Results 41 to 50 of about 330,449 (293)

Removing Homocoupling Defects in Alkoxy/Alkyl‐PBTTT Enhances Polymer:Fullerene Co‐Crystal Formation and Stability

open access: yesAdvanced Functional Materials, EarlyView.
PBTTT‐OR‐R, a C14‐alkoxy/alkyl‐PBTTT polymer derivative, is of substantial interest for optoelectronics due to its specific fullerene intercalation behavior and enhanced charge‐transfer absorption. Comparing this polymer with (S) and without (O) homocoupling defects reveals that PBTTT‐OR‐R(O) forms stable co‐crystals with PC61BM, while PBTTT‐OR‐R(S ...
Zhen Liu   +14 more
wiley   +1 more source

Kinetiks of cellular populations under influence of infra-red low-power laser irradiation [PDF]

open access: yesСаратовский научно-медицинский журнал, 2010
The morphokinetiks of cellular populations under the influence of infra-red low-power laser irradiation has been studied. our researchers evidenced, that the number of cortical thymocytes decreases under the influence of infra-red low-power laser ...
I.O. Bugaeva, A.V. Egorova, O.V. Zlobina
doaj  

Properties of the Scale Invariant $O(g^4)$ Lipatov Kernel [PDF]

open access: yes, 1995
We study the scale-invariant $O(g^4)$ kernel which appears as an infra-red contribution in the BFKL evolution equation and is constructed via multiparticle $t$-channel unitarity.
Alan R. White   +15 more
core   +3 more sources

Intramolecular Down‐ and Up‐Conversion in Dimeric Tetracene Complexes Centered via Platinum(II) and Palladium(II)

open access: yesAdvanced Functional Materials, EarlyView.
Metal‐tetracene dimeric complexes are synthesized through the pyridyl coordination to either Pt(II) or Pd(II). Photophysical properties are systematically compared as a function of the metal using steady‐state and time‐resolved spectroscopy. The Pt(II) dimer exhibits efficient intramolecular singlet fission and subsequent intramolecular up‐conversion ...
Yifan Bo   +4 more
wiley   +1 more source

Penelitian kadar VCM pada botol kemas plastik untuk obat dan makanan

open access: yesMajalah Kulit, Karet, dan Plastik, 1995
The research of the VCM concentration has been done plastic bottle for drug and food packaging to detect the possible of VCM concentration that be contained. Plastics bottles took from market and manufacture. Used for drug and food packaging.
Kusumo Retno Winahyu, M Sri Wahyuni
doaj   +1 more source

Non Thermal‐Driven Photocatalytic Ammonia Decomposition at Near‐Room Temperature on a Plasmonic Nanocone Array

open access: yesAdvanced Functional Materials, EarlyView.
Plasmonic photocatalytic ammonia decomposition occurs at near‐room temperature on a plasmonic Au nanocone array under visible light illumination. The nanostructure efficiently harnesses plasmonic modes, leading to increased reaction rates upon plasmon decay.
Thanh‐Lam Bui   +17 more
wiley   +1 more source

Backbone Heterojunction Photocatalysts for Efficient Sacrificial Hydrogen Production

open access: yesAdvanced Functional Materials, EarlyView.
Herein, a ‘single‐component’ organic semiconductor photocatalyst is presented in which a molecular donor is bonded to a polymer acceptor. The resultant material demonstrates exceptional photocatalytic activity for hydrogen evolution in aqueous triethylamine with an outstanding external quantum efficiency of 38% at 420 nm.
Richard J. Lyons   +11 more
wiley   +1 more source

Heat transfer measurements with TOIRT method

open access: yesEPJ Web of Conferences, 2017
Temperature Oscillation Infra-Red Thermography (TOIRT) method was used to measure heat transfer coefficients between a at surface and a confined impinging jet generated by an impeller in a difusor and baffled vessel.
Solnař S.   +3 more
doaj   +1 more source

PENATALAKSANAAN FISIOTERAPI PADA KONDISI TRIGGER FINGER DENGAN INTERVENSI ULTRASOUND (US), INFRARED (IR) DAN TRANSVERSE FRICTION DI RSUD BENDAN PEKALONGAN

open access: yesJurnal Fisioterapi dan Rehabilitasi, 2018
Trigger finger or tenosyvitis stenosing is described as a condition where the finger tendon is locked at the time of movement from the flexion position toward the extension position.
Ari Santoso, Eko Budi Prasetyo
doaj   +1 more source

Tailoring the Properties of Functional Materials With N‐Oxides

open access: yesAdvanced Functional Materials, EarlyView.
The properties of materials bearing N‐oxide groups are often dominated by the polar N+─O− bond. It provides hydrophilicity, selective ion‐binding, electric conductivity, or antifouling properties. Many of the underlying mechanisms have only recently been discovered, and the interest in N‐oxide materials is rapidly growing.
Timo Friedrich   +5 more
wiley   +1 more source

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