Search | Engineering

Subscribe Submit

Home Journals Focus Achievement Fronts About Us 中文版

Resource Type

Journal Article 1683

Conference Videos 43

Year

2024 3

2023 139

2022 181

2021 154

2020 140

2019 130

2018 105

2017 113

2016 73

2015 92

2014 54

2013 43

2012 36

2011 49

2010 49

2009 49

2008 56

2007 68

2006 47

2005 34

open ︾

Keywords

optimization 18

Machine learning 13

multi-objective optimization 10

genetic algorithm 9

neural network 8

Deep learning 7

Reinforcement learning 7

big data 7

different 5

fault diagnosis 5

reliability 5

sustainable development 5

topology optimization 5

Adsorption 4

Artificial intelligence 4

COVID-19 4

Computer vision 4

Neural network 4

algorithm 4

open ︾

Search scope:

排序： Display mode:

Chip-based waveguides for high-sensitivity biosensing and super-resolution imaging Review Articles

Chen-lei Pang, Xu Liu, Wei Chen, Qing Yang,qingyang@zju.edu.cn

Frontiers of Information Technology & Electronic Engineering 2020, Volume 21, Issue 8, Pages 1134-1149 doi: 10.1631/FITEE.1900211

Abstract: In this review, we introduce some chip-based waveguide biosensing and imaging techniques, which significantlymaterials and achieve high sensitivity sensing and high signal-to-noise ratio (SNR) super-resolution imagingCombined with recently developed chip-based light sources, these techniques offer the possibility ofbiosensing and super-resolution imaging based on integrated circuits.

Keywords： Waveguide-based sensing Waveguide-based imaging Evanescent illumination Frequency shifting and stitching

HTML PDF Collect

Carbon dots-based fluorescence sensor for two-photon imaging of pH in diabetic mice

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 3, Pages 298-306 doi: 10.1007/s11705-022-2212-9

Abstract: The carbon dots-based sensor (CA-CDs) exhibited pH-dependent increase in fluorescence intensity and showedFinally, the CA-CDs has been successfully applied for two-photon imaging of the pH in liver and kidneyImaging results showed that the pH value in kidney of diabetic mice was lower than that of the normal

Keywords： carbon dots two-photon imaging pH diabetic mice

HTML PDF Collect

Discovery of the mechanisms of acupuncture in the treatment of migraine based on functional magneticresonance imaging and omics

Frontiers of Medicine Pages 993-1005 doi: 10.1007/s11684-023-0989-7

Abstract: The functional magnetic resonance imaging (fMRI) data were analyzed for investigating brain changes induced

Keywords： acupuncture migraine fMRI metabolome proteome

HTML PDF Collect

Iron oxide nanoparticle-based theranostics for cancer imaging and therapy

Xiaoqing REN,Hongwei CHEN,Victor YANG,Duxin SUN

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 3, Pages 253-264 doi: 10.1007/s11705-014-1425-y

Abstract: studied, iron oxide nanoparticles have advantages since IONPs have good biocompatibility and spatial imagingThis review is focused on the IONP-based nanotheranostics for cancer imaging and treatment.The most recent progress for applications of IONP nanotheranostics is summarized, which includes IONP-baseddiagnosis, magnetic resonance imaging (MRI), multimodal imaging, chemotherapy, hyperthermal therapy,Future perspectives and challenges are also outlined for the potential development of IONP based theranostics

Keywords： theranostics iron oxide nanoparticles MRI drug delivery photothermal therapy photodynamic therapy

HTML PDF Collect

Ag/PMMA hollow waveguide for solar energy transmission

He LAN, Jianjun HAN, Hongping CHEN, Xiujian ZHAO

Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 3, Pages 303-307 doi: 10.1007/s11705-010-0565-y

Abstract: This paper describes an elaborate study on obtaining Ag/PMMA (polymethyl methacrylate) leaky hollow waveguideThrough analyses and comparison, a quartz capillary with the inner diameter of 2 mm was chosen as hollow waveguidesimilar spectrum as the sunlight to test and analyze the performance of the Ag/PMMA leakage hollow waveguideMeanwhile, the Ag/PMMA leaky-type hollow waveguide in this work had good qualities.

