Showing 361 - 380 results of 558 for search '"boronic acid"', query time: 0.15s Refine Results
  1. 361

    Bicomponent polymeric micelles for pH-controlled delivery of doxorubicin by Chunyun Wang, Peilan Qi, Yan Lu, Lei Liu, Yanan Zhang, Qianli Sheng, Tianshun Wang, Mengying Zhang, Rui Wang, Shiyong Song

    Published 2020-01-01
    “…In this study, a pH-responsive micelle was designed utilizing the pH-sensitivity of borate bonds formed between dopamine and boronic acid. First, methyl (polyethylene glycol)-block-polycaprolactone (mPEG-PCL) was conjugated with 4-cyano-4-(thiobenzoylthio)pentanoic acid (CTP) to obtain a macroinitiator. …”
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    Article
  2. 362

    Influence of different sample preparation strategies on the proteomic identification of stress biomarkers in porcine saliva by Ana Gutiérrez, José Joaquín Cerón, Ebrahim Razzazi-Fazeli, Sarah Schlosser, Fernando Tecles

    Published 2017-12-01
    “…Abstract Background The influence of two different sample treatments comprising the enrichment of glycoproteins by boronic acid and dynamic range compression by hexapeptide libraries, on the detection of stress markers in saliva of pigs was evaluated in this study. …”
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    Article
  3. 363

    Synthesis and Evaluation of Thermoresponsive Boron-Containing Poly(N-isopropylacrylamide) Diblock Copolymers for Self-Assembling Nanomicellar Boron Carriers by Shuichiro Yoneoka, Ki Chul Park, Yasuhiro Nakagawa, Mitsuhiro Ebara, Takehiko Tsukahara

    Published 2018-12-01
    “…Furthermore, the stepwise phase transition behavior of the obtained boronic-acid diblock copolymers was characterized in detail by temperature-variable 1H and 11B-nuclear magnetic resonance spectroscopy. …”
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    Article
  4. 364

    Copper Foam as Active Catalysts for the Borylation of <i>α, β</i>-Unsaturated Compounds by Kewang Zheng, Miao Liu, Zhifei Meng, Zufeng Xiao, Fei Zhong, Wei Wang, Caiqin Qin

    Published 2022-07-01
    “…We demonstrated that the desired <i>β</i>-boronic acid products can be obtained under mild conditions using copper foam as an efficient heterogeneous catalyst. …”
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    Article
  5. 365

    Ternary Electrical Memory Devices Based on Polycarbazole: SnO<sub>2</sub> Nanoparticles Composite Material by Yingna Zhang, Feng Dou, Yijia Zhou, Xiaofeng Zhao, Jiangshan Chen, Cheng Wang, Shuhong Wang

    Published 2022-04-01
    “…The Suzuki reaction, also known as the Suzuki coupling reaction, is a relatively new organic coupling reaction in which aryl or alkenyl boronic acids or boronic acid esters react with chlorine, bromine, iodoaromatic hydrocarbons or alkenes under the catalysis of zerovalent palladium complexes cross-coupling. …”
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    Article
  6. 366

    Validation of Babesia proteasome as a drug target by Marie Jalovecka, David Hartmann, Yukiko Miyamoto, Lars Eckmann, Ondrej Hajdusek, Anthony J. O'Donoghue, Daniel Sojka

    Published 2018-12-01
    “…The proteasome of Plasmodium, the causative agent of malaria, has recently been validated as a target for anti-malarial drug development and therefore, in this study, we investigated the effect of epoxyketone (carfilzomib, ONX-0914 and epoxomicin) and boronic acid (bortezomib and ixazomib) proteasome inhibitors on the growth and survival of Babesia. …”
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    Article
  7. 367

    Construction of C-B axial chirality via dynamic kinetic asymmetric cross-coupling mediated by tetracoordinate boron by Kai Yang, Yanfei Mao, Zhihan Zhang, Jie Xu, Hao Wang, Yong He, Peiyuan Yu, Qiuling Song

    Published 2023-07-01
    “…Here we report a tetracoordinate boron-directed dynamic kinetic asymmetric cross-coupling of racemic, configurationally stable 3-bromo-2,1-azaborines with boronic acid derivatives. A series of challenging C-B axially chiral compounds were prepared with generally good to excellent enantioselectivities. …”
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    Article
  8. 368

    A magnetically retrievable mixed-valent Fe3O4@SiO2/Pd0/PdII nanocomposite exhibiting facile tandem Suzuki coupling/transfer hydrogenation reaction by Parminder Singh, Saumyaranjan Mishra, Anupam Sahoo, Srikanta Patra

    Published 2021-04-01
    “…Interestingly, the mixed-valent nanocomposite Fe3O4@SiO2/Pd0/PdIINP (5) exhibited tandem Suzuki coupling/transfer hydrogenation reaction during the reaction of aryl bromide with aryl boronic acid (90% of C). The nanocomposite 5 displayed much better reactivity as compared to the monovalent Fe3O4@SiO2/Pd0NP (3) (25% of C) and Fe3O4@SiO2/PdIINP (4) (15% of C) nanocomposites. …”
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    Article
  9. 369

