Results 81 to 90 of about 6,361 (197)

Near‐Armchair‐Enriched Growth of Single‐Walled Carbon Nanotubes via W‐Containing Fe‐Based Catalyst Systems in Mist FC‐CVD

Small, EarlyView.
A mist‐based floating catalyst chemical vapor deposition (mist FC‐CVD) strategy allows the use of non‐volatile precursors and multi‐component catalyst delivery in a continuous process. Through catalyst composition control, it generates near‐armchair‐enriched single‐walled carbon nanotubes (SWCNTs) and uncovers key factors governing chiral‐angle ...
Hirotaka Inoue, Takamasa Onoki, Akira Takakura, Anastasios Karakassides, Hua Jiang, Toshihiko Fujimori, Esko I. Kauppinen   +6 more
wiley   +1 more source

Printing to Fight Antimicrobial Resistance Through Nano/Microstructured Platforms

The Chemical Record, EarlyView.
Additive manufacturing enables the rational design of structured antimicrobial platforms across multiple length scales, from nanofibrous scaffolds and droplet microreactors to 3D and 4D printed constructs. By engineering confinement, interfacial chemistry, and stimuli‐responsive release, these systems exert localized action through complementary ...
Giorgia Puleo, Silvia Orecchio, Dario Savoca, Claudia Pellerito, Vittorio Ferrara, Vincenzo Piscopo, Sebastiano Alberto Fortuna, Alessandra Giardina, Bruno Pignataro, Paola Costanzo, Floriana Campanile, Giuseppe Arrabito   +11 more
wiley   +1 more source

Microbial Community Dynamics in Marine Water: Influence of Hydrocarbon Type and Exposure Time

Environmental Toxicology, EarlyView.
ABSTRACT Marine environments are frequently impacted by petroleum‐derived hydrocarbons, which pose ecological risks because of their toxic, mutagenic, and carcinogenic potential. Microorganisms play a crucial role in hydrocarbon degradation, and understanding the influence of time and hydrocarbon type on microbial dynamics helps improve bioremediation ...
Karen C. F. Santaren, Douglas A. Monteiro, Eliene S. Lopes, Diogo A. Jurelevicius, Lucy Seldin   +4 more
wiley   +1 more source

Photoactivated Signaling Networks using DNA‐Based Synthetic Organelles as Biomimetic Protocells

Angewandte Chemie, Volume 138, Issue 25, 15 June 2026.
Light‐triggered intercommunication between two types of organelle‐loaded liposomes lead to DNAzyme‐mediated on transcription‐guided structural reconfiguration of the organelles. ABSTRACT Membraneless organelles formed by phase‐separated nucleic acid or protein condensates play vital roles in regulating cellular functions.
Huiying Xue, Yunlong Qin, Yichen Han, Shijun Xu, Itamar Willner, Fan Xia, Fujian Huang   +6 more
wiley   +2 more sources

Facile Synthesis of Surface-Modified Hollow-Silica (SiO₂) Aerogel Particles via Oil–Water–Oil Double Emulsion Method

Gels
Due to their high surface area and low weight, silica aerogels are ideally suited for several uses, including drug delivery, catalysis, and insulation.
Pratik S. Kapadnis, Ki-Sun Nam, Hyun-Young Kim, Hyung-Ho Park, Haejin Hwang   +4 more
doaj   +1 more source

Levitation of microdroplets above an evaporating layer of water [PDF]

E3S Web of Conferences
The paper investigates a levitating array of microdroplets above a heated layer of distilled degassed water with an area of 40×40 mm2. The droplets are distributed unevenly, and most of them accumulate at the edges of the test section. The coalescence of
Derevyannikov Ivan, Marchuk Igor, Kabov Oleg   +2 more
doaj   +1 more source

Serine Octamer Substitution Reactions With α‐Hydroxy Acids

Rapid Communications in Mass Spectrometry, Volume 40, Issue 18, 30 September 2026.
ABSTRACT Rationale The amino acid serine forms chiral magic number clusters, which can be studied using mass spectrometry (MS). Serine octamer clusters are also known to incorporate one or two nonserine monomers with serine monomers to make up the octamer.
Keerthana Unni, Brison A. Shira, Dylan T. Holden, Thalappil Pradeep, R. Graham Cooks   +4 more
wiley   +1 more source

Influence Factor Analysis on Microbond Test Measuring Interfacial Shear Strengths of Composites

Cailiao gongcheng, 2016
The interfacial shear strengths between two kinds of mesophase pitch-based carbon fibers and epoxy resin matrix were respectively measured by microbond test.
QIAO Yue-yue, YUAN Jian-min, FEI You-qing   +2 more
doaj   +1 more source

Integrated Single‐Cell RNA Sequencing and Untargeted Metabolomics Reveals β‐Elemene's Immune and Metabolic Modulation in Triple‐Negative Breast Cancer

MedComm – Oncology, Volume 5, Issue 3, September 2026.
In a 4T1 TNBC model, β‐elemene suppressed tumor growth and pulmonary metastasis. scRNA‐seq showed it remodeled the tumor microenvironment by reducing cancer‐associated fibroblasts, enhancing antigen presentation, and inhibiting pro‐tumorigenic ECM remodeling. Metabolomics revealed prostaglandin downregulation.
Zhiqiang Luo, Guohua Yu, Huixia Fan, Ruofan Guo, Jingqi Zheng, Chen Wang, Ruyi Jin, Junhui Zhou, Jian Yang   +8 more
wiley   +1 more source

Miniaturized Droplet‐Based Adaptation of the Ames Test for High‐Throughput Mutagenicity Assessment

Journal of Applied Toxicology, Volume 46, Issue 8, Page 2791-2802, August 2026.
ABSTRACT This work presents the first demonstration of a tube‐based droplet microfluidic implementation of the Ames test, bridging single‐droplet resolution with regulatory genotoxicity testing. The Ames test is a cornerstone assay for detecting mutagenicity, but conventional plate‐ and well‐based formats suffer from high reagent consumption, low ...
Jialan Cao, Bayan Nasr, J. Michael Köhler, Sebastian Buchinger   +3 more
wiley   +1 more source