Results 201 to 210 of about 446,810 (257)

Tough and Skin‐Free Porous Polyelectrolyte Complex Hydrogels via Salt‐Induced Aqueous Phase Separation

Advanced Functional Materials, EarlyView.
Controlling counterion exchange rate during aqueous phase separation enables the formation of skin‐free, homogeneously porous polyelectrolyte complex hydrogels by suppressing kinetically trapped skin layers and macrovoids. The resulting hydrogel networks exhibit exceptional toughness (∼15 MJ·m−3) and enable 3D (bio)printing and post‐functionalization ...
Adrivit Mukherjee, Vishakha Vishakha, Julien Es Sayed, Hugo Brummer, Peter Dijkstra, Ajay Giri Prakash Kottapalli, Ranjita K. Bose, Marleen Kamperman   +7 more
wiley   +1 more source

Predicting 90-Day Mortality After Geriatric Hip Fracture Using Combined Preoperative and Perioperative Risk Factors. [PDF]

Geriatr Orthop Surg Rehabil
Erem M, Unyilmaz C, Erem S, Yildirim S, Selcuk E, Ozcan M, Copuroglu C.   +6 more
europepmc   +1 more source

Mineral Deposition From Liquid Precursors Triggered by Complementary Polyelectrolytes

Advanced Functional Materials, EarlyView.
Polyelectrolyte additives can delay or prevent crystal nucleation in supersaturated solutions of insoluble mineral salts such as calcium carbonate. This work reports that adding a second, oppositely‐charged polyelectrolyte leads to immediate mineral crystallization from such metastable solutions.
Mohammed Kayes Patoary, Eli Halperin Pierce, Elizabeth Siu, Brigitte Gallagher, Md Abul Shahid, Yang Zhang, Thomas B. H. Schroeder   +6 more
wiley   +1 more source

Refinements of the phase adjustment task (PAT 2.0). [PDF]

Front Psychol
Palmer R, Murphy J, Bird JM, Donaghy R, Piercy T, Adams KL, Keating CT, Tam R, Plans D, Morelli D, Cunningham A, Bird G.   +11 more
europepmc   +1 more source

Tailored Diketopyrrolopyrrole Derivatives for Efficient Deep‐Red Organic Lasers

Advanced Functional Materials, EarlyView.
Tailored diketopyrrolopyrrole derivatives exhibit high stable amplified spontaneous emission with single or dual bands. Incorporated into distributed‐feedback lasers based on one‐ and two‐dimensional dichromated‐gelatin diffractive gratings, these materials provide a robust, flexible platform for integrated organic deep‐red light sources. ABSTRACT Deep‐
Pablo Pasqués‐Gramage, Abelardo Sánchez‐Oliva, Álex Farrando‐Pérez, Pedro G. Boj, M. Victoria Gómez, Ana M. Rodríguez, Pilar Prieto, Rafael Muñoz‐Mármol, Andrew J. Musser, Iván Torres‐Moya, María A. Díaz‐García   +10 more
wiley   +1 more source

Developing a Detailed Chemical Kinetic Model for Combustion of <i>Iso</i>-Cetane Based on Ignition and Oxidation. [PDF]

Molecules
Chen P, Heng Y, Zhao B, Zhu N, Liang J, Li G.   +5 more
europepmc   +1 more source

Quantitative MRI analysis of deep gray matter aging: Volumetric, T1/T2 ratio, and blood perfusion alterations. [PDF]

Neuroimage Rep
Zhang M, Sun Z, Wang C, Li C, Zhang J, Ge Y.   +5 more
europepmc   +1 more source

Context-dependent asymmetries in intertemporal decision-making: a comparative study of substance use disorder and control groups. [PDF]

Subst Abuse Treat Prev Policy
Zhang H, Ou S, Zhang H, Yuan C, Lei P.
europepmc   +1 more source

Study on Predictive Methods for Delayed Blood Donation Due to Low Hemoglobin: Evidence Based on Blood Donation Data in Hangzhou, China. [PDF]

Transfus Med Hemother
Kong C, Qiu J, Xu Y, Wang C, Wu K, He R, Hu W.   +6 more
europepmc   +1 more source