Results 51 to 60 of about 261,575 (112)

Nanostructured Biomaterials and Their Applications

Nanomaterials, 2013
Some of the most important advances in the life sciences have come from transitioning to thinking of materials and their properties on the nanoscale rather than the macro or even microscale.
Kirsten Parratt, Nan Yao
doaj   +1 more source

Diethyl Malonate-Based Turn-On Chemical Probe for Detecting Hydrazine and Its Bio-Imaging and Environmental Applications With Large Stokes Shift

Frontiers in Chemistry, 2021
Diethyl malonate-based fluorescent probe NE-N2H4 was constructed for monitoring hydrazine (N2H4). The novel probe NE-N2H4 exhibits good properties, such as large Stokes shift (about 125 nm), good selectivity, and low cytotoxicity.
Jianbo Qu, Zhi-Hao Zhang, Haitao Zhang, Zhen-Tao Weng, Jian-Yong Wang   +4 more
doaj   +1 more source

Fabrication of Durable Ordered Ta₂O₅ Nanotube Arrays Decorated with Bi₂S₃ Quantum Dots

Nanomaterials, 2019
One of the most important challenges in the fabrication of ordered tantalum pentaoxide (Ta2O5) nanotube arrays (NTs) via the electrochemical method is the formation of nanotubes that adhere well to the Ta substrate.
Mateusz A. Baluk, Marek P. Kobylański, Wojciech Lisowski, Grzegorz Trykowski, Tomasz Klimczuk, Paweł Mazierski, Adriana Zaleska-Medynska   +6 more
doaj   +1 more source

Evaluation of lipases in the desymmetrization of meso-exo-3,5-dihydroxymethylenetricyclo[5.2.1.0 2,6]decane and the synthesis of chiral derivatives

Journal of the Brazilian Chemical Society, 2004
meso-exo-3,5-dihydroxymethylenetricyclo[5.2.1.0(2,6)]decane was efficiently desymmetrized by the lipase from Pseudomonas cepacia (PS-C 'Amano' II) in vinyl acetate in high yields (93%) and with excellent enantiomeric excesses (ee > 99% by chiral GC ...
Costa Valentim E. U, Pohlmann Adriana R, Sordi Marli L. T. de   +2 more
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Biossíntese de goma xantana a partir da fermentação de soro de leite: rendimento e viscosidade Biosynthesis of xanthan gum from the fermentation of milk whey: productivity and viscosity

Química Nova, 2008
Xanthan is a polysaccharide synthesized by Xanthomonas bacteria and of extreme commercial importance as a microbial polysaccharide. The aim of this work was to produce xanthan using mozzarella cheese whey as substrate, by different isolates natives the ...
Tatiana Barreto Rocha Nery, Líllian Vasconcellos Brandão, Maria Cecília Azevedo Esperidião, Janice Izabel Druzian   +3 more
doaj   +1 more source

Assessment of the Protection of Dopaminergic Neurons by an α7 Nicotinic Receptor Agonist, PHA 543613 Using [18F]LBT-999 in a Parkinson’s Disease Rat Model

Frontiers in Medicine, 2015
The inverse association between nicotine intake and Parkinson’s disease (PD) is well established and suggests that this molecule could be neuroprotective through anti-inflammatory action mediated by nicotinic receptors, including the α7-subtype (α7R ...
S. Sérrière, Aurélie Doméné, J. Vercouillie, C. Mothes, S. Bodard, Nuno Rodrigues, D. Guilloteau, S. Routier, G. Page, S. Chalon   +9 more
semanticscholar   +1 more source

Facile Ag-Film Based Surface Enhanced Raman Spectroscopy Using DNA Molecular Switch for Ultra-Sensitive Mercury Ions Detection

Nanomaterials, 2018
Heavy metal pollution has long been the focus of attention because of its serious threat to human health and the environment. Surface enhanced Raman spectroscopy (SERS) has shown great potential for metal detection owing to many advantages, including ...
Xiujie Liu, Mengmeng Liu, Yudong Lu, Changji Wu, Yunchao Xu, Duo Lin, Dechan Lu, Ting Zhou, Shangyuan Feng   +8 more
doaj   +1 more source

Electron transfer mechanisms, characteristics and applications of biological cathode microbial fuel cells – A mini review

Arabian Journal of Chemistry, 2019
Since the microbial fuel cells (MFCs) research in the laboratory has reached an unprecedented success, it has raised a research upsurge internationally in recent years.
Hai-Liang Song, Ying Zhu, Jie Li
doaj  

Transdutores potenciométricos a base de polímeros condutores: aplicações analíticas Potentiometric transducers based in conducting polymers: analytical applications

Química Nova, 1997
A review is given about the most relevant advances on the analytical applications of conducting polymers in potentiometric sensors. These organic polymers represent a new class of materials with conducting properties due to its doping by ions.
Laércio Rover Júnior, Graciliano de Oliveira Neto, Lauro Tatsuo Kubota   +2 more
doaj   +1 more source

Synthesis of novel fluorinated benzothiazol-2-yl-1,2,4-triazoles: Molecular docking, antifungal evaluation and in silico evaluation for SAR

Arabian Journal of Chemistry, 2019
Lead hybridization concept was used to design and synthesize twenty novel hybrid compounds by combining fungicidal leads viz. 6-flouro-1,3-benzothiazol-2-amine and 1,2,4-triazoles in a single molecule, with the aim of discovery of high potential novel ...
Anjali Sidhu, Sharu Kukreja
doaj