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1,801 Newest Publications about the topic ascorbic acid

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Bright-blue-emission nitrogen and phosphorus doped carbon quantum dots as a promising nanoprobe for detection of Cr (VI) and ascorbic acid in pure aqueous solution and in living cell

26-Jun-2018 | Vikas Kumar Singh; Virendra singh; Pradeep Kumar Yadav; Subhash Chandra; Daraksha Bano; VIJAY KUMAR; Biplob Koch; Ma ..., New Journal of Chemistry, 2018

A highly fluorescent nitrogen and phosphorus doped carbon quantum dots (N,P-CQDs) were synthesized via one step hydrothermal method and fully characterized through the various technique such as TEM, DLS, FT-IR, P-XRD and XPS analysis. The as synthesized N,P-CQDs showed excellent optical ...

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IJMS, Vol. 19, Pages 1856: Boron: Functions and Approaches to Enhance Its Availability in Plants for Sustainable Agriculture

24-Jun-2018 | Shireen, Fareeha ; Nawaz, Muhammad Azher; Chen, Chen ; Zhang, Qikai ; Zheng, Zuhua ; Sohail, Hamza ; Sun, Jingyu ; ..., International Journal of Molecular Sciences, 2018

IJMS, Vol. 19, Pages 1856: Boron: Functions and Approaches to Enhance Its Availability in Plants for Sustainable Agriculture International Journal of Molecular Sciences doi: 10.3390/ijms19071856 Authors: Fareeha Shireen Muhammad Azher Nawaz Chen Chen Qikai Zhang Zuhua ...

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Sensors, Vol. 18, Pages 1986: Electrochemical Determination of Nitrite by Au Nanoparticle/Graphene-Chitosan Modified Electrode

21-Jun-2018 | Mo, Rijian ; Wang, Xuehua ; Yuan, Qiong ; Yan, Xiemin ; Su, Tiantian ; Feng, Yanting ; Lv, Lulu ; Zhou, Chunxia ; Ho ..., Sensors, 2018

Sensors, Vol. 18, Pages 1986: Electrochemical Determination of Nitrite by Au Nanoparticle/Graphene-Chitosan Modified Electrode Sensors doi: 10.3390/s18071986 Authors: Rijian Mo Xuehua Wang Qiong Yuan Xiemin Yan Tiantian Su Yanting Feng Lulu Lv Chunxia Zhou Pengzhi ...

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Materials, Vol. 11, Pages 1012: An Electrochemical Study on the Copolymer Formed from Piperazine and Aniline Monomers

14-Jun-2018 | Dkhili, Samiha ; López-Bernabeu, Sara ; Kedir, Chahineze Nawel; Huerta, Francisco ; Montilla, Francisco ; Besbes-He ..., Materials, 2018

Materials, Vol. 11, Pages 1012: An Electrochemical Study on the Copolymer Formed from Piperazine and Aniline Monomers Materials doi: 10.3390/ma11061012 Authors: Samiha Dkhili Sara López-Bernabeu Chahineze Nawel Kedir Francisco Huerta Francisco Montilla Salma ...

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New strategy for the azido–ascorbic acid reaction: a convenient chemosensor and its imaging in garlic slice tissues

01-Jun-2018 | Dan Zhang; Na Li; Yiming Ma; Ruixue Wang; Jinyi Wang; Junru Wang, New Journal of Chemistry, 2018

Ascorbic acid (AA) is a vital nutritional factor in many fruits and plants, and abnormal levels of AA are closely associated with several diseases. Therefore, the development of convenient methods for monitoring AA levels in biological systems is of great importance. In this work, we designed and ...

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New strategy for the azido–ascorbic acid reaction: a convenient chemosensor and its imaging in garlic slice tissues

01-Jun-2018 | Dan Zhang; Na Li; Yiming Ma; Ruixue Wang; Jinyi Wang; Junru Wang, New Journal of Chemistry, 2018

Ascorbic acid (AA) is a vital nutritional factor in many fruits and plants, and abnormal levels of AA are closely associated with several diseases. Therefore, the development of convenient methods for monitoring AA levels in biological systems is of great importance. In this work, we designed and ...

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Dual-acting antitumor Pt(IV) prodrugs of kiteplatin with dichloroacetate axial ligands.

30-May-2018 | Salvatore Savino; Valentina Gandin; James D. Hoeschele; Cristina Marzano; Giovanni Natile; Nicola Margiotta, Dalton Transactions, 2018

With the aim to obtain dual acting drugs able to target both nuclear DNA and mitochondria, Pt(iv) kiteplatin derivatives having dichloroacetate (DCA) ligands in axial positions have been synthesized. The rather fast hydrolysis (t1/2 of ca. 1 h) and reduction (by ascorbic acid) of these Pt(iv) ...

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An electrochemical sensor based on reduced graphene oxide decorated with polypyrrole nanofibers and zinc oxide–copper oxide p–n junction heterostructures for the simultaneous voltammetric determination of ascorbic acid, dopamine, paracetamol, and tryptophan

30-May-2018 | Kh. Ghanbari; S. Bonyadi, New Journal of Chemistry, 2018

A three-dimensional porous nanocomposite of reduced graphene oxide decorated with polypyrrole nanofibers and zinc oxide–copper oxide p–n junction heterostructures (3DCuxO–ZnO NPs/PPy/RGO) was fabricated and used for the simultaneous voltammetric determination of ascorbic acid (AA), dopamine (DA), ...

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From Ascorbic Acid to Furan Derivatives: The Gas Phase Acid Catalyzed Degradation of Vitamin C

29-May-2018 | Paola Cimino; Anna Troiani; Federico Pepi; Stefania Garzoli; Chiara Salvitti; brunella Di Rienzo; Vincenzo Barone; A ..., Physical Chemistry Chemical Physics, 2018

Furan derivatives, potentially carcinogenic to humans, can be formed, in addition to carbohydrates and other sources, from the degradation of ascorbic acid (AA). Nowadays, the mechanisms involved in the ascorbic acid degradation are not yet fully understood. In this study, we reported a gas-phase ...

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A simple and label-free fluorescence detection of ascorbic acid in rat brain microdialysates in the presence of catecholamines

27-May-2018 | Shuyun Zhu; Cuihua Lei; Yue Gao; Jing Sun; Hongwei Peng; Han Gao; Ruixue Zhang; Rui Wang; Xian-En Zhao; Hua Wang, New Journal of Chemistry, 2018

Ascorbic acid (AA), as one of the most important neurochemicals in cerebral systems, plays a vital role in many physiological and pathological processes. Herein, a facile, label-free, and ultrasensitive fluorescence sensing system was developed for the determination of AA based on the ...

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