SPR-based plastic optical fibre biosensor for the detection of C-reactive protein in serum.

abstract：:Skin fibrosis is a chronic debilitating feature of several skin diseases that lead to characteristic increases in dermal fibroblast proliferation and collagen deposition through upregulation in components of the transforming growth factor beta (TGF-B)/SMAD pathway. In contrast to ultraviolet phototherapy, high-fluence...

journal_title：Journal of biophotonics

authors： Mamalis A,Koo E,Tepper C,Jagdeo J

更新日期：2019-05-01 00:00:00

abstract：:In photoacoustic tomography (PAT), a tunable laser typically illuminates the tissue at multiple wavelengths, and the received photoacoustic waves are used to form functional images of relative total haemoglobin (rHbT) and blood oxygenation saturation (%sO2 ). Due to measurement errors, the estimation of these paramete...

journal_title：Journal of biophotonics

authors： Amidi E,Yang G,Uddin KMS,Luo H,Middleton W,Powell M,Siegel C,Zhu Q

更新日期：2020-12-30 00:00:00

abstract：:Laser therapy, also known as Photobiomodulation (PBM) is indicated to reduce pain associated with different pathologies and applied using protocols that vary in wavelength, irradiance and fluence. Its mechanisms of action are still unclear and possibly able to directly impact on pain transmission, reducing nociceptor ...

journal_title：Journal of biophotonics

authors： Zupin L,Ottaviani G,Rupel K,Biasotto M,Zacchigna S,Crovella S,Celsi F

更新日期：2019-10-01 00:00:00

abstract：:Diffuse reflectance spectroscopy is a rapidly growing technology in the biophotonics community where it has shown promise in its ability to classify different tissues. In the steady-state domain a wide spectrum of clinical applications is supported with this technology ranging from diagnostic to guided interventions. ...

journal_title：Journal of biophotonics

authors： Bydlon TM,Nachabé R,Ramanujam N,Sterenborg HJ,Hendriks BH

更新日期：2015-01-01 00:00:00

abstract：:In this review we provide a description of the basic concepts and paradigms currently constituting the foundations of adult stem cell biology, and discuss the role that live imaging techniques have in the development of the field. We focus on live imaging of hematopoietic stem cells (HSCs) as the basic biology and cli...

journal_title：Journal of biophotonics

authors： Lo Celso C,Wu JW,Lin CP

更新日期：2009-11-01 00:00:00

abstract：:Stimulated Raman scattering (SRS) has been applied to unstained samples of articular cartilage enabling the investigation of living cells within fresh tissue. Hyperspectral SRS measurements over the CH vibrational region showed variations in protein and lipid content within the cells, pericellular matrix and interterr...

journal_title：Journal of biophotonics

authors： Mansfield J,Moger J,Green E,Moger C,Winlove CP

更新日期：2013-10-01 00:00:00

abstract：:We report the use of ultrasound modulated optical tomography (UOT) with heterodyne parallel detection to locally sense and image blood flow deep inside a highly scattering medium. We demonstrate that the UOT signal is sensitive to the speed of the blood flow in the ultrasound focus and present an analytical model that...

journal_title：Journal of biophotonics

authors： Hussain A,Steenbergen W,Vellekoop IM

更新日期：2018-01-01 00:00:00

abstract：:Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease with a wide range of survival times. We aimed to explore prognostic factors related to short survival based on clinical features and plasma metabolic signatures using surface-enhanced Raman spectroscopy (SERS). One hundred and thirty-eight sporad...

journal_title：Journal of biophotonics

authors： Zhang QJ,Chen Y,Zou XH,Hu W,Lin XL,Feng SY,Chen F,Xu LQ,Chen WJ,Wang N

更新日期：2019-08-01 00:00:00

abstract：:Fluctuations in brain water content has attracted increasing interest, particularly as regards studies of the glymphatic system, which is connected with the complex organization of dural lymphatic vessels, responsible for cleaning tissue. Disturbances of glymphatic circulation are associated with several brain disorde...

journal_title：Journal of biophotonics

authors： Myllylä T,Harju M,Korhonen V,Bykov A,Kiviniemi V,Meglinski I

更新日期：2018-08-01 00:00:00

abstract：:The purpose of this study was to evaluate the tomographic features of postrefractive surgery eyes. This was a retrospective evaluation of clinical data. Three patients with post-LASIK (laser-assisted in situ keratomileusis) and two patients with post-SMILE (small incision lenticule extraction) ectasia were imaged with...

journal_title：Journal of biophotonics

authors： Khamar P,Dalal R,Chandapura R,Francis M,Shetty R,Nelson EJR,Nuijts RMMA,Sinha Roy A

