Results 111 to 120 of about 381,358 (311)

Oral Dosed Organo‐Silica Nanoparticles Restore Glucose Homeostasis and β‐Cell Function in Diabetes Rats

Advanced Functional Materials, EarlyView.
An oral nanoplatform, MOP@T@D, which can maintain glucose homeostasis and restore islet β cells in diabetic rats is developed. It achieves efficient intestinal absorption and liver‐targeted delivery. The nanoparticle disintegrates only in response to hyperglycemia to release insulin on demand and provides antioxidant protection through selenoprotein ...
Chenxiao Chu, Mingli Wei, Che Bian, Xiaoshuang Bi, Yaxin Deng, Peifu Xiao, Jiansong Zhao, Yuying Wang, Haibing He, Jingxin Gou, Tian Yin, Xing Tang, Li Yang, Hongbo Zhang, Yu Zhang   +14 more
wiley   +1 more source

Germanane Quantum Dots Promote Metabolic Reprogramming of Immune Cells Toward Regulatory T Cells and Suppress Inflammation In Vitro and In Vivo

Advanced Functional Materials, EarlyView.
Metabolic changes in immune cells direct the phenotype and function of the host immune system. Smart nanomaterials must target metabolic pathways to direct immune cell fate. This study reports the fabrication and first application of germanane quantum dots (GeHQDs) to modulate inflammation in vitro and in vivo.
Abhay Srivastava, Alireza Rafieerad, Weiang Yan, Keshav Narayan Alagarsamy, Qingdong Guan, Leena Regi Saleth, Michel Aliani, Sanjiv Dhingra   +7 more
wiley   +1 more source

Transformasi Pekan Parit Raja: kajian terhadap kesejahteraan hidup masyarakat [PDF]

, 2013
Isu utama yang dibangkitkan dalam kajian ini adalah mengenai isu kesejahteraan hidup masyarakat ekoran transformasi yang berlaku di Pekan Parit Raja dan kesannya.
Miskam, Nurasyikin
core  

Relativistic quantum dynamics in strong fields: Photon emission from heavy, few-electron ions

, 2004
Recent progress in the study of the photon emission from highly-charged heavy ions is reviewed. These investigations show that high-$Z$ ions provide a unique tool for improving the understanding of the electron-electron and electron-photon interaction in
Anholt R, Balashov V V, Beiersdorfer P, Beiersdorfer P, Beiersdorfer P, Bethe H A, Beyer H, Birkett B B, Blum K, Blundell S A, Bosch F, Breit G, Briand J P, Brown G E, Chen M H, Chen M H, Cheng K T, Cheng K T, Cheng K T, Cheng K T, Derevianko A, Derevianko A, Desclaux J P, Dirac P A M, Dunford R W, Eichler J, Eichler J, Franzke B, Fritzsche S, Fritzsche S, Fritzsche S Surzhykov A Stöhlker T G F Hanne L Malegat H Schmidt-Böcking, Gillaspy J, Grant I P, Gumberidze A, Henning W, Heully J L, Heully J L, Ichihara A, Ichihara A, Indelicato P, Indelicato P, Indelicato P, Indelicato P, Indelicato P, Indelicato P, Inderhess S E, Johnson W R, Johnson W R, Johnson W R, Johnson W R, Kelly H P, Lamb W E, Lindgren I, Lindgren I, Lindgren I, Marrs R E, Marrs R E, Marrus R, Marrus R, Marrus R, Marrus R, Maul M, Mohr P, Mohr P J, Mohr P J, Mokler P H, Orsic-Muthig A, P Indelicato, Parente F, Plunien G, Poth H, Protic D, S Fritzsche, Santos J P, Sapirstein J, Schneider M D, Schnopper H, Schweppe J, Shabaev V, Shabaev V M, Spindler E, Stöhlker T, Stöhlker T, Stöhlker T, Stöhlker T, Sucher J, Surzhykov A, Surzhykov A, Surzhykov A, Surzhykov A, Surzhykov A, Swirles B, Tachenov S Stöhlker T Gumberidze A Spillmann U Banas D Kozhuharov C Protic D Krings T Sierpowski S, Th Stöhlker, Toleikis S, Uehling E A, Vane C R, Yerokhin V A, Yerokhin V A, Yerokhin V A   +99 more
core   +1 more source

Pore Size Effects of Mesoporous N‐Doped Carbon Nanospheres as Advanced Support Material on the Activity of Molybdenum Sulfide Catalysts for the Hydrogen Evolution Reaction

Advanced Functional Materials, EarlyView.
By tuning the pore size of mesoporous N‐doped carbon (MPNC) nanospheres as support material for molybdenum sulfide, the electrochemical activity of the composite material for the hydrogen evolution reaction can be optimized. An ideal MPNC pore size of 60 nm allows a high number of molybdenum sulfide active sites while maintaining efficient proton and ...
Niklas Ortlieb, Christian Völker, Lars Guggolz, Anna Fischer   +3 more
wiley   +1 more source

Overview of the Recent Findings in the Perovskite-Type Structures Used for Solar Cells and Hydrogen Storage

Energies
Perovskite-type structures have unique crystal architecture and chemical composition, which make them highly attractive for the design of solar cells.
Meng-Hsueh Kuo, Neda Neykova, Ivo Stachiv   +2 more
doaj   +1 more source

Robust and Reversible Thermofluorescence in Solvent‐Free Thermoplastic Polyurethane Composites

Advanced Functional Materials, EarlyView.
Thermofluorescent polymer composites with high‐contrast optical outputs are prepared by solvent‐free blending of indenoquinacridone dye into a thermoplastic polyurethane matrix. The temperature‐dependent fluorescence originates from aggregation–dissociation of the dye molecules, regulated by competing hydrogen bonds from the polymer matrix.
Guanghua Yu, Bowen Tian, Jazmine Aiya Marquez, Chia‐Min Hsieh, Qingsheng Wang, Hung‐Jue Sue, Mohammed Al‐Hashimi, Peiran Wei, Lei Fang   +8 more
wiley   +1 more source

Alliance for Collaborative Research in Alternative Fuel Technology (ALL-CRAFT) [PDF]

, 2009
Track IV: Materials for Energy ApplicationsIncludes audio file (21 min.)ALL-CRAFT (http://all-craft.missouri.edu) is a partnership of the University of Missouri,Columbia (MU, lead institution) and Midwest Research Institute (MRI), Kansas City, to ...
Pfeifer, Peter
core  

Exploring N-rich phases in LixNy clusters for hydrogen storage at nano-scale

, 2015
We have performed cascade genetic algorithm and ab initio atomistic thermodynamics under the framework of first-principles density functional theory to study the (meta-)stability of a wide range of LixNy clusters.
Bhattacharya, Amrita, Bhattacharya, Saswata   +1 more
core   +1 more source

Rational Device Design and Doping‐Controlled Performance in Fast‐Response π‐Ion Gel Transistors

Advanced Functional Materials, EarlyView.
π‐Ion gel transistors (PIGTs) achieve extraordinary transconductance and stability through device configuration optimization, high‐mobility conjugated polymer selection, and hole scavenger doping. The optimized PIGTs maintain performance on flexible substrates, enabling printed, fast‐response, and wearable electronics.
Masato Kato, Soh Kushida, Nafees Umar Draz, Dan Kyotani, Emanuel Smarsly, Kyota Yoshinaga, Wenhao He, Uwe H. F. Bunz, Kazuhiro Marumoto, Tatsuya Mori, Yohei Yamamoto   +10 more
wiley   +1 more source