Manganese dioxide nanostructures: Design, synthesis and conceptualization for developing innovative sensors in reporting environmental risk factors

Chen, Jianling; Wang, Chenfei; Qin, Xinhong; Yang, Xiaoxi; Yang, Chunliu; Nie, Hailiang; Chen, Hong; Li, Haiyin

doi:10.1016/j.ccr.2023.215433

Cited by 17 publications

(2 citation statements)

References 113 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…For point-of-care applications, peptides must possess several characteristics, including cost-effectiveness, fast response time, high selectivity, sensitivity, resistance to analyte interference, and the ability to detect a wide range of analytes in real samples. , Despite these challenges, peptides have shown promise in not only detecting viruses but also effectively sensing some bacteria, with ongoing research in this area. To understand the potential effectiveness of peptides as receptors in biosensor systems for various targets, we analyzed several related studies and summarized their findings in Table .…”

Section: Peptide Applications For Flavivirus Biosensorsmentioning

confidence: 99%

Peptide-Based Flavivirus Biosensors: From Cell Structure to Virological and Serological Detection Methods

Muslihati,

Septiani,

Gumilar

et al. 2024

ACS Biomater. Sci. Eng.

View full text Add to dashboard Cite

In tropical and developing countries, mosquito-borne diseases by flaviviruses pose a serious threat to public health. Early detection is critical for preventing their spread, but conventional methods are time-consuming and require skilled technicians. Biosensors have been developed to address this issue, but cross-reactivity with other flaviviruses remains a challenge. Peptides are essentially biomaterials used in diagnostics that allow virological and serological techniques to identify flavivirus selectively. This biomaterial originated as a small protein consisting of two to 50 amino acid chains. They offer flexibility in chemical modification and can be easily synthesized and applied to living cells in the engineering process. Peptides could potentially be developed as robust, low-cost, sensitive, and selective receptors for detecting flaviviruses. However, modification and selection of the receptor agents are crucial to determine the effectiveness of binding between the targets and the receptors. This paper addresses two potential peptide nucleic acids (PNAs) and affinity peptides that can detect flavivirus from another target-based biosensor as well as the potential peptide behaviors of flaviviruses. The PNAs detect flaviviruses based on the nucleotide base sequence of the target's virological profile via Watson−Crick base pairing, while the affinity peptides sense the epitope or immunological profile of the targets. Recent developments in the functionalization of peptides for flavivirus biosensors are explored in this Review by division into electrochemical, optical, and other detection methods.

show abstract

Section: Peptide Applications For Flavivirus Biosensorsmentioning

confidence: 99%

Peptide-Based Flavivirus Biosensors: From Cell Structure to Virological and Serological Detection Methods

Muslihati,

Septiani,

Gumilar

et al. 2024

ACS Biomater. Sci. Eng.

View full text Add to dashboard Cite

show abstract

“…In order to address these issues, multiple ongoing studies are currently developing colorimetric biosensors that use polydiacetylene (PDA) to enable visual detection. 19–21 PDA sensors display easily observable color changes, affordability, and versatile application potential, driving comprehensive research in this field. The polymerization of diacetylene (DA) to form PDA occurs through a photoreaction without the need for a chemical initiator, enabling the synthesis of high purity PDA without byproducts.…”

Section: Introductionmentioning

confidence: 99%

Rapid detection of Salmonella using an aptamer-functionalized PDA liposome sensor with naked-eye colorimetric sensing

Lee,

Kim,

Jang

et al. 2024

Mater. Adv.

View full text Add to dashboard Cite

show abstract

Synthesis and Antibacterial Properties of Manganese Dioxide Nanostructures: A Review

Velho‐Pereira,

Parmekar

2024

ChemistrySelect

View full text Add to dashboard Cite

Transition element‐based materials hold advantageous morphological and physicochemical attributes due to their remarkably varying valence states and highly stable metal ions. Amidst them, manganese dioxide (MnO2) has gained massive interest from researchers due to its ease of fabricating diverse nanostructures with unique morphological, physicochemical, and optoelectronic features. In addition, MnO2 has displayed exciting potential as biomedicine owing to its good biocompatibility, large surface area, and ultrathin thickness. This allows its participation in intracellular biochemical reactions, causing alteration of the internal microenvironment. To domain these exceptional features and enhance biocompatibility, several MnO2‐based nanocomposites have been devised by researchers. In this review article, we attempt to provide a comprehensive assessment of various MnO2‐based nanoparticle synthesis and its corresponding antibacterial activity explored over the past decade.

show abstract

Manganese dioxide nanostructures: Design, synthesis and conceptualization for developing innovative sensors in reporting environmental risk factors

Cited by 17 publications

References 113 publications

Peptide-Based Flavivirus Biosensors: From Cell Structure to Virological and Serological Detection Methods

Peptide-Based Flavivirus Biosensors: From Cell Structure to Virological and Serological Detection Methods

Rapid detection of Salmonella using an aptamer-functionalized PDA liposome sensor with naked-eye colorimetric sensing

Synthesis and Antibacterial Properties of Manganese Dioxide Nanostructures: A Review

Contact Info

Product

Resources

About