| 11 | 1/1 | 返回列表 |
| 查看: 1053 | 回復(fù): 10 | |||
[交流]
求助兩篇論文的檢索號
|
|
求助,幫忙查一下這兩篇文章的檢索號,急用,非常感謝 第一篇:Synthesis and characterization of fluorescent PEG-polyurethane with free carboxyl groups 第二篇:Toughening polystyrene by core–shell grafting copolymer polybutadiene-graft-polystyrene with potassium persulfate as initiator |
» 搶金幣啦!回帖就可以得到:
+5/770
+1/639
+5/250
+2/168
+2/114
+2/100
+1/84
+1/81
+1/72
+1/47
+1/28
+1/17
+1/15
+1/14
+1/10
+1/9
+1/6
+1/4
+1/2
+1/1
|
文章在Google上已經(jīng)掛出來了: Toughening polystyrene by core–shell grafting copolymer polybutadiene-graft-polystyrene with potassium persulfate as initiator http://www.sciencedirect.com/sci ... i/S1226086X12003590 |
|
一篇:Synthesis and characterization of fluorescent PEG-polyurethane with free carboxyl groups 是SCI擴展版的,即Science Citation Index Expanded (SCI-EXPANDED) 下載地址: http://good.gd/2469405.htm 檢索信息: FN Thomson Reuters Web of Knowledge VR 1.0 PT J AU Yang, HY Zhang, XM Duan, LJ Zhang, MY Gao, GH Zhang, HX AF Yang, Hong Yu Zhang, Xiu Mei Duan, Li Jie Zhang, Ming Yao Gao, Guang Hui Zhang, Hui Xuan TI Synthesis and characterization of fluorescent PEG-polyurethane with free carboxyl groups SO JOURNAL OF POLYMER RESEARCH AB A series of fluorescent multiblock PEG-polyurethane copolymers with free carboxyl groups were synthesized by one-step method and their chemical structure and properties were investigated. The multiblock PEG-polyurethane copolymers were composed of poly(ethylene glycol) (PEG), 1,6-hexamethylene diisocyanate, 2,2-bis (hydroxymethyl) propionic acid and a fluorescent dye erythrosine B (EB). The resulting polymers were examined by 1HNMR, FT-IR, gel permeation chromatography (GPC), ultraviolet visible spectroscopy (UV-vis), fluorescent spectroscopy. As a result, the UV-vis spectra showed that EB can be successfully conjugated into PEG-polyurethane during the one-step reaction. And the UV absorption peaks of samples were blue-shift and strengthened with decreasing of pH values, indicating that PEG-polyurethane-EB can be a pH-dependent fluorescent probe in a broad pH range. We expect that more applications would be possible for the fluorescent PEG-polyurethane with free carboxyl groups owing to its free functional groups and simultaneously imaging along with pH values. TC 1 Z9 1 SN 1022-9760 PD SEP PY 2012 VL 19 IS 9 AR 9973 DI 10.1007/s10965-012-9973-7 UT WOS:000308540500001 ER -------------------------------------------------------------------------------- EF 第二篇:Toughening polystyrene by core–shell grafting copolymer polybutadiene-graft-polystyrene with potassium persulfate as initiator 下載地址: http://good.gd/2469397.htm |
| 11 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 333求調(diào)劑 +5 | 87639 2026-03-21 | 7/350 |
|
|---|---|---|---|---|
|
[考研] 材料工程專碩 348分求調(diào)劑 +3 | 冬辭. 2026-03-17 | 5/250 |
|
|
[考研] 0703化學(xué)297求調(diào)劑 +3 | Daisy☆ 2026-03-20 | 3/150 |
|
|
[考研] 265求調(diào)劑 +12 | 梁梁校校 2026-03-19 | 14/700 |
|
|
[考研] 307求調(diào)劑 +10 | 冷笙123 2026-03-17 | 10/500 |
|
|
[考研] 一志愿華中科技大學(xué),080502,354分求調(diào)劑 +5 | 守候夕陽CF 2026-03-18 | 5/250 |
|
|
[考研] 287求調(diào)劑 +7 | 晨昏線與星海 2026-03-19 | 8/400 |
|
|
[考研] 350求調(diào)劑 +5 | weudhdk 2026-03-19 | 5/250 |
|
|
[考研] A區(qū)線材料學(xué)調(diào)劑 +5 | 周周無極 2026-03-20 | 5/250 |
|
|
[考研] 0817 化學(xué)工程 299分求調(diào)劑 有科研經(jīng)歷 有二區(qū)文章 +22 | rare12345 2026-03-18 | 22/1100 |
|
|
[考研] 319求調(diào)劑 +3 | 小力氣珂珂 2026-03-20 | 3/150 |
|
|
[考研] 085410人工智能專碩317求調(diào)劑(0854都可以) +4 | xbxudjdn 2026-03-18 | 4/200 |
|
|
[考研] 085601材料工程專碩求調(diào)劑 +10 | 慕寒mio 2026-03-16 | 10/500 |
|
|
[考研] 085600材料與化工調(diào)劑 324分 +10 | llllkkkhh 2026-03-18 | 12/600 |
|
|
[考研] 0703化學(xué)調(diào)劑 +5 | pupcoco 2026-03-17 | 8/400 |
|
|
[考研] 【同濟軟件】軟件(085405)考研求調(diào)劑 +3 | 2026eternal 2026-03-18 | 3/150 |
|
|
[考研] 312求調(diào)劑 +8 | 陌宸希 2026-03-16 | 9/450 |
|
|
[考研] 有沒有道鐵/土木的想調(diào)劑南林,給自己招師弟中~ +3 | TqlXswl 2026-03-16 | 7/350 |
|
|
[考研] 321求調(diào)劑 +5 | 大米飯! 2026-03-15 | 5/250 |
|
|
[考研] 0703化學(xué)調(diào)劑 290分有科研經(jīng)歷,論文在投 +7 | 膩膩gk 2026-03-14 | 7/350 |
|