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Article ; Online: Iridium(III) solvent complex-based electrogenerated chemiluminescence and photoluminescence sensor array for the discrimination of bases in oligonucleotides.

Huang, Hong / Wu, Yang / Qian, Manping / Yang, Xiaolin / Qi, Honglan

Bioelectrochemistry (Amsterdam, Netherlands)

2023 Volume 150, Page(s) 108368

Abstract: Development of rapid and sensitive method for the discrimination of bases in oligonucleotides is of great importance in clinical diagnosis. Here, we demonstrate the first case of single iridium(III) solvent complex-based electrogenerated ... ...

Abstract	Development of rapid and sensitive method for the discrimination of bases in oligonucleotides is of great importance in clinical diagnosis. Here, we demonstrate the first case of single iridium(III) solvent complex-based electrogenerated chemiluminescence (ECL) and photoluminescence (PL) sensor array for the discrimination of bases in oligonucleotides. One iridium (III) solvent complex ([Ir(ppy)
MeSH term(s)	Humans ; Luminescence ; Iridium ; Solvents ; Oligonucleotides
Chemical Substances	Iridium (44448S9773) ; Solvents ; Oligonucleotides
Language	English
Publishing date	2023-01-05
Publishing country	Netherlands
Document type	Case Reports ; Journal Article
ZDB-ID	2010650-6
ISSN	1878-562X ; 0302-4598 ; 1567-5394
ISSN (online)	1878-562X
ISSN	0302-4598 ; 1567-5394
DOI	10.1016/j.bioelechem.2023.108368
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Article ; Online: Transient aphasia following general anesthesia in patient undergoing laparoscopic gynecologic surgery

Junbao Zhang / Manping Yang / Hailong Dong / Zhihong Lu

Clinical Case Reports, Vol 9, Iss 2, Pp 634-

A case report and literature review

2021 Volume 637

Abstract: Abstract Aphasia could be a manifestation of postoperative psychoemotional disorder. Early differential diagnosis is important. ...

Abstract	Abstract Aphasia could be a manifestation of postoperative psychoemotional disorder. Early differential diagnosis is important.
Keywords	aphasia ; case report ; general anesthesia ; laparoscopic surgery ; Medicine ; R ; Medicine (General) ; R5-920
Language	English
Publishing date	2021-02-01T00:00:00Z
Publisher	Wiley
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Electrochemiluminescence bioassay with anti-fouling ability for determination of matrix metalloproteinase 9 secreted from living cells under external stimulation.

Zeng, Yu / Qian, Manping / Yang, Xiaolin / Gao, Qiang / Zhang, Chengxiao / Qi, Honglan

Mikrochimica acta

2023 Volume 190, Issue 10, Page(s) 422

Abstract: An electrochemiluminescence (ECL) bioassay with high sensitivity and anti-fouling ability was developed for determination of matrix metalloproteinase 9 (MMP-9) secreted from living cells under external stimulation. A peptide with sequence of CLGRMGLPGK ... ...

Abstract	An electrochemiluminescence (ECL) bioassay with high sensitivity and anti-fouling ability was developed for determination of matrix metalloproteinase 9 (MMP-9) secreted from living cells under external stimulation. A peptide with sequence of CLGRMGLPGK and a new cyclometalated iridium(III) complex bearing carboxyl group, (pq)
MeSH term(s)	Gold/chemistry ; Matrix Metalloproteinase 9 ; Iridium ; Biofouling/prevention & control ; Luminescent Measurements/methods ; Metal Nanoparticles/chemistry ; Peptides/chemistry
Chemical Substances	perfluorosulfonic acid (39464-59-0) ; Gold (7440-57-5) ; Matrix Metalloproteinase 9 (EC 3.4.24.35) ; Iridium (44448S9773) ; Peptides
Language	English
Publishing date	2023-09-29
Publishing country	Austria
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	89-9
ISSN	1436-5073 ; 0026-3672
ISSN (online)	1436-5073
ISSN	0026-3672
DOI	10.1007/s00604-023-05996-5
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Article ; Online: Label-Free Electrogenerated Chemiluminescence Aptasensing Method for Highly Sensitive Determination of Dopamine via Target-Induced DNA Conformational Change.

