Quantum dot imaging for embryonic stem cells (2007)
Lin, Shuan, Xie, Xiaoyan, Patel, Manishkumar R, Yang, Yao-Hung, Li, Zongjin, Cao, Feng, ...
Abstract Background Semiconductor quantum dots (QDs) hold increasing potential for cellular imaging both in vitro and in vivo . In this report, we aimed to evaluate in vivo multiplex imaging of mouse...
Continuum damage mechanics based modeling of fiber reinforced concrete in tension (2001)
The tensile properties of concrete can be enhanced substantially by incorporating high strength and small diameter short fibers which leads to fiber reinforced concrete (FRC). For this reason, FRC...
Concrete durability enhancing admixture (2000)
Li, Zongjin, Chau, Chung Kong, Li, Faming, Ma, Baoguo
An admixture for enhancing the durability of concrete to repeated freeze-thaw cycles is disclosed. The admixture comprises as an essential element a natural polymer material derived from millet. The...
Study on Alkali-Silica Reaction of Concrete Incorporated With Chemical and Mineral Admixtures (1999)
: The effects of calcium nitrite (CN), fly ash, microsilica and their combination on alkalisilica reaction (ASR) have been studied according to ASTM C227 (mortar bar test). To explore the mechanism...
Li, Shuh-Huei, Shah, Surendra P., Li, Zongjin, Mura, Toshio
This paper concerned mmc in some important way and contained information about, utilized, or discussed these subjects: basic topics:, cmc, composite materials, dr cmc, theoretical materials and...
Characterization of Interfacial Properties in Fiber-Reinforced Cementitious Composites. (1998)
Li, Zongjin, Mobasher, Barzin, Shah, Surendra P.
For calculating interface properties from pullout tests, a simple theoretical model is proposed. The model enables calculating of the following material parameters: the parameter of shear stiffness...
Tensile failure of short fiber-reinforced composites (1998)
Enhanced material properties of brittle matrix composites reinforced with unidirectional short fiber subjected to uniaxial tension have been investigated by using the energy approach of fracture...
Short steel fibres have long been incorporated to cement-based materials to improve their low tensile strength and low energy consumption capability, which leads to the steel fiber reinforced...
Mechanical property study of composite grid reinforced concrete (1996)
Chen, Ming, Li, Zongjin, Lee, Ricky Shi-Wei, Tong, Pin
Most deteriorations of structural concrete can be attributed to corrosion of reinforcing steel. The extent of the problem caused by corrosion is so serious that concrete durability has been recently...
Ph. D. (Civil Engineering)--Northwestern University, 1993.