Showing 221 - 240 results of 383 for search '"boronic acid"', query time: 0.20s Refine Results
  1. 221

    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
  2. 222

    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
  3. 223

    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
  4. 224

    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
  5. 225

    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
  6. 226

    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
  7. 227

    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
  8. 228

    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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  9. 229
  10. 230

    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
  11. 231
  12. 232

    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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  13. 233

    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
  14. 234

    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
  15. 235

    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
  16. 236

    A novel SERS platform based on flower-like Bi2WO6-GO for the quantification of sepsis-associated biomarker procalcitonin by Sitong Li, Rui Lan, Qing Liu, Yang Tian, Tingting Zheng

    Published 2024-03-01
    “…The high EF value was primarily attributed to the efficient charge transfer (CT) between Bi2WO6-GO and 4-(2-(3-(dicyanomethylene)-5,5-dimethylcyclohex-1-en) vinyl) phenyl) boronic acid (BP) as a Raman reporter. The BP molecule was designed to play double key roles as a Raman reporter as well as a recognition probe. …”
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    Article
  17. 237

    BASHY Dye Platform Enables the Fluorescence Bioimaging of Myelin Debris Phagocytosis by Microglia during Demyelination by Maria V. Pinto, Fábio M. F. Santos, Catarina Barros, Ana Rita Ribeiro, Uwe Pischel, Pedro M. P. Gois, Adelaide Fernandes

    Published 2021-11-01
    “…Therefore, the study of microglial activity with sensitive tools is of great interest to better monitor the MS clinical course. Using a boronic acid-based (BASHY) fluorophore, specific for nonpolar lipid aggregates, we aimed to address BASHY’s ability to label nonpolar myelin debris and image myelin clearance in the context of demyelination. …”
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    Article
  18. 238

    Pyrene-Based Fluorescent Porous Organic Polymers for Recognition and Detection of Pesticides by Zhuojun Yan, Jinni Liu, Congke Miao, Pinjie Su, Guiyue Zheng, Bo Cui, Tongfei Geng, Jiating Fan, Zhiyi Yu, Naishun Bu, Ye Yuan, Lixin Xia

    Published 2021-12-01
    “…In this work, two fluorescent porous organic polymers, LNU-45 and LNU-47 (abbreviation for Liaoning University), were prepared using π-conjugated dibromopyrene monomer and boronic acid compounds as building units through a Suzuki coupling reaction. …”
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    Article
  19. 239

    A Theoretical Model for Release Dynamics of an Antifungal Agent Covalently Bonded to the Chitosan by Luminita Marin, Marcel Popa, Alexandru Anisiei, Stefan-Andrei Irimiciuc, Maricel Agop, Tudor-Cristian Petrescu, Decebal Vasincu, Loredana Himiniuc

    Published 2021-04-01
    “…For this purpose, two hydrogels were prepared by the acid condensation reaction of chitosan with the antifungal 2-formyl-phenyl-boronic acid and their particularities; influencing the release of the antifungal aldehyde by shifting the imination equilibrium to the reagents was considered, i.e., the supramolecular nature of the hydrogels was highlighted by polarized light microscopy, while scanning electron microscopy showed their microporous morphology. …”
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    Article
  20. 240

    The Superiority of Fibroblast Activation Protein Inhibitor (FAPI) PET/CT Versus FDG PET/CT in the Diagnosis of Various Malignancies by Yanzhao Dong, Haiying Zhou, Ahmad Alhaskawi, Zewei Wang, Jingtian Lai, Chengjun Yao, Zhenfeng Liu, Sohaib Hasan Abdullah Ezzi, Vishnu Goutham Kota, Mohamed Hasan Abdulla Hasan Abdulla, Hui Lu

    Published 2023-02-01
    “…Researchers have developed various FAP-targeted probes for imaging of different tumors from antibodies to boronic acid-based inhibitor molecules and determined that quinoline-based FAP inhibitors (FAPIs) are the most appropriate candidate as the radiopharmaceutical for FAPI PET/CT imaging. …”
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    Article