Zhang, Danyang / Qian, Manping / Yang, Xiaolin / Zhang, Chengxiao / Qi, Hetong / Qi, Honglan

Analytical chemistry

2023 Volume 95, Issue 13, Page(s) 5500–5506

Abstract: A label-free electrogenerated chemiluminescence (ECL) aptasensing method for highly sensitive determination of dopamine (DA) was developed based on target-induced DNA conformational change. After anti-DA specific aptamer, as molecular recognition element, ...

Abstract	A label-free electrogenerated chemiluminescence (ECL) aptasensing method for highly sensitive determination of dopamine (DA) was developed based on target-induced DNA conformational change. After anti-DA specific aptamer, as molecular recognition element, was hybridized with a capture ss-DNA (complementary with the aptamer), the formed double-strand DNA (ds-DNA) was self-assembled onto the surface of a gold electrode, and then Ru(phen)
MeSH term(s)	Dopamine ; Luminescence ; Luminescent Measurements/methods ; DNA/chemistry ; Aptamers, Nucleotide/chemistry ; Biosensing Techniques/methods
Chemical Substances	Dopamine (VTD58H1Z2X) ; DNA (9007-49-2) ; Aptamers, Nucleotide
Language	English
Publishing date	2023-03-26
Publishing country	United States
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	1508-8
ISSN	1520-6882 ; 0003-2700
ISSN (online)	1520-6882
ISSN	0003-2700
DOI	10.1021/acs.analchem.3c00113
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Article: Residual Stress Control Using Process Optimization in Directed Energy Deposition.

Cheng, Manping / Zou, Xi / Pan, Yang / Zhou, Yan / Liu, Wenyang / Song, Lijun

Materials (Basel, Switzerland)

2023 Volume 16, Issue 19

Abstract: This paper mainly analyzes the typical thermodynamic response (thermal history, thermal strain and residual stress) in a conventional continuous-wave (CW) laser during Directed Energy Deposition (DED). The influence of process parameters (laser power and ...

Abstract	This paper mainly analyzes the typical thermodynamic response (thermal history, thermal strain and residual stress) in a conventional continuous-wave (CW) laser during Directed Energy Deposition (DED). The influence of process parameters (laser power and scanning speed) on the temperature gradient in the heat-affected zone, thermal strain and residual stress are studied, and the corresponding relationship are established. The results show that a reduction in residual stress can be obtained by decreasing the temperature gradient. However, the method of reducing the temperature gradient by changing process parameters leads to low forming quality and low density. A pulse-wave laser (PW) is proposed to actively control the residual stress of the deposited sample. This laser mode can reduce not only the temperature gradient in the process of DED but also the in situ release of thermal stress, correspondingly greatly reducing the residual stress.
Language	English
Publishing date	2023-10-09
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2487261-1
ISSN	1996-1944
ISSN	1996-1944
DOI	10.3390/ma16196610
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Article: Transient aphasia following general anesthesia in patient undergoing laparoscopic gynecologic surgery: A case report and literature review.

Zhang, Junbao / Yang, Manping / Dong, Hailong / Lu, Zhihong

Clinical case reports

2020 Volume 9, Issue 2, Page(s) 634–637

Abstract: Aphasia could be a manifestation of postoperative psychoemotional disorder. Early differential diagnosis is important. ...

Abstract	Aphasia could be a manifestation of postoperative psychoemotional disorder. Early differential diagnosis is important.
Language	English
Publishing date	2020-12-02
Publishing country	England
Document type	Case Reports
ZDB-ID	2740234-4
ISSN	2050-0904
ISSN	2050-0904
DOI	10.1002/ccr3.3598
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Article: Acupuncture-related techniques for postoperative cognitive complications: a systemic review and meta-analysis.

Zhang, Junbao / Cairen, Zhuoma / Shi, Liwen / Zhang, Minjuan / Yang, Manping / Wang, Yun / Lu, Zhihong

Perioperative medicine (London, England)

2023 Volume 12, Issue 1, Page(s) 14

Abstract: Background: Postoperative cognitive complications are major challenges for postoperative recovery. Acupuncture-related techniques have been used for treating neurocognitive dysfunctions. However, whether they help to prevent postoperative cognitive ... ...

