Effect of crystal and beam tilt on simulated high-resolution TEM images of interfaces.

abstract：:We present a microscopic investigation of nanocomposite films of iron oxide (γ-Fe(2)O(3)) magnetic nanowires (NWs) aligned into polymers, formed upon evaporation of solutions of acrylate polymer/magnetic nanoparticles under magnetic field (MF). The field causes the assembly of the γ-Fe(2)O(3) nanoparticles along the d...

journal_title：Microscopy research and technique

authors： Fragouli D,Torre B,Bertoni G,Buonsanti R,Cingolani R,Athanassiou A

更新日期：2010-10-01 00:00:00

abstract：:Transfer of a fluorescently labeled protein particle from a surface to a microsized scanning probe has been induced by repetitive scanning in aqueous medium. The so-attached particle can in turn act as a probing tool to study particle-substrate and particle-particle interactions. Attachment of the fluorescent particle...

journal_title：Microscopy research and technique

authors： Moreno-Flores S,Georgieva R,Xiong Y,Melzak K,Bäumler H,Luis Toca-Herrera J

更新日期：2010-08-01 00:00:00

abstract：:This study was designed to investigate patterns of fibrils organization in histochemically stained otoconia. Transmission electron microscope and video imaging were used. These data indicate that otoconia of the chick (Gallus domesticus) inner ear may have central cores in vivo. The data also show that the ultrastruct...

journal_title：Microscopy research and technique

authors： Fermin CD

更新日期：1993-07-01 00:00:00

abstract：BACKGROUND:The use of quality control tool for adulteration of Senna (Cassia aungustifolia) a pharmaceutically very important. They were used for multiple health disorders such as constipation, indigestion, epilepsy, asthma, piles, migraine, and heart problems. Two different species of same family or same genus used co...

journal_title：Microscopy research and technique

authors： Shaheen S,Jaffer M,Khalid S,Khan MA,Hussain K,Butt MM,Rauf Siddiqui A,Ashfaq M,Ahmad M,Zafar M,Khan F

更新日期：2019-10-01 00:00:00

abstract：:The aim of this study was to make a comparative evaluation of the surface topography of the cervical third and tip of four different rotary systems, before and after being used 12 times, in resin blocks with simulated root canals with standardized 45° curvatures, and analyzed by scanning electronic microscopy (SEM). A...

journal_title：Microscopy research and technique

authors： Yamazaki-Arasaki AK,Cabrales RJ,Kleine BM,Araki AT,Dos Santos M,Prokopowitsch I

更新日期：2013-01-01 00:00:00

abstract：:The ultrastructure of adult human articular cartilage matrix is reexamined in tissue processed according to recently improved cryotechniques [Studer et al. (1995) J. Microsc., 179:321-332]. In truely vitrified tissue, a network of fine cross-banded filaments (10-15 nm in diameter) with a periodicity characteristic of ...

journal_title：Microscopy research and technique

authors： Hunziker EB,Michel M,Studer D

更新日期：1997-05-15 00:00:00

abstract：:A major challenge when performing scanning electron microscopy and X-ray analysis on many ceramic materials is their electrical insulation properties, which leads to buildup of the surface charge and reduced contrast in the secondary electron image. A new procedure was established to quantitatively determine the neutr...

journal_title：Microscopy research and technique

authors： Wang Y,Kong M,Khan M,Zhang J,Lin C,Zeng Y

更新日期：2018-10-01 00:00:00

abstract：:One of the lessons learned from studying the nervous systems of phylogenetically distant species is that many features are conserved. Indeed, aminergic neurons in invertebrate and vertebrate systems share a multitude of common characteristics. In this review, the varied roles of serotonin, octopamine, dopamine, and hi...

journal_title：Microscopy research and technique

authors： Beltz BS

更新日期：1999-01-15 00:00:00

abstract：:This study investigated the relationship between enteroendocrine and mucus-secreting cells distribution, the severity of colonic mucosal injury and intestinal motility in experimental colorectal carcinogenesis. Using a standardized murine model of colorectal carcinogenesis, eight-weeks-old female Wistar rats weighting...

journal_title：Microscopy research and technique

authors： Novaes RD,Sequetto PL,Vilela Gonçalves R,Cupertino MC,Santos EC,Mello VJ,Araújo MR,Silva E,Oliveira TT

