Results 201 to 210 of about 29,380 (303)

Enhancing Optoelectronic Properties in Phthalocyanine‐Based SURMOFs: Synthesis of ABAB Linkers by Avoiding Statistical Condensation with Tailored Building Blocks

Advanced Functional Materials, EarlyView.
A novel phthalocyanine (PC)‐based metal–organic framework (MOFs) is synthesized using ditopic PC linkers obtained through regioselective statistical condensation. The resulting MOF exhibits significant improvements in electronic absorption, thereby enhancing the material's performance in light harvesting and energy conversion.
Lukas S. Langer, Mareen Stahlberger, Xiaojing Liu, Yi Luo, Niklas E. Häußermann, Puja Singhvi, Yidong Liu, Olaf Fuhr, Martin Nieger, Lars Heinke, Thomas Heine, Christof Wöll, Stefan Bräse   +12 more
wiley   +1 more source

Workforce and systems change to treat adolescent substance use disorder within integrated pediatric primary care: A cluster-randomized stepped-wedge trial. [PDF]

Contemp Clin Trials
Hulvershorn LA, Aalsma M, Dellucci TV, Burns A, Marriott BR, Pescosolido B, Green HD, Saldana L, Chapman J, Monahan P, Wiehe SE, Miech EJ, Adams ZW.   +12 more
europepmc   +1 more source

A blended professional learning intervention for early childhood educators to target the promotion of physical activity and healthy eating: the HOPPEL cluster randomized stepped-wedge trial. [PDF]

BMC Public Health, 2022
Me P, Mj E, Ad O, K P, M B, Ra J.
europepmc   +1 more source

Bias‐Free Highly Efficient and Stable Dye‐Sensitized Photoelectrochemical Cells via Cascade Charge Transfer

Advanced Functional Materials, EarlyView.
A buried‐junction DSPEC design is introduced that leverages cascade charge transfer to enhance efficiency, stability, and versatility. This approach facilitates effective charge transfer and minimizes recombination losses, leading to significant improvements.
Jun‐Hyeok Park, Kyounglim Kim, Jinyoung Lee, Sarang Kim, Gwangsu Yoon, So Yeon Yoon, Jeong Kyeong Lee, Ji‐Wook Jang, Tae‐Hyuk Kwon   +8 more
wiley   +1 more source

Stepped-Wedge Trial of Decision Support for Acute Kidney Injury on Surgical Units. [PDF]

Kidney Int Rep
James MT, Dixon E, Tan Z, Mathura P, Datta I, Lall RN, Landry J, Minty EP, Samis GA, Winkelaar GB, Pannu N.   +10 more
europepmc   +1 more source

Communities Helping the Hearing of Infants by Reaching Parents (CHHIRP) through patient navigation: a hybrid implementation effectiveness stepped wedge trial protocol. [PDF]

BMJ Open, 2022
Bush M, Hatfield M, Schuh M, Balasuriya B, Mahairas A, Jacobs J, Studts C, Westgate P, Schoenberg N, Shinn J, Creel L.   +10 more
europepmc   +1 more source

Photoswitchable Conductive Metal–Organic Frameworks

Advanced Functional Materials, EarlyView.
A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu, Mersad Mostaghimi, Abhinav Chandresh, Saibal Jana, Wolfgang Wenzel, Lars Heinke   +5 more
wiley   +1 more source

Person-centred HIV care and prevention for youth in rural South Africa: preliminary implementation findings from Thetha Nami ngithethe nawe stepped-wedge trial of peer-navigator mobilization into mobile sexual health services. [PDF]

J Int AIDS Soc
Busang J, Ngoma N, Zuma T, Herbst C, Okesola N, Chimbindi N, Dreyer J, Smit T, Bird K, Mtolo L, Behuhuma O, Hanekom W, Herbst K, Lebina L, Seeley J, Copas A, Baisley K, Shahmanesh M.   +17 more
europepmc   +1 more source

Improving efficiency in the stepped-wedge trial design via Bayesian modeling with an informative prior for the time effects. [PDF]

Clin Trials, 2021
Zhan D, Ouyang Y, Xu L, Wong H.
europepmc   +1 more source

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu, Giovanni Gammaitoni, Michael Häfner, Eduardo Villalobos‐Portillo, Carlo Marini, Matteo Bianchini   +5 more
wiley   +1 more source