Results 101 to 110 of about 404,363 (354)

Tuning the Morphological Properties of Granular Hydrogels to Control Lymphatic Capillary Formation

Advanced Materials Interfaces, EarlyView.
Tuning the morphological properties of granular hydrogels is essential to generate robust lymphatic capillary networks that express key lymphatic gene and protein markers. The study demonstrates that 3D in vitro lymphatic tube formation is controlled not by the mechanical properties of the gel, but by the pore size and topology (periodicity) of the gel
Daniel Montes, Sanjoy Saha, Angela Taglione, Donghyun Paul Jeong, Liao Chen, Fei Fan, Hsueh‐Chia Chang, Donny Hanjaya‐Putra   +7 more
wiley   +1 more source

Evaporation‐Enhanced Redox Cycling for Rapid Detection of Attomolar SARS‐CoV‐2 Virions Using Nanolithography‐Free Electrochemical Devices

Advanced Materials Technologies, EarlyView.
This study presents microfabricated electrochemical sensors for detecting ultralow viral particles counts through evaporation‐enhanced redox cycling (E2RC). To achieve sub‐micrometer gap in interdigitated microelectrodes, a scalable, nanolithography‐free fabrication method is developed.
Pouya Soltan Khamsi, Vinay Kammarchedu, Aida Ebrahimi   +2 more
wiley   +1 more source

Requesting information about and obtaining reversal after tubal sterilization: findings from the U.S. collaborative review of sterilization [PDF]

, 2000
Johannes Schmidt, Susan D. Hillis, Polly A. Marchbanks, Gary Jeng, Herbert B. Peterson   +4 more
openalex   +1 more source

International Capital Flows, Financial Stability and Growth [PDF]

The explosion and dramatic reversal of capital flows to emerging markets in the 1990s have ignited a heated debate, with many arguing that globalization has gone too far and that international capital markets have become extremely erratic.
Graciela L. Kaminsky
core  

Microfluidic Spinning of PEDOT:PSS Microfibers for Nerve Guidance Conduits

Advanced Materials Technologies, EarlyView.
This publication explores the fabrication of microfluidically spun PEDOT:PSS microfibers for conductive nerve guidance conduits (NGCs). It details the spinning process, fiber characterization, and biocompatibility assessment. The study highlights the fibers' mechanical and electrical properties, non‐cytotoxicity, and potential for nerve regeneration or
Matthias Geiger, Judith Frank, Felix Schmitz, Richard Paul, Sebastian Bernhard Rauer, Stanislav Koulchitsky, Angelika Lampert, John Linkhorst, Matthias Wessling   +8 more
wiley   +1 more source

REANASTOMOSIS TUBARIA LAPAROSCÓPICA POST ESTERILIZACIÓN: TÉCNICA DE TRES PUNTOS

Revista Chilena de Obstetricia y Ginecología, 2008
Antecedentes: Los avances en las técnicas de cirugía laparoscopia han permitido a cirujanos entrenados realizar reanastomosis tubaria bilateral por laparoscopia, reportando resultados similares a los de la técnica vía laparotómica.
Guillermo Durruty V, Aída Pinto A, Ingrid Cárdenas R, Rodrigo Macaya P, Alejandro Manzur Y   +4 more
doaj  

Robotically assisted tubal sterilization reversal: Surgical technique and cost effectiveness versus conventional surgery [PDF]

, 2004
Sejal Dharia, Michael P. Steinkampf, Scott J. Whitten, B.A. Malizia, Meredith L. Kilgore   +4 more
openalex   +1 more source

Investigating the Potential for Label‐Free Detection of Cell Apoptosis through Terahertz Nano‐Metasurfaces

Advanced Photonics Research, EarlyView.
This study demonstrates a label‐free optical method to monitor cells using a terahertz metasurface‐based biosensing platform. The obtained terahertz signal change for the cell‐contained nanoslots before and after external stimulus is analyzed in terms of transmittance and frequency shift, dynamically representing the cell apoptosis process.
Yeeun Roh, Jisung Kwak, Sang Jun Sim, Hyun Seok Song, Minah Seo   +4 more
wiley   +1 more source

Inflows of capital to developing countries in the 1990s [PDF]

Half a decade has passed since the resurgence of international capital flows to many developing countries. The recent surge in capital inflows was initially attributed to domestic developments, such as the sound policies and stronger economic performance
Calvo, Guillermo, Leiderman, Leonardo, Reinhart, Carmen   +2 more
core   +1 more source

Resonant activation: a strategy against bacterial persistence

, 2010
A bacterial colony may develop a small number of cells genetically identical to, but phenotypically different from other normally growing bacteria. These so-called persister cells keep themselves in a dormant state and thus are insensitive to antibiotic ...
Hanggi P, Jianhua Xing, Meng Zhu, Schmitt C, Yan Fu   +4 more
core   +1 more source