更新日期：2016-01-01 00:00:00

abstract：:Directed growth cone movement is crucial for the correct wiring of the nervous system. This movement is governed by the concerted actions of cell surface receptors, signaling proteins, cytoskeleton-associated molecules, and molecular motors. In order to investigate the molecular basis of growth cone motility, we appli...

journal_title：Microscopy research and technique

authors： Buchstaller A,Jay DG

更新日期：2000-01-15 00:00:00

abstract：:This study was conducted to provide comprehensive information on the anatomical and histological features of the upper (UL) and lower (LL) lips of Rahmani sheep by gross examination, morphometric analysis in addition to Light and scanning electron microscope (SEM). Samples from normal healthy adult male sheep heads we...

journal_title：Microscopy research and technique

authors： Madkour FA,Mohammed ESI

更新日期：2020-12-01 00:00:00

abstract：:It is increasingly recognized that neuroepithelial endocrine cells and organoid clusters of these cells termed neuroepithelial bodies are widely distributed in the respiratory tract of vertebrates. This review focuses on the neuroepithelial endocrine system in the airway epithelium of mammals according to observations...

journal_title：Microscopy research and technique

authors： Scheuermann DW

更新日期：1997-04-01 00:00:00

abstract：:The energy resolution of an energy dispersive spectrometer (EDS) equipped with an ultrathin window (UTW) and mounted at a high take-off angle (72 degrees) on a transmission electron microscope has been studied under a variety of operating conditions. The spectrometer resolution is close to that specified by the manufa...

journal_title：Microscopy research and technique

authors： Blackford MG,Smith KL

更新日期：1992-07-01 00:00:00

abstract：:Although several treatments for tendon lesions have been proposed, successful tendon repair remains a great challenge for orthopedics, especially considering the high incidence of re-rupture of injured tendons. Our aim was to evaluate the pharmacological potential of Aloe vera on the content and arrangement of glycosa...

journal_title：Microscopy research and technique

authors： Aro AA,Esquisatto MA,Nishan U,Perez MO,Rodrigues RA,Foglio MA,Carvalho JE,Gomes L,Vidal Bde C,Pimentel ER

更新日期：2014-12-01 00:00:00

abstract：:Several models for preparing and isolating human and animal gallbladder epithelial cells, including low-grade gallbladder carcinoma cells, as well as proposed systems for culturing these isolated epithelial cells are reviewed here. Several reports concerning tissue culture of the gallbladder are also reviewed. The cel...

journal_title：Microscopy research and technique

authors： Nakanuma Y,Katayanagi K,Kawamura Y,Yoshida K

更新日期：1997-10-01 00:00:00

abstract：:The Dominican Republic (DR) has experienced tremendous increase in the number of cases of dengue virus (DENV) reported in the past few years. There are four serotypes of DENV (1-4), and each can cause classic dengue fever (DF), dengue hemorrhagic fever (DHF), or dengue shock syndrome (DSS). DENV-1-4 are currently circ...

journal_title：Microscopy research and technique

authors： Cabrera-Batista B,Skewes-Ramm R,Fermin CD,Garry RF

更新日期：2005-11-01 00:00:00

abstract：:Although the Geographical Information System (GIS), which integrates computerized drawing computer assisted design (CAD) and relational databases (data base management system (DBMS)), is best known for applications in geographical and planning cartography, it can also use many kinds of information concerning the terri...

journal_title：Microscopy research and technique

authors： Scocco P,Brusaferro A,Catorci A

更新日期：2012-07-01 00:00:00

abstract：:Basement membranes (BMs) were first described in the mid-19th century, but they were not isolated and prepared for compositional studies until nearly 100 years later. Early methods of isolation were carried out on renal glomeruli, which were first sub-fractionated from kidney tissues by sieving. BMs were then isolated...

journal_title：Microscopy research and technique

authors： Carlson EC

更新日期：1994-06-15 00:00:00

abstract：:This review article focuses on the ontogeny and the regulatory mechanisms involved in the modulation of the intracellular events governing the assembly and delivery of lipoproteins in human gut. The human fetal intestine organizes villi covered with well-differentiated enterocytes during the end of the first trimester...

journal_title：Microscopy research and technique

authors： Levy E,Ménard D

更新日期：2000-05-15 00:00:00

abstract：:Förster resonance energy transfer (FRET) allows one to study interactions between two fluorescently labeled molecules (donors and acceptors) at distances on the order of 5 nm. Many studies have described methods of how to measure the efficiency of FRET. However, few have addressed the question of how fluorescence from...

