Results 191 to 200 of about 2,903,851 (295)

Thermally Controlled Chiral Supramolecular Polymorphism in Water

Angewandte Chemie International Edition, EarlyView.
Using an amphiphilic oligo(phenyleneethynylene) derivative, we establish LCST‐coupled chirality as a strategy to regulate thermoresponsive supramolecular polymorphism in water. At room temperature, AggI forms discrete assemblies that transform into elongated helical fibers (AggII) near the LCST and subsequently to sheet‐like structures (AggIII) at ...
Zulema Fernández, Yongsheng Li, Daniel Martínez, Julia Terlau, Myongsoo Lee, Bartolomé Soberats, Gustavo Fernández   +6 more
wiley   +1 more source

Mechanistic insights into carbon steel corrosion inhibition by benzodiazepine derivatives in hydrochloric acid. [PDF]

RSC Adv
Timoudan N, Chahir L, Marzaq A, Saddik R, Tighadouini S, Warad I, Dikici B, Farag AA, Bentiss F, Zarrouk A.   +9 more
europepmc   +1 more source

Pathogen inactivation of red cell concentrates and whole blood: II. In vivo human recovery studies, clinical trials and future directions. [PDF]

Vox Sang
van der Meer PF, Cancelas JA, Klei TRL.
europepmc   +1 more source

Optimized Selenium‐Doped Nanocomposites for Enhanced Polymer Gel Performance in Permeability Reduction

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Excessive water production in mature oil fields necessitates robust shut‐off treatments, yet conventional polymer gels often fail under high‐temperature and high‐salinity conditions. This study aims to enhance gel thermal stability and mechanical strength by incorporating selenium‐doped Ag/AgO–ZnO nanocomposites synthesized via a novel green ...
Fadhil F. Sead, Farag M. A. Altalbawy, M. Sudhakara Reddy, Badri Narayan Sahu, Sridharan Sundharam, Sanjeev Kumar, Atreyi Pramanik, Aseel Smerat, Fatimah Pashtun   +8 more
wiley   +1 more source

Skin conditions in persons living with HIV during hospital admission in the UK. [PDF]

Skin Health Dis
McCluskey J, Hickling L, Iwuji C, Chandler DJ.   +3 more
europepmc   +1 more source

Light‐Responsive Carbon Dots with Photochromism and Excitation‐Dependent Room Temperature Phosphorescence

Advanced Physics Research, EarlyView.
A light‐responsive system with photochromism and excitation‐dependent phosphorescence was constructed by microwave synthesis of nitrogen‐doped carbon dots(N‐CDs), which provides insights into the design and synthesis of CDs with multifunctional optical properties, promoting the application expansion of intelligent responsive materials in the fields of ...
Xiaoqi Fang, Yuan Li, Junjie Cui, Zhenye Xu, Zifei Ge, Chengwei Hu, Khurram Abbas, Hong Bi   +7 more
wiley   +1 more source

(303) Josephina [PDF]

, 2003
openaire   +1 more source

Functional morphology of the pharyngeal teeth of the ocean sunfish, Mola mola

The Anatomical Record, EarlyView.
Abstract Many fish use a set of pharyngeal jaws in their throat to aid in prey capture and processing, particularly of large or complex prey. In this study—combining dissection, CT scanning, histology, and performance testing—we demonstrate a novel use of pharyngeal teeth in the ocean sunfish (Mola mola), a species for which pharyngeal jaw anatomy had ...
Benjamin Flaum, Michael J. Blumer, Mason N. Dean, Laura J. Ekstrom   +3 more
wiley   +1 more source

Dual-mode optical temperature sensing using Dy³⁺/Sm³⁺ co-activated Ba₂ZnSi₂O₇ phosphor with tuneable sensitivity. [PDF]

RSC Adv
Tejas, Princy A, Moses Kennedy SM, Kamath SD.   +3 more
europepmc   +1 more source

The cranial, mandibular, and hyoid anatomy of softshell turtles (Trionychidae): A revised character list for phylogenetic analysis

The Anatomical Record, EarlyView.
Abstract Softshell turtles (Pan‐Trionychidae) are an early branching clade of hidden‐necked turtles (Cryptodira) with a rich fossil record extending back to the Early Cretaceous. The evolutionary history of softshell turtles is still unresolved because of their conservative morphology combined with high levels of polymorphism related to morphological ...
Léa C. Girard, Walter G. Joyce
wiley   +1 more source