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| 1 | Multiband emission from single β-NaYF_(4)(Yb,Er) nanoparticles at high excitation power densities and comparison to ensemble studies显示文摘Ensemble and single particle studies of the excitation power density (P)-dependent upconversion luminescence (UCL) of core and core-shell β-NaYF_(4):Yb,Er upconversion nanoparticles (UCNPs) doped with 20% Yb^(3+) and 1% or 3% Er^(^(3+)) performed over a P regime of 6 orders of magnitude reveal an increasing contribution of the emission from high energy Er^(3+) levels at P > 1 kW/cm^(2). This changes the overall emission color from initially green over yellow to white. While initially the green and with increasing P the red emission dominate in ensemble measurements at P < 1 kW/cm^(2), the increasing population of higher Er^(^(3+)) energy levels by multiphotonic processes at higher P in single particle studies results in a multitude of emission bands in the ultraviolet/visible/near infrared (UV/vis/NIR) accompanied by a decreased contribution of the red luminescence. Based upon a thorough analysis of the P-dependence of UCL, the emission bands activated at high P were grouped and assigned to 2–3, 3–4, and 4 photonic processes involving energy transfer (ET), excited-state absorption (ESA), cross-relaxation (CR), back energy transfer (BET), and non-radiative relaxation processes (nRP). This underlines the P-tunability of UCNP brightness and color and highlights the potential of P-dependent measurements for mechanistic studies required to manifest the population pathways of the different Er^(3+) levels. | Florian Frenzel Christian Würth Oleksii Dukhno Frédéric Przybilla Lisa MWiesholler Verena Muhr Thomas Hirsch Yves Mély Ute Resch-Genger | 2021 | Nano Research2021，14，11： | 3 |
| 2 | 直接光控晶闸管在脉冲电源上的应用显示文摘具有集成保护功能的直接光控晶闸管 (LTT)已得到了广泛应用。这种晶闸管是为高压直流输电(HVDC)而开发的。通过改进门极结构 ,光控晶闸管也可用于大功率脉冲电源上。由于采用了直接光触发 ,LTT特别适用于串联应用。 | J Przybilla R Keller U Kellner C Schneider H J Schulze F J Niedernostheide | 2002 | 电力电子技术2002，36，6： | 2 |
| 3 | Insect stings:clinical features and management显示文摘 | Przybilla B Ru(e)ff F | 2012 | Dtsch Arztebl Int2012，109，13： | 1 |
| 4 | Atopy patch test reaetions show a rapid influx of inflammatory dendritic epidermal cells (IDEC) in extrinsic and intrinsic atopic dermatitis patients 显示文摘 | Kerschenlohr K Decard S Przybilla B | 2003 | ] Allergy Clin Irnmnnol2003，11，4： | 1 |
| 5 | Role of Growth Stresses on the Structure of Oxide Scales on Nickel at 800 and 900°C显示文摘 | W. Przybilla M. Schütze | 2002 | Oxidation of Metals (-)2002，，1： | 1 |
| 6 | MALDI - TOF mass spectrometry of insoluble gi ant polycyclic aromatic hydrocarbons by a new meth- od of sample preparation显示文摘 | PRZYBILLA L BRAND J D YOSHIMURA K | 2000 | Anal Cbem2000，72，19： | 1 |
| 7 | Atopy patch test reactions show a rapid influx of inflammatory dendritic epidermal cells in patients with extrinsic atopic dermatitis and patients with intrinsic atopic dermatitis显示文摘 | Kerschenlohr K Decard S Przybilla B | 2003 | J Allergy Clin Immunol2003，111，4： | 1 |
| 8 | Change of skin roughness due to lowering air humidity in a climate chamber显示文摘 | Eberlein-Konig B Spiegel A Przybilla B | 1996 | Acta Derm Venereol1996，76，： | 1 |
| 9 | Photodegradation of some quinolones used as antimicrobial therapeutics显示文摘 | Tiefenbacher EM Hean E Przybilla B | 1994 | J Pharm Sci1994，83，4： | 1 |
| 10 | Role of Growth Stresses on the Structure of Oxide Scales on Nickel at 800 and 900°C显示文摘 | W. Przybilla M. Schütze | 2002 | Oxidation of Metals (-)2002，，1： | 1 |
| 11 | IgE-mediated anaphylaxis to viscotoxins of mistletoe(Viscum album)extracts显示文摘 | BAUER C OPPEL T PRZYBILLA B | 2003 | Journal of Allerg and Clinical Immunology2003，113，： | 1 |
| 12 | IgE-mediated anaphylaxis to viscotoxins of mistletoe( Viscum album) extracts显示文摘 | Bauer C Oppel T Przybilla B | 2003 | J Allerg Clin lmmunol2003，113，2： | 1 |
| 13 | Detection of trace amounts of hidden allergens: hazelnut and almond proteins in chocolate显示文摘 | SCHEIBE B WEISS W PRZYBILLA B | 2001 | Journal of Chromatography B2001，756，12： | 1 |
| 14 | Identification of Listeria monocytogenes genes contributing to intraceUular replication by expression profiling and mutant screening显示文摘 | Joseph B Przybilla K Stuhler C | 2006 | JBacteriol2006，188，2： | 1 |
| 15 | Role of Growth Stresses on the Structure of Oxide Scales on Nickel at 800℃ and 900℃显示文摘 | Przybilla W Schutze M | 2002 | Oxidation of Metals2002，58，1： | 1 |
| 16 | Remodeling of ACL Allografts is Inhibited by Peracetic Acid Sterilization显示文摘 | Sven U. Scheffler Johannes Gonnermann Julia Kamp Dorothea Przybilla Axel Pruss | 2008 | Clinical Orthopaedics and Related Research2008，，： | 1 |
| 17 | Role of growth stresses on the structure of oxide scales on nickel at 800 and 900°C 显示文摘 | Przybilla W Schutze M | 2002 | Oxidation of Metals2002，58，1： | 1 |
| 18 | Serum concentration of baseline mast cell tryptase:evidence for a decline during long-term immunotherapy for Hymenoptera venom allergy显示文摘 | Dugas-Breit S Przybilla B Dugas M | | 0，，： | 1 |
| 19 | Environmental influences on UVB erythema显示文摘 | Gollhausen R Przybilla B Galosi A | 1987 | Photodermatol1987，4，3： | 1 |
| 20 | Ultraviolet B radiation induced production of intexleukin 1 alpha and intexleukin 6 in a human squamous carcinoma cell line is wavelength -dependent and can be inhibited by pharmacological agents显示文摘 | Eberlein - Konig B Jager C Przybilla B | 1998 | Br J Dermatol1998，139，3： | 1 |
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