Results 81 to 90 of about 47,945 (308)

Long-Circulating Thermosensitive Liposomes for the Targeted Drug Delivery of Oxaliplatin

International Journal of Nanomedicine, 2020
Yanan Li,1 Pengcheng Xu,1 Dongsheng He,1 Bohui Xu,2 Jiasheng Tu,1 Yan Shen1 1China Pharmaceutical University, Center for Research Development and Evaluation of Pharmaceutical Excipients and Generic Drugs, Nanjing 210009, People’s Republic of China;
Li Y, Xu P, He D, Xu B, Tu J, Shen Y
doaj  

Development of dual-sensitive smart polymers by grafting chitosan with poly (N-isopropylacrylamide): an overview

Polímeros, 2015
A great deal of research on polymers over the past two decades has been focused on the development of stimuli-responsive polymers to obtain materials able to respond to specific surroundings.
Nívia do Nascimento Marques, Ana Maria da Silva Maia, Rosangela de Carvalho Balaban   +2 more
doaj   +1 more source

Viscoelasticity and shear flow of concentrated, non-crystallizing colloidal suspensions: Comparison with Mode-Coupling Theory

, 2008
We present a comprehensive rheological study of a suspension of thermosensitive particles dispersed in water. The volume fraction of these particles can be adjusted by the temperature of the system in a continuous fashion.
Ballauff, Matthias, Fuchs, Matthias, Siebenbuerger, Miriam, Winter, Henning   +3 more
core   +2 more sources

A Photothermal Transducer Regulates Transmembrane Calcium Flow for Synergistic Osteoarthritis Therapy

Advanced Science, EarlyView.
Upon NIR irradiation at 808 nm, the activity of TRPV4 was inhibited by M2M@BPSC, which led to reduced calcium influx, mitochondrial protection, and, importantly, the transcriptional activation of the STAT6‐EGR2 pathway. The improved macrophage function indirectly readjusts the equilibrium between C‐ECM and F‐ECM to reconstruct a suitable ...
Chenqi Yu, Yang Liu, Kang Kang, Jianfeng Yu, Xiaowei Xia, Yaoge Deng, Yingjie Lu, Huilin Yang, Lisong Li, Wu Xu, Yijian Zhang, Xuesong Zhu   +11 more
wiley   +1 more source

Síntesis de hidrogeles termosensibles de poli(N‑isopropilacrilamida)-co-poli(N,N,-dimetilacrilamida) Synthesis of thermosensitive hydrogels of poly(N-isopropylacrylamide)-co-poly(n,n-dimethylacrylamide)

Polímeros, 2013
En este trabajo se realizo la copolimerización de la N-isopropilacrilamida (NIPA) com la N,N, dimetilacrilamida (DIMA), obteniéndo se un incremento em la temperatura de transición de las muestras, cuando se aumentaba la proporción de DIMA adicionada, se ...
Jorge Alberto Cortés Ortega
doaj  

Ecological Adaptation Mechanisms Underlying Successful Plant Reproduction

Advanced Science, EarlyView.
During floral induction, various environmental and endogenous signals converge to regulate the florigen protein, which is transported from leaves to the SAM to initiate flowering. Within the SAM, a complex network of receptor kinases and small peptides orchestrates floral development with high spatiotemporal precision.
Hang Zhao, Shenghui Huo, Yue Xing, Shuxin Zhang, Guilin Li, Yihui Liu, Chongyang Jin, Fuguang Li, Xiaoyang Ge   +8 more
wiley   +1 more source

Glucose- and temperature-sensitive nanoparticles for insulin delivery

International Journal of Nanomedicine, 2017
Jun-Zi Wu,1 Gareth R Williams,2 He-Yu Li,1 Dongxiu Wang,3 Huanling Wu,1 Shu-De Li,4 Li-Min Zhu1 1College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, People’s Republic of China; 2UCL School of Pharmacy ...
Wu JZ, Williams GR, Li HY, Wang D, Wu H, Li SD, Zhu LM   +6 more
doaj  

Use of pH-thermosensitive hydrogels for nickel ion removal and recovery

Polímeros
N-isopropylacrylamide / itaconic acid hydrogels were prepared in this study, varying the proportion of itaconic acid in the pregel mixture. The kinetics of the hydrogel swelling at 4 °C was determined, obtaining the kintetic patameters, in accordance ...
Álvarez Casillas Cesar Andrés, Cortés Ortega Jorge Alberto   +1 more
doaj   +1 more source

Solid state thermal control polymer coating Patent [PDF]

, 1968
Development of solid state polymer coating for obtaining thermal balance in spacecraft ...
Pezdirtz, G. F.
core   +1 more source

Acrylamides with hydrolytically labile carbonate ester side chains as versatile building blocks for well-defined block copolymer micelles via RAFT polymerization [PDF]

, 2017
En route towards improved delivery systems for targeted chemotherapy, we propose a straightforward approach for the hydrophobic modification of the acrylamide N-(2-Hydroxyethyl) acrylamide (HEAm).
De Geest, Bruno, Hennink, Wim E, Kasmi, Sabah, Louage, Benoit, Nuhn, Lutz, Van Herck, Simon, van Steenbergen, Mies J, Verstraete, Glenn, Vervaet, Chris   +8 more
core   +1 more source