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145篇 您的检索式：作者名="Spitzer H"

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	题名	作者	年代	出处	被引量
1	Formation mechanisms of sub-micron pharmaceutical composite particles derived from far-and near-field Raman microscopy显示文摘Surface enhanced Raman spectroscopy(SERS) and confocal Raman microscopy are applied to investigate the structure and the molecular arrangement of sub-micron furosemide and polyvinylpyrrolidone(furosemide/PVP) particles produced by spray flash evaporation(SFE). Morphology, size and crystallinity of furosemide/PVP particles are analyzed by scanning electron microscopy(SEM) and X-ray powder diffraction(XRPD). Far-field Raman spectra and confocal far-field Raman maps of furosemide/PVP particles are interpreted based on the far-field Raman spectra of pure furosemide and PVP precursors.Confocal far-field Raman microscopy shows that furosemide/PVP particles feature an intermixture of furosemide and PVP molecules at the sub-micron scale. SERS and surface-enhanced confocal Raman microscopy(SECo RM) are performed on furosemide, PVP and furosemide/PVP composite particles sputtered with silver(40 nm). SERS and SECo RM maps reveal that furosemide/PVP particle surfaces mainly consist of PVP molecules. The combination of surface and bulk sensitive analyses reveal that furosemide/PVP sub-micron particles are formed by the agglomeration of primary furosemide nanocrystals embedded in a thin PVP matrix. Interestingly, both far-field Raman microscopy and SECo RM provide molecular information on a statistically-relevant amount of sub-micron particles in a single microscopic map;this combination is thus an effective and time-saving tool for investigating organic sub-micron composites.	Jakob Hübner Jean-Baptiste Coty Yan Busby Denis Spitzer	2021	Journal of Pharmaceutical Analysis2021，11，4：	2
2	Toll-like receptorl inhibits Toll-like receptor 4 signaling in endothelis cells显示文摘	Spitzer J H Visintin A Mazzoni A	2002	Eur J Immunol2002，32，4：	1
3	Alimit law for random walk in a random environment显示文摘	KESTEN H KOZLOV M SPITZER F	1975	Comp Math1975，30，：	1
4	Application of rorating magnetic fields in czochralski crystal growth显示文摘	Spitzer K H	1999	Progress in Crystal Growth and Characterization of Materials1999，38，1：	1
5	Application of reduction of area-temperature diagrams to the prediction of surface crack formation in continuous casting of steel显示文摘	SCHWERDTFEGER K SPITZER K H	2009	ISIJ International2009，49，4：	1
6	Increased left prefrontal activation in patients with unipolar depression:An event-related,parametric,performance-controlled fMRI study显示文摘	Walter H Wolf RC Spitzer M	2007	Journal of Affective Disorders2007，101，13：	1
7	Effectof oxide layers on spray water cooling heat transfer athigh surface temperature显示文摘	Wendelstorf R Spitzer K H Wendelstorf J	2008	International Journal ofHeat and Mass Transer2008，51，1920：	1
8	Sarcoplasmic reticulum and Na^+/Ca^2+ exchanger function during early and late relaxation in ventricular myocytes显示文摘	Yao A Matsui H Spitzer KW	1997	Am J Physiol1997，273，6：	1
9	DMSO is a strong inducer of DNA hydroxymethylation in pre-osteoblastic MC3T3-EI cells 显示文摘	Thaler 1L Spitzer S Karlic H	2012	Epigenetics2012，7，6：	1
10	Closum or nonclosure visceral peritoneum at cesarean delivery显示文摘	NAGELE F KARAS H SPITZER D	1996	Am J Obstet Gynecol1996，174，：	1
11	Multi-frequency electromagnetic stirring of liquid metals 显示文摘	K H Spitzer Georg Reiter Klaus Schwerdtfeger	1996	IS1J international1996，36，5：	1
12	Closure or nonclosure of the Visveral Peritoneum at cesarean delivery 显示文摘	Nagele F Karas H Spitzer D	1996	Am J Gynecol1996，174，：	1
13	A limit law for random walk in a random environment显示文摘	KOZLOV M SPITZER F	1975	Comp Math1975，30，：	1
14	Conservative treatment of cervical pregnancy by curettage and local prostaglandin injection 显示文摘	Spitzer D Steiner H Graf A	1997	Hum Reprod1997，12，4：	1
15	Closure or nonclosure of the visceral peritoneum at cesarean delivery显示文摘	Nagele F Karas H Spitzer D	1996	Am J Obster Gynecol1996，174，：	1
16	Newborn hearing screening in the NICU: profile of failed auditory brainstem response/passed otoacoustic emission 显示文摘	BERG A L SPITZER J B TOWERS H M	2005	Pediatrics2005，116，：	1
17	Toll - like receptor 1 inhibits Toll - like receptor 4 signaling in endothelia cells显示文摘	SPITZER J H VISINTIN A MAZZONI A	2002	Eur J Immunol2002，32，4：	1
18	Rotational electromagnetic stirring in continuous casting of round strands显示文摘	Spitzer K H Dubke M Schwerdtfeger K	1986	Metallu Trans B1986，17，3：	1
19	Closure or nonclosure of the visceral peritoneum at cesaean detivery显示文摘	Nagete F Karas H Spitzer D	1996	Am J Obstet Gynecol1996，174，：	1
20	Three-dimensional ultrasound in prenatal diagnosis of skeletal dysplasia显示文摘	Steiner H Spitzer D Weiss-Wichert PH	1995	Prenatal Diagnosis1995，15，：	1

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