journal_title：Microscopy research and technique

authors： Neher RA,Neher E

更新日期：2004-06-01 00:00:00

abstract：:The superior olivary complex (SOC) is part of the auditory brainstem of the vertebrate brain. Residing ventrally in the rhombencephalon, it receives sensory signals from both cochleae through multisynaptic pathways. Neurons of the SOC are also a target of bilateral descending projections. Ascending and descending effe...

journal_title：Microscopy research and technique

authors： Illing RB,Kraus KS,Michler SA

更新日期：2000-11-15 00:00:00

abstract：:Sensory mechanisms in teeth are not well understood and may involve pulpal-neural interactions. Tooth cells that proliferate in vitro have polyclonal immunoreactivity (IR) for glial fibrillary acidic protein (GFAP), growth-associated protein (GAP-43), and vimentin, plus glial-like ion channels. Here, we analyzed GFAP-...

journal_title：Microscopy research and technique

authors： Byers MR,Maeda T,Brown AM,Westenbroek RE

更新日期：2004-12-01 00:00:00

abstract：:This paper summarizes the essential features of the various facilities dedicated to in situ irradiation effects research around the world at the present time, mentions some essential techniques that are involved in this type of research, and describes very briefly some examples of studies employing these facilities an...

journal_title：Microscopy research and technique

authors： Allen CW,Ryan EA

更新日期：1998-08-15 00:00:00

abstract：:Protein expression patterns are a primary determinant of tissue function and in this study we developed methods to study protein expression over macroscopic distances at subcellular levels of detail. Using the mammalian lens as a model tissue system, we show that by combining two-photon microscopy with novel image mon...

journal_title：Microscopy research and technique

authors： Jacobs MD,Donaldson PJ,Cannell MB,Soeller C

更新日期：2003-09-01 00:00:00

abstract：:In animal oocytes, the centrosome exists as an acentriolar aggregate of centrosomal material that is regulated in a dynamic manner throughout the process of meiotic maturation. Recently, it has been demonstrated that in female meiotic systems spindle assembly is likely regulated by chromosomal and microtubule/microtub...

journal_title：Microscopy research and technique

authors： Carabatsos MJ,Combelles CM,Messinger SM,Albertini DF

更新日期：2000-06-01 00:00:00

abstract：:The through focus exit wave reconstruction technique uses a series of high resolution electron microscopy images to reconstruct the complex electron wavefunction at the exit plane of the specimen. The feasibility of the through focus exit wave reconstruction method and its most important limitations are discussed. It ...

journal_title：Microscopy research and technique

authors： Zandbergen HW,Van Dyck D

更新日期：2000-05-01 00:00:00

abstract：:The histomicroscopy and normal anatomy of the major body organ systems were investigated in the adult killifish, Aphanius hormuzensis using histological examination, X-ray imaging, double staining, light microscopy and scanning electron microscopy (SEM). Based on the histomicroscopic observations, the kidney, liver an...

journal_title：Microscopy research and technique

authors： Motamedi M,Shamsaldini F,Teimori A,Hesni MA

更新日期：2019-04-01 00:00:00

abstract：:This study was carried out to identify 20 high valued medicinal plants of District Lahore, Punjab, Pakistan with the help of the palynological studies. The distinguishing characteristics for selected species were found by systematized methods using light microscopy and Scanning Electron Microscopy. In this study, impo...

journal_title：Microscopy research and technique

authors： Shaheen S,Jaffer M,Khan F,Hussain K,Hanif U,Younis S,Ilyas S,Ishtiaq S

更新日期：2018-12-01 00:00:00

abstract：:Growth rings were used to determine the root age of medicinal Paeonia lactiflora from four producing areas, and their corresponding paeoniflorin content were measured based on the identification of ages. Different P. lactiflora root samples of different ages were collected from the four major growing areas in China: B...

journal_title：Microscopy research and technique

authors： Zha LP,Cheng ME,Peng HS

更新日期：2012-09-01 00:00:00

abstract：:This in vitro study aimed to investigate the tubular penetration depth of four different sealers used with two different obturation methods in the apical, middle, and coronal root canal dentin. Eighty-four single-rooted teeth were instrumented until the F4 ProTaper universal rotary file and filled with AH26, AH Plus (...

journal_title：Microscopy research and technique

authors： Turkyilmaz A,Erdemir A

更新日期：2020-12-01 00:00:00