Synthesis of anisotropic hydrogels and their applications

K Sano, Y Ishida, T Aida - Angewandte Chemie International …, 2018 - Wiley Online Library
Owing to their water‐rich structures, which are similar to those of biological tissues,
hydrogels have long been regarded as promising scaffolds for artificial tissues and organs …

A review of recent advances in natural polymer-based scaffolds for musculoskeletal tissue engineering

J Fan, K Abedi-Dorcheh, A Sadat Vaziri… - Polymers, 2022 - mdpi.com
The musculoskeletal (MS) system consists of bone, cartilage, tendon, ligament, and skeletal
muscle, which forms the basic framework of the human body. This system plays a vital role in …

High-strength and self-recoverable silk fibroin cryogels with anisotropic swelling and mechanical properties

B Yetiskin, O Okay - International journal of biological macromolecules, 2019 - Elsevier
Creating mechanically strong macroporous hydrogels with anisotropic properties as
observed in many biological tissues is a major challenge in the gel science. Here we …

Osteoporosis changes collagen/apatite orientation and Young's modulus in vertebral cortical bone of rat

R Ozasa, T Ishimoto, S Miyabe, J Hashimoto… - Calcified Tissue …, 2019 - Springer
This study revealed the distinguished changes of preferential orientation of collagen and
apatite and Young's modulus in two different types of osteoporotic bones compared with the …

Engineering controllable architecture in matrigel for 3D cell alignment

JM Jang, SHT Tran, SC Na… - ACS applied materials & …, 2015 - ACS Publications
We report a microfluidic approach to impart alignment in ECM components in 3D hydrogels
by continuously applying fluid flow across the bulk gel during the gelation process. The …

Extra‐large mechanical anisotropy of a hydrogel with maximized electrostatic repulsion between cofacially aligned 2D electrolytes

K Sano, YO Arazoe, Y Ishida, Y Ebina… - Angewandte Chemie …, 2018 - Wiley Online Library
In our previous work, we have shown that “electrostatic forces”, when generated
anisotropically in aqueous media by 2D electrolytes upon cofacial orientation, enable the …

[HTML][HTML] Co-deteriorations of anisotropic extracellular matrix arrangement and intrinsic mechanical property in c-src deficient osteopetrotic mouse femur

T Ishimoto, B Sato, JW Lee, T Nakano - Bone, 2017 - Elsevier
Osteopetrotic bone shows dissociation between bone mineral density (BMD) and bone
strength. In this study, volumetric BMD; preferential orientation of the extracellular matrix …

Outstanding in vivo mechanical integrity of additively manufactured spinal cages with a novel “honeycomb tree structure” design via guiding bone matrix orientation

T Ishimoto, Y Kobayashi, M Takahata, M Ito… - The Spine Journal, 2022 - Elsevier
BACKGROUND CONTEXT Therapeutic devices for spinal disorders, such as spinal fusion
cages, must be able to facilitate the maintenance and rapid recovery of spinal function …

[HTML][HTML] Combination treatment with ibandronate and eldecalcitol prevents osteoporotic bone loss and deterioration of bone quality characterized by nano …

R Ozasa, M Saito, T Ishimoto, A Matsugaki… - Bone, 2022 - Elsevier
Combination therapy with bisphosphonates and vitamin D 3 analogs has been frequently
used for the treatment of osteoporosis. However, its effects on bone anisotropies, such as …

Structure and rheology of liquid crystal hydroglass formed in aqueous nanocrystalline cellulose suspensions

Y Xu, A Atrens, JR Stokes - Journal of colloid and interface science, 2019 - Elsevier
Hypothesis Liquid crystal hydroglass (LCH) is a biphasic soft material with flow
programmable anisotropy that forms via phase separation in suspensions of charged …