    Late-stage guanine C8–H alkylation of nucleosides, nucleotides, and oligonucleotides via photo-mediated Minisci reaction by Ruoqian Xie, Wanlu Li, Yuhua Ge, Yutong Zhou, Guolan Xiao, Qin Zhao, Yunxi Han, Yangyan Li, Gang Chen

    Published 2024-03-01
    “…Addition of catechol to assist the formation of alkyl radicals via in situ generated boronic acid catechol ester derivatives (BACED) markedly enhances the yields especially for the reaction of less stable primary alkyl radicals, and is the key to success for the post-synthetic alkylation of ONs. …”
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    Article
  10. 370

    Acetylated Trifluoromethyl Diboronic Acid Anthracene with a Large Stokes Shift and Long Excitation Wavelength as a Glucose-Selective Probe by Hongsik Choi, Inhyeok Song, Chul Soon Park, Heung-seop Yim, Joong Hyun Kim

    Published 2022-03-01
    “…The fluorescence of the synthesized probe increased proportionally with the glucose concentration because the formation of the boronic acid-glucose complex prevented photoinduced electron transfer. …”
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    Article
  11. 371

    Recent Advances in Phenylboronic Acid-Based Gels with Potential for Self-Regulated Drug Delivery by Chenyu Wang, Bozhong Lin, Haopeng Zhu, Fei Bi, Shanshan Xiao, Liyan Wang, Guangqing Gai, Li Zhao

    Published 2019-03-01
    “…Drug carriers based on boronic acid (BA), especially phenylboronic acid (PBA), have been designed for glucose-sensitive self-regulated insulin delivery. …”
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    Article
  12. 372

    Noninvasive Glucose Monitoring with a Contact Lens and Smartphone by You-Rong Lin, Chin-Chi Hung, Hsien-Yi Chiu, Po-Han Chang, Bor-Ran Li, Sheng-Jen Cheng, Jia-Wei Yang, Shien-Fong Lin, Guan-Yu Chen

    Published 2018-09-01
    “…The key feature is the reversible covalent interaction between boronic acid and glucose, which can provide a noninvasive glucose sensor for diabetes patients. …”
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    Article
  13. 373

    Sialic acid biosensing by post-printing modification of PEDOT:PSS with pyridylboronic acid by Hideki Fujisaki, Akira Matsumoto, Yuji Miyahara, Tatsuro Goda

    Published 2022-12-01
    “…In this study, the same method was used to introduce 6-carboxypyridine-3-boronic acid (carboxy-PyBA) into the linker for specifically detecting N-acetylneuraminic acid (sialic acid, SA), as a cancer biomarker. …”
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    Article
  14. 374
  15. 375

    Rapid Detection of Salmonella enterica via Directional Emission from Carbohydrate-Functionalized Dynamic Double Emulsions by Zeininger, Lukas, Nagelberg, Sara Nicole, Harvey, Kent S., Savagatrup, Suchol, Herbert, Myles Benton, Yoshinaga, Kosuke, Kolle, Mathias, Swager, Timothy M

    Published 2020
    “…The proposed detection strategy relies on reversible reactions between boronic acid surfactants and carbohydrates at the hydrocarbon/water interface leading to a dynamic reconfiguration of the droplet morphology, which alters the angular distribution of the droplet's fluorescent light emission. …”
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    Article
  16. 376
  17. 377

    Enantioselective Synthesis of Axially Chiral Biaryls by the Pd- Catalyzed Suzuki-Miyaura Reaction: Substrate Scope and Quantum Mechanical Investigations by Shen, Xiaoqiang, Jones, Gavin O., Watson, Donald A., Bhayana, Brijesh, Buchwald, Stephen Leffler

    Published 2012
    “…We also report computational studies used to determine the origin of stereoselectivity during the selectivity-determining reductive elimination step of the related coupling of tolyl boronic acid with naphthylphosphonate bromide that was reported in a previous publication (J. …”
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    Article
  18. 378

    Metal carbonyls for bio-imaging and -sensing by Lam, Zhiyong

    Published 2017
    “…In another extension, a SERS-active planar substrate was utilized in tandem with a triosmium carbonyl cluster-boronic acid conjugate acting as a secondary saccharide probe, in a sensitive and selective SERS-based glucose assay. …”
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    Thesis
  19. 379

    Light-driven post-translational installation of reactive protein side chains by Josephson, B, Fehl, C, Isenegger, PG, Nadal, S, Wright, TH, Poh, AWJ, Bower, BJ, Giltrap, AM, Chen, L, Batchelor-McAuley, C, Roper, G, Arisa, O, Sap, JBI, Kawamura, A, Baldwin, AJ, Mohammed, S, Compton, RG, Gouverneur, V, Davis, BG

    Published 2020
    “…In situ generation of boronic acid catechol ester derivatives generates RH2C• radicals that form the native (β-CH2–γ-CH2) linkage of natural residues and PTMs, whereas in situ potentiation of pyridylsulfonyl derivatives by Fe(II) generates RF2C• radicals that form equivalent β-CH2–γ-CF2 linkages bearing difluoromethylene labels. …”
    Journal article
  20. 380

    Palladium catalysed allene carbocyclisation by Li, M

    Published 2010
    “…</p> <p>Additionally, a boronic acid catalysed ene carbocyclisation of acetylenic dicarbonyl compounds was developed. …”
    Thesis