Results 61 to 70 of about 5,506,086 (276)

Beyond Primary Nucleation: Molecular Basis of Peptide Crystal Secondary Nucleation at Soft Interface

Advanced Functional Materials, EarlyView.
High spatiotemporal‐resolution atomic force microscopy directly resolved peptide secondary nucleation (SN) and growth characteristics and mechanisms on HOPG. The landscape of peptide nucleation sites, growth dynamics, molecular‐scale structures, phase transitions, and cross‐seeding processes were realized.
Linhao Sun, Abilesh Kumar, Ayhan Yurtsever   +2 more
wiley   +1 more source

Single‐Cell Resolution Mapping of Osteoarthritis‐Associated Chondrocyte Dynamics Using a High‐Density CMOS MEA Platform

Advanced Healthcare Materials, EarlyView.
Single‐cell and spatially resolved impedance mapping using a high‐density CMOS‐MEA platform enables non‐invasive monitoring of osteoarthritis‐associated chondrocyte dynamics. Continuous label‐free measurements reveal heterogeneous remodeling behaviors, including proliferation, migration, and phenotypic transitions, establishing a powerful approach for ...
Neha Deshpande, Pauline Coquart, Bram Theuns, Susanne Cremery, Jaime Rodolfo V. Garcia III, Julien Verplanken, Dennis Lambrechts, Dries Braeken, Liesbet Lagae, Johanna Bolander   +9 more
wiley   +1 more source

Multiplexed Detection of Respiratory Viruses Using Surface Plasmon Resonance Spectroscopy With Ultrathin Carbon Nanomembranes

Advanced Healthcare Materials, EarlyView.
An ultrathin azide‐functionalized carbon nanomembrane (N3‐CNM) provides a versatile biointerface for antibody immobilization on gold SPR sensors. Integrated with a multichannel SPR platform, the functionalized surface enables label‐free, simultaneous detection of SARS‐CoV‐2, Influenza A, and RSV antigens, demonstrating the potential of CNM‐based ...
Ghazaleh Eshaghi, Hamid Reza Rasouli, David Kaiser, Tobias Fischer, Katrin Frankenfeld, Abhishek Sharma, Andrey Turchanin   +6 more
wiley   +1 more source

Nanomaterials in fluorescence-based biosensing [PDF]

, 2009
Fluorescence-based detection is the most common method utilized in biosensing because of its high sensitivity, simplicity, and diversity. In the era of nanotechnology, nanomaterials are starting to replace traditional organic dyes as detection labels ...
Zhong, Wenwan, Wenwan Zhong
core   +1 more source

Microfluidic Engineering of Microgels: A Review of Emerging Technologies, Materials, Fabrication Strategies, and Applications

Advanced Healthcare Materials, EarlyView.
Recent advances in microfluidic technologies for microgel fabrication are critically reviewed, highlighting the capabilities and limitations of major microfluidic platforms and discussing how platform design, material selection, and crosslinking strategies influence microgel architecture and functionality. Current challenges and future opportunities in
Afshin Abrishamkar, Laura Neely, Cynthia Pham, Nada Ibrahim, Alexis Larios‐Cervantes, Ben A. Kertesz, Todd Hoare   +6 more
wiley   +1 more source

Soil microbiome characterization and its future directions with biosensing

Journal of Biological Engineering
Soil microbiome characterization is typically achieved with next-generation sequencing (NGS) techniques. Metabarcoding is very common, and meta-omics is growing in popularity.
Lexi DeFord, Jeong-Yeol Yoon
doaj   +1 more source

Metal Nanoparticle-Based Biosensors for the Early Diagnosis of Infectious Diseases Caused by ESKAPE Pathogens in the Fight against the Antimicrobial-Resistance Crisis

Biosensors
The species included in the ESKAPE group (Enterococcus faecium, Staphylococcus aureus, Klebsiella pneumoniae, Acinetobacter baumannii, Pseudomonas aeruginosa and the genus Enterobacter) have a high capacity to develop antimicrobial resistance (AMR), a ...
Juan Carlos Gutiérrez-Santana, Viridiana Rosas-Espinosa, Evelin Martinez, Esther Casiano-García, Victor Rafael Coria-Jiménez   +4 more
doaj   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Electrical biosensing with synthetic nanopores and nanochannels

, 2021
The integration of constriction structures such as nanopores and nanochannels into fluidic devices discloses powerful biosensing capabilities that can be tuned to a wide range of analytes through conceptually simple size calibrations.
Luca Repetto, Repetto, Luca, Ugo Valbusa, Elena Angeli, Angeli, Elena, Giuseppe Firpo, Firpo, Giuseppe, Valbusa, Ugo   +7 more
core   +1 more source

Hyperbolic dispersion metasurfaces for molecular biosensing [PDF]

, 2020
peer reviewedSensor technology has become increasingly crucial in medical research and clinical diagnostics to directly detect small numbers of low-molecular-weight biomolecules relevant for lethal diseases.
Palermo, Giovanna, Lio, Giuseppe Emanuele, Nicoletta, Giuseppe, Hinczewski, Michael, MACCAFERRI, Nicolò, Sreekanth, Kandammathe Valiyaveedu, Strangi, Giuseppe, De Angelis, Francesco, Lio, Giuseppe Emanuele,, Strangi G, Maccaferri, Nicolò,, Sreekanth, Kandammathe Valiyaveedu,, Strangi, Giuseppe,, Sreekanth KV, Palermo G, Maccaferri N, De Angelis, Francesco,, Palermo, Giovanna,, De Angelis F, Hinczewski M, Nicoletta, Giuseppe,, Lio, G. E., Nicoletta G, Lio G, Hinczewski, Michael,   +24 more
core   +1 more source