Overcoming blood–brain barrier transport: Advances in nanoparticle-based drug delivery strategies

Materials Today, Journal Year: 2020, Volume and Issue: 37, P. 112 - 125

Published: March 4, 2020

Language: Английский

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Molecularly imprinted polymers for sample preparation and biosensing in food analysis: Progress and perspectives

Biosensors and Bioelectronics, Journal Year: 2017, Volume and Issue: 91, P. 606 - 615

Published: Jan. 11, 2017

Language: Английский

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Synthesis, Assembly, and Applications of Hybrid Nanostructures for Biosensing

Chemical Reviews, Journal Year: 2017, Volume and Issue: 117(20), P. 12942 - 13038

Published: Sept. 13, 2017

The robust, sensitive, and selective detection of targeted biomolecules in their native environment by prospective nanostructures holds much promise for real-time, accurate, high throughput biosensing. However, order to be competitive, current biosensor nanotechnologies need significant improvements, especially specificity, integration, rate, long-term stability complex bioenvironments. Advancing biosensing chemically "noisy" bioenvironments require careful engineering nanoscale components that are highly biorecognition ligands capable exquisite binding, seamless integration at a level devices have yet achieve. This review summarizes recent advances the synthesis, assembly, applications nanoengineered reporting transducing critical efficient First, major classes nanostructured components, both inorganic reporters organic transducers, discussed context synthetic control individual compositions, shapes, properties. Second, design surface functionalities path, characterization interfacial architectures, multiple into multifunctional ordered extensively examined. Third, examples structures created from hybrid nanomaterials reviewed, with distinct emphasis on tailor nanosensor designs specific operating environments. Finally, we offer perspective future developments nanohybrid materials nanosensors, outline possible directions pursued may yield breakthrough results, envision exciting potential high-performance will cause disruptive improvements field

Language: Английский

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Tetracyclines in Food and Feedingstuffs: From Regulation to Analytical Methods, Bacterial Resistance, and Environmental and Health Implications

Journal of Analytical Methods in Chemistry, Journal Year: 2017, Volume and Issue: 2017, P. 1 - 24

Published: Jan. 1, 2017

Antibiotics are widely used as growth promoters in animal husbandry; among them, the tetracyclines a chemical group of relevance, due to their wide use agriculture, surpassing quantities applied almost every other antibiotic family. Seeing considerable amounts worldwide, monitoring these antibiotics is paramount. Advances must be made analysis assess correct usage and dosage food feedstuffs possible residues pertinent environmental samples. The still considered clinically relevant antibiotics, though dissemination tolerance resistance determinants have limited use. This review focuses on four different aspects: (i) tetracyclines, usage, dosages, regulatory issues that govern food-related application, with particular attention prohibitions restrictions several countries enforced recent years by agencies from both United States European Union, (ii) analytical methods for determination, thereof related matrices an emphasis most novel techniques, including screening confirmatory methods, (iii) tetracycline tetracycline-resistant bacteria feedstuff, (iv) health risks accompanying nutrition. In last two cases, we discuss more undesirable effects exert over bacterial communities nontarget species unwanted farmers.

Language: Английский

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Newest applications of molecularly imprinted polymers for extraction of contaminants from environmental and food matrices: A review

Analytica Chimica Acta, Journal Year: 2017, Volume and Issue: 974, P. 1 - 26

Published: May 5, 2017

Language: Английский

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Greenificated Molecularly Imprinted Materials for Advanced Applications

Advanced Materials, Journal Year: 2022, Volume and Issue: 34(42)

Published: June 23, 2022

Abstract Molecular imprinting technology (MIT) produces artificial binding sites with precise complementarity to substrates and thereby is capable of exquisite molecular recognition. Over five decades evolution, it predicted that the resulting host imprinted materials will overtake natural receptors for research application purposes, but in practice, this has not yet been realized due unsustainability their life cycles (i.e., precursors, creation, use, recycling, end‐of‐life). To address issue, greenificated molecularly polymers (GMIPs) are a new class plastic antibodies have approached sustainability by following one or more greenification principles, while also demonstrating far‐reaching applications compared counterparts. In review, most recent developments delicate design advanced GMIPs six fast‐growing emerging fields surveyed, namely biomedicine/therapy, catalysis, energy harvesting/storage, nanoparticle detection, gas sensing/adsorption, environmental remediation. addition, distinct features highlighted, optimal means utilize these attaining incredibly discussed. Importantly, obscure technical challenges MIT revealed, conceivable solutions offered. Lastly, several perspectives on future directions proposed.

Language: Английский

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Molecularly Imprinted Porous Aromatic Frameworks and Their Composite Components for Selective Extraction of Uranium Ions

Advanced Materials, Journal Year: 2018, Volume and Issue: 30(12)

Published: Feb. 9, 2018

Selective extraction of uranium from water has attracted worldwide attention because the largest source is seawater with various interference ions (Na+ , K+ Mg2+ Ca2+ etc.). However, traditional adsorbents encapsulate most their functional sites in dense structure, leading to problems low selectivity and adsorption capacities. In this work, tailor-made binding are first decorated into porous skeletons, a series molecularly imprinted aromatic frameworks prepared for extraction. Because architecture provides numerous accessible sites, resultant material fourfold increased ion capacity compared polymers presents highest among all reported adsorbents. Moreover, framework can be dispersed commercial form composite components practical simulated seawater.

Language: Английский

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Label-free SERS detection of Raman-Inactive protein biomarkers by Raman reporter indicator: Toward ultrasensitivity and universality

Biosensors and Bioelectronics, Journal Year: 2020, Volume and Issue: 174, P. 112825 - 112825

Published: Nov. 19, 2020

Language: Английский

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Sensors for Volatile Organic Compounds

ACS Nano, Journal Year: 2022, Volume and Issue: 16(5), P. 7080 - 7115

Published: May 5, 2022

This paper provides an overview of recent developments in the field volatile organic compound (VOC) sensors, which are finding uses healthcare, safety, environmental monitoring, food and agriculture, oil industry, other fields. It starts by briefly explaining basics VOC sensing reviewing currently available quickly progressing approaches. then discusses main trends materials' design with special attention to nanostructuring nanohybridization. Emerging materials strategies highlighted their involvement different types technologies is discussed, including optical, electrical, gravimetric sensors. The review also detailed discussions about limitations offers potential solutions. status suggestions promising directions for future development summarized.

Language: Английский

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Facile microwave synthesis of a Z-scheme imprinted ZnFe2O4/Ag/PEDOT with the specific recognition ability towards improving photocatalytic activity and selectivity for tetracycline

Chemical Engineering Journal, Journal Year: 2017, Volume and Issue: 337, P. 228 - 241

Published: Dec. 24, 2017

Language: Английский

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