Results 181 to 190 of about 25,310,483 (331)

Analyzing Electronic Excitations and Exciton Binding Energies in Y6 Films

open access: yesAdvanced Functional Materials, EarlyView.
The Y6 molecule is used for increasing the efficiency of organic solar cells. The exciton binding energy is calculated for ensembles of Y6 molecules that are representative of the typically used films. The calculations show that the excitons typically spread out over many molecules.
Sahar Javaid Akram   +2 more
wiley   +1 more source

Predictors of elevated sperm DNA fragmentation: a morphology-based approach to semen analysis. [PDF]

open access: yesBasic Clin Androl
Kazemi M   +5 more
europepmc   +1 more source

Semen Analysis of Total Motile Sperm Count Based on the 1999 and 2010 WHO Criteria. [PDF]

open access: yesJBRA Assist Reprod, 2022
Zorzi PM   +4 more
europepmc   +1 more source

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

open access: yesAdvanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal   +10 more
wiley   +1 more source

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

open access: yesAdvanced 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   +5 more
wiley   +1 more source

Correlation of A Body Shape Index and Body Roundness Index as Novel Anthropometric Indices With Semen Analysis Parameters and IVF Outcomes. [PDF]

open access: yesAm J Mens Health
Nikolic A   +6 more
europepmc   +1 more source

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