Results 231 to 240 of about 1,384,973 (255)

Green and Scalable Synthesis of Efficient and Stable CsPbBr3 Perovskite Quantum Dots Enables Low‐Threshold Amplified Spontaneous Emission

Advanced Science, EarlyView.
Green and scalable synthesis of CsPbBr3 perovskite quantum dots using bio‐sourced lecithin and hexane enables single‐batch production over 10 grams. Suppressed Auger recombination and electron‐phonon coupling yields 95% PLQY, enhanced stability, and low ASE thresholds of 230.4 (ns) and 50.1 (fs) µJ cm−2 in neat films. ABSTRACT Halide perovskite quantum
Yongfeng Liu, Mengting Zhang, Qingyu Xie, Kehao Hu, Bowen Zhang, Zhe Zhang, Jie Yang, Zhiping Hu, Juan Du, Jia Wang, Min Zhou   +10 more
wiley   +1 more source

Characterization of the Major Odorants in Non-Alcoholic Beers Brewed with Either <i>Kluyveromyces marxianus</i> or <i>Cyberlindnera saturnus</i>. [PDF]

Foods
Frank S, Maier R, Steinhaus M.
europepmc   +1 more source

Single‐Atom‐Enhanced Fully Inkjet‐Printed Electrochemical Sensor for Dopamine Detection

Advanced Science, EarlyView.
Fully inkjet‐printed paper‐based dopamine sensors are fabricated using nitrogen‐doped graphene acid functionalized with copper single atoms. The copper sites uniquely enhance dopamine oxidation through strong molecular adsorption, as verified by electrochemical measurements and DFT calculations. The approach highlights the potential of single‐atom inks
Martin‐Alex Nalepa, David Panáček, Vítězslav Hrubý, Matěj Jendrišák, Rostislav Langer, Michal Langer, Petr Jakubec, Ivan Dědek, Vojtěch Kupka, Michal Mazur, Radek Zbořil, Michal Otyepka   +11 more
wiley   +1 more source

Dual-frequency ultrasound-assisted marination modulates the odor profile of roasted catfish: from raw curing to cooking. [PDF]

Ultrason Sonochem
Qiao J, Zhang Q, Zhou N, Xiong Z, Shi T, Gao R, Yuan L.   +6 more
europepmc   +1 more source

Effect of the <i>rs2590498</i> (A/G) Polymorphism of the <i>OBPIIa</i> Gene on the Olfactory Threshold and Perception Intensity of Fatty Acids. [PDF]

Foods
Diana D, Melis M, Tomassini Barbarossa I, Crnjar R, Sollai G.   +4 more
europepmc   +1 more source

Microfinger robot with inhaling channels for active sampling and analyzing gaseous and liquid substances toward source localization. [PDF]

Sci Rep
Konishi S, Sano F, Fujimoto Y, Nakatsuka T, Iguchi J.   +4 more
europepmc   +1 more source

Comparative Study on Taste and Odor Flavor Compounds of Chrysanthemums from Five Different Varieties Using UPLC-Q-TOF-MS, GC-MS, E-Tongue, E-Nose, and Chemometrics. [PDF]

Foods
Hu G, Li X, Qin G, Ben A, Qi J.
europepmc   +1 more source

Fly navigational responses exploit plume-specific odor motion and gradient cues. [PDF]

Proc Natl Acad Sci U S A
Brudner S, Zhou B, Jayaram V, Madeira Santana G, Crimaldi JP, Clark DA, Emonet T.   +6 more
europepmc   +1 more source

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Numerical expression of odor intensity of volatile compounds from automotive polypropylene

Sensors and Actuators A: Physical, 2021
Hong Men, Chongbo Yin, Yan Shi
exaly