Carbonate-Terminated Self-Assembled Monolayers for Mimicking Nanoscale Polycarbonate Surfaces
Carbonate-Terminated Self-Assembled Monolayers for Mimicking Nanoscale Polycarbonate Surfaces
复制标题
用于模仿纳米级聚碳酸酯表面的碳酸酯封端自组装单分子层
DOI:
10.1021/acsanm.2c04742
复制
发表时间:
2023
影响因子:
5.9
通讯作者:
Lee, T. Randall
中科院分区:
文献类型:
--
作者:
Tajalli, Pooria;Hernandez Rivera, Jennifer M.;Omidiyan, Mina;Tran, Hung-Vu;Lee, T. Randall
Two carbonate-terminated alkanethiol molecules having different positional isomers of a six-membered cyclic carbonate group,3-COC12SHand2-COC12SH, were synthesized and used to generate self-assembled monolayers (SAMs) on gold to serve as mimics of the surfaces of commercially available poly(propylene carbonate) (PPC) and poly(ethylene carbonate) (PEC). The adsorbate molecules were characterized using1H and13C nuclear magnetic resonance spectroscopy and high-resolution mass spectrometry. The corresponding SAMs on gold were characterized by ellipsometry, contact angle goniometry, polarization-modulation infrared reflection-adsorption spectroscopy, and X-ray photoelectron spectroscopy. The contact angle data showed that the wettabilities of both SAMs were largely similar to each other and to the PEC samples for a wide range of contacting probe liquids (with water correlating particularly well with PEC and both SAMs). As a whole, the wettability data suggest that the carbonate-terminated SAMs can serve as mimics of nanoscale polycarbonate surfaces and can be used to investigate the interfacial properties of polycarbonates without interference from the surface reconstruction.
登录
查看更多内容
影响因子:
4.6
作者:
Wang,Pengrui;Park,JiHoon;Sayed,Mahmoud;Chang,Tae-Sun;Moran,Amy;Chen,Shaochen;Pyo,Sang-Hyun
通讯作者:
Pyo,Sang-Hyun
DOI:
10.1016/s1044-0305(02)00440-3
发表时间:
2002
影响因子:
3.2
作者:
Á. Somogyi;Darrin L. Smith;V. Wysocki;R. Colorado;T. Randall Lee
通讯作者:
T. Randall Lee
影响因子:
3.9
作者:
O. Cooper;Hoang‐Phuong Phan;Bei Wang;Sean E. Lowe;C. Day;N. Nguyen;J. Tiralongo
通讯作者:
J. Tiralongo
DOI:
--
发表时间:
2002
期刊:
影响因子:
--
作者:
Darrin L. Smith;V. Wysocki;R. Colorado;O. E. Shmakova;M. Graupe;T. Lee
通讯作者:
T. Lee
影响因子:
4.1
作者:
A. Marandi;E. Kolvari;Maryam Gilandoust;M. Zolfigol
通讯作者:
M. Zolfigol