Keywords： hollow waveguide transmit the solar energy Ag/PMMA multiple film parabolic collector

HTML PDF Collect

Characterization of 3D microstructure, thermal conductivity, and heat flow of cement-based foam usingimaging technique

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 3, Pages 643-651 doi: 10.1007/s11709-021-0709-9

Abstract: study presents the results of the 3D microstructure, thermal conductivity, and heat flow in cement-basedImages were captured using X-ray micro computed tomography (micro-CT) imaging technique on cement-basedBased on the analysis, the pore volume of 11000 µm³ was determined across the three densities

Keywords： 3D pore volume distribution X-ray tomography 3D shape factor heat flow

HTML PDF Collect

Synthesized All-Pass Waveguide for Ultrafast Electronics Article

Desong Wang,Ke Wu

Engineering 2023, Volume 30, Issue 11, Pages 49-54 doi: 10.1016/j.eng.2023.04.005

Abstract: This requires a transmission line or waveguide that exhibits an all-pass frequency behavior for the transmittedHerein, we present a synthesized all-pass waveguide that demonstrates record guided-wave controllingThis waveguide technology is an important breakthrough in the evolution of ultrafast electronics, providing

Keywords： All-pass waveguide Ultrashort pulse Picosecond transmission Ultrafast electronics Terahertz technology

HTML PDF Collect

Altered white matter microarchitecture in Parkinson’s disease: a voxel-based meta-analysis of diffusiontensor imaging studies

Xueling Suo, Du Lei, Wenbin Li, Lei Li, Jing Dai, Song Wang, Nannan Li, Lan Cheng, Rong Peng, Graham J Kemp, Qiyong Gong

Frontiers of Medicine 2021, Volume 15, Issue 1, Pages 125-138 doi: 10.1007/s11684-019-0725-5

Abstract: Web-based publication databases were searched to conduct a meta-analysis of whole-brain diffusion tensorimaging studies comparing PD with healthy controls (HC) using the anisotropic effect size–signed differentialresults remained unchanged in subgroup meta-analyses of medicated patients, early stage patients, voxel-based

Keywords： Parkinson’s disease diffusion tensor imaging fractional anisotropy meta-analysis anisotropic effect size–signed

HTML PDF Collect

4-Amino-1,8-naphthalimide based fluorescent photoinduced electron transfer (PET) pH sensors as liposomalcellular imaging agents: The effect of substituent patterns on PET directional quenching

Miguel Martínez-Calvo, Sandra A. Bright, Emma B. Veale, Adam F. Henwood, D. Clive Williams, Thorfinnur Gunnlaugsson

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 1, Pages 61-75 doi: 10.1007/s11705-019-1862-8

Abstract: Four new fluorescent sensors ( - ) based on the 4-amino-1,8-naphthalimide fluorophores ( ) have beensynthesized based on the classical fluorophore-spacer-receptor model.These compounds were also tested for their imaging potential and toxicity against HeLa cells (using DRAQ5This allowed us to employ these as lysosomal probes at sub-toxic concentrations, where the based emission

Keywords： sensors pH photoinduced electron transfer cellular imaging confocal microscopy

HTML PDF Collect

evaluation of renal function using diffusion weighted imaging and diffusion tensor imaging in type 2

Xiaoyan Chen,Wenxia Xiao,Xinchun Li,Jianxun He,Xiaochun Huang,Yuyu Tan

Frontiers of Medicine 2014, Volume 8, Issue 4, Pages 471-476 doi: 10.1007/s11684-014-0365-8

Abstract:

This work aims to estimate the value of diffusion weighted imaging (DWI) and diffusion tensor imaging

Keywords： type 2 diabetes mellitus microalbuminuria diffusion weighted imaging diffusion tensor imaging early-stage

HTML PDF Collect

Fluorescent properties and

Hong GAO,Jie SONG,Shibin SHANG,Zhanqian SONG

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 1, Pages 106-115 doi: 10.15302/J-FASE-2017133

Abstract: A series of dehydroabietic acid-based diarylamines have been synthesized in order to investigate theirfluorescent properties, photostability, cell toxicity and fluorescence imaging.

Keywords： dehydroabietic acid-based diarylamine DFT study fluorescent probe in vitro imaging

HTML PDF Collect

In vivo imaging of hematopoietic stem cell development in the zebrafish

Panpan Zhang, Feng Liu

Frontiers of Medicine 2011, Volume 5, Issue 3, Pages 239-247 doi: 10.1007/s11684-011-0123-0

Abstract: imaging is crucial for developmental biology and can further help to follow cell development/differentiationRecent advances in optical imaging techniques has facilitated tracing of the developmental dynamics ofThe zebrafish is an excellent model for imaging of hematopoiesis due to its transparent embryo at earlyIn this review, we summarize recent studies related to the non-invasive imaging of HSC transgenics,