更新日期：2019-02-01 00:00:00

abstract：:In preclinical researches, bioluminescence tomography (BLT) has widely been used for tumor imaging and monitoring, imaged-guided tumor therapy, and so forth. For these biological applications, both tumor spatial location and morphology analysis are the leading problems needed to be taken into account. However, most ex...

journal_title：Journal of biophotonics

authors： Guo H,Gao L,Yu J,He X,Wang H,Zheng J,Yang X

更新日期：2020-04-01 00:00:00

abstract：:We report on transient membrane perforation of living cancer cells using plasmonic gold nanoparticles (AuNPs) enhanced single near infrared (NIR) femtosecond (fs) laser pulse. Under optimized laser energy fluence, single pulse treatment (τ = 45 fs, λ = 800 nm) resulted in 77% cell perforation efficiency and 90% cell v...

journal_title：Journal of biophotonics

authors： Boutopoulos C,Bergeron E,Meunier M

更新日期：2016-01-01 00:00:00

abstract：:In the current clinical care practice, Gleason grading system is one of the most powerful prognostic predictors for prostate cancer (PCa). The grading system is based on the architectural pattern of cancerous epithelium in histological images. However, the standard procedure of histological examination often involves ...

journal_title：Journal of biophotonics

authors： Yang Q,Xu Z,Liao C,Cai J,Huang Y,Chen H,Tao X,Huang Z,Chen J,Dong J,Zhu X

更新日期：2020-02-01 00:00:00

abstract：:Microfluidics and photonics come together to form a field commonly referred to as 'optofluidics'. Flow cytometry provides the field with a technology base from which both microfluidic and photonic components be developed and integrated into a useful device. This article reviews some of the more recent developments to ...

journal_title：Journal of biophotonics

authors： Godin J,Chen CH,Cho SH,Qiao W,Tsai F,Lo YH

更新日期：2008-10-01 00:00:00

abstract：:The authors have developed a tomographic diffractive microscope that combines microholography with illumination from an angular synthetic aperture. It images specimens relative to their complex index of refraction distribution (index and absorption) and permits imaging of unlabelled specimens, with high lateral resolu...

journal_title：Journal of biophotonics

authors： Simon B,Debailleul M,Beghin A,Tourneur Y,Haeberlé O

更新日期：2010-07-01 00:00:00

abstract：:As the field of tissue engineering evolves, there will be an increasingly important need to visualize and track the complex dynamic changes that occur within three-dimensional constructs. Optical coherence tomography (OCT), as an emerging imaging technology applied to biological materials, offers a number of significa...

journal_title：Journal of biophotonics

authors： Liang X,Graf BW,Boppart SA

更新日期：2009-11-01 00:00:00

abstract：:In vivo visualization of the human lymphatic system is limited by the mode of delivery of tracing agents, depth of field and size of the area examined, and specificity of the cell markers used to distinguish lymphatic endothelium from the blood vessels and the surrounding tissues. These limitations are particularly pr...

journal_title：Journal of biophotonics

authors： Lokmic Z

更新日期：2018-08-01 00:00:00

abstract：:Osteocytes are the most abundant cells in bone and always the focus of bone research. They are embedded in the highly scattering mineralized bone matrix. Consequently, visualizing osteocytes deep in bone with subcellular resolution poses a major challenge for in vivo bone research. Here we overcome this challenge by d...

journal_title：Journal of biophotonics

authors： Wang K,Du Y,Liu H,Gan M,Tong S,Wen W,Zhuang Z,Qiu P

更新日期：2019-04-01 00:00:00

abstract：:Nanofluidics enables the imaging of stretched single molecules with potential applications for single molecule sequence mapping. Lab-on-a-chip devices for single cell trapping and lyzing, genomic DNA extraction from single cells, and optical mapping of genomic length DNA has been demonstrated separately. Yet the pursu...

journal_title：Journal of biophotonics

authors： Marie R,Kristensen A

更新日期：2012-08-01 00:00:00

abstract：:Noninvasive body shaping is becoming a growing demand. The aim of this study was to investigate the efficacy and safety of the combined treatments of 1064 nm Nd:YAG and 2940 nm Er:YAG in noninvasive lipolysis and skin tightening. Ten females were enrolled, and all women's side of the waist or the lower part of the abd...

