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17篇 您的检索式：作者名="Roike"

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		题名	作者	年代	出处	被引量
	1	Atypical imaging features ofadrenal gland lesions in children-report of three cases and review ofliterature显示文摘	Czerwińska K Roik D Sopy?o B		0，，02：	1
	2	Comparison of on-admission ST-segment elevation ta-ko-tsubo patients and myocardial infarction women:in-hospital course and long-term follow-up显示文摘	PAWLAK M ROIK M KOCHANOWSKI J	2012	Kardi-ol Pol2012，70，：	1
	3	The prognostic value of renal dysfunction in patients with chronic heart failure: 12-month follow-up显示文摘	Roik M Starczewska MH Stawicki S	2006	Kardiol IDol2006，64，7：	1
	4	Thermodynamic,IR spectral and X-ray diffraction studies of the '3-cyclodextrin-paraaminobenzoic acid' inclusion complex显示文摘	Roik NV Belyakova LA		0，，3：	1
	5	Volume and surface effects on two-photonic and three-photonic processes in dry co-doped upconversion nanocrystals显示文摘Despite considerable advances in synthesizing high-quality core/shell upconversion(UC)nanocrystals(NC;UCNC)and UCNC photophysics,the application of near-infrared(NIR)-excitable lanthanide-doped UCNC in the life and material sciences is still hampered by the relatively low upconversion luminescence(UCL)of UCNC of small size or thin protecting shell.To obtain deeper insights into energy transfer and surface quenching processes involving Yb^(3+) and Er^(3+) ions,we examined energy loss processes in differently sized solid core NaYF_(4) nanocrystals doped with either Yb^(3+)(YbNC;20%Yb^(3+))or Er^(3+)(ErNC;2%Er^(3+))and co-doped with Yb^(3+) and Er^(3+)(YbErNC;20%Yb^(3+) and 2%Er^(3+))without a surface protection shell and coated with a thin and a thick NaYF_(4) shell in comparison to single and co-doped bulk materials.Luminescence studies at 375 nm excitation demonstrate back-energy transfer(BET)from the ^(4)G_(11/2) state of Er^(3+) to the ^(2)F_(5/2) state of Yb^(3+),through which the red Er^(3+) ^(4)F_(9/2) state is efficiently populated.Excitation power density(P)-dependent steady state and time-resolved photoluminescence measurements at different excitation and emission wavelengths enable to separate surface-related and volume-related effects for two-photonic and three-photonic processes involved in UCL and indicate a different influence of surface passivation on the green and red Er3+emission.The intensity and lifetime of the latter respond particularly to an increase in volume of the active UCNC core.We provide a three-dimensional random walk model to describe these effects that can be used in the future to predict the UCL behavior of UCNC.	Bettina Grauel Christian Würth Christian Homann Lisa Krukewitt Elina Andresen Janina Roik Sebastian Recknagel Markus Haase Ute Resch-Genger	2022	Nano Research2022，15，3：	1
	6	Cyclodextrin-based drug stabilizing system 显示文摘	ROIK N V BELYAKOVA L A	2011	Journal of Molecular Structure2011，987，13：	1
	7	Comparison of on admis- sion ST - segment elevation tako - tsubo patients and myocardial in- farction women: in - hospital course and long - term follow - up 显示文摘	Pawlak M Roik M Kochanowski J	2012	Kardiol pol2012，70，3：	1
	8	Aortic dissection in- volving ostium of right coronary artery as the reason of myocardial in- farction显示文摘	Homzezaruk GJ Roik MF Kochman J	2006	Eur Heart J2006，27，5：	1
	9	Tako-tsubo-like transient left ventricular dysfunction-a new cause of dias- tolic heart failure 显示文摘	Roik M Scisto P Kochanowski J	2008	Int J Cardiol2008，127，2：	1
	10	Evaluation of antidepressant activity in a model of depression like state due to social isolation in rats显示文摘	Shabanov P D Roik R O	2005	Eksp Klin Fammkol2005，68，4：	1
	11	Design method for composite columns with unsymmetrical cross-sections 显示文摘	Roik K Bergmann R	1990	Journal of Constructional Steel Research1990，15，12：	1
	12	Cyclodextrin-based drug stabilizing system 显示文摘	The utility of cyclodextrins for Journal of Controlled Release Roik N V Belyakova L A	2011	Journal of Molecular Structure2011，987，13：	1
	13	Thermodynamic,IR spectral and X-ray diffraction studies of the 'β-cyclodextrin-paraaminobenzoic acid' inclusion complex显示文摘	ROIK N V BELYAKOVA L A		0，，3：	1
	14	Statin therapy and mortality among patients hospitalized with heart failure and preserved left ventricular function a preliminary report显示文摘	ROIK M STARCZEWSKA M H HUCZEK Z	2008	Acta Cardiol2008，63，：	1
	15	Aortic dissection involving ostium of right coronary artery as the reason of myocardial infarction显示文摘	Horszezaruk G J Roik M F Kochman J	2006	Eur Heart J2006，27，5：	1
	16	Infrarenal Abdominal Aortic Aneurysm Complicated by Persistent Endotension After Endovascular Repair:Report of a Case显示文摘	Imamura A Roike Y Iwaki R		0，，：	1
	17	Harmfulness of Leaf Miners (Agromyzidae) on Winter Wheat Plantations in Poland显示文摘	Kamila Roik Felicyta Walczak	2012	Journal of Agricultural Science and Technology(A)2012，2，3：	0

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