Resource Type

Journal Article 151

Year

2023 14

2022 11

2021 14

2020 16

2019 8

2018 13

2017 14

2016 7

2015 7

2014 4

2013 3

2012 7

2011 3

2010 6

2009 7

2008 4

2007 2

2006 1

2005 1

2003 1

open ︾

Keywords

Biosensor 2

COVID-19 2

Free nitrous acid 2

Multi-label classification 2

SARS-CoV-2 2

finite element method 2

free vibration 2

free vibration analysis 2

hydrogen-free carburizing 2

-butane 1

25-furandicarboxylic acid 1

5-hydroxymethyl-2-furfural 1

5-hydroxymethylfurfural 1

In situ generation 1

Sphingopyxis sp 1

AC field measurement 1

AFP 1

ALL FREE 1

AZM@GP composite electrode 1

open ︾

Search scope:

排序： Display mode:

Shrink-induced graphene sensor for alpha-fetoprotein detection with low-cost self-assembly and label-free

Shota SANDO, Bo ZHANG, Tianhong CUI

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 4,   Pages 574-580 doi: 10.1007/s11465-017-0485-3

Abstract: being used in sensing applications for pH and alpha-fetoprotein (AFP) detection with advantages of labelfree and low cost, due to self-assembly technique, easy functionalization, and antigen-antibody reactionthe sensor also has a significant potential for biosensing as it relies on low-cost self-assembly and label-free

Keywords： graphene     self-assembly     shrink polymer     AFP     label-free     biosensor    

HTML PDF Collect

Ionically Imprinting-Based Copper (Ⅱ) Label-Free Detection for Preventing Hearing Loss Article

Huan Wang, Hui Zhang, Xiaoli Zhang, Hong Chen, Ling Lu, Renjie Chai

Engineering doi: 10.1016/j.eng.2023.09.001

Abstract: in solution, IIHBs recognize Cu2+ and exhibit a reflective peak change, thereby achieving label-free

Keywords： Structural color     Microfluidics Ionic imprinting     Label-free detection     Hearing loss    

HTML PDF Collect

polyclonal antibody to the VP26 nucleocapsid protein of white spot syndrome virus (wssv) and its use as a biosensor

Suchera LOYPRASERT-THANANIMIT, Akrapon SALEEDANG, Proespichaya KANATHARANA, Panote THAVARUNGKUL, Wilaiwan CHOTIGEAT

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 2,   Pages 216-223 doi: 10.1007/s11705-012-1289-y

Abstract: The objective of this work was to produce a polyclonal antibody against VP26 and use it as a biosensorThe sensitivity of the biosensor was in the linear range of 160–160000 copies of WSSV, indicating thatThe specificity of the biosensor was supported by the observation that no impedance change was detectedThis biosensor may be applied to monitor the amount of WSSV in water during shrimp cultivation.

Keywords： recombinant protein     polyclonal antibody     label-free biosensor     impedance     white spot syndrome virus (WSSV    

HTML PDF Collect

Label-free colorimetric nanosensor with improved sensitivity for Pb

Abdul Ghaffar Memon, Xiaohong Zhou, Yunpeng Xing, Ruoyu Wang, Lanhua Liu, Mohsin Khan, Miao He

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 1, doi: 10.1007/s11783-019-1094-7

Abstract:

• Unmodified-AuNP based, colorimetric nanosensor was constructed for Pb2+ detection.

• 5-nucleotide truncation in DNAzyme made complete substrate detachment upon Pb2+.

• Ultrasensitive and selective detection of Lead (II) was achieved with 0.2×10-9 mol/L LOD.

Keywords： Colorimetric nanosensor     Truncated 8–17 DNAzyme     Pb2+ detection     Unmodified AuNPs    

HTML PDF Collect

Biosensor-based assay of exosome biomarker for early diagnosis of cancer

Frontiers of Medicine 2022, Volume 16, Issue 2,   Pages 157-175 doi: 10.1007/s11684-021-0884-z

Abstract: Cancer imposes a severe threat to people’s health and lives, thus pressing a huge medical and economic burden on individuals and communities. Therefore, early diagnosis of cancer is indispensable in the timely prevention and effective treatment for patients. Exosome has recently become an attractive cancer biomarker in noninvasive early diagnosis because of the unique physiology and pathology functions, which reflects remarkable information regarding the cancer microenvironment, and plays an important role in the occurrence and evolution of cancer. Meanwhile, biosensors have gained great attention for the detection of exosomes due to their superior properties, such as convenient operation, real-time readout, high sensitivity, and remarkable specificity, suggesting promising biomedical applications in the early diagnosis of cancer. In this review, the latest advances of biosensors regarding the assay of exosomes were summarized, and the superiorities of exosomes as markers for the early diagnosis of cancer were evaluated. Moreover, the recent challenges and further opportunities of developing effective biosensors for the early diagnosis of cancer were discussed.