journal_title：Journal of biophotonics

authors： Vas K,Besenyi Z,Urbán S,Badawi A,Pávics L,Erős G,Kemény L

更新日期：2019-09-01 00:00:00

abstract：:Myelin is a key component of the peripheral nervous system, whose structure anomaly in the digital skin is implicated in neuropathy. Here we demonstrate an in vivo labeling and imaging technique, capable of visualizing myelin sheaths deep in the mouse digital skin. Through material characterization, we verify that 3-p...

journal_title：Journal of biophotonics

authors： He C,Deng X,Pan Y,Tong S,Kang J,Li J,Qiu P,Wang K

更新日期：2020-12-01 00:00:00

abstract：:Ectasia after refractive surgery represents a major concern among refractive surgeons. Corneal abnormalities and preexisting corneal ectasia are the most important risk factors. Corneal topography and central corneal thickness are the factors traditionally screening for in refractive surgery candidates. Study of the a...

journal_title：Journal of biophotonics

authors： Luz A,Lopes B,Salomão M,Ambrósio R

更新日期：2016-05-01 00:00:00

abstract：:In this work we aim to show how it is possible to exploit the second harmonic generation (SHG) signal for producing multimodal microscopic images of biological tissues. SHG microscopy constitutes an important tool for high-resolution, high-contrast, three-dimensional studies of live cell and tissue architectures. The ...

journal_title：Journal of biophotonics

authors： Bianchini P,Diaspro A

更新日期：2008-12-01 00:00:00

abstract：:Photoacoustic imaging (PAI) is a hybrid imaging modality with high resolution and sensitivity that can be beneficial for cancer staging. Due to insufficient endogenous photoacoustic (PA) contrast, the development of exogenous agents is critical in targeting cancerous tumors. The current study demonstrates the feasibil...

journal_title：Journal of biophotonics

authors： Nguyen VP,Park S,Oh J,Wook Kang H

更新日期：2017-08-01 00:00:00

abstract：:For the screening purposes urine is an especially attractive biofluid, since it offers easy and noninvasive sample collection and provides a snapshot of the whole metabolic status of the organism, which may change under different pathological conditions. Raman spectroscopy (RS) has the potential to monitor these chang...

journal_title：Journal of biophotonics

authors： Žukovskaja O,Ryabchykov O,Straßburger M,Heinekamp T,Brakhage AA,Hennings CJ,Hübner CA,Wegmann M,Cialla-May D,Bocklitz TW,Weber K,Popp J

更新日期：2020-01-01 00:00:00

abstract：:Clinicians need a way to rapidly and reliably test the correct functioning of near-infrared spectroscopy (NIRS)-based oximeters. Therefore, optical phantoms for quality assessment of NIRS oximeters are needed. The fabrication of such phantoms that mimic the optical properties of biological tissue in the NIR range repr...

journal_title：Journal of biophotonics

authors： Tomm N,Ahnen L,Isler H,Kleiser S,Karen T,Ostojic D,Wolf M,Scholkmann F

更新日期：2019-04-01 00:00:00

abstract：:Articular cartilage posesses unique material properties due to a complex depth-dependent composition of sub-components. Raman spectroscopy has proven valuable in quantifying this composition through cartilage cross-sections. However, cross-sectioning requires tissue destruction and is not practical in situ. In this wo...

journal_title：Journal of biophotonics

authors： Mason D,Murugkar S,Speirs AD

更新日期：2021-01-01 00:00:00

abstract：:The broad range of applications of spatially-offset Raman spectroscopy (SORS) were found to involve samples having only marginal differences in Raman cross-sections between the surface and subsurface targets. We report the results of a feasibility study to evaluate the potential of the approach to identify the presenc...

journal_title：Journal of biophotonics

authors： Khan KM,Dutta SB,Krishna H,Majumder SK

更新日期：2016-09-01 00:00:00

abstract：:We present a pseudo-real-time retinal layer segmentation for high-resolution Sensorless Adaptive Optics-Optical Coherence Tomography (SAO-OCT). Our pseudo-real-time segmentation method is based on Dijkstra's algorithm that uses the intensity of pixels and the vertical gradient of the image to find the minimum cost in ...

journal_title：Journal of biophotonics

authors： Janpongsri W,Huang J,Ng R,Wahl DJ,Sarunic MV,Jian Y

更新日期：2020-08-01 00:00:00

abstract：:The use of conventional fluorescence microscopy for characterizing tissue pathological states is limited by overlapping spectra and the dependence on excitation power and fluorophore concentration. Fluorescence lifetime imaging microscopy (FLIM) can overcome these limitations due to its insensitivity to fluorophore co...

journal_title：Journal of biophotonics

authors： Gu J,Fu CY,Ng BK,Gulam Razul Ss,Lim SK

更新日期：2014-07-01 00:00:00