Results 241 to 250 of about 3,210,314 (306)

Lactiplantibacillus Plantarum GUANKE Alleviates Allergic Asthma by Restricting Monocyte‐to‐DC Differentiation Via Microbiota‐Associated IAA

open access: yesAdvanced Science, EarlyView.
Lactiplantibacillus plantarum GUANKE remodels the indigenous gut microbiota and is associated with microbiota‐dependent restoration of circulating IAA. IAA treatment attenuates JAK3‐STAT3 and Jag1‐Notch4‐Hey1 signaling and reduces CX3CR1+Ly6C− monocytic precursor generation and pulmonary CD11b+ DC accumulation, together with reduced Th2 inflammation ...
Yujia He   +10 more
wiley   +1 more source

Single‐Cell Transcriptomic Analysis of Tumor Heterogeneity and the Microenvironment in Pseudomyxoma Peritonei

open access: yesAdvanced Science, EarlyView.
This study presents a single‐cell atlas of pseudomyxoma peritonei spanning primary and paired metastatic lesions. Distinct epithelial substates, stromal remodeling, immune exclusion, lipid metabolic reprogramming, and a candidate angiogenic network were identified in metastatic lesions.
Xi Li   +14 more
wiley   +1 more source

Sustainable Fabrication of Tailored Bone Substitutes: From High‐Throughput Scaffold Manufacturing, Scaled‐Up HMSC Expansion to Dynamic Cultivation in a Perfusion Bioreactor

open access: yesAdvanced Science, EarlyView.
ABSTRACT The demand for off‐the‐shelf biocompatible bone substitutes has driven the development of numerous independent in vitro technologies to generate products resembling physiological tissues. Due to technical challenges and overly simplified cultivation approaches/niches, the end‐products are often uniformly shaped and inferior to native bone ...
Franziska Braun   +10 more
wiley   +1 more source

Polychip‐A High‐Throughput Droplet Microfluidics Platform for Interrogating Microbial Interactions

open access: yesAdvanced Science, EarlyView.
Polychip, a fully integrated droplet microfluidics platform, enables high‐throughput, single‐cell resolution screening of polymicrobial interactions. By seamlessly combining six automated microfluidics operations on a single chip, the system accelerates antimicrobial discovery by 11 to 14 times compared to traditional robotic methods.
Jeong Jae Han   +11 more
wiley   +1 more source

Research Progress in Ionothermal Synthesis of Molecular Sieves

open access: yesChinese Journal of Catalysis, 2012
Ionothermal synthesis is a new method for the synthesis of molecular sieves and it takes advantage of an ionic liquid or a deep eutectic mixture as a medium.
Yunpeng Xu, Zhijian Tian, Liwu Lin
exaly   +2 more sources

Enzyme immobilisation using siliceous mesoporous molecular sieves

open access: yesMicroporous and Mesoporous Materials, 2001
The use of mesoporous molecular sieves in enzyme immobilisation has been studied. Three different types of mesoporous sieves (MCM-41, MCM-48 and SBA-15) were selected because of the differences in their pore dimensions and structures.
Paul Wright   +2 more
exaly   +2 more sources
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Molecular Sieves in Medicine

Mini-Reviews in Medicinal Chemistry, 2008
During the last few decades microporous and mesoporous materials have been considered for medical use due to biological properties and stability in biological environment. Zeolites have been investigated as drug carriers, and as adjuvants in anticancer therapy, dietetic supplements or antimicrobial agents.
Marek, Danilczuk   +3 more
openaire   +2 more sources

Thermoplastic Molecular Sieves

Chemistry of Materials, 2000
An inexpensive and reusable thermoplastic material that is promising in the field of chemical separations, and in particular of water and air purification from volatile organic compounds, is presented. This semicrystalline material based on syndiotactic polystyrene comprises a nanoporous crystalline phase where guest molecules can be clathrated ...
GUERRA, Gaetano   +5 more
openaire   +4 more sources

Practical de-O-acylation reactions promoted by molecular sieves

open access: yesCarbohydrate Research, 2004
Methanol dried extensively over molecular sieves, or methanol in combination with powdered molecular sieves, serves as a good acceptor for acyl transfer reactions.
Balaram Mukhopadhyay   +2 more
exaly   +2 more sources

Spectroscopy and coordination chemistry of cobalt in molecular sieves [PDF]

open access: yesMicroporous and Mesoporous Materials, 1998
The catalytic potential of Co-containing molecular sieves has simulated zeolite scientists to study the spectroscopyand siting of Co^2+ ions. In this review, a critical overview is given of the spectroscopic tools used: (1) to decide about the cation ...
Bert Weckhuysen, Robert Schoonheydt
exaly   +2 more sources

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