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Search: authors:"Jing Tang"

85 papers found.
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Study on the interaction of Prodigiosin with bovine serum albumin by spectroscopic methods

The interaction between bovine serum albumin (BSA) and Prodigiosin (PG) was investigated by UV-vis absorption, fluorescence, synchronous fluorescence, FT-IR and circular dichroism (CD) techniques. The data of UV-vis absorption and fluorescence spectra displayed that there existed interaction between PG and aromatic amino acid residues of BSA. The synchronous fluorescence and CD...

DNA binding and photo-induced DNA cleavage activity of Elsinochrome A in visible light

The interaction of Elsinochrome A (EA) with calf thymus DNA (CT-DNA) has been investigated by UV-vis spectra and fluorescence spectra. The results show that EA can bind with CT-DNA and binding sites are destroyed after irradiation by visible light, which indicates that EA is a promising candidate for photodynamic therapy. In addition, the binding mechanism is studied using...

Systematics of the genus Zinaida Evans, 1937 (Hesperiidae: Hesperiinae: Baorini)

: Xiaoling Fan. Formal analysis: Jing Tang, Zhenfu Huang, Yuke Han. Funding acquisition: Xiaoling Fan. Investigation: Jing Tang, Zhenfu Huang, Hideyuki Chiba, Yuke Han, Min Wang. Methodology: Jing Tang ... , Zhenfu Huang. Supervision: Xiaoling Fan. Writing ± original draft: Jing Tang. Writing ± review & editing: Hideyuki Chiba, Xiaoling Fan. 12 / 14 13 / 14 1. Fan XL , Chiba H , Huang ZF , Fei W , Wang M

Optically sizing single atmospheric particulates with a 10-nm resolution using a strong evanescent field

Although an accurate evaluation of the distribution of ultrafine particulate matter in air is of utmost significance to public health, the usually used PM2.5 index fails to provide size distribution information. Here we demonstrate a low-profile and cavity-free size spectrometer for probing fine and ultrafine particulate matter by using the enhanced particle-perturbed scattering...

Nanowire arrays restore vision in blind mice

Dr. Biao Kong, Dr. Hao Wu, Xu Huang and Xiaodi Liu of Fudan University for technical help. Author information Author notes Jing Tang, Nan Qin and Yan Chong contributed equally to this work ... Laboratory for Physical Sciences at Microscale, University of Science and Technology of China, Hefei 230026, ChinaTian Xue AuthorsSearch for Jing Tang in:Nature Research journals • PubMed • Google Scholar

Increased autophagy in EOC re-ascites cells can inhibit cell death and promote drug resistance

, Harbin, ChinaYu Liu, Jing Tang, Duanyang Liu, Lei Zhang, Yan He, Dai Tang & Xiaoming JinElectron Microscopic Center, Harbin Medical University, Harbin, ChinaJing Li & Lei GaoDepartment of Gynecology, Tumor ... Hospital of Harbin Medical University, Harbin, ChinaDan Kong AuthorsSearch for Yu Liu in:Nature Research journals • PubMed • Google Scholar Search for Jing Tang in:Nature Research journals • PubMed

Seed-mediated synthesis and SERS performance of graphene oxide-wrapped Ag nanomushroom

A facile seed-mediated method was developed to modify core-shell Ag nanosphere@PSPAA with another Ag layer for achieving an enhancement of their surface-enhanced Raman scattering (SERS) activity. Interestingly, an Ag bridge in the polymer shell connected the inner and outer Ag layers, resulting in a mushroom-like nanostructure. The outer Ag grew around the polymer shell to form...

Spermidine-mediated poly(lactic-co-glycolic acid) nanoparticles containing fluorofenidone for the treatment of idiopathic pulmonary fibrosis

Spermidine-mediated poly(lactic-co-glycolic acid) nanoparticles containing fluorofenidone for the treatment of idiopathic pulmonary fibrosis Jing Tang,1 Jianming Li,2 Guo Li,2 Haitao Zhang,2 Ling ... for active targeting of PLA/PLGA nanoparticles . J Biomed Mater Res A . 2009 ; 91 ( 1 ): 263 - 276 . 39. Jing Tang J , Liu ZB , Zhang Y . Fluorofenidone-loaded PLGA microspheres for targeted treatment

Dynamic interactions of an integrated vehicle–electromagnetic energy harvester–tire system subject to uneven road excitations

An investigation is undertaken of an integrated mechanical-electromagnetic coupling system consisting of a rigid vehicle with heave, roll, and pitch motions, four electromagnetic energy harvesters and four tires subject to uneven road excitations in order to improve the passengers’ riding comfort and harvest the lost engine energy due to uneven roads. Following the derived...

