智能膜材料与膜系统 : 从平板膜到微囊膜

1 Introduction

1.1 A Glance at Membranes and Their Developments

1.2 Environmental Stimuli-Responsive Gating Model of Biomembranes

1.3 Environmental Stimuli-Responsive Smart Materials

1.3.1 Thermo-Responsive Smart Materials

1.3.2 pH-Responsive Smart Materials

1.3.3 Glucose-Responsive Smart Materials

1.3.4 Molecular-Recognizable Smart Materials

1.4 Bio-Inspired Design of Environmental Stimuli-Responsive Smart Membranes

1.4.1 Smart Membranes with Porous Substrates and Stimuli-Responsive Gates

1.4.2 Smart Membranes with Grafted Stimuli-Responsive Surfaces

1.4.3 Stimuli-Responsive Smart Hydrogel Membranes

References

2 Thermo-Responsive Gating Membranes: Design, Microstructures and Performances

2.1 Design of Thermo-Responsive Gating Membranes

2.2 Formation and Microstructures of Grafted PNIPAM Polymers in Pore-Filling Type Thermo-Responsive Gating Membranes

2.2.1 Pore-Filling Type Thermo-Responsive Gating Membranes Fabricated by Plasma-Induced Grafting Polymerization

2.2.2 Pore-Filling Type Thermo-Responsive Gating Membranes Fabricated by Atom-Transfer Radical Polymerization

2.3 Effect of the Grafiting Yield on Thermo-Responsive Gating Characteristics of Pore-Filling Type PNIPAM-Grafted Membranes

2.3.1 Substrate Membranes with Regular Straight Pore Microstructures

2.3.2 Substrate Membranes with Irregular Pore Microstructures

2.4 Effect of the Length and Density of Grafted Chains on Thermo-Responsive Gating Characteristics of PNIPAM-Grafted Gating Membranes

2.5 Gating Characteristics of Thermo-Responsive Membranes with Grafted Linear and Cross linked PNIPAM Gates

2.6 Thermo-Responsive Wettability Characteristics of PNIPAM-Grafted Membranes

2.7 Thermo-Responsive Gating Membranes with Controllable Response Temperature

2.8 Membranes with Negatively Thermo-Responsive Gating Characteristics

References

3 Smart Microcapsules with Thermo-Responsive Gating Membranes

3.1 Design of Smart Microcapsules with Thermo-Responsive Gating Membranes

3.2 Fabrication and Performance of Thermo-Responsive Microcapsules with Porous Membrane and PNIPAM Gates

3.2.1 Fabrication of Hollow Microcapsules with Porous Membrane

3.2.2 Grafting PNIPAM Gates in the Membrane Pores of Microcapsules

3.2.3 Thermo-Responsive Controlled-Release Characteristics

3.3 Monodispersed Thermo-Responsive Microcapsules with Porous Membrane and PNIPAM Gates

3.3.1 Preparation of Monodispersed Microcapsules with Porous Membrane

3.3.2 Monodispersed Microcapsules with Porous Membrane and Grafted PNIPAM Gates

3.3.3 Thermo-Responsive Controlled-Release Characteristics

References

4 Smart Microcapsules with Thermo-Responsive Hydrogel Membranes

4.1 Introduction

4.2 Monodisperse Thermo-Responsive PNIPAM Hollow Microcapsules Prepared with W/O Single Emulsions as Templates

……

5 Thermo-Responsive Membranes for ChiraI Resolution

6 Thermo-Responsive Membranes for Affinity Separation

7 pH-Responsive Gating Membrane Systems with Pumping Effects

8 Smart Microcapsules with pH-Responsive Hydrogel Membranes

9 Glucose-Responsive Gating Membranes

10 Molecular-Recognizable Smart Membranes

11 Dual-/Multi-Stimuli-Responsive Smart Membranes

12 Perspectives on Smart Membrane Materials and Systems

Index

The book is composed of 12 chapters. In Chapter 1， a brief introduction of smart or intelligent membranes as emerging artificial biomimetic membranes will be outlined. In Chapter 2， the emphasis is focused on the design， microstructures and performance of thermo-responsive gating membranes， because in many cases the environmental temperature fluctuations can occur naturally and the temperature stimuli can be easily designed and artificially controlled. The contents of this chapter on thermo-responsive gating membranes are also valuable for designing and fabricating other stimuli-responsive gating membranes. In Chapters 3 and 4， smart microcapsules with thermo-responsive gating membranes and with thermo responsive hydrogel membranes are introduced respectively， which are designed for the purpose of controlled release. In Chapters 5 and 6， the contents are focused on developments of thermo-responsive membranes for chiral resolution and for affinity separation， respectively. In Chapter 7， pH-responsive gating membrane systems with pumping effects for improved controlled release performance are introduced. In Chapter 8， smart microcapsules with pH-responsive hydrogel membranes， which are promising for pH-responsive controlled release， are introduced. In Chapters 9 and 10， the contents are focused on glucose-responsive and molecular-recognizable smart membranes， which have high potential in applications in glucose-responsive self-regulated insulin delivery for diabetes therapy and in specific site-targeted drug delivery and/or chemical sensors. In Chapter 11， dual-/multi-stimuli-responsive smart membranes， which are preferable for more comprehensive systems， are introduced. Finally， perspectives on the development of smart membrane materials and systems are given in Chapter 12.