Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Sifen Yang"'
Publikováno v:
Frontiers in Oncology, Vol 12 (2022)
Exosomes are small extracellular vesicles critical for intercellular signaling via their delivery of cargoes, including proteins, DNA, RNA, lipids, and metabolites. Exosomes play essential roles in remodeling the tumor microenvironment (TME) for tumo
Externí odkaz:
https://doaj.org/article/cc74aec07cfd452c9682e2520f3d9a4d
Autor:
Zhenhua Gao, Zhijie Wang, Sifen Yang, Guanxin Zhang, Deqing Zhang, Yuancheng Wang, Zitong Liu, Yong Sheng Zhao
Publikováno v:
Asian Journal of Organic Chemistry. 6:1277-1284
The rational design of multifunctional materials with both emissive and semiconducting properties remains a challenge. A multifunctional cruciform donor–acceptor (D–A) molecule, 2,2′-(((4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo[1,2-b:4,5-b′
Publikováno v:
Clinics in Plastic Surgery. 44:31-40
Patients with severe postburn scar contractures underwent reconstruction of skin defects after scar excision with pre-expanded super-thin skin perforator flaps supplied primarily by perforators via the "bridging effect" from the branches of the adjac
Publikováno v:
Clinics in Plastic Surgery. 44:1-11
Pre-expanded perforator flaps, a combination of tissue expansion with perforator flaps, are emerging as another landmark of plastic surgery. This flap inherits the characteristics of both perforator flaps and expanded flaps, making it a highly versat
Autor:
Jibin Sun, Deqing Zhang, Zitong Liu, Penglin Qi, Sifen Yang, Vishnu Sukumaran Nair, Ayyappanpillai Ajayaghosh
Publikováno v:
Macromolecules. 49:6334-6342
Three-component random copolymers having different ratios of [1]benzothieno[3,2-b]benzothiophene (BTBT) and diketopyrrolopyrrole (DPP) units were synthesized, and their application in organic field effect transistors (OFET) has been discussed. These
Publikováno v:
Macromolecules. 49:5857-5865
We present four conjugated donor–acceptor (D–A) polymers PBPDT-Si, PBPDSe-Si, PBPDT, and PBPDSe entailing a new electron acceptor Pechmann dye framework, i.e., bipyrrolylidene-2,2′(1H,1′H)-dione (BPD), and thiophene and selenophene as the res
Publikováno v:
Annals of Plastic Surgery. 77:S49-S52
Objective Based on our previous animal study, we applied the "bridging effect" to the neighboring axial flap through preexpansion and prefabrication of a skin perforator flap as a new method to reconstruct a large skin defect after release of severe
Autor:
Tan Luxi, Sifen Yang, Jing Li, Yuancheng Wang, Wanmei Qing, Zitong Liu, Yanping Ma, Xiaodi Gong, Xianfeng Liang
Publikováno v:
Macromolecular Rapid Communications. 37:1357-1363
Here, a conjugated polymer VTTPD based on thieno[3,4-c]pyrrole-4,6-dione (TPD) and dithiophene with vinyl as linker is synthesized and characterized. Electrochemical and optical studies indicate the LUMO and HOMO energies of the polymer are -3.70 and
Autor:
Jingjing Yao, Zhijie Wang, Guanxin Zhang, Deqing Zhang, Zitong Liu, Penglin Qi, Yang Yang, Sifen Yang
Publikováno v:
Polymer Chemistry. 7:3838-3847
Three conjugated D–A terpolymers PBPD1, PBPD2, and PBPD3 with the Pechmann dye-derived electron acceptor and dithienyl-diketopyrrolopyrrole as co-acceptors are presented. Their HOMO/LUMO energies and absorptions can be tuned by varying the ratios o
Publikováno v:
Journal of Materials Chemistry C. 4:9359-9365
In order to demonstrate the influence of structural fine-tuning on bandgap and semiconductor performance of π-conjugated polymer materials, three new diketopyrrolopyrrole (DPP) based copolymers P1, P2 and P3 with monomers, i.e., 2-phenylpyridine, 2-