Results 111 to 120 of about 20,511 (233)

Optimization of Accuracy and Repeatability in Laser Micro-Processing Using Experimental Design

Engineering Proceedings
This study focuses on optimizing the laser micromachining process to achieve precise geometric features. The main objective is to develop a systematic approach for analyzing the process parameters that influence the repeatability of laser material ...
Todor Gavrilov, Todor T. Todorov, Yavor Sofronov, Hristiana Nikolova, Angel Todorov   +4 more
doaj   +1 more source

Shaping Function: Polymeric 3D Systems With Unconventional Geometries for Biomedical Applications

Small, EarlyView.
Particle shape is a key design parameter governing biological interactions. Advances in fabrication enable precise control over anisotropy and compartmentalization, allowing modulation of cellular uptake, transport, and biodistribution, ultimately enhancing therapeutic performance. ABSTRACT Polymer geometry is a primary determinant of physical behavior
Francisca G. Perfeito, Mariana B. Oliveira, João F. Mano   +2 more
wiley   +1 more source

Autonomous and Communicative Microcapsule Systems for Life‐Like Homeostatic pH Regulation

Small, EarlyView.
A dual‐microcapsule system mimicking biological homeostasis is developed, enabling programmable pH oscillations through antagonistic enzymatic feedback. Monodisperse urease and esterase capsules, produced via hybrid‐junction 3D‐printed microfluidics with epoxy‐modified channels, exhibit adaptive shell permeability and inter‐capsule communication.
Hongda Zhou, James Smith, Rui Cheng, Ramzan Ullah, Huaiyuan Wang, Dmitry Shchukin   +5 more
wiley   +1 more source

Machine Learning‐Driven Capillary Microfluidic Design Automation for Programmable Gradient Generation and Antimicrobial Testing

Small, EarlyView.
TCG‐CMDA, a machine learning‐guided capillary microfluidic design automation platform, enables automated design of tree‐shaped concentration gradient generators for programmable mixing of two agents. The pump‐free chip supports synchronized passive flow and programmable gradient formation, providing a practical framework for decentralized point‐of‐care
Mahmood Khalghollah, Azam Zare, Sorosh Abdollahi, Behrouz H. Far, Amir Sanati Nezhad   +4 more
wiley   +1 more source

Formation of Multiscale Pattern Structures by Combined Patterning of Nanotransfer Printing and Laser Micromachining. [PDF]

Nanomaterials (Basel), 2023
Park TW, Kang YL, Kang EB, Kim S, Kim YN, Park WI.   +5 more
europepmc   +1 more source

Cryo‐FIB Lift‐Out and Electron Tomography Workflow for Bacteria–Nanopillar Interface Imaging Under Native Conditions: Investigating Dragonfly Inspired Bactericidal Titanium Surfaces

Small Methods, EarlyView.
A correlative cryo‐microscopy workflow enables targeted extraction and cryo‐electron tomography of bacteria–nanopillar interfaces under fully hydrated, near‐native conditions. By overcoming limitations of conventional imaging, this approach allows direct structural interrogation of bacteria–nanostructure interactions in situ, providing a methodological
Chaturanga D. Bandara, Dominik Pinkas, Martina Zanova, Martin Uher, Judith Mantell, Bo Su, Angela H. Nobbs, Paul Verkade   +7 more
wiley   +1 more source

Femtosecond Laser Micromachining of the Mask for Acoustofluidic Device Preparation. [PDF]

ACS Omega, 2023
Wang Y, Qian J.
europepmc   +1 more source

A thermoplastic microfluidic platform with integrated electrospun scaffolds for assessing brain cell‐specific drug selectivity

VIEW, EarlyView.
Schematic representation of the microfluidic platform with its advantages. Abstract A major challenge in pharmacology is the limited selectivity of therapeutic compounds toward specific tissues or cells. Drugs often distribute systemically before reaching the intended site of action, affecting nontarget cells and potentially reducing efficacy or ...
Maria Testa, Laura Palumbo, Martina La Rosa, Antonella Girgenti, Fabio Salvatore Palumbo, Pasquale Picone, Francesco Lopresti, Domenico Nuzzo, Vincenzo La Carruba   +8 more
wiley   +1 more source

Laser Micromachining of Bone as a Tool for Studying Bone Marrow Biology. [PDF]

Methods Mol Biol, 2023
Haase C, Richter D, Lin CP.
europepmc   +1 more source

Efficient Surface Roughness Prediction in Laser Micromachining via Explainability‐Driven Feature Reduction

Expert Systems, Volume 43, Issue 6, June 2026.
ABSTRACT Ultra‐short pulse (USP) laser micromachining is a key technology for sustainable manufacturing, offering high precision and minimal thermal damage across a wide range of materials. To enable its effective deployment in industrial environments, it is essential to develop monitoring systems capable of accurately predicting surface roughness at ...
Miguel Camacho‐Sánchez, Fran Pastor‐Naranjo, Luis Correas‐Naranjo, Nélida Mirabet‐Herranz, Laëtitia Launet, Milena Zuric, Valery Naranjo   +6 more
wiley   +1 more source