Keywords： hematopoietic stem cell hematopoiesis in vivo imaging transgenics zebrafish

HTML PDF Collect

Anefficient quadrature demodulator for medical ultrasound imaging

Hao ZHOU,Yin-fei ZHENG

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 4, Pages 301-310 doi: 10.1631/FITEE.1400205

Abstract: Quadrature demodulation is used in medical ultrasound imaging to derive the envelope and instantaneousIn this paper, we propose an efficient quadrature demodulation method for B-mode and color flow imagingIn the in vivo color flow imaging experiments, the time of the demodulation process was 5.66 ms and 3.36

Keywords： B-mode ultrasound imaging Color flow imaging Quadrature demodulation Finite impulse response filter

HTML PDF Collect

Light field imaging: models, calibrations, reconstructions,and applications Review

Hao ZHU, Qing WANG, Jingyi YU

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 9, Pages 1236-1249 doi: 10.1631/FITEE.1601727

Abstract: Light field imaging is an emerging technology in computationalphotography areas.Based on innovative designs of the imaging modeland the optical path, light field cameras not only recordFurthermore, light field based applicationson informatics, physics, medicine, and biology are exhibitedFinally,open issues in light field imaging and long-term application prospectsin other natural sciences

Keywords： Light field imaging Plenoptic function Imaging model Calibration Reconstruction

HTML PDF Collect

Synthesis and application of superparamagnetic iron oxide nanoparticles in targeted therapy and imaging

Liangqian Tong, Ming Zhao, Shu Zhu, Jing Chen

Frontiers of Medicine 2011, Volume 5, Issue 4, Pages 379-387 doi: 10.1007/s11684-011-0162-6

Abstract: Superparamagnetic iron oxide (SPIO) nanoparticles have become a popular strategy of cancer treatment and molecular imaging, targeted ligand-conjugated, and/or drug-loaded SPIO nanoparticles, as powerful tools for targeted imagingadvancements in the field of SPIO nanoparticles in terms of synthesis, targeted therapy, and cancer imaging

Keywords： nanoparticles superparamagnetic iron oxide targeted therapy molecular imaging cancer

HTML PDF Collect

Title Author Date Type Operation

Chip-based waveguides for high-sensitivity biosensing and super-resolution imaging

Chen-lei Pang, Xu Liu, Wei Chen, Qing Yang,qingyang@zju.edu.cn

Journal Article

Carbon dots-based fluorescence sensor for two-photon imaging of pH in diabetic mice

Journal Article

Discovery of the mechanisms of acupuncture in the treatment of migraine based on functional magneticresonance imaging and omics

Journal Article

Iron oxide nanoparticle-based theranostics for cancer imaging and therapy

Xiaoqing REN,Hongwei CHEN,Victor YANG,Duxin SUN

Journal Article

Ag/PMMA hollow waveguide for solar energy transmission

He LAN, Jianjun HAN, Hongping CHEN, Xiujian ZHAO

Journal Article

Characterization of 3D microstructure, thermal conductivity, and heat flow of cement-based foam usingimaging technique

Journal Article

Synthesized All-Pass Waveguide for Ultrafast Electronics

Desong Wang,Ke Wu

Journal Article

Altered white matter microarchitecture in Parkinson’s disease: a voxel-based meta-analysis of diffusiontensor imaging studies

Xueling Suo, Du Lei, Wenbin Li, Lei Li, Jing Dai, Song Wang, Nannan Li, Lan Cheng, Rong Peng, Graham J Kemp, Qiyong Gong

Journal Article

4-Amino-1,8-naphthalimide based fluorescent photoinduced electron transfer (PET) pH sensors as liposomalcellular imaging agents: The effect of substituent patterns on PET directional quenching

Miguel Martínez-Calvo, Sandra A. Bright, Emma B. Veale, Adam F. Henwood, D. Clive Williams, Thorfinnur Gunnlaugsson

Journal Article

evaluation of renal function using diffusion weighted imaging and diffusion tensor imaging in type 2

Xiaoyan Chen,Wenxia Xiao,Xinchun Li,Jianxun He,Xiaochun Huang,Yuyu Tan

Journal Article

Fluorescent properties and

Hong GAO,Jie SONG,Shibin SHANG,Zhanqian SONG

Journal Article

In vivo imaging of hematopoietic stem cell development in the zebrafish

Panpan Zhang, Feng Liu

Journal Article

Anefficient quadrature demodulator for medical ultrasound imaging