Results 101 to 109 of about 625 (109)
Some of the next articles are maybe not open access.
, 2010
本文利用一个新的二羧酸配体5-羧基-1-羧甲基-2 氧吡啶(H 2 L), 合成了4 个异分同构的配合物, 通式为[M(HL) 2 (H 2 O)]·2H 2 O, M = Cu II (1), Zn II (2), Mn II (3), Cd II (4). 金属氯化物与配体H 2 L以1:2 的摩尔比在乙醇的水溶液中混合, 混合物在40～50 ℃下搅拌回流1 小时, 过滤后在室温下静置一周后, 得到适合X-射线单晶衍射分析的晶体, 产率为40%～50%.
詹才宏 +3 more
semanticscholar +1 more source
本文利用一个新的二羧酸配体5-羧基-1-羧甲基-2 氧吡啶(H 2 L), 合成了4 个异分同构的配合物, 通式为[M(HL) 2 (H 2 O)]·2H 2 O, M = Cu II (1), Zn II (2), Mn II (3), Cd II (4). 金属氯化物与配体H 2 L以1:2 的摩尔比在乙醇的水溶液中混合, 混合物在40～50 ℃下搅拌回流1 小时, 过滤后在室温下静置一周后, 得到适合X-射线单晶衍射分析的晶体, 产率为40%～50%.
詹才宏 +3 more
semanticscholar +1 more source
Review on three‐dimensional printing in the biomedical field
, 2018Erasova N. Ju. +5 more
semanticscholar +1 more source
Hydroxyapatite ceramics in bone tissue engineering: research and extensive applications
, 2018Wenwen Mao, J. Ru
semanticscholar +1 more source
Suturing and bonding for repair of annulus fibrosus defects in goats
, 2018Yu-Peng Wang +6 more
semanticscholar +1 more source
, 2006