Results 41 to 50 of about 12,901 (257)

An Injectable ROS‐Responsive Nanozyme Hydrogel Regulates the Uterine Microenvironment to Prevent Intrauterine Adhesions

Advanced Science, EarlyView.
The injectable CeTA@GPP hydrogel is administered via intrauterine injection, forming a protective barrier. In the high ROS inflammatory microenvironment of injured endometrium, boronate ester cleavage triggers responsive CeTA release and local enrichment.
Peixian Cheng, Jian Song, Yuxin Li, Ming Chen, Zeshen Liang, Binyao Qiu, Xuemin Liu, Xuetao Shi, Yong Fan   +8 more
wiley   +1 more source

1-(Trimethylsilyl)vinyl MIDA Boronate: A Trifunctional C2 Building Block

, 2018
1-(Trimethylsilyl)vinyl MIDA boronate — a trifunctional C2 building block — is prepared in only two laboratory steps and 54% overall yield starting from readily available trimethyl(vinyl)silane.
Oleksandr Grygorenko, Yevhen Ivon, Zoya Voitenko   +2 more
core   +1 more source

Synthesis of Boron-Containing Primary Amines

Molecules, 2013
In this study, boron-containing primary amines were synthesized for use as building blocks in the study of peptoids. In the first step, Gabriel synthesis conditions were modified to enable the construction of seven different aminomethylphenyl boronate ...
Sheng-Hsuan Chung, Ting-Ju Lin, Qian-Yu Hu, Chia-Hua Tsai, Po-Shen Pan   +4 more
doaj   +1 more source

Water‐Soluble Luminescent Trityl Radical for Fluorescence/Magnetic Resonance Dual‐Modal Imaging Probe

Advanced Science, EarlyView.
Stable water‐soluble luminescent tris(2,4,6‐trichlorophenyl)methyl (TTM) radicals, TTM‐trisTP3B and TTM‐trisTP9B, were designed and successfully synthesized. They exhibited deep‐red emissions and high photostability in water. TTM‐trisTP3B exhibited dual functionality as a fluorescence imaging (FI) probe and a magnetic resonance imaging (MRI) contrast ...
Kosuke Anraku, Satoshi Okada, Akira Sumiyoshi, Kenshiro Matsuda, Kazuhiro Nakamura, Takuya Hosokai, Ken Albrecht   +6 more
wiley   +1 more source

Approachable Synthetic Methodologies for Second-Generation β-Lactamase Inhibitors: A Review

Pharmaceuticals
Some antibiotics that are frequently employed are β-lactams. In light of the hydrolytic process of β-lactamase, found in Gram-negative bacteria, inhibitors of β-lactamase (BLIs) have been produced.
Noor Fatima, Shehla Khalid, Nasir Rasool, Muhammad Imran, Bushra Parveen, Aqsa Kanwal, Marius Irimie, Codrut Ioan Ciurea   +7 more
doaj   +1 more source

Detaching Photosensitive Nanoparticles from Cells Prevents Them from Remaining in Cells after Photoporation

Advanced Science, EarlyView.
Phenylboronic acid‐functionalized gold nanoparticles reversibly attach to cell‐surface glycans, enhancing photoporation‐mediated intracellular delivery. After irradiation, ATP competitively disrupts the boronic ester interactions and removes cell‐associated nanoparticles, markedly reducing residual gold.
Tao Lu, Mina Nikolić, Baihao Huang, Deep Punj, Herlinde De Keersmaecker, Thibaut Van Acker, Wenjia Xie, Florian Vanlauwe, Phillip Blondeel, Liesl De Graeve, Félix Sauvage, Ranhua Xiong, Chaobo Huang, Frank Vanhaecke, Kevin Braeckmans, Stefaan C. De Smedt   +15 more
wiley   +1 more source

Enantioselective Preparation of a Stable Boronate Complex Stereogenic Only at Boron

, 2016
Enantioselective Preparation of a Stable Boronate Complex Stereogenic Only at ...
Jonathan M. White (1366602), Peter F. Kaiser (2404174), Craig A. Hutton (1507864)   +2 more
core   +3 more sources

Gelating Abilities of Two-Component System of Catecholic Derivatives and a Boronic Acid

Gels, 2019
In the last two decades, various kinds of the low-molecular-weight organogelators (LMOGs) have been investigated in terms of technological applications in various fields as well as their fundamental scientific properties.
Akihiko Tsuge, Ryota Kamoto, Daisuke Yakeya, Koji Araki   +3 more
doaj   +1 more source

Regio- and sequence-controlled conjugated topological oligomers and polymers via boronate-tag assisted solution-phase strategy

Nature Communications, 2021
The topology of polymers could be carefully controlled if the monomers were to be well-defined in sequence and regiochemical linkage. Here the authors present a method to synthesize oligomers of controlled sequence and regiochemistry, formed through ...
Chaoran Xu, Congze He, Ning Li, Shicheng Yang, Yuxuan Du, Krzysztof Matyjaszewski, Xiangcheng Pan   +6 more
doaj   +1 more source

ROS/pH‐Responsive Phenylboronic Acid–Chitosan Nanoparticles Improve Silymarin‐Mediated Hepatoprotection After Hepatectomy With Gut‐Liver Axis‐Associated Responses

Advanced Science, EarlyView.
Bioactive phenylboronic acid–chitosan nanoparticles enable responsive silymarin delivery for post‐hepatectomy liver protection. The nanoplatform integrates antioxidant and antibacterial functions, improves hepatic recovery, and is associated with coordinated shifts in gut microbiota, metabolites, cytokines, and hepatic proteomic pathways, suggesting a ...
Jinjin Tong, Chaochao Luo, Zezheng Liu, Xinyan Zhang, Daixu Jia, Yang Sun, Zhaonan Zhang, Haoran Shi, Jianfang Wang, Hua Zhang   +9 more
wiley   +1 more source