MicroRNA-378 protects against intestinal ischemia/reperfusion injury via a mechanism involving the inhibition of intestinal mucosal cell apoptosis

Shihong Wen Xi Yao Weifeng Liu Jiantong Shen Wentao Deng Jing Tang Cai Li Kexuan Liu Intestinal ischemia/reperfusion (I/R) injury remains a major clinical event and contributes to high morbidity and

Illumina sequencing-based community analysis of bacteria associated with different bryophytes collected from Tibet, China

Background Previous studies on the bacteria associated with the bryophytes showed that there were abundant bacteria inhabited in/on these hosts. However, the type of bacteria and whether these discriminate between different bryophytes based on a particular factor remains largely unknown. Results This study was designed to analyze the biodiversity and community of the bacteria...

Seed-effect modeling improves the consistency of genome-wide loss-of-function screens and identifies synthetic lethal vulnerabilities in cancer cells

Background Genome-wide loss-of-function profiling is widely used for systematic identification of genetic dependencies in cancer cells; however, the poor reproducibility of RNA interference (RNAi) screens has been a major concern due to frequent off-target effects. Currently, a detailed understanding of the key factors contributing to the sub-optimal consistency is still a...

The first identified cathelicidin from tree frogs possesses anti-inflammatory and partial LPS neutralization activities

As of February 2017, approximately 7639 amphibian species have been described in the AmphibiaWeb database. However, only 20 cathelicidin-like antimicrobial peptides have been identified to date from 10 amphibian species. Half of these peptides were identified from genome sequences and have not yet been functionally characterized. In this study, a novel cathelicidin-like peptide...

Integration of thermocouple microelectrode in the scanning electrochemical microscope at variable temperatures: simultaneous temperature and electrochemical imaging and its kinetic studies

Hailing Zhang Junhui Lai Xiaoxin Gu Jianjun Sun Jing Tang Tao Jin OPEN We describe herein a method for the simultaneous measurement of temperature and electrochemical signal with a new type of

Memory Vulnerability Diagnosis for Binary Program

Vulnerability diagnosis is important for program security analysis. It is a further step to understand the vulnerability after it is detected, as well as a preparatory step for vulnerability repair or exploitation. This paper mainly analyses the inner theories of major memory vulnerabilities and the threats of them. And then suggests some methods to diagnose several types of...

A Novel Logic for Analyzing Electronic Payment Protocols

A novel formal method which can be used to analyze security properties such as accountability, fairness and timeliness in electronic payment protocols is proposed. The novel method extends Qing-Zhou approach based on logic reasoning by adding a simple time expression and analysis method. It increases the ability to describe the event time, and extends the time characteristics of...

Memory Vulnerability Diagnosis for Binary Program

Vulnerability diagnosis is important for program security analysis. It is a further step to understand the vulnerability after it is detected, as well as a preparatory step for vulnerability repair or exploitation. This paper mainly analyses the inner theories of major memory vulnerabilities and the threats of them. And then suggests some methods to diagnose several types of...

Malware Classification Based on the Behavior Analysis and Back Propagation Neural Network

With the development of the Internet, malwares have also been expanded on the network systems rapidly. In order to deal with the diversity and amount of the variants, a number of automated behavior analysis tools have emerged as the time requires. Yet these tools produce detailed behavior reports of the malwares, it still needs to specify its category and judge its criticality...

Memory Vulnerability Diagnosis for Binary Program

Vulnerability diagnosis is important for program security analysis. It is a further step to understand the vulnerability after it is detected, as well as a preparatory step for vulnerability repair or exploitation. This paper mainly analyses the inner theories of major memory vulnerabilities and the threats of them. And then suggests some methods to diagnose several types of...

Malware Classification Based on the Behavior Analysis and Back Propagation Neural Network

With the development of the Internet, malwares have also been expanded on the network systems rapidly. In order to deal with the diversity and amount of the variants, a number of automated behavior analysis tools have emerged as the time requires. Yet these tools produce detailed behavior reports of the malwares, it still needs to specify its category and judge its criticality...