Abstract	Background: Postoperative cognitive complications are major challenges for postoperative recovery. Acupuncture-related techniques have been used for treating neurocognitive dysfunctions. However, whether they help to prevent postoperative cognitive complicationss remains unclear. We intend to evaluate the effect of acupuncture-related techniques on the incidence of postoperative cognitive complications (PCC) in patients undergoing surgery under general anesthesia. Methods: Based on PRISMA guidelines, a search of PubMed, EMBASE, Web of Science, and the Cochrane Central Register of Controlled Trials and ClinicalTrials.gov was performed to identify eligible trials published from inception to June 6, 2021. The search was performed in June 2021. The inclusion criteria were prospective, randomized, controlled clinical trials that compared acupuncture-related techniques with other techniques or non-acupuncture treatment in patients undergoing surgery under general anesthesia. Pooled odds ratios (ORs), 95% CIs, and P values were estimated for end points using fixed and random effects statistical models. Results: The analysis included 12 studies with 1058 patients. Compared with patients not receiving acupuncture, patients treated with acupuncture-related techniques had a lower incidence of PCCs (OR, 0.44; 95% CI, 0.33 to 0.59; P < 0.001; n = 968) and lower levels of biomarkers, including IL-6, TNF-α, and S100β. Acupuncture with needles and without needles showed similar effects on the prevention of PCCs. The effects of acupuncture-related techniques on PCCs were observed in both English and non-English articles. Subgroup analyses showed that both agitation and/or delirium (OR, 0.51; 95% CI, 0.34 to 0.76; P < 0.001; n = 490) and delayed cognitive recovery (OR, 0.33; 95% CI, 0.21 to 0.51; P < 0.001; n = 478) were reduced after treatment with acupuncture-related techniques. In adult studies evaluating MMSE scores, the scores were not different between groups (SMD, - 0.71; 95% CI, - 1.72 to 0.3; P = 0.17; n = 441). Conclusions: Acupuncture-related techniques, including needle techniques and electrical techniques, are associated with fewer postoperative cognitive complications, suggesting that acupuncture could be considered a potential option in the perioperative setting. Additional research is needed to develop higher-quality evidence and optimal regimens. Trial registration: PROSPERO (CRD42021258378).
Language	English
Publishing date	2023-05-03
Publishing country	England
Document type	Journal Article
ZDB-ID	2683800-X
ISSN	2047-0525
ISSN	2047-0525
DOI	10.1186/s13741-023-00303-5
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Article ; Online: Label-Free Electrogenerated Chemiluminescence Aptasensing Method for Highly Sensitive Determination of Dopamine via Target-Induced DNA Conformational Change

Zhang, Danyang / Qian, Manping / Yang, Xiaolin / Zhang, Chengxiao / Qi, Hetong / Qi, Honglan

Analytical Chemistry. 2023 Mar. 27, v. 95, no. 13 p.5500-5506

2023

Abstract	A label-free electrogenerated chemiluminescence (ECL) aptasensing method for highly sensitive determination of dopamine (DA) was developed based on target-induced DNA conformational change. After anti-DA specific aptamer, as molecular recognition element, was hybridized with a capture ss-DNA (complementary with the aptamer), the formed double-strand DNA (ds-DNA) was self-assembled onto the surface of a gold electrode, and then Ru(phen)₃ ²⁺, as ECL reagent, was intercalated into ds-DNA to form an ECL biosensing platform. In the presence of DA, DA bound with its aptamer and target-induced DNA conformational change occurred, resulting in the dissociation of ds-DNA, the release of intercalated Ru(phen)₃ ²⁺ from the electrode surface, and the decrease of ECL intensity. For comparison, an ECL aptamer-based biosensing method using an ECL reagent-labeled aptamer was also developed for DA assay based on target-induced DNA conformational change. Because of the increase in the amount of ECL reagent into ds-DNA over that of the single-site ECL reagent-labeled aptamer, an obvious increase of ECL intensity was found at the ds-DNA modified electrode over the aptamer modified electrode. DA can be sensitively detected with a lower detection limit of 0.05 nM in the range from 0.1 to 100 nM. With the recognition of the aptamer for DA, DA can be selectively and sensitively detected in artificial cerebrospinal fluid and serum samples without interference from common small molecules. This work demonstrates that the combination of the direct transduction of specific recognition of DA and its aptamer into an ECL signal with Ru(phen)₃ ²⁺ intercalated ds-DNA amplification provides a promising strategy for the development of a simple, sensitive, and selective method for DA assay, which is of great importance in neurochemical assays and clinical diagnosis.
Keywords	DNA ; analytical chemistry ; blood serum ; cerebrospinal fluid ; detection limit ; dissociation ; dopamine ; electrochemiluminescence ; electrodes ; gold ; oligonucleotides
Language	English
Dates of publication	2023-0327
Size	p. 5500-5506.
Publishing place	American Chemical Society
Document type	Article ; Online
ZDB-ID	1508-8
ISSN	1520-6882 ; 0003-2700
ISSN (online)	1520-6882
ISSN	0003-2700
DOI	10.1021/acs.analchem.3c00113
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: Role of anaesthesiologists during the COVID-19 outbreak in China.

Yang, Manping / Dong, Hailong / Lu, Zhihong

British journal of anaesthesia

2020 Volume 124, Issue 6, Page(s) 666–669

MeSH term(s)	Airway Management/standards ; Anesthesiologists ; Anesthesiology/organization & administration ; Anesthesiology/standards ; COVID-19 ; Cardiopulmonary Resuscitation/standards ; China/epidemiology ; Coronavirus Infections/epidemiology ; Critical Care/organization & administration ; Critical Care/standards ; Disease Outbreaks ; Humans ; Pandemics ; Patient Care Team/organization & administration ; Patient Care Team/standards ; Physician's Role ; Pneumonia, Viral/epidemiology
Keywords	covid19
Language	English
Publishing date	2020-04-09
Publishing country	England
Document type	Editorial
ZDB-ID	80074-0
ISSN	1471-6771 ; 0007-0912
ISSN (online)	1471-6771
ISSN	0007-0912
DOI	10.1016/j.bja.2020.03.022
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Article ; Online: Microstructural Analysis of Organic-Rich Shales

Jinxuan Han / Hongjian Zhu / Yanjun Lu / Su Yang / Manping Yang / Erxiu Shi / Yu Qi

Nanomaterials, Vol 12, Iss 4135, p

Insights from an Electron Microscopic Study by Application of FIBSEM and TEM

2022 Volume 4135

Abstract: Matrix-related pores play a significant role in controlling hydrocarbon production in organic-rich shales. Multiple matrix-related pore types of typical marine shales in the Sichuan Basin have been visually investigated and identified by transmission ... ...

Abstract	Matrix-related pores play a significant role in controlling hydrocarbon production in organic-rich shales. Multiple matrix-related pore types of typical marine shales in the Sichuan Basin have been visually investigated and identified by transmission electron microscopy (TEM) on ultra-thin sections and by focused ion beam-scanning electron microscopy (FIBSEM) on polished sections. OM-hosted pores seem universal and range in sizes from below 1 nm to hundreds of nanometers and they are not homogeneously developed and distributed, which is mainly determined by thermal maturity and OM composition. Mineral-hosted pores are defined by mineral frameworks and occur in open spaces related to ductile or rigid grain fabric. The four porous mineral types that occur are clay intrapores, carbonate solvopores, pyrite interpores, and quartz interpores, and they range in size from less than 1 nm to more than several microns. Aggregate-hosted pores are predominantly associated with clay-organic aggregates, pyrite-organic aggregates, clay-pyrite aggregates, and clay-organic-pyrite aggregates. The most common aggregate-hosted pore networks are defined by clay-organic aggregates, and the pores are largely developed between the clay and organic layers and may be the important adsorption spaces for methane. Fracture-related pores include microchannels and microfractures of various sizes and shapes and they could play a key role in providing hydrocarbon migration pathways. FIBSEM and TEM show direct evidence that OM-hosted pores and fracture-related pores contribute more to the effective pore network and the excellent reservoir quality, whereas poor reservoir quality may come from aggregate-hosted pores.
Keywords	FIBSEM ; TEM ; marine shale ; microstructure ; pore ; microfracture ; Chemistry ; QD1-999
Subject code	669
Language	English
Publishing date	2022-11-01T00:00:00Z
Publisher	MDPI AG
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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