|
|
|
|
| LEADER |
01000naa a22002652 4500 |
| 001 |
NLM18821450X |
| 003 |
DE-627 |
| 005 |
20231223181525.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231223s2009 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1021/la900437x
|2 doi
|
| 028 |
5 |
2 |
|a pubmed24n0627.xml
|
| 035 |
|
|
|a (DE-627)NLM18821450X
|
| 035 |
|
|
|a (NLM)19408904
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Thakur, Priya
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Structural phase behavior and vibrational spectroscopic studies of biofunctionalized CdS nanoparticles
|
| 264 |
|
1 |
|c 2009
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ƒaComputermedien
|b c
|2 rdamedia
|
| 338 |
|
|
|a ƒa Online-Ressource
|b cr
|2 rdacarrier
|
| 500 |
|
|
|a Date Completed 25.08.2009
|
| 500 |
|
|
|a Date Revised 21.11.2013
|
| 500 |
|
|
|a published: Print
|
| 500 |
|
|
|a Citation Status MEDLINE
|
| 520 |
|
|
|a Biomodified CdS nanoparticles were synthesized using l-cysteine as a capping agent in the colloidal state as a function of pH. The role of pH on the size and structure of CdS nanoparticles was investigated in detail. At pH 7.4 and 9.1, X-ray diffraction spectra of as prepared samples showed the presence of a mixture of cubic and hexagonal phases while cubic phase was formed at pH 11.2. A gradual transition to the hexagonal phase was observed for refluxed samples at pH 9.1 and 11.2. Whereas, at pH 7.4, the sample remains in a mixture of cubic and hexagonal phase even after refluxing. The particle size of as prepared samples was about 2 nm, and for refluxed samples the size increased up to 10 nm. The binding of cadmium through thiol group is evidenced by infrared spectra. An intense band due to C-C-N vibration was observed after 24 h of reflux. The formation of a specific molecular cluster determines the growth of a particular phase. Transmission electron microscopy (TEM) studies support the X-ray diffraction (XRD) studies and exhibit well separated spherical particles while refluxed samples show clustering
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a Research Support, Non-U.S. Gov't
|
| 650 |
|
7 |
|a Cadmium Compounds
|2 NLM
|
| 650 |
|
7 |
|a Colloids
|2 NLM
|
| 650 |
|
7 |
|a Sulfides
|2 NLM
|
| 650 |
|
7 |
|a cadmium sulfide
|2 NLM
|
| 650 |
|
7 |
|a 057EZR4Z7Q
|2 NLM
|
| 650 |
|
7 |
|a Platinum
|2 NLM
|
| 650 |
|
7 |
|a 49DFR088MY
|2 NLM
|
| 650 |
|
7 |
|a Cysteine
|2 NLM
|
| 650 |
|
7 |
|a K848JZ4886
|2 NLM
|
| 700 |
1 |
|
|a Joshi, Satyawati S
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Kapoor, Sudhir
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Mukherjee, Tulsi
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 25(2009), 11 vom: 02. Juni, Seite 6334-40
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
|
| 773 |
1 |
8 |
|g volume:25
|g year:2009
|g number:11
|g day:02
|g month:06
|g pages:6334-40
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1021/la900437x
|3 Volltext
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_22
|
| 912 |
|
|
|a GBV_ILN_350
|
| 912 |
|
|
|a GBV_ILN_721
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d 25
|j 2009
|e 11
|b 02
|c 06
|h 6334-40
|