Keywords： biosensor     exosome     cancer diagnosis    

HTML PDF Collect

An antibiotic composite electrode for improving the sensitivity of electrochemically active biofilm biosensor

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 8, doi: 10.1007/s11783-022-1518-7

Abstract:

• Antibiotic azithromycin employed in graphite electrode for EAB biosensor

Keywords： AZM@GP composite electrode     EAB-biosensor     Water quality early-warning    

HTML PDF Collect

Gold nanoparticles/single-stranded DNA-reduced graphene oxide nanocomposites based electrochemical biosensor

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 6,   Pages 1572-1582 doi: 10.1007/s11705-021-2112-4

Abstract: Moreover, the electrochemical biosensor showed good selectivity and acceptable accuracy for the detection

Keywords： reduced graphene oxide     gold nanoparticles     electrochemical biosensor     cholesterol oxidase     cholesterol    

HTML PDF Collect

Effect of Ca

Qi WANG, Hongzhi JIANG, Shengli CHEN, Mingmin ZHANG, Mingxing DING, Esheng KONG, Guangying HUANG

Frontiers of Medicine 2009, Volume 3, Issue 1,   Pages 96-99 doi: 10.1007/s11684-009-0014-9

Abstract: The aim of this paper was to explore the relationship between energy metabolism and the meridian phenomenon. The manner of change of oxygen partial pressure in acupoints and no-acupoints of the urinary bladder meridian of goats was observed with a needle-type tissue oxygen tension sensor after the acupuncture effect was blocked by Ca complexation with ethylenediamine tetraacetic acid (EDTA)-Na . The results showed that: (1) the concentration of calcium ion in urinary bladder meridian acupoints was higher than that in no-acupoints ( <0.01 or <0.05); (2) the tissue oxygen tension in urinary bladder meridian acupoints was higher than that in no-acupoints ( <0.01); (3) the oxygen partial pressure in acupoints decreased significantly after injection with EDTA-Na , compared with injection of either normal sodium or nothing ( <0.01); (4) the oxygen partial pressure in acupoints was higher than that in no-acupoints after EDTA-Na injection ( <0.01). Acupuncture could reduce oxygen partial pressure in acupoints by regulating microcirculation and increasing metabolic levels.

Keywords： oxygen partial pressure     biosensor     calcium channels     acupoint    

HTML PDF Collect

Cell-free systems in the new age of synthetic biology

Fernando Villarreal,Cheemeng Tan

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 1,   Pages 58-65 doi: 10.1007/s11705-017-1610-x

Abstract: The advent of synthetic biology has ushered in new applications of cell-free transcription-translationThese cell-free systems are reconstituted using cellular proteins, and are amenable to modular controlHere, we discuss the historical advancement of cell-free systems, as well as their new applications inFinally, we present our vision on the future direction of cell-free synthetic biology.

Keywords： cell-free system     application    

HTML PDF Collect

Anti-biofouling strategies for implantable biosensors of continuous glucose monitoring systems

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 12,   Pages 1866-1878 doi: 10.1007/s11705-023-2340-x

Abstract: In each strategy, the various biocompatible layers on the biosensor surface, such as drug-releasing membranes

Keywords： implantable glucose biosensor     anti-biofouling     continuous glucose monitoring     immune responses    

HTML PDF Collect

Advances in airborne microorganisms detection using biosensors: A critical review

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 3, doi: 10.1007/s11783-021-1420-8

Abstract:

Humanity has been facing the threat of a variety of infectious diseases. Airborne microorganisms can cause airborne infectious diseases, which spread rapidly and extensively, causing huge losses to human society on a global scale. In recent years, the detection technology for airborne microorganisms has developed rapidly; it can be roughly divided into biochemical, immune, and molecular technologies.

Keywords： Biosensor     Airborne microorganisms     Microbiological detection technology    

HTML PDF Collect

A randomized, controlled, open label non-inferiority trial of intravenous ferric carboxymaltose versus

Frontiers of Medicine doi: 10.1007/s11684-023-1001-2

Abstract: This open label, randomized, controlled, non-inferiority trial was conducted at multiple sites in China

Keywords： iron deficiency     anemia     intravenous iron     ferric carboxymaltose     iron sucrose     Hb response     early response    

HTML PDF Collect

Recent advances in cycloaddition of CO with epoxides: halogen-free catalysis and mechanistic insights

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 12,   Pages 1879-1894 doi: 10.1007/s11705-023-2354-4

Abstract: To address these concerns, the halogen-free cycloaddition of CO2 with epoxides has alwaysIn this review, we systematically discussed the halogen-free catalysis for cycloaddition of CO2freeSpecially, metal oxides as the potential halogen-free catalysts are highlighted due to their flexible

Keywords： carbon dioxide     halogen-free catalysis     cyclic carbonate     mechanistic insight    

HTML PDF Collect

Hollow carbon spheres and their noble metal-free hybrids in catalysis

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 6,   Pages 1380-1407 doi: 10.1007/s11705-021-2097-z

Abstract: Herein, we overview hollow carbon sphere-based materials and their noble metal-free hybrids in catalysiscontrolling pore structure and surface morphology, and then heterogeneous doping as well as their metal-free

Keywords： hollow carbon spheres     functionalization     noble metal-free     catalysis    

HTML PDF Collect

Decontamination of Cr(VI) facilitated formation of persistent free radicals on rice husk derived biochar

Kaikai Zhang, Peng Sun, Yanrong Zhang

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 2, doi: 10.1007/s11783-019-1106-7

Abstract:

PFRs were produced on biochar during Cr(VI) decontamination.

PFRs formation on biochar was owing to the oxidization of phenolic-OH by Cr(VI).

Appearance of excessive oxidant led to the consumption of PFRs on biochar.

Biochar charred at high temperature possessed great performance to Cr(VI) removal.

Keywords： Biochar     Persistent free radicals     Phenolic hydroxyl groups     Cr(VI) reduction    

HTML PDF Collect

Title Author Date Type Operation

Shrink-induced graphene sensor for alpha-fetoprotein detection with low-cost self-assembly and label-free

Shota SANDO, Bo ZHANG, Tianhong CUI

Journal Article

Ionically Imprinting-Based Copper (Ⅱ) Label-Free Detection for Preventing Hearing Loss

Huan Wang, Hui Zhang, Xiaoli Zhang, Hong Chen, Ling Lu, Renjie Chai

Journal Article

polyclonal antibody to the VP26 nucleocapsid protein of white spot syndrome virus (wssv) and its use as a biosensor

Suchera LOYPRASERT-THANANIMIT, Akrapon SALEEDANG, Proespichaya KANATHARANA, Panote THAVARUNGKUL, Wilaiwan CHOTIGEAT

Journal Article

Label-free colorimetric nanosensor with improved sensitivity for Pb

Abdul Ghaffar Memon, Xiaohong Zhou, Yunpeng Xing, Ruoyu Wang, Lanhua Liu, Mohsin Khan, Miao He

Journal Article

Biosensor-based assay of exosome biomarker for early diagnosis of cancer

Journal Article

An antibiotic composite electrode for improving the sensitivity of electrochemically active biofilm biosensor

Journal Article

Gold nanoparticles/single-stranded DNA-reduced graphene oxide nanocomposites based electrochemical biosensor

Journal Article

Effect of Ca

Qi WANG, Hongzhi JIANG, Shengli CHEN, Mingmin ZHANG, Mingxing DING, Esheng KONG, Guangying HUANG

Journal Article

Cell-free systems in the new age of synthetic biology

Fernando Villarreal,Cheemeng Tan

Journal Article

Anti-biofouling strategies for implantable biosensors of continuous glucose monitoring systems

Journal Article

Advances in airborne microorganisms detection using biosensors: A critical review

Journal Article

A randomized, controlled, open label non-inferiority trial of intravenous ferric carboxymaltose versus

Journal Article

Recent advances in cycloaddition of CO with epoxides: halogen-free catalysis and mechanistic insights

Journal Article

Hollow carbon spheres and their noble metal-free hybrids in catalysis

Journal Article

Decontamination of Cr(VI) facilitated formation of persistent free radicals on rice husk derived biochar

Kaikai Zhang, Peng Sun, Yanrong Zhang

Journal Article