Operando scanning electrochemical probe microscopy during electrocatalysis

C Santana Santos, BN Jaato, I Sanjuán… - Chemical …, 2023 - ACS Publications
Scanning electrochemical probe microscopy (SEPM) techniques can disclose the local
electrochemical reactivity of interfaces in single-entity and sub-entity studies. Operando …

Additive manufacturing of metal structures at the micrometer scale

L Hirt, A Reiser, R Spolenak, T Zambelli - Advanced Materials, 2017 - Wiley Online Library
Currently, the focus of additive manufacturing (AM) is shifting from simple prototy** to
actual production. One driving factor of this process is the ability of AM to build geometries …

An integrated photoelectrochemical nanotool for intracellular drug delivery and evaluation of treatment effect

YF Ruan, FZ Chen, YT Xu, TY Zhang, SY Yu… - Angewandte …, 2021 - Wiley Online Library
With reduced background and high sensitivity, photoelectrochemistry (PEC) may be applied
as an intracellular nanotool and open a new technological direction of single‐cell study …

Microfluidic single-cell manipulation and analysis: Methods and applications

T Luo, L Fan, R Zhu, D Sun - Micromachines, 2019 - mdpi.com
In a forest of a hundred thousand trees, no two leaves are alike. Similarly, no two cells in a
genetically identical group are the same. This heterogeneity at the single-cell level has been …

Single cell electrochemiluminescence imaging: from the proof-of-concept to disposable device-based analysis

G Valenti, S Scarabino, B Goudeau… - Journal of the …, 2017 - ACS Publications
We report here the development of coreactant-based electrogenerated chemiluminescence
(ECL) as a surface-confined microscopy to image single cells and their membrane proteins …

Asymmetric nanopore electrode-based amplification for electron transfer imaging in live cells

YL Ying, YX Hu, R Gao, RJ Yu, Z Gu… - Journal of the …, 2018 - ACS Publications
Capturing real-time electron transfer, enzyme activity, molecular dynamics, and biochemical
messengers in living cells is essential for understanding the signaling pathways and cellular …

Novel Methods and Approaches for Safety Evaluation of Nanoparticle Formulations: A Focus Towards In Vitro Models and Adverse Outcome Pathways

MG Tirumala, P Anchi, S Raja, M Rachamalla… - Frontiers in …, 2021 - frontiersin.org
Nanotoxicology is an emerging field employed in the assessment of unintentional
hazardous effects produced by nanoparticles (NPs) impacting human health and the …

Quantitative measurement of transmitters in individual vesicles in the cytoplasm of single cells with nanotip electrodes

X Li, S Majdi, J Dunevall, H Fathali… - Angewandte …, 2015 - Wiley Online Library
The quantification of vesicular transmitter content is important for studying the mechanisms
of neurotransmission and malfunction in disease, and yet it is incredibly difficult to measure …

Aptamer renaissance for neurochemical biosensing

A Stuber, N Nakatsuka - ACS nano, 2024 - ACS Publications
Unraveling the complexities of brain function, which is crucial for advancing human health,
remains a grand challenge. This endeavor demands precise monitoring of small molecules …

Advanced tools and methods for single-cell surgery

A Shakoor, W Gao, L Zhao, Z Jiang… - Microsystems & …, 2022 - nature.com
Highly precise micromanipulation tools that can manipulate and interrogate cell organelles
and components must be developed to support the rapid development of new cell-based …