Results 151 to 160 of about 43,848 (310)

Restoration of human tooth enamel

BMEMat, EarlyView.
Human tooth enamel has remarkable properties but lacks self‐repair ability. Existing restorative materials cannot fully replicate enamel's microstructure and function, resulting in low restorative efficiency. This review summarizes the formation process and characteristics of enamel, and current restorative materials and future research directions are ...
Hanlin Liu, Bo Li, Mingrui Gao, Yangbei Li, Xiuyi Yang, Fengshi Li, Zhi Cai, Yi Liu, Shaojia Liu, Hewei Zhao, Lin Guo   +10 more
wiley   +1 more source

On the geometry and conformation of starburst dendrimers [PDF]

arXiv, 1995
In this work, we propose a geometrical model for the study of conformational properties of a starburst dendrimer with the topology of a truncated Bethe lattice. A convenient embedding of the Bethe lattice in the hyperbolic plane is used to study the architecture of the dendrimer. As results, we find an upper bound for the molecular size and the density
arxiv  

Polystyrene-Dendrimer Amphiphilic Block Copolymers with a Generation-Dependent Aggregation [PDF]

, 1995
Jan C. M. van Hest, D.A.P. Delnoye, Maurice W. P. L. Baars, Marcel H. P. van Genderen, E. W. Meijer   +4 more
openalex   +1 more source

Breaking barriers: Smart vaccine platforms for cancer immunomodulation

Cancer Communications, EarlyView.
Abstract Despite significant advancements in cancer treatment, current therapies often fail to completely eradicate malignant cells. This shortfall underscores the urgent need to explore alternative approaches such as cancer vaccines. Leveraging the immune system's natural ability to target and kill cancer cells holds great therapeutic potential ...
Mohammad Mahmoudi Gomari, Taha Ghantabpour, Nima Pourgholam, Neda Rostami, Stephen M. Hatfield, Farzaneh Namazifar, Shadi Abkhiz, Seyed Sadegh Eslami, Mahsa Ramezanpour, Mahsa Darestanifarahani, Igor Astsaturov, Sidi A. Bencherif    +11 more
wiley   +1 more source

The Synthesis and Characterization of a New Family of Polyamide Dendrimers [PDF]

, 1998
Peter R. Ashton, Derek W. Anderson, Christopher L. Brown, Andrew N. Shipway, J. Fraser Stoddart, Malcolm S. Tolley   +5 more
openalex   +1 more source

Combating cancer immunotherapy resistance: a nano‐medicine perspective

Cancer Communications, EarlyView.
Abstract Cancer immunotherapy offers renewed hope for treating this disease. However, cancer cells possess inherent mechanisms that enable them to circumvent each stage of the immune cycle, thereby evading anti‐cancer immunity and leading to resistance.
Xiangyi Kong, Xintong Xie, Juan Wu, Xiangyu Wang, Wenxiang Zhang, Shuowen Wang, Daria Valerievna Abbasova, Yi Fang, Hongnan Jiang, Jidong Gao, Jing Wang   +10 more
wiley   +1 more source

Advances in Cytosolic Delivery of Proteins: Approaches, Challenges, and Emerging Technologies

Chemistry &Biodiversity, EarlyView.
Proteins regulate almost all biological processes, and overcoming the protein's natural membrane inpermeability will provide a unique opportunity for intracellular targeting of related therapeutic proteins. Chemical modification of proteins and different types of delivery vectors can mediate intracellular transport of proteins, providing new ideas for ...
Wenyan Zhang, Huiling Liu, Bingdong Zhu, Wen Li, Xue Han, Jiaojiao Fu, Renjie Luo, Haiyan Wang, Jinxia Wang   +8 more
wiley   +1 more source

Cutting‐Edge Aptasensing Approaches for Electrochemical Detection of Exosomes Utilizing MXenes

ChemElectroChem, EarlyView.
This work notably summarizes research on 2D MXenes/MXene's‐hybrid‐based nanoplatforms patterned with aptamers as an alternative to antibodies affording highly sensitive and robust biosensing of exosomes as well as their efficient isolation. The exosomes are highlighted as a valuable source of biomarkers and with the immobilization approaches of ...
Andrej Vikartovský, Natália Košútová, Lenka Lorencová, Peter Kasák, Tomáš Bertók, Ján Tkáč   +5 more
wiley   +1 more source

Synthesis and Characterization of Poly(Amidoamine) Dendrimers Encapsulatd 198Au Nanoparticles

Atom Indonesia, 2012
Brachytherapy or internal radiotherapy is one of many methods used for treatment of cancer. This modality requires an agent with radionuclides that emits  or β particle with a proper energy.
R. Ritawidya1,2, A. Pujiyanto2,, Mujinah2, ,, Witarti2, , H. Setiawan2, , M. Ramli2, , D. Kurniasih2, , A. Yanuar1,, A. Mutalib2, L.B. Kardono3   +9 more
doaj  

Dendrimers as reactive modules for the synthesis of new structure-controlled, higher-complexity megamers [PDF]

, 2000
Donald A. Tomalia, Srinivas Uppuluri, Douglas R. Swanson, Jing Li   +3 more
openalex   +1 more source