A fluorescent quaternary phosphonium main-chain-type polymer: an opportunity to fabricate functional materials with excellent antibacterial activity and bacterial imaging capability

文献情報

出版日 2023-08-31
DOI 10.1039/D3TB01240A
インパクトファクター 6.331
著者

Jiawei Lv, Saicuo Wang, Chunxuan Qi, Muheman Li, Yuqing Sun, Yuan Yang, Cheng Zeng, Richao Shen, Hengchang Ma


原文を見る

要旨

The large-scale transmission and infection of pathogens worldwide have encouraged scientists to develop new antibacterial agents that do not succumb to bacterial resistance, which is not only of significant research interest but also challenging. In this work, we fabricated two main-chain (MC)-type cationic polymers (TPE-ammonium polymer and TPE-phosphonium polymer) through a one-step 100% atomic economic reaction. The two polymers demonstrated very promising antibacterial activity and their minimal inhibitory concentration (MIC) values are lower than that of most previously reported antibacterial agents. Especially, the phosphonium-doped MC polymer exhibited very small MICs of 0.24 and 0.98 μg mL−1 against S. aureus and E. coli, respectively. This excellent antibacterial performance by the TPE-phosphonium polymer is attributed to the advantages of the MC-type polymer such as its large molecular weight (Mn = 103 011) and stronger polarization effect from the P atom. More impressively, depending on the typical aggregation-induced emission (AIE) property and excellent antibacterial behaviors, the TPE-phosphonium polymer was successfully used for bacterial imaging and real-time monitoring of bacterial viability.

関連文献

Thermodynamic properties of neutral and charged oxygen vacancies in BaZrO3 based on first principles phonon calculations

Tor S. Bjørheim, Marco Arrigoni, Denis Gryaznov, Joachim Maier

2015-07-27 Paper

DOI: 10.1039/C5CP02529J

Comparing the catalytic strategy of ATP hydrolysis in biomolecular motors

Stefan Fischer

2016-06-01 Perspective

DOI: 10.1039/C6CP01364C

Computational simulation and interpretation of the low-lying excited electronic states and electronic spectrum of thioanisole

Shaohong L. Li, Xuefei Xu, Donald G. Truhlar

2015-06-05 Paper

DOI: 10.1039/C5CP02461G

Coupling effect between the structure and surface characteristics of electrospun carbon nanofibres on the electrochemical activity towards the VO2+/VO2+ redox couple

Guanjie Wei, Zhenguo Gao, Zengfu Wei, Xinzhuang Fan, Jianguo Liu, Chuanwei Yan

2015-07-07 Paper

DOI: 10.1039/C5CP02952J

Relationships between the solution and solid-state properties of solution-cast low-k silica thin films

Chao-Ching Chiang, Chien-You Su, An-Chih Yang, Ting-Yu Wang, Wen-Ya Lee, Chi-Chung Hua, Dun-Yen Kang

2016-06-29 Paper

DOI: 10.1039/C6CP04166C

Fluorescence switching of sanguinarine in micellar environments

Sagar Satpathi, Krishna Gavvala, Partha Hazra

2015-07-20 Paper

DOI: 10.1039/C5CP02818C

Observation and modeling of conformational molecular structures driving the self-assembly of tri-adamantyl benzene on Ag(111)

Bastien Calmettes, Nicolas Estrampes, Christophe Coudret, Thomas J. Roussel, Jordi Faraudo, Roland Coratger

2015-11-27 Paper

DOI: 10.1039/C5CP06733B

Is formamide a geochemically plausible prebiotic solvent?

Jeffrey L. Bada, John H. Chalmers

2016-05-24 Perspective

DOI: 10.1039/C6CP03290G

こちらもおすすめ

化合物よくある質問

1-{3-[5-(エチルカルボンイル)-2,4-ジメチル-1H-ピロロール-3-基]プロパニル}ピペリジン-4-カルボン酸について、適用される法規ガイドラインは何ですか?

この化合物はCAS番号1142209-81-1であり、GHS分類では corrosive (腐食性物質) と classified (分類物質) として指定され...

1142209-81-11-{3-[5-(Ethoxycarbo...
化合物よくある質問

2,2-二氟-1,3-ベンゾジオキサン-5-カルボキシlic酸とは何ですか?

2,2-二氟-1,3-ベンゾジオキサン-5-カルボキシlic酸は、CAS番号656-46-2の化合物で、化学式はC8H4F2O4です。この化合物は白色の結晶性粉...

656-46-22,2-Difluoro-1,3-ben...
化合物よくある質問

8-氯-4-色原酮の代替品はありますか?

8-氯-4-色原酮(CAS番号: 49701-11-3)の代替品には、他の色原酮類似物や、構造が似ている化合物があります。例えば、8-メチル-4-色原酮や、他の...

49701-11-38-Chloro-2,3-dihydro...
化合物よくある質問

エチル6,6-ジメチル-4,5,6,7-テトラヒドロ-1H-インドアゼー-3-カルボキシレートとは何ですか?

エチル6,6-ジメチル-4,5,6,7-テトラヒドロ-1H-インドアゼー-3-カルボキシレートは、CAS番号1233243-56-5を有する化合物です。これは有...

1233243-56-5Ethyl 6,6-dimethyl-4...
化合物よくある質問

4-叔丁基-6-氯-嘧啶に適用される法規ガイドラインは何ですか?

4-叔丁基-6-氯-嘧啶はCAS番号3435-24-3で、GHS分類では毒性物質とみなし、GHSの危険性分類が適用されます。REACH規則では登録が必要で、Eu...

3435-24-34-Tert-butyl-6-chlor...
化合物よくある質問

維库溴铵杂质Bはどのように合成されますか?

維库溴铵杂质Bは、アンドロステンデンから始まり、一連の合成反応、包括的な選択性と高い収率で合成されます。具体的には、ブロミド化、酸化、ジマーゼ反応、アミド化など...

50587-95-6(2beta,3alpha,5alpha...
化合物よくある質問

2-(4-氟苄基)-吡咯烷の物理化学的性質は何ですか?

CAS番号350017-04-8の2-(4-氟苄基)-吡咯烷は、結晶性の白色粉末です。分子量は199.17 g/molで、水に溶けにくいです。化学反応では比較的...

350017-04-82-(4-Fluorobenzyl)py...
化合物よくある質問

3-喹啉甲醛(2-チロール-8-エチル)は安全ですか?

3-喹啉甲醛(2-チロール-8-エチル)は一定の毒性を持つため、取扱には注意が必要です。使用する際は適切な防護具を着用し、密閉容器で保管・搬送し、直接的な接触を...

335196-05-92-Chloro-8-ethyl-3-q...
化合物よくある質問

エチル3-(ヒドロキシメチル)-1H-ピロール-2-カルボキシレートはどのように保存すればよいですか?

エチル3-(ヒドロキシメチル)-1H-ピロール-2-カルボキシレートは、室温(25℃)以下で保存し、直射日光を避け、乾燥した環境で保管することが推奨されます。ま...

75448-69-0Ethyl 3-(hydroxymeth...
化合物よくある質問

哌拉西林杂质Dは安全ですか?

哌拉西林杂质Dは安全性が確認されていません。使用または取り扱いには注意が必要で、適切な個人防護具を使用し、直接的な接触を避けることが推奨されます。

119410-05-88-Chloro-11-(4-piper...

掲載誌

Journal of Materials Chemistry B

Journal of Materials Chemistry B
CiteScore: 12
自己引用率: 4.9%
年間論文数: 831

Journal of Materials Chemistry A, B & C cover high quality studies across all fields of materials chemistry. The journals focus on those theoretical or experimental studies that report new understanding, applications, properties and synthesis of materials. The journals have a strong history of publishing quality reports of interest to interdisciplinary communities and providing an efficient and rigorous service through peer review and publication. The journals are led by an international team of Editors-in-Chief and Associate Editors who are all active researchers in their fields. Journal of Materials Chemistry A, B & C are separated by the intended application of the material studied. Broadly, applications in energy and sustainability are of interest to Journal of Materials Chemistry A, applications in biology and medicine are of interest to Journal of Materials Chemistry B, and applications in optical, magnetic and electronic devices are of interest to Journal of Materials Chemistry C. More than one Journal of Materials Chemistry journal may be suitable for certain fields and researchers are encouraged to submit their paper to the journal that they feel best fits for their particular article. Example topic areas within the scope of Journal of Materials Chemistry B are listed below. This list is neither exhaustive nor exclusive. Antifouling coatings Biocompatible materials Bioelectronics Bioimaging Biomimetics Biomineralisation Bionics Biosensors Diagnostics Drug delivery Gene delivery Immunobiology Nanomedicine Regenerative medicine & Tissue engineering Scaffolds Soft robotics Stem cells Therapeutic devices image block All articles published in Journal of Materials Chemistry B from 2019 onwards will be indexed in MEDLINE®. Articles that primarily focus on providing insight into the underlying science and performance of biomaterials within a biological environment are more suited to our companion journal, Biomaterials Science.

おすすめ化合物

おすすめサプライヤー

免責事項
このページに表示される学術雑誌情報は、参考および研究目的のみを目的としています。当社は雑誌出版社とは提携しておらず、投稿の取り扱いも行っておりません。出版に関するお問い合わせは、各雑誌出版社に直接ご連絡ください。
表示されている情報に誤りがある場合は、support@chemtradehub.com までご連絡ください。迅速に確認し、対応いたします。