Results 21 to 30 of about 111,586 (261)

A novel model to correlate hydrogel spacer placement, perirectal space creation, and rectum dosimetry in prostate stereotactic body radiotherapy

Radiation Oncology, 2018
Background The SpaceOAR hydrogel is employed to limit rectal radiation dose during prostate radiotherapy. We identified a novel parameter – the product of angle θ and hydrogel volume – to quantify hydrogel placement.
Mark E Hwang, Paul J Black, Carl D Elliston, Brian A Wolthuis, Deborah R Smith, Cheng-Chia Wu, Sven Wenske, Israel Deutsch   +7 more
doaj   +1 more source

Efek hidrogel getah jarak cina (Jatropha multifida Linn.) berbasis karagenan kappa dan karagenan iota terhadap penyembuhan luka tikus wistar jantan [PDF]

Pharmaciana, 2016
Jatropha multifida Linn. latex has been reported in many study for its activities to treats wound. Preparation of hydrogels containing 3% of Jatropha multifida Linn.
Fetri Lestari, Gita Cahya Eka Darma, Rikka Kartika   +2 more
doaj   +1 more source

Hydrogel platform with tunable stiffness based on magnetic nanoparticles cross-linked GelMA for cartilage regeneration and its intrinsic biomechanism

Bioactive Materials, 2023
Cartilage injury affects numerous individuals, but the efficient repair of damaged cartilage is still a problem in clinic. Hydrogel is a potent scaffold candidate for tissue regeneration, but it remains a big challenge to improve its mechanical property ...
Chenchen Zhou, Chunli Wang, Kang Xu, Zhixing Niu, Shujuan Zou, Demao Zhang, Zhiyong Qian, Jinfeng Liao, Jing Xie   +8 more
doaj   +1 more source

Hydrogel-Integrated Multimodal Response as a Wearable and Implantable Bidirectional Interface for Biosensor and Therapeutic Electrostimulation

, 2023
A hydrogel that fuses long-term biologic integration, multimodal responsiveness, and therapeutic functions has received increasing interest as a wearable and implantable sensor but still faces great challenges as an all-in-one sensor by itself.
Jing Sun (141206), Liangxue Zhou (5518397), Zhihong Chen (38223), Xiaoyin Liu (5859905), Jiamei Xiao, Dan Wei, Liangxue Zhou, Yusheng Zhang, Hongsong Fan, Xiaoyang Wu (1518940), Zhihong Chen, Jie Ding (73711), Ji Jiang (1518280), Hongsong Fan (1597501), Jing Sun, Jie Ding, Dan Wei (1597489), Xiaoyang Wu, Jiamei Xiao (9377468), Yusheng Zhang (1982449), Xiaoyin Liu, Ji Jiang   +21 more
core   +1 more source

Synthesis, characterization and application of oligomeric proanthocyanidin-rich dual network hydrogels

Scientific Reports, 2023
A structurally dense hydrogel, with strong hydrogen bonding networks, was formed from poly(vinyl alcohol), sodium alginate, and oligomeric proanthocyanidins, using a combination of freeze–thaw cycles and calcium ion cross-linking.
Jie Song, Shuyu Zhang, Liuping Du, Chong Gao, Longyue Xie, Yu Shi, Ling Su, Yanli Ma, Shixue Ren   +8 more
doaj   +1 more source

Durability and Recoverability of Soft Lithographically Patterned Hydrogel Molds for the Formation of Phase Separation Membranes

Micromachines, 2020
Hydrogel-facilitated phase separation (HFPS) has recently been applied to make microstructured porous membranes by modified phase separation processes.
Asad Asad, Masoud Rastgar, Hadi Nazaripoor, Mohtada Sadrzadeh, Dan Sameoto   +4 more
doaj   +1 more source

Stimuli-responsive hydrogel sponge for ultrafast responsive actuator

Supramolecular Materials, 2022
With the ability to deform in response to specific stimuli, polymeric hydrogel actuators are important bionic materials. However, because shape deformation is derived from the diffusion of water molecules, the response rate of hydrogel actuators is ...
Yukun Jian, Baoyi Wu, Xuxu Yang, Yu Peng, Dachuan Zhang, Yang Yang, Huiyu Qiu, Huanhuan Lu, Jiawei Zhang, Tao Chen   +9 more
doaj   +1 more source

Hydrogel-Encased Photonic Microspheres with Enhanced Color Saturation and High Suspension Stability

, 2023
Regular arrays of colloidal particles can produce striking structural colors without the need for any chemical pigments. Regular arrays of colloidal particles can be processed into microparticles via emulsion templates for use as structural colorants ...
Shin-Hyun Kim (1297791), Seong Kyeong Nam (9646328), Esther Amstad (2210887)   +2 more
core   +1 more source

Glucosamine-loaded injectable hydrogel promotes autophagy and inhibits apoptosis after cartilage injury

Heliyon, 2023
The ability of cartilage to regenerate and repair is limited. N-acetyl- d-glucosamine (GlcNAc) is a nutritional supplement commonly used to activate chondrocytes. To prolong the duration of action of GlcNAc and improve its curative effect after cartilage
Yijin Chang, Yaguang Wang, Jiansheng Liu, Xu Chen, Xuejing Ma, Yu Hu, He Tian, Xiaomei Wang, Changzheng Mu   +8 more
doaj   +1 more source

niliou/Hydrogel-pore-size R0

, 2020
this code is applicable to all sort of images, Cryo-SEM, conventional SEM and fluorescent images of hydrogel mesh.
Maryam
core   +1 more source