorneter. 5he application o2 this ligand as
sensor 2or Pb%= rnetal ions was studied by using .>->isible spectrophotorneter.
Sensing studies indicate that the ligand has a strong absorbans intensity. 5his is
supported by a large rnolar absorpti$ity +@/ $alue. .>->is spectroscopy studies on
the addition o2 Pb%= ions showed the ernergence o2 a new peak at %A7 nrn
wa$elength region. 5his indicates that the cornpleCes 2orrned between rnetal ions
+Pb%=/ with para-di-%-+!-rnethyl-(-pyridyl-*,3-dihydro-!:-pyra
ligand. Application sensor studies showed that these ligands can be used as sensor
2or Pb%= ions due to the addition o2 these ions causes a Duenched in absorbans
intensity. 5he results o2 the study o2 sensor e2ecti$ity showed that the ligand paradi-%-+!-
rnethyl-(-pyridyl-*,3-dihydro-!:-pyraaddition o2 Pb%= ions at the rnaCirnurn wa$elength +BrnaC/ %A! nrn.]

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 Metadata

Jenis Koleksi : UI - Skripsi Membership
No. Panggil : S60637
Entri utama-Nama orang :
Entri tambahan-Nama orang :
Program Studi :
Subjek :
Penerbitan : [Place of publication not identified]: Universitas Indonesia. Fakultas Matematika dan Ilmu Pengetahuan Alam, 2014
Bahasa : ind
Sumber Pengatalogan : LibUI ind rda
Tipe Konten : text
Tipe Media : unmediated ; computer
Tipe Carrier : volume ; online resource
Deskripsi Fisik : xiii, 33 pages : illustration ; 28 cm + appendix
Naskah Ringkas :
Lembaga Pemilik : Universitas Indonesia
Lokasi : Perpustakaan UI, Lantai 3
  • Ketersediaan
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No. Panggil No. Barkod Ketersediaan
S60637 TERSEDIA